====================================== | xx__-> [ 2.450534] ------------[ cut here ]------------ | [ 2.450635] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/168 | [ 2.450729] Modules linked in: | [ 2.450882] Tainted: [W]=WARN [ 2.450937] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 2.451026] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 2.451092] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 2.451240] RSP: 0018:ff718e9ec03dfcc0 EFLAGS: 00010286 [ 2.451305] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 2.451383] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2d500 [ 2.451463] RBP: 0000000000000000 R08: ff3f9c04412aabd0 R09: ff3f9c044847202c [ 2.451538] R10: ff3f9c04419bd120 R11: fefefefefefefeff R12: 0000000000000000 [ 2.451625] R13: 0000000000000010 R14: ff3f9c04419bd000 R15: ff3f9c0441e2d500 [ 2.451712] FS: 00007f4ca23f9840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 2.451792] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2.451863] CR2: 0000000000479648 CR3: 00000000031d2001 CR4: 0000000000771ef0 [ 2.451943] PKRU: 55555554 [ 2.451991] Call Trace: [ 2.452041] [ 2.452091] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 2.452149] register_netdevice (net/core/dev.c:11488) [ 2.452208] register_netdev (net/core/dev.c:11552) [ 2.452272] loopback_net_init (drivers/net/loopback.c:218) [ 2.452354] ? vsock_sysctl_init_net (net/vmw_vsock/af_vsock.c:2933 net/vmw_vsock/af_vsock.c:2973) [ 2.452422] ops_init (net/core/net_namespace.c:137) [ 2.452483] setup_net (net/core/net_namespace.c:446) [ 2.452541] copy_net_ns (net/core/net_namespace.c:579) [ 2.452609] create_new_namespaces (kernel/nsproxy.c:132) [ 2.452683] unshare_nsproxy_namespaces (kernel/nsproxy.c:234 (discriminator 4)) [ 2.452749] ksys_unshare (kernel/fork.c:3243) [ 2.452810] __x64_sys_unshare (kernel/fork.c:3317 kernel/fork.c:3315 kernel/fork.c:3315) [ 2.452869] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 2.452928] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 2.452986] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 2.453051] RIP: 0033:0x7f4ca26bbbcb [ 2.453108] 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 [ 2.453253] RSP: 002b:00007ffed4a31658 EFLAGS: 00000202 ORIG_RAX: 0000000000000110 [ 2.453331] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f4ca26bbbcb [ 2.453409] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 2.453490] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 2.453571] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffed4a33880 [ 2.453705] R13: 0000000000000001 R14: 00007f4ca23f96f8 R15: 00007ffed4a3487a | [ 2.457180] ------------[ cut here ]------------ | [ 2.457223] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/169 | [ 2.457282] Modules linked in: | [ 2.457370] Tainted: [W]=WARN [ 2.457393] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 2.457431] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 2.457465] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 2.457567] RSP: 0018:ff718e9ec03df720 EFLAGS: 00010286 [ 2.457600] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 2.457647] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fd400 [ 2.457688] RBP: 0000000000000000 R08: ff3f9c04412aabd0 R09: ff3f9c0442f8802c [ 2.457729] R10: ff3f9c04419bd120 R11: fefefefefefefeff R12: 0000000000000000 [ 2.457776] R13: 0000000000000010 R14: ff3f9c04419bd000 R15: ff3f9c04431fd400 [ 2.457821] FS: 00007f124bf99840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 2.457866] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2.457899] CR2: 0000000030eb1988 CR3: 000000000844b001 CR4: 0000000000771ef0 [ 2.457941] PKRU: 55555554 [ 2.457954] Call Trace: [ 2.457970] [ 2.457985] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 2.458009] __dev_notify_flags (net/core/dev.c:9787) [ 2.458031] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 2.458053] netif_change_flags (net/core/dev.c:9820) [ 2.458077] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 2.458100] ? __nla_validate_parse (lib/nlattr.c:620) [ 2.458132] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 2.458158] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 2.458180] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 2.458210] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 2.458238] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 2.458264] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 2.458295] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 2.458318] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 2.458340] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 2.458365] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 2.458387] ___sys_sendmsg (net/socket.c:2752) [ 2.458412] __sys_sendmsg (net/socket.c:2784) [ 2.458435] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 2.458461] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 2.458485] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 2.458514] RIP: 0033:0x7f124c1d308e [ 2.458536] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 2.458649] RSP: 002b:00007fffe9d919e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 2.458693] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f124c1d308e [ 2.458726] RDX: 0000000000000000 RSI: 00007fffe9d91a90 RDI: 0000000000000005 [ 2.458771] RBP: 00007fffe9d919f0 R08: 0000000000000000 R09: 0000000000000000 [ 2.458818] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf3d [ 2.458861] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffe9d92160 | [ 2.472506] ------------[ cut here ]------------ | [ 2.472549] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/173 | [ 2.472608] Modules linked in: | [ 2.472690] Tainted: [W]=WARN [ 2.472716] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 2.472750] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 2.472782] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 2.472883] RSP: 0018:ff718e9ec03ffcc0 EFLAGS: 00010286 [ 2.472912] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 2.472951] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fd400 [ 2.472994] RBP: 0000000000000000 R08: ff3f9c04432527d0 R09: ff3f9c044432b02c [ 2.473044] R10: ff3f9c0448476120 R11: fefefefefefefeff R12: 0000000000000000 [ 2.473086] R13: 0000000000000010 R14: ff3f9c0448476000 R15: ff3f9c04431fd400 [ 2.473134] FS: 00007fdb5a90b840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 2.473179] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2.473214] CR2: 00007fdb5ab0cc20 CR3: 0000000008453001 CR4: 0000000000771ef0 [ 2.473263] PKRU: 55555554 [ 2.473278] Call Trace: [ 2.473302] [ 2.473317] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 2.473339] register_netdevice (net/core/dev.c:11488) [ 2.473363] register_netdev (net/core/dev.c:11552) [ 2.473385] loopback_net_init (drivers/net/loopback.c:218) [ 2.473409] ? vsock_sysctl_init_net (net/vmw_vsock/af_vsock.c:2933 net/vmw_vsock/af_vsock.c:2973) [ 2.473435] ops_init (net/core/net_namespace.c:137) [ 2.473459] setup_net (net/core/net_namespace.c:446) [ 2.473480] copy_net_ns (net/core/net_namespace.c:579) [ 2.473502] create_new_namespaces (kernel/nsproxy.c:132) [ 2.473530] unshare_nsproxy_namespaces (kernel/nsproxy.c:234 (discriminator 4)) [ 2.473558] ksys_unshare (kernel/fork.c:3243) [ 2.473579] __x64_sys_unshare (kernel/fork.c:3317 kernel/fork.c:3315 kernel/fork.c:3315) [ 2.473607] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 2.473631] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 2.473655] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 2.473682] RIP: 0033:0x7fdb5abcdbcb [ 2.473709] 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 [ 2.473815] RSP: 002b:00007ffc3eda0448 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 2.473859] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fdb5abcdbcb [ 2.473901] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 2.473942] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 2.473992] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffc3eda2670 [ 2.474033] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffc3eda487a | [ 2.477244] ------------[ cut here ]------------ | [ 2.477287] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/174 | [ 2.477341] Modules linked in: | [ 2.477431] Tainted: [W]=WARN [ 2.477454] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 2.477492] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 2.477526] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 2.477647] RSP: 0018:ff718e9ec0407720 EFLAGS: 00010286 [ 2.477679] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 2.477724] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1b00 [ 2.477772] RBP: 0000000000000000 R08: ff3f9c04432527d0 R09: ff3f9c044113802c [ 2.477817] R10: ff3f9c0448476120 R11: fefefefefefefeff R12: 0000000000000000 [ 2.477861] R13: 0000000000000010 R14: ff3f9c0448476000 R15: ff3f9c04418e1b00 [ 2.477903] FS: 00007f73db766840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 2.477951] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2.477991] CR2: 000000003eab6988 CR3: 0000000008457003 CR4: 0000000000771ef0 [ 2.478037] PKRU: 55555554 [ 2.478055] Call Trace: [ 2.478070] [ 2.478086] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 2.478108] __dev_notify_flags (net/core/dev.c:9787) [ 2.478129] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 2.478153] netif_change_flags (net/core/dev.c:9820) [ 2.478176] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 2.478200] ? __nla_validate_parse (lib/nlattr.c:620) [ 2.478229] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 2.478259] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 2.478283] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 2.478315] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 2.478338] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 2.478362] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 2.478389] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 2.478410] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 2.478430] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 2.478452] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 2.478477] ___sys_sendmsg (net/socket.c:2752) [ 2.478500] __sys_sendmsg (net/socket.c:2784) [ 2.478521] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 2.478543] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 2.478571] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 2.478606] RIP: 0033:0x7f73db9a008e [ 2.478628] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 2.478731] RSP: 002b:00007ffddabde8c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 2.478773] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f73db9a008e [ 2.478817] RDX: 0000000000000000 RSI: 00007ffddabde970 RDI: 0000000000000005 [ 2.478860] RBP: 00007ffddabde8d0 R08: 0000000000000000 R09: 0000000000000000 [ 2.478903] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf3d [ 2.478944] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffddabdf040 | [ 2.491787] ------------[ cut here ]------------ | [ 2.491834] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/178 | [ 2.491893] Modules linked in: | [ 2.491980] Tainted: [W]=WARN [ 2.492002] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 2.492039] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 2.492073] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 2.492176] RSP: 0018:ff718e9ec0427cc0 EFLAGS: 00010286 [ 2.492203] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 2.492242] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1b00 [ 2.492287] RBP: 0000000000000000 R08: ff3f9c04441e8450 R09: ff3f9c044428302c [ 2.492331] R10: ff3f9c044432e120 R11: fefefefefefefeff R12: 0000000000000000 [ 2.492377] R13: 0000000000000010 R14: ff3f9c044432e000 R15: ff3f9c04418e1b00 [ 2.492422] FS: 00007fab6eb47840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 2.492471] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2.492506] CR2: 00007fab6ed517d0 CR3: 0000000008467003 CR4: 0000000000771ef0 [ 2.492550] PKRU: 55555554 [ 2.492565] Call Trace: [ 2.492579] [ 2.492598] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 2.492623] register_netdevice (net/core/dev.c:11488) [ 2.492645] register_netdev (net/core/dev.c:11552) [ 2.492668] loopback_net_init (drivers/net/loopback.c:218) [ 2.492692] ? vsock_sysctl_init_net (net/vmw_vsock/af_vsock.c:2933 net/vmw_vsock/af_vsock.c:2973) [ 2.492723] ops_init (net/core/net_namespace.c:137) [ 2.492743] setup_net (net/core/net_namespace.c:446) [ 2.492766] copy_net_ns (net/core/net_namespace.c:579) [ 2.492787] create_new_namespaces (kernel/nsproxy.c:132) [ 2.492812] unshare_nsproxy_namespaces (kernel/nsproxy.c:234 (discriminator 4)) [ 2.492840] ksys_unshare (kernel/fork.c:3243) [ 2.492863] __x64_sys_unshare (kernel/fork.c:3317 kernel/fork.c:3315 kernel/fork.c:3315) [ 2.492885] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 2.492908] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 2.492929] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 2.492957] RIP: 0033:0x7fab6ee09bcb [ 2.492984] 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 [ 2.493081] RSP: 002b:00007fff0a2bded8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 2.493126] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fab6ee09bcb [ 2.493161] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000 [ 2.493201] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 2.493251] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fff0a2c0100 [ 2.493293] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fff0a2c087a | [ 2.496522] ------------[ cut here ]------------ | [ 2.496565] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/179 | [ 2.496629] Modules linked in: | [ 2.496709] Tainted: [W]=WARN [ 2.496731] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 2.496767] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 2.496797] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 2.496893] RSP: 0018:ff718e9ec042f720 EFLAGS: 00010286 [ 2.496928] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 2.496974] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fd400 [ 2.497012] RBP: 0000000000000000 R08: ff3f9c04441e8450 R09: ff3f9c044432b02c [ 2.497054] R10: ff3f9c044432e120 R11: fefefefefefefeff R12: 0000000000000000 [ 2.497102] R13: 0000000000000010 R14: ff3f9c044432e000 R15: ff3f9c04431fd400 [ 2.497146] FS: 00007f7d6a08a840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 2.497190] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2.497236] CR2: 0000000005565988 CR3: 000000000846b003 CR4: 0000000000771ef0 [ 2.497282] PKRU: 55555554 [ 2.497297] Call Trace: [ 2.497314] [ 2.497329] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 2.497354] __dev_notify_flags (net/core/dev.c:9787) [ 2.497374] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 2.497400] netif_change_flags (net/core/dev.c:9820) [ 2.497424] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 2.497448] ? __nla_validate_parse (lib/nlattr.c:620) [ 2.497480] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 2.497505] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 2.497528] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 2.497556] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 2.497579] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 2.497602] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 2.497629] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 2.497653] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 2.497678] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 2.497700] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 2.497725] ___sys_sendmsg (net/socket.c:2752) [ 2.497749] __sys_sendmsg (net/socket.c:2784) [ 2.497774] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 2.497797] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 2.497822] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 2.497852] RIP: 0033:0x7f7d6a2c408e [ 2.497874] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 2.497978] RSP: 002b:00007ffc6fe69ce0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 2.498018] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f7d6a2c408e [ 2.498059] RDX: 0000000000000000 RSI: 00007ffc6fe69d90 RDI: 0000000000000005 [ 2.498102] RBP: 00007ffc6fe69cf0 R08: 0000000000000000 R09: 0000000000000000 [ 2.498149] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf3d [ 2.498195] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc6fe6a460 | [ 2.519274] ------------[ cut here ]------------ | [ 2.519322] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/182 | [ 2.519365] Modules linked in: veth | [ 2.519448] Tainted: [W]=WARN [ 2.519472] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 2.519509] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 2.519538] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 2.519644] RSP: 0018:ff718e9ec043f5f0 EFLAGS: 00010286 [ 2.519673] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 2.519722] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fd100 [ 2.519763] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428602c [ 2.519806] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 2.519851] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04431fd100 [ 2.519896] FS: 00007fdc28118840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 2.519942] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2.519975] CR2: 00000000004eb188 CR3: 00000000084a9005 CR4: 0000000000771ef0 [ 2.520022] PKRU: 55555554 [ 2.520037] Call Trace: [ 2.520051] [ 2.520066] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 2.520088] __dev_notify_flags (net/core/dev.c:9787) [ 2.520110] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 2.520134] veth_newlink (drivers/net/veth.c:1871) veth [ 2.520168] rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 2.520192] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 2.520227] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 2.520262] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 2.520285] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 2.520317] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 2.520347] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 2.520369] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 2.520392] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 2.520416] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 2.520438] ___sys_sendmsg (net/socket.c:2752) [ 2.520463] __sys_sendmsg (net/socket.c:2784) [ 2.520486] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 2.520507] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 2.520529] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 2.520559] RIP: 0033:0x7fdc2835208e [ 2.520582] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 2.520684] RSP: 002b:00007ffd13459530 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 2.520728] RAX: ffffffffffffffda RBX: 00007ffd13459cd8 RCX: 00007fdc2835208e [ 2.520771] RDX: 0000000000000000 RSI: 00007ffd134595e0 RDI: 0000000000000005 [ 2.520813] RBP: 00007ffd13459540 R08: 0000000000000000 R09: 0000000000000000 [ 2.520859] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf3d [ 2.520897] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd13459cb0 | [ 2.521111] ------------[ cut here ]------------ | [ 2.521140] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/182 | [ 2.521190] Modules linked in: veth | [ 2.521278] Tainted: [W]=WARN [ 2.521300] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 2.521335] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 2.521364] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 2.521462] RSP: 0018:ff718e9ec043f870 EFLAGS: 00010286 [ 2.521492] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 2.521533] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fd100 [ 2.521574] RBP: 0000000000000000 R08: ff3f9c0443234150 R09: ff3f9c044433302c [ 2.521624] R10: ff3f9c044432b120 R11: fefefefefefefeff R12: 0000000000000000 [ 2.521672] R13: 0000000000000010 R14: ff3f9c044432b000 R15: ff3f9c04431fd100 [ 2.521720] FS: 00007fdc28118840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 2.521759] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2.521795] CR2: 00000000004eb188 CR3: 00000000084a9005 CR4: 0000000000771ef0 [ 2.521838] PKRU: 55555554 [ 2.521854] Call Trace: [ 2.521868] [ 2.521882] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 2.521903] __dev_notify_flags (net/core/dev.c:9787) [ 2.521924] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 2.521947] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 2.521970] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 2.521995] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 2.522025] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 2.522047] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 2.522076] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 2.522104] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 2.522125] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 2.522147] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 2.522169] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 2.522191] ___sys_sendmsg (net/socket.c:2752) [ 2.522215] __sys_sendmsg (net/socket.c:2784) [ 2.522239] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 2.522261] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 2.522285] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 2.522314] RIP: 0033:0x7fdc2835208e [ 2.522335] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 2.522430] RSP: 002b:00007ffd13459530 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 2.522470] RAX: ffffffffffffffda RBX: 00007ffd13459cd8 RCX: 00007fdc2835208e [ 2.522517] RDX: 0000000000000000 RSI: 00007ffd134595e0 RDI: 0000000000000005 [ 2.522556] RBP: 00007ffd13459540 R08: 0000000000000000 R09: 0000000000000000 [ 2.522606] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf3d [ 2.522650] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd13459cb0 | [ 2.529180] ------------[ cut here ]------------ | [ 2.529226] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/185 | [ 2.529288] Modules linked in: veth | [ 2.529373] Tainted: [W]=WARN [ 2.529395] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 2.529433] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 2.529464] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 2.529565] RSP: 0018:ff718e9ec033f720 EFLAGS: 00010286 [ 2.529600] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 2.529643] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fd100 [ 2.529686] RBP: 0000000000000000 R08: ff3f9c0443234150 R09: ff3f9c044433302c [ 2.529726] R10: ff3f9c044432b120 R11: fefefefefefefeff R12: 0000000000000000 [ 2.529766] R13: 0000000000000010 R14: ff3f9c044432b000 R15: ff3f9c04431fd100 [ 2.529809] FS: 00007f22faa8f840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 2.529858] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2.529893] CR2: 0000000029b8f988 CR3: 000000000846a001 CR4: 0000000000771ef0 [ 2.529936] PKRU: 55555554 [ 2.529950] Call Trace: [ 2.529966] [ 2.529982] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 2.530004] __dev_notify_flags (net/core/dev.c:9787) [ 2.530029] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 2.530051] netif_change_flags (net/core/dev.c:9820) [ 2.530072] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 2.530093] ? __nla_validate_parse (lib/nlattr.c:620) [ 2.530123] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 2.530145] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 2.530169] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 2.530193] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 2.530215] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 2.530241] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 2.530273] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 2.530295] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 2.530318] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 2.530341] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 2.530364] ___sys_sendmsg (net/socket.c:2752) [ 2.530388] __sys_sendmsg (net/socket.c:2784) [ 2.530411] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 2.530435] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 2.530457] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 2.530487] RIP: 0033:0x7f22facc908e [ 2.530510] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 2.530619] RSP: 002b:00007ffcb94c1f60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 2.530665] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f22facc908e [ 2.530716] RDX: 0000000000000000 RSI: 00007ffcb94c2010 RDI: 0000000000000005 [ 2.530761] RBP: 00007ffcb94c1f70 R08: 0000000000000000 R09: 0000000000000000 [ 2.530805] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf3d [ 2.530849] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcb94c26e0 | [ 2.537356] ------------[ cut here ]------------ | [ 2.537399] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/187 | [ 2.537452] Modules linked in: veth | [ 2.537534] Tainted: [W]=WARN [ 2.537558] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 2.537600] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 2.537631] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 2.537730] RSP: 0018:ff718e9ec03575f0 EFLAGS: 00010286 [ 2.537754] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 2.537798] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fd400 [ 2.537847] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433602c [ 2.537889] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 2.537930] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04431fd400 [ 2.537984] FS: 00007fc7a58f3840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 2.538029] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2.538065] CR2: 00000000004eb188 CR3: 0000000008469004 CR4: 0000000000771ef0 [ 2.538111] PKRU: 55555554 [ 2.538123] Call Trace: [ 2.538135] [ 2.538148] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 2.538173] __dev_notify_flags (net/core/dev.c:9787) [ 2.538195] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 2.538216] veth_newlink (drivers/net/veth.c:1871) veth [ 2.538252] rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 2.538275] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 2.538307] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 2.538334] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 2.538356] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 2.538386] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 2.538418] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 2.538442] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 2.538465] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 2.538488] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 2.538511] ___sys_sendmsg (net/socket.c:2752) [ 2.538534] __sys_sendmsg (net/socket.c:2784) [ 2.538558] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 2.538581] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 2.538608] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 2.538638] RIP: 0033:0x7fc7a5b2d08e [ 2.538661] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 2.538762] RSP: 002b:00007fff8a117d80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 2.538802] RAX: ffffffffffffffda RBX: 00007fff8a118528 RCX: 00007fc7a5b2d08e [ 2.538841] RDX: 0000000000000000 RSI: 00007fff8a117e30 RDI: 0000000000000005 [ 2.538879] RBP: 00007fff8a117d90 R08: 0000000000000000 R09: 0000000000000000 [ 2.538921] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf3d [ 2.538964] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff8a118500 | [ 2.539163] ------------[ cut here ]------------ | [ 2.539193] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/187 | [ 2.539247] Modules linked in: veth | [ 2.539329] Tainted: [W]=WARN [ 2.539351] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 2.539384] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 2.539412] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 2.539512] RSP: 0018:ff718e9ec0357870 EFLAGS: 00010286 [ 2.539537] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 2.539579] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fd400 [ 2.539626] RBP: 0000000000000000 R08: ff3f9c044325d790 R09: ff3f9c044433b02c [ 2.539669] R10: ff3f9c0444333120 R11: fefefefefefefeff R12: 0000000000000000 [ 2.539711] R13: 0000000000000010 R14: ff3f9c0444333000 R15: ff3f9c04431fd400 [ 2.539759] FS: 00007fc7a58f3840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 2.539794] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2.539832] CR2: 00000000004eb188 CR3: 0000000008469004 CR4: 0000000000771ef0 [ 2.539875] PKRU: 55555554 [ 2.539891] Call Trace: [ 2.539906] [ 2.539921] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 2.539940] __dev_notify_flags (net/core/dev.c:9787) [ 2.539963] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 2.539988] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 2.540010] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 2.540061] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 2.540097] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 2.540120] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 2.540151] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 2.540181] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 2.540206] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 2.540230] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 2.540258] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 2.540283] ___sys_sendmsg (net/socket.c:2752) [ 2.540312] __sys_sendmsg (net/socket.c:2784) [ 2.540333] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 2.540355] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 2.540375] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 2.540403] RIP: 0033:0x7fc7a5b2d08e [ 2.540425] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 2.540524] RSP: 002b:00007fff8a117d80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 2.540559] RAX: ffffffffffffffda RBX: 00007fff8a118528 RCX: 00007fc7a5b2d08e [ 2.540605] RDX: 0000000000000000 RSI: 00007fff8a117e30 RDI: 0000000000000005 [ 2.540651] RBP: 00007fff8a117d90 R08: 0000000000000000 R09: 0000000000000000 [ 2.540700] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf3d [ 2.540748] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff8a118500 | [ 2.547162] ------------[ cut here ]------------ | [ 2.547204] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/189 | [ 2.547265] Modules linked in: veth | [ 2.547350] Tainted: [W]=WARN [ 2.547373] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 2.547411] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 2.547442] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 2.547546] RSP: 0018:ff718e9ec03bf720 EFLAGS: 00010286 [ 2.547579] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 2.547628] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fd400 [ 2.547672] RBP: 0000000000000000 R08: ff3f9c044325d790 R09: ff3f9c044433b02c [ 2.547715] R10: ff3f9c0444333120 R11: fefefefefefefeff R12: 0000000000000000 [ 2.547758] R13: 0000000000000010 R14: ff3f9c0444333000 R15: ff3f9c04431fd400 [ 2.547805] FS: 00007fc424654840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 2.547849] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2.547878] CR2: 00000000078df988 CR3: 000000000850b006 CR4: 0000000000771ef0 [ 2.547925] PKRU: 55555554 [ 2.547938] Call Trace: [ 2.547950] [ 2.547967] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 2.547989] __dev_notify_flags (net/core/dev.c:9787) [ 2.548010] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 2.548031] netif_change_flags (net/core/dev.c:9820) [ 2.548053] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 2.548076] ? __nla_validate_parse (lib/nlattr.c:620) [ 2.548108] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 2.548130] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 2.548152] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 2.548183] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 2.548208] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 2.548235] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 2.548264] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 2.548283] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 2.548304] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 2.548326] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 2.548349] ___sys_sendmsg (net/socket.c:2752) [ 2.548371] __sys_sendmsg (net/socket.c:2784) [ 2.548390] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 2.548416] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 2.548436] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 2.548469] RIP: 0033:0x7fc42488e08e [ 2.548496] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 2.548602] RSP: 002b:00007ffd5f457300 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 2.548643] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fc42488e08e [ 2.548687] RDX: 0000000000000000 RSI: 00007ffd5f4573b0 RDI: 0000000000000005 [ 2.548732] RBP: 00007ffd5f457310 R08: 0000000000000000 R09: 0000000000000000 [ 2.548776] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf3d [ 2.548824] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd5f457a80 | [ 2.558360] ------------[ cut here ]------------ | [ 2.558406] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/192 | [ 2.558471] Modules linked in: veth | [ 2.558562] Tainted: [W]=WARN [ 2.558582] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 2.558625] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 2.558654] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 2.558763] RSP: 0018:ff718e9ec03d7720 EFLAGS: 00010286 [ 2.558795] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 2.558844] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1a00 [ 2.558886] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428202c [ 2.558929] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 2.558973] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04418e1a00 [ 2.559022] FS: 00007f599667b840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 2.559068] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2.559102] CR2: 000000003431d988 CR3: 0000000008517004 CR4: 0000000000771ef0 [ 2.559148] PKRU: 55555554 [ 2.559161] Call Trace: [ 2.559172] [ 2.559189] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 2.559211] __dev_notify_flags (net/core/dev.c:9787) [ 2.559241] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 2.559265] netif_change_flags (net/core/dev.c:9820) [ 2.559288] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 2.559310] ? __nla_validate_parse (lib/nlattr.c:620) [ 2.559342] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 2.559367] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 2.559387] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 2.559417] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 2.559442] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 2.559462] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 2.559493] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 2.559514] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 2.559537] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 2.559556] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 2.559579] ___sys_sendmsg (net/socket.c:2752) [ 2.559608] __sys_sendmsg (net/socket.c:2784) [ 2.559627] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 2.559650] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 2.559671] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 2.559701] RIP: 0033:0x7f59968b508e [ 2.559721] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 2.559820] RSP: 002b:00007fffdc0bd4a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 2.559862] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f59968b508e [ 2.559910] RDX: 0000000000000000 RSI: 00007fffdc0bd550 RDI: 0000000000000005 [ 2.559954] RBP: 00007fffdc0bd4b0 R08: 0000000000000000 R09: 0000000000000000 [ 2.559996] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf3d [ 2.560038] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffdc0bdc20 | [ 2.560154] ------------[ cut here ]------------ | [ 2.560183] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 0/36 | [ 2.560248] Modules linked in: veth | [ 2.560330] Tainted: [W]=WARN [ 2.560353] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 2.560390] Workqueue: events_unbound linkwatch_event [ 2.560421] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 2.560451] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 2.560549] RSP: 0018:ff718e9ec014bd50 EFLAGS: 00010286 [ 2.560576] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 2.560629] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1b00 [ 2.560677] RBP: 0000000000000000 R08: ff3f9c0443234150 R09: ff3f9c044428202c [ 2.560724] R10: ff3f9c044432b120 R11: fefefefefefefeff R12: 0000000000000000 [ 2.560769] R13: 0000000000000010 R14: ff3f9c044432b000 R15: ff3f9c04418e1b00 [ 2.560813] FS: 0000000000000000(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 2.560856] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2.560886] CR2: 000000003431d988 CR3: 0000000008517004 CR4: 0000000000771ef0 [ 2.560929] PKRU: 55555554 [ 2.560944] Call Trace: [ 2.560960] [ 2.560974] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 2.560994] netif_state_change (net/core/dev.c:1605) [ 2.561018] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 2.561040] __linkwatch_run_queue (net/core/link_watch.c:240) [ 2.561064] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 2.561089] process_one_work (kernel/workqueue.c:3314) [ 2.561110] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 2.561134] ? rescuer_thread (kernel/workqueue.c:3672) [ 2.561158] kthread (kernel/kthread.c:436) [ 2.561180] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 2.561201] ret_from_fork (arch/x86/kernel/process.c:158) [ 2.561225] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 2.561250] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 2.567616] ------------[ cut here ]------------ | [ 2.567660] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/194 | [ 2.567725] Modules linked in: veth | [ 2.567812] Tainted: [W]=WARN [ 2.567831] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 2.567867] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 2.567894] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 2.567997] RSP: 0018:ff718e9ec03e7720 EFLAGS: 00010286 [ 2.568024] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000 [ 2.568070] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1a00 [ 2.568106] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428202c [ 2.568150] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 2.568194] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04418e1a00 [ 2.568243] FS: 00007f5851e35840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 2.568289] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2.568324] CR2: 000000000b6c8988 CR3: 000000000851f006 CR4: 0000000000771ef0 [ 2.568366] PKRU: 55555554 [ 2.568381] Call Trace: [ 2.568395] [ 2.568410] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 2.568434] __dev_notify_flags (net/core/dev.c:9787) [ 2.568458] ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288) [ 2.568480] netif_change_flags (net/core/dev.c:9820) [ 2.568502] do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1)) [ 2.568524] ? __nla_validate_parse (lib/nlattr.c:620) [ 2.568553] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 2.568573] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 2.568600] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 2.568631] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 2.568653] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 2.568676] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 2.568704] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 2.568726] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 2.568749] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 2.568771] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 2.568790] ___sys_sendmsg (net/socket.c:2752) [ 2.568815] __sys_sendmsg (net/socket.c:2784) [ 2.568836] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 2.568859] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 2.568882] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 2.568909] RIP: 0033:0x7f585206f08e [ 2.568928] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 2.569028] RSP: 002b:00007ffd038b27a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 2.569072] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f585206f08e [ 2.569116] RDX: 0000000000000000 RSI: 00007ffd038b2850 RDI: 0000000000000005 [ 2.569157] RBP: 00007ffd038b27b0 R08: 0000000000000000 R09: 0000000000000000 [ 2.569199] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf3d [ 2.569247] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd038b2f20 | [ 2.569358] ------------[ cut here ]------------ | [ 2.569391] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 0/36 | [ 2.569456] Modules linked in: veth | [ 2.569536] Tainted: [W]=WARN [ 2.569558] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 2.569590] Workqueue: events_unbound linkwatch_event [ 2.569623] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 2.569650] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 2.569752] RSP: 0018:ff718e9ec014bd50 EFLAGS: 00010286 [ 2.569782] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 2.569823] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1b00 [ 2.569868] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428202c [ 2.569910] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 2.569950] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04418e1b00 [ 2.569995] FS: 0000000000000000(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 2.570035] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2.570065] CR2: 000000000b6c8988 CR3: 000000000851f006 CR4: 0000000000771ef0 [ 2.570106] PKRU: 55555554 [ 2.570120] Call Trace: [ 2.570133] [ 2.570148] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 2.570172] netif_state_change (net/core/dev.c:1605) [ 2.570192] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 2.570214] __linkwatch_run_queue (net/core/link_watch.c:240) [ 2.570248] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 2.570273] process_one_work (kernel/workqueue.c:3314) [ 2.570295] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 2.570318] ? rescuer_thread (kernel/workqueue.c:3672) [ 2.570339] kthread (kernel/kthread.c:436) [ 2.570362] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 2.570386] ret_from_fork (arch/x86/kernel/process.c:158) [ 2.570407] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 2.570429] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 2.570529] ------------[ cut here ]------------ | [ 2.570558] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 0/36 | [ 2.570624] Modules linked in: veth | [ 2.570706] Tainted: [W]=WARN [ 2.570731] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 2.570767] Workqueue: events_unbound linkwatch_event [ 2.570792] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 2.570823] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 2.570926] RSP: 0018:ff718e9ec014bd50 EFLAGS: 00010286 [ 2.570956] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 2.570996] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1b00 [ 2.571038] RBP: 0000000000000000 R08: ff3f9c044325d790 R09: ff3f9c044428202c [ 2.571078] R10: ff3f9c0444333120 R11: fefefefefefefeff R12: 0000000000000000 [ 2.571120] R13: 0000000000000010 R14: ff3f9c0444333000 R15: ff3f9c04418e1b00 [ 2.571161] FS: 0000000000000000(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 2.571200] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2.571236] CR2: 000000000b6c8988 CR3: 000000000851f006 CR4: 0000000000771ef0 [ 2.571278] PKRU: 55555554 [ 2.571293] Call Trace: [ 2.571309] [ 2.571324] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 2.571350] netif_state_change (net/core/dev.c:1605) [ 2.571373] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 2.571397] __linkwatch_run_queue (net/core/link_watch.c:240) [ 2.571427] linkwatch_event (net/core/link_watch.c:314 (discriminator 11)) [ 2.571452] process_one_work (kernel/workqueue.c:3314) [ 2.571474] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 2.571497] ? rescuer_thread (kernel/workqueue.c:3672) [ 2.571519] kthread (kernel/kthread.c:436) [ 2.571540] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 2.571563] ret_from_fork (arch/x86/kernel/process.c:158) [ 2.571586] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 2.571638] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 2.744784] ------------[ cut here ]------------ | [ 2.744889] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/233 | [ 2.744982] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 2.745183] Tainted: [W]=WARN [ 2.745247] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 2.745318] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 2.745384] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 2.745524] RSP: 0018:ff718e9ec035f6d0 EFLAGS: 00010286 [ 2.745587] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 2.745673] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229d00 [ 2.745748] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a302c [ 2.745828] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 2.745907] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443229d00 [ 2.745991] FS: 00007feb95dd5840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 2.746073] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2.746143] CR2: 00000000004eba10 CR3: 0000000009670002 CR4: 0000000000771ef0 [ 2.746223] PKRU: 55555554 [ 2.746279] Call Trace: [ 2.746334] [ 2.746384] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 2.746442] netif_state_change (net/core/dev.c:1605) [ 2.746500] ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166) [ 2.746557] linkwatch_sync_dev (net/core/link_watch.c:295) [ 2.746622] rtnl_getlink (net/core/rtnetlink.c:4273) [ 2.746685] ? rtnl_fill_ifinfo.isra.0 (net/core/rtnetlink.c:2236) [ 2.746750] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 2.746808] ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943) [ 2.746880] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 2.746970] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 2.747032] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 2.747129] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 2.747188] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 2.747251] ___sys_sendmsg (net/socket.c:2752) [ 2.747337] __sys_sendmsg (net/socket.c:2784) [ 2.747397] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 2.747495] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 2.747551] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 2.747653] RIP: 0033:0x7feb9600f08e [ 2.747752] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 2.747888] RSP: 002b:00007ffedeb50930 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 2.747969] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007feb9600f08e [ 2.748076] RDX: 0000000000000000 RSI: 00007ffedeb509e0 RDI: 0000000000000006 [ 2.748180] RBP: 00007ffedeb50940 R08: 0000000000000000 R09: 0000000000000000 [ 2.748270] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf3d [ 2.748351] R13: 00007ffedeb50a90 R14: 000000000049f620 R15: 0000000000000003 | [ 2.748731] ------------[ cut here ]------------ | [ 2.748820] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/233 | [ 2.748907] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 2.749104] Tainted: [W]=WARN [ 2.749157] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 2.749268] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 2.749336] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 2.749495] RSP: 0018:ff718e9ec035f6f0 EFLAGS: 00010286 [ 2.749604] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 2.749723] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2d500 [ 2.749842] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a302c [ 2.749916] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 2.750015] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2d500 [ 2.750119] FS: 00007feb95dd5840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 2.750200] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2.750291] CR2: 000000001ae59988 CR3: 0000000009670002 CR4: 0000000000771ef0 [ 2.750371] PKRU: 55555554 [ 2.750448] Call Trace: [ 2.750509] [ 2.750560] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 2.750628] notifier_call_chain (kernel/notifier.c:85) [ 2.750720] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 2.750816] ? nla_strscpy (lib/nlattr.c:795) [ 2.750884] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 2.750954] ? __nla_validate_parse (lib/nlattr.c:620) [ 2.751022] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 2.751076] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 2.751131] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 2.751191] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 2.751256] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 2.751316] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 2.751382] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 2.751443] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 2.751511] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 2.751564] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 2.751626] ___sys_sendmsg (net/socket.c:2752) [ 2.751723] __sys_sendmsg (net/socket.c:2784) [ 2.751783] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 2.751853] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 2.751912] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 2.751975] RIP: 0033:0x7feb9600f08e [ 2.752032] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 2.752183] RSP: 002b:00007ffedeb51f40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 2.752292] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007feb9600f08e [ 2.752374] RDX: 0000000000000000 RSI: 00007ffedeb51ff0 RDI: 0000000000000005 [ 2.752487] RBP: 00007ffedeb51f50 R08: 0000000000000000 R09: 0000000000000000 [ 2.752565] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf3d [ 2.752658] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffedeb526c0 | [ 2.756192] ------------[ cut here ]------------ | [ 2.756269] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/240 | [ 2.756355] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 2.756565] Tainted: [W]=WARN [ 2.756656] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 2.756733] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 2.756799] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 2.756940] RSP: 0018:ff718e9ec026b6f0 EFLAGS: 00010286 [ 2.757005] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 2.757085] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2d500 [ 2.757190] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a302c [ 2.757274] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 2.757352] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2d500 [ 2.757432] FS: 00007fd9878a7840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 2.757512] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2.757584] CR2: 000000001b31c988 CR3: 000000000c604006 CR4: 0000000000771ef0 [ 2.757673] PKRU: 55555554 [ 2.757723] Call Trace: [ 2.757773] [ 2.757823] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 2.757886] notifier_call_chain (kernel/notifier.c:85) [ 2.757973] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 2.758033] ? nla_strscpy (lib/nlattr.c:795) [ 2.758094] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 2.758159] ? __nla_validate_parse (lib/nlattr.c:620) [ 2.758225] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 2.758290] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 2.758349] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 2.758442] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 2.758528] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 2.758621] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 2.758716] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 2.758774] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 2.758834] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 2.758892] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 2.758953] ___sys_sendmsg (net/socket.c:2752) [ 2.759014] __sys_sendmsg (net/socket.c:2784) [ 2.759101] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 2.759188] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 2.759254] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 2.759354] RIP: 0033:0x7fd987ae108e [ 2.759412] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 2.759559] RSP: 002b:00007ffc4d535020 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 2.759648] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd987ae108e [ 2.759756] RDX: 0000000000000000 RSI: 00007ffc4d5350d0 RDI: 0000000000000005 [ 2.759865] RBP: 00007ffc4d535030 R08: 0000000000000000 R09: 0000000000000000 [ 2.759972] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf3d [ 2.760051] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc4d5357a0 | [ 2.788245] ------------[ cut here ]------------ | [ 2.788318] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/242 | [ 2.788441] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 2.788647] Tainted: [W]=WARN [ 2.788704] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 2.788776] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 2.788844] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 2.788977] RSP: 0018:ff718e9ec03776f0 EFLAGS: 00010286 [ 2.789041] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 2.789120] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2cf00 [ 2.789203] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a302c [ 2.789288] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 2.789365] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2cf00 [ 2.789446] FS: 00007f53f21ed840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 2.789526] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2.789603] CR2: 000000002c3fd988 CR3: 0000000009644003 CR4: 0000000000771ef0 [ 2.789685] PKRU: 55555554 [ 2.789734] Call Trace: [ 2.789783] [ 2.789833] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 2.789894] notifier_call_chain (kernel/notifier.c:85) [ 2.789952] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 2.790010] ? nla_strscpy (lib/nlattr.c:795) [ 2.790068] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 2.790135] ? __nla_validate_parse (lib/nlattr.c:620) [ 2.790203] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 2.790266] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 2.790323] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 2.790393] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 2.790451] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 2.790508] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 2.790572] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 2.790639] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 2.790697] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 2.790756] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 2.790814] ___sys_sendmsg (net/socket.c:2752) [ 2.790874] __sys_sendmsg (net/socket.c:2784) [ 2.790933] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 2.790991] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 2.791049] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 2.791113] RIP: 0033:0x7f53f242708e [ 2.791170] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 2.791340] RSP: 002b:00007ffc0e435170 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 2.791420] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f53f242708e [ 2.791503] RDX: 0000000000000000 RSI: 00007ffc0e435220 RDI: 0000000000000005 [ 2.791586] RBP: 00007ffc0e435180 R08: 0000000000000000 R09: 0000000000000000 [ 2.791673] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf3d [ 2.791753] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc0e4358f0 | [ 2.860425] ------------[ cut here ]------------ | [ 2.860459] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/264 | [ 2.860510] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 2.860649] Tainted: [W]=WARN [ 2.860673] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 2.860706] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 2.860734] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 2.860832] RSP: 0018:ff718e9ec055f6f0 EFLAGS: 00010286 [ 2.860859] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 2.860904] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059d00 [ 2.860948] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 2.860989] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 2.861035] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443059d00 [ 2.861080] FS: 00007f876c5a1840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 2.861125] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2.861164] CR2: 00007f876c8711a0 CR3: 00000000031d2006 CR4: 0000000000771ef0 [ 2.861206] PKRU: 55555554 [ 2.861222] Call Trace: [ 2.861238] [ 2.861253] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 2.861277] notifier_call_chain (kernel/notifier.c:85) [ 2.861296] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 2.861321] ? nla_strscpy (lib/nlattr.c:795) [ 2.861341] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 2.861374] ? __nla_validate_parse (lib/nlattr.c:620) [ 2.861401] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 2.861421] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 2.861446] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 2.861477] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 2.861500] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 2.861522] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 2.861546] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 2.861565] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 2.861586] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 2.861612] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 2.861637] ___sys_sendmsg (net/socket.c:2752) [ 2.861663] __sys_sendmsg (net/socket.c:2784) [ 2.861685] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 2.861708] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 2.861733] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 2.861764] RIP: 0033:0x7f876c7db08e [ 2.861788] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 2.861890] RSP: 002b:00007fffe8b46b20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 2.861931] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f876c7db08e [ 2.861977] RDX: 0000000000000000 RSI: 00007fffe8b46bd0 RDI: 0000000000000005 [ 2.862017] RBP: 00007fffe8b46b30 R08: 0000000000000000 R09: 0000000000000000 [ 2.862059] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf3d [ 2.862101] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffe8b472a0 | [ 2.954178] ------------[ cut here ]------------ | [ 2.954230] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/265 | [ 2.954288] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 2.954419] Tainted: [W]=WARN [ 2.954442] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 2.954479] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 2.954510] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 2.954614] RSP: 0018:ff718e9ec055f6f0 EFLAGS: 00010286 [ 2.954639] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 2.954682] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1100 [ 2.954728] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 2.954769] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 2.954813] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04418e1100 [ 2.954859] FS: 00007f54b9da7840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 2.954907] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2.954935] CR2: 0000000012598988 CR3: 000000000c61a002 CR4: 0000000000771ef0 [ 2.954983] PKRU: 55555554 [ 2.954996] Call Trace: [ 2.955012] [ 2.955026] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 2.955048] notifier_call_chain (kernel/notifier.c:85) [ 2.955073] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 2.955097] ? nla_strscpy (lib/nlattr.c:795) [ 2.955122] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 2.955153] ? __nla_validate_parse (lib/nlattr.c:620) [ 2.955186] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 2.955206] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 2.955228] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 2.955260] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 2.955282] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 2.955306] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 2.955338] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 2.955364] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 2.955387] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 2.955410] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 2.955432] ___sys_sendmsg (net/socket.c:2752) [ 2.955456] __sys_sendmsg (net/socket.c:2784) [ 2.955480] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 2.955503] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 2.955521] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 2.955551] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 2.955579] RIP: 0033:0x7f54b9fe108e [ 2.955611] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 2.955710] RSP: 002b:00007ffcb00bcdd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 2.955745] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f54b9fe108e [ 2.955790] RDX: 0000000000000000 RSI: 00007ffcb00bce80 RDI: 0000000000000005 [ 2.955844] RBP: 00007ffcb00bcde0 R08: 0000000000000000 R09: 0000000000000000 [ 2.955887] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf3e [ 2.955930] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcb00bd550 | [ 2.996450] ------------[ cut here ]------------ | [ 2.996480] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/267 | [ 2.996539] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 2.996668] Tainted: [W]=WARN [ 2.996691] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 2.996730] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 2.996759] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 2.996861] RSP: 0018:ff718e9ec07336f0 EFLAGS: 00010286 [ 2.996893] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 2.996941] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305a800 [ 2.996976] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 2.997022] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 2.997065] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044305a800 [ 2.997108] FS: 00007f7b65cd2840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 2.997153] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2.997181] CR2: 00007f7b65fa21a0 CR3: 0000000001875005 CR4: 0000000000771ef0 [ 2.997228] PKRU: 55555554 [ 2.997245] Call Trace: [ 2.997261] [ 2.997276] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 2.997300] notifier_call_chain (kernel/notifier.c:85) [ 2.997324] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 2.997346] ? nla_strscpy (lib/nlattr.c:795) [ 2.997369] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 2.997397] ? __nla_validate_parse (lib/nlattr.c:620) [ 2.997427] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 2.997449] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 2.997469] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 2.997496] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 2.997519] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 2.997541] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 2.997568] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 2.997590] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 2.997620] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 2.997639] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 2.997661] ___sys_sendmsg (net/socket.c:2752) [ 2.997684] __sys_sendmsg (net/socket.c:2784) [ 2.997712] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 2.997737] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 2.997758] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 2.997787] RIP: 0033:0x7f7b65f0c08e [ 2.997810] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 2.997908] RSP: 002b:00007ffe3bc7d400 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 2.997950] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7b65f0c08e [ 2.997993] RDX: 0000000000000000 RSI: 00007ffe3bc7d4b0 RDI: 0000000000000005 [ 2.998037] RBP: 00007ffe3bc7d410 R08: 0000000000000000 R09: 0000000000000000 [ 2.998078] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf3e [ 2.998118] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe3bc7db80 | [ 3.025133] ------------[ cut here ]------------ | [ 3.025179] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/269 | [ 3.025240] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 3.025370] Tainted: [W]=WARN [ 3.025394] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.025433] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 3.025466] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 3.025579] RSP: 0018:ff718e9ec07336f0 EFLAGS: 00010286 [ 3.025615] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 3.025666] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229f00 [ 3.025700] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 3.025740] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 3.025780] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443229f00 [ 3.025823] FS: 00007f4dace62840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 3.025865] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3.025897] CR2: 00007f4dad1321a0 CR3: 000000000333f002 CR4: 0000000000771ef0 [ 3.025942] PKRU: 55555554 [ 3.025957] Call Trace: [ 3.025974] [ 3.025989] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 3.026016] notifier_call_chain (kernel/notifier.c:85) [ 3.026037] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 3.026062] ? nla_strscpy (lib/nlattr.c:795) [ 3.026085] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 3.026116] ? __nla_validate_parse (lib/nlattr.c:620) [ 3.026148] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 3.026169] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 3.026190] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 3.026219] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 3.026243] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 3.026267] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 3.026298] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 3.026319] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 3.026343] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 3.026362] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 3.026384] ___sys_sendmsg (net/socket.c:2752) [ 3.026407] __sys_sendmsg (net/socket.c:2784) [ 3.026429] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 3.026453] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 3.026474] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 3.026502] RIP: 0033:0x7f4dad09c08e [ 3.026523] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 3.026617] RSP: 002b:00007ffda08121d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 3.026669] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4dad09c08e [ 3.026711] RDX: 0000000000000000 RSI: 00007ffda0812280 RDI: 0000000000000005 [ 3.026753] RBP: 00007ffda08121e0 R08: 0000000000000000 R09: 0000000000000000 [ 3.026796] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf3e [ 3.026839] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffda0812950 | [ 3.045855] ------------[ cut here ]------------ | [ 3.045886] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/271 | [ 3.045946] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 3.046077] Tainted: [W]=WARN [ 3.046099] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.046135] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 3.046170] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 3.046275] RSP: 0018:ff718e9ec07336f0 EFLAGS: 00010286 [ 3.046302] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 3.046344] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1f00 [ 3.046390] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 3.046435] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 3.046478] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04418e1f00 [ 3.046522] FS: 00007fe8f6f07840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 3.046568] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3.046610] CR2: 000000001a441988 CR3: 000000000d2ca003 CR4: 0000000000771ef0 [ 3.046657] PKRU: 55555554 [ 3.046673] Call Trace: [ 3.046687] [ 3.046701] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 3.046722] notifier_call_chain (kernel/notifier.c:85) [ 3.046748] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 3.046766] ? nla_strscpy (lib/nlattr.c:795) [ 3.046790] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 3.046820] ? __nla_validate_parse (lib/nlattr.c:620) [ 3.046848] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 3.046872] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 3.046893] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 3.046922] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 3.046945] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 3.046968] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 3.046997] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 3.047020] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 3.047040] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 3.047061] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 3.047085] ___sys_sendmsg (net/socket.c:2752) [ 3.047107] __sys_sendmsg (net/socket.c:2784) [ 3.047126] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 3.047149] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 3.047172] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 3.047196] RIP: 0033:0x7fe8f714108e [ 3.047220] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 3.047321] RSP: 002b:00007ffc5e23f580 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 3.047368] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe8f714108e [ 3.047408] RDX: 0000000000000000 RSI: 00007ffc5e23f630 RDI: 0000000000000005 [ 3.047451] RBP: 00007ffc5e23f590 R08: 0000000000000000 R09: 0000000000000000 [ 3.047493] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf3e [ 3.047528] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc5e23fd00 | [ 3.056925] ------------[ cut here ]------------ | [ 3.056964] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/272 | [ 3.057019] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 3.057160] Tainted: [W]=WARN [ 3.057183] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.057220] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 3.057257] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 3.057353] RSP: 0018:ff718e9ec073b6f0 EFLAGS: 00010286 [ 3.057378] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 3.057428] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fd400 [ 3.057475] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 3.057517] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 3.057559] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04431fd400 [ 3.057614] FS: 00007f264910b840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 3.057656] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3.057694] CR2: 00000000020ee988 CR3: 0000000008716002 CR4: 0000000000771ef0 [ 3.057738] PKRU: 55555554 [ 3.057752] Call Trace: [ 3.057769] [ 3.057784] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 3.057805] notifier_call_chain (kernel/notifier.c:85) [ 3.057826] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 3.057851] ? nla_strscpy (lib/nlattr.c:795) [ 3.057877] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 3.057909] ? __nla_validate_parse (lib/nlattr.c:620) [ 3.057941] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 3.057966] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 3.057992] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 3.058025] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 3.058049] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 3.058073] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 3.058116] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 3.058142] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 3.058163] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 3.058185] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 3.058209] ___sys_sendmsg (net/socket.c:2752) [ 3.058235] __sys_sendmsg (net/socket.c:2784) [ 3.058258] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 3.058277] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 3.058301] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 3.058330] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 3.058360] RIP: 0033:0x7f264934508e [ 3.058386] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 3.058491] RSP: 002b:00007ffdb679a950 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 3.058540] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f264934508e [ 3.058583] RDX: 0000000000000000 RSI: 00007ffdb679aa00 RDI: 0000000000000005 [ 3.058638] RBP: 00007ffdb679a960 R08: 0000000000000000 R09: 0000000000000000 [ 3.058687] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf3e [ 3.058734] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdb679b0d0 | [ 3.083308] ------------[ cut here ]------------ | [ 3.083350] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/274 | [ 3.083402] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 3.083534] Tainted: [W]=WARN [ 3.083558] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.083594] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 3.083630] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 3.083729] RSP: 0018:ff718e9ec073b6f0 EFLAGS: 00010286 [ 3.083754] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 3.083792] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2c500 [ 3.083836] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 3.083877] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 3.083921] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2c500 [ 3.083968] FS: 00007fa31b518840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 3.084013] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3.084050] CR2: 000000002786c988 CR3: 000000000d2e2001 CR4: 0000000000771ef0 [ 3.084095] PKRU: 55555554 [ 3.084110] Call Trace: [ 3.084127] [ 3.084143] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 3.084169] notifier_call_chain (kernel/notifier.c:85) [ 3.084193] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 3.084212] ? nla_strscpy (lib/nlattr.c:795) [ 3.084242] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 3.084271] ? __nla_validate_parse (lib/nlattr.c:620) [ 3.084301] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 3.084322] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 3.084350] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 3.084379] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 3.084398] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 3.084421] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 3.084452] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 3.084475] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 3.084498] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 3.084524] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 3.084547] ___sys_sendmsg (net/socket.c:2752) [ 3.084571] __sys_sendmsg (net/socket.c:2784) [ 3.084595] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 3.084621] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 3.084642] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 3.084679] RIP: 0033:0x7fa31b75208e [ 3.084702] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 3.084810] RSP: 002b:00007fffeeac3770 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 3.084854] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa31b75208e [ 3.084894] RDX: 0000000000000000 RSI: 00007fffeeac3820 RDI: 0000000000000005 [ 3.084945] RBP: 00007fffeeac3780 R08: 0000000000000000 R09: 0000000000000000 [ 3.084985] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf3e [ 3.085032] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffeeac3ef0 | [ 3.100017] ------------[ cut here ]------------ | [ 3.100068] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/275 | [ 3.100123] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 3.100261] Tainted: [W]=WARN [ 3.100283] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.100322] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 3.100358] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 3.100457] RSP: 0018:ff718e9ec07436f0 EFLAGS: 00010286 [ 3.100482] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 3.100526] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441891f00 [ 3.100571] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 3.100619] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 3.100668] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441891f00 [ 3.100717] FS: 00007f7680ab3840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 3.100765] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3.100804] CR2: 0000000016092988 CR3: 0000000004200004 CR4: 0000000000771ef0 [ 3.100848] PKRU: 55555554 [ 3.100864] Call Trace: [ 3.100877] [ 3.100894] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 3.100917] notifier_call_chain (kernel/notifier.c:85) [ 3.100943] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 3.100965] ? nla_strscpy (lib/nlattr.c:795) [ 3.100990] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 3.101015] ? __nla_validate_parse (lib/nlattr.c:620) [ 3.101045] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 3.101069] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 3.101093] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 3.101121] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 3.101145] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 3.101167] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 3.101194] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 3.101217] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 3.101245] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 3.101268] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 3.101292] ___sys_sendmsg (net/socket.c:2752) [ 3.101315] __sys_sendmsg (net/socket.c:2784) [ 3.101337] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 3.101364] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 3.101384] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 3.101414] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 3.101447] RIP: 0033:0x7f7680ced08e [ 3.101469] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 3.101569] RSP: 002b:00007ffe95e88fa0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 3.101614] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7680ced08e [ 3.101665] RDX: 0000000000000000 RSI: 00007ffe95e89050 RDI: 0000000000000005 [ 3.101708] RBP: 00007ffe95e88fb0 R08: 0000000000000000 R09: 0000000000000000 [ 3.101751] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf3e [ 3.101797] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe95e89720 | [ 3.207004] ------------[ cut here ]------------ | [ 3.207071] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/277 | [ 3.207140] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 3.207272] Tainted: [W]=WARN [ 3.207294] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.207333] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 3.207367] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 3.207470] RSP: 0018:ff718e9ec07436f0 EFLAGS: 00010286 [ 3.207501] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 3.207542] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1600 [ 3.207584] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c0441ebe02c [ 3.207631] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 3.207683] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04418e1600 [ 3.207728] FS: 00007f0e14e63840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 3.207777] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3.207813] CR2: 000000003f193988 CR3: 000000000c792002 CR4: 0000000000771ef0 [ 3.207855] PKRU: 55555554 [ 3.207869] Call Trace: [ 3.207884] [ 3.207900] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 3.207924] notifier_call_chain (kernel/notifier.c:85) [ 3.207951] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 3.207974] ? nla_strscpy (lib/nlattr.c:795) [ 3.207998] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 3.208028] ? __nla_validate_parse (lib/nlattr.c:620) [ 3.208060] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 3.208083] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 3.208106] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 3.208136] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 3.208159] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 3.208181] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 3.208211] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 3.208235] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 3.208258] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 3.208279] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 3.208302] ___sys_sendmsg (net/socket.c:2752) [ 3.208325] __sys_sendmsg (net/socket.c:2784) [ 3.208349] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 3.208373] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 3.208396] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 3.208425] RIP: 0033:0x7f0e1509d08e [ 3.208446] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 3.208557] RSP: 002b:00007ffd83358db0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 3.208605] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0e1509d08e [ 3.208655] RDX: 0000000000000000 RSI: 00007ffd83358e60 RDI: 0000000000000005 [ 3.208700] RBP: 00007ffd83358dc0 R08: 0000000000000000 R09: 0000000000000000 [ 3.208741] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf3e [ 3.208791] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd83359530 | [ 3.223149] ------------[ cut here ]------------ | [ 3.223180] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/279 | [ 3.223237] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 3.223370] Tainted: [W]=WARN [ 3.223395] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.223430] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 3.223468] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 3.223578] RSP: 0018:ff718e9ec074b6f0 EFLAGS: 00010286 [ 3.223612] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 3.223663] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431ff200 [ 3.223711] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 3.223756] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 3.223801] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04431ff200 [ 3.223850] FS: 00007f542112b840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 3.223896] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3.223931] CR2: 00000000094aa988 CR3: 0000000003343004 CR4: 0000000000771ef0 [ 3.223978] PKRU: 55555554 [ 3.223991] Call Trace: [ 3.224003] [ 3.224019] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 3.224044] notifier_call_chain (kernel/notifier.c:85) [ 3.224065] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 3.224092] ? nla_strscpy (lib/nlattr.c:795) [ 3.224115] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 3.224144] ? __nla_validate_parse (lib/nlattr.c:620) [ 3.224175] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 3.224199] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 3.224221] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 3.224256] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 3.224287] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 3.224311] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 3.224342] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 3.224364] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 3.224387] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 3.224409] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 3.224433] ___sys_sendmsg (net/socket.c:2752) [ 3.224457] __sys_sendmsg (net/socket.c:2784) [ 3.224481] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 3.224502] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 3.224522] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 3.224554] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 3.224583] RIP: 0033:0x7f542136508e [ 3.224611] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 3.224713] RSP: 002b:00007ffc9588f3c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 3.224755] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f542136508e [ 3.224798] RDX: 0000000000000000 RSI: 00007ffc9588f470 RDI: 0000000000000005 [ 3.224841] RBP: 00007ffc9588f3d0 R08: 0000000000000000 R09: 0000000000000000 [ 3.224885] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf3e [ 3.224927] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc9588fb40 | [ 3.331554] ------------[ cut here ]------------ | [ 3.331668] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/280 | [ 3.331733] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 3.331868] Tainted: [W]=WARN [ 3.331891] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.331921] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 3.331953] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 3.332065] RSP: 0018:ff718e9ec074b6f0 EFLAGS: 00010286 [ 3.332095] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 3.332138] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b300 [ 3.332183] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c0441ebe02c [ 3.332224] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 3.332270] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044322b300 [ 3.332317] FS: 00007f64a6cfe840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 3.332366] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3.332400] CR2: 00000000266a1988 CR3: 0000000001fe2004 CR4: 0000000000771ef0 [ 3.332448] PKRU: 55555554 [ 3.332461] Call Trace: [ 3.332477] [ 3.332493] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 3.332518] notifier_call_chain (kernel/notifier.c:85) [ 3.332539] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 3.332560] ? nla_strscpy (lib/nlattr.c:795) [ 3.332582] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 3.332620] ? __nla_validate_parse (lib/nlattr.c:620) [ 3.332653] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 3.332678] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 3.332702] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 3.332729] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 3.332752] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 3.332774] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 3.332802] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 3.332824] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 3.332849] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 3.332872] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 3.332895] ___sys_sendmsg (net/socket.c:2752) [ 3.332915] __sys_sendmsg (net/socket.c:2784) [ 3.332934] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 3.332954] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 3.332975] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 3.333004] RIP: 0033:0x7f64a6f3808e [ 3.333026] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 3.333135] RSP: 002b:00007ffc78b854f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 3.333181] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f64a6f3808e [ 3.333224] RDX: 0000000000000000 RSI: 00007ffc78b855a0 RDI: 0000000000000005 [ 3.333267] RBP: 00007ffc78b85500 R08: 0000000000000000 R09: 0000000000000000 [ 3.333313] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf3e [ 3.333353] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc78b85c70 | [ 3.350587] ------------[ cut here ]------------ | [ 3.350626] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/282 | [ 3.350684] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 3.350822] Tainted: [W]=WARN [ 3.350842] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.350880] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 3.350907] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 3.351004] RSP: 0018:ff718e9ec07536f0 EFLAGS: 00010286 [ 3.351036] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 3.351071] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1500 [ 3.351115] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 3.351154] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 3.351201] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04418e1500 [ 3.351254] FS: 00007f8269c53840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 3.351296] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3.351334] CR2: 00000000050d1988 CR3: 00000000042ee006 CR4: 0000000000771ef0 [ 3.351382] PKRU: 55555554 [ 3.351396] Call Trace: [ 3.351412] [ 3.351431] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 3.351458] notifier_call_chain (kernel/notifier.c:85) [ 3.351480] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 3.351504] ? nla_strscpy (lib/nlattr.c:795) [ 3.351525] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 3.351550] ? __nla_validate_parse (lib/nlattr.c:620) [ 3.351574] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 3.351604] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 3.351629] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 3.351657] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 3.351683] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 3.351704] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 3.351732] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 3.351756] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 3.351781] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 3.351801] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 3.351825] ___sys_sendmsg (net/socket.c:2752) [ 3.351850] __sys_sendmsg (net/socket.c:2784) [ 3.351872] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 3.351895] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 3.351918] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 3.351953] RIP: 0033:0x7f8269e8d08e [ 3.351974] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 3.352069] RSP: 002b:00007fff298961b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 3.352107] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8269e8d08e [ 3.352150] RDX: 0000000000000000 RSI: 00007fff29896260 RDI: 0000000000000005 [ 3.352191] RBP: 00007fff298961c0 R08: 0000000000000000 R09: 0000000000000000 [ 3.352236] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf3e [ 3.352271] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff29896930 | [ 3.419068] ------------[ cut here ]------------ | [ 3.419129] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/283 | [ 3.419186] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 3.419326] Tainted: [W]=WARN [ 3.419348] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.419384] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 3.419414] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 3.419518] RSP: 0018:ff718e9ec07536f0 EFLAGS: 00010286 [ 3.419549] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 3.419594] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b900 [ 3.419700] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c0441ebe02c [ 3.419743] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 3.419785] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044322b900 [ 3.419822] FS: 00007fa3c259e840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 3.419866] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3.419895] CR2: 000000003e925988 CR3: 0000000002df2003 CR4: 0000000000771ef0 [ 3.419942] PKRU: 55555554 [ 3.419955] Call Trace: [ 3.419966] [ 3.419982] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 3.420003] notifier_call_chain (kernel/notifier.c:85) [ 3.420025] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 3.420045] ? nla_strscpy (lib/nlattr.c:795) [ 3.420068] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 3.420098] ? __nla_validate_parse (lib/nlattr.c:620) [ 3.420126] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 3.420150] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 3.420170] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 3.420198] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 3.420220] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 3.420246] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 3.420276] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 3.420298] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 3.420319] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 3.420341] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 3.420363] ___sys_sendmsg (net/socket.c:2752) [ 3.420387] __sys_sendmsg (net/socket.c:2784) [ 3.420408] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 3.420432] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 3.420457] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 3.420490] RIP: 0033:0x7fa3c27d808e [ 3.420510] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 3.420611] RSP: 002b:00007ffdddcf6d60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 3.420659] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa3c27d808e [ 3.420702] RDX: 0000000000000000 RSI: 00007ffdddcf6e10 RDI: 0000000000000005 [ 3.420746] RBP: 00007ffdddcf6d70 R08: 0000000000000000 R09: 0000000000000000 [ 3.420791] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf3e [ 3.420837] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdddcf74e0 | [ 3.441929] ------------[ cut here ]------------ | [ 3.441959] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/285 | [ 3.442007] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 3.442140] Tainted: [W]=WARN [ 3.442159] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.442192] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 3.442225] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 3.442346] RSP: 0018:ff718e9ec075b6f0 EFLAGS: 00010286 [ 3.442378] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 3.442431] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b500 [ 3.442474] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 3.442519] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 3.442559] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044322b500 [ 3.442610] FS: 00007f1322e34840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 3.442656] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3.442693] CR2: 0000000019f14988 CR3: 00000000040aa003 CR4: 0000000000771ef0 [ 3.442738] PKRU: 55555554 [ 3.442753] Call Trace: [ 3.442768] [ 3.442784] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 3.442805] notifier_call_chain (kernel/notifier.c:85) [ 3.442826] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 3.442848] ? nla_strscpy (lib/nlattr.c:795) [ 3.442871] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 3.442904] ? __nla_validate_parse (lib/nlattr.c:620) [ 3.442936] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 3.442957] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 3.442982] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 3.443013] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 3.443033] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 3.443051] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 3.443080] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 3.443104] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 3.443125] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 3.443148] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 3.443166] ___sys_sendmsg (net/socket.c:2752) [ 3.443188] __sys_sendmsg (net/socket.c:2784) [ 3.443209] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 3.443240] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 3.443263] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 3.443295] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 3.443358] RIP: 0033:0x7f132306e08e [ 3.443386] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 3.443489] RSP: 002b:00007ffe0a1ac9a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 3.443535] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f132306e08e [ 3.443572] RDX: 0000000000000000 RSI: 00007ffe0a1aca50 RDI: 0000000000000005 [ 3.443618] RBP: 00007ffe0a1ac9b0 R08: 0000000000000000 R09: 0000000000000000 [ 3.443660] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf3e [ 3.443701] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe0a1ad120 | [ 3.538558] ------------[ cut here ]------------ | [ 3.538596] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/286 | [ 3.538661] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 3.538801] Tainted: [W]=WARN [ 3.538821] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.538859] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 3.538888] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 3.539005] RSP: 0018:ff718e9ec075b6f0 EFLAGS: 00010286 [ 3.539033] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 3.539072] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059800 [ 3.539111] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c0441ebe02c [ 3.539151] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 3.539197] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443059800 [ 3.539254] FS: 00007f9bafba5840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 3.539299] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3.539329] CR2: 000000003d2b3988 CR3: 00000000086ba005 CR4: 0000000000771ef0 [ 3.539373] PKRU: 55555554 [ 3.539387] Call Trace: [ 3.539407] [ 3.539424] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 3.539449] notifier_call_chain (kernel/notifier.c:85) [ 3.539472] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 3.539494] ? nla_strscpy (lib/nlattr.c:795) [ 3.539517] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 3.539545] ? __nla_validate_parse (lib/nlattr.c:620) [ 3.539586] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 3.539612] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 3.539635] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 3.539665] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 3.539686] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 3.539707] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 3.539739] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 3.539760] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 3.539782] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 3.539805] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 3.539828] ___sys_sendmsg (net/socket.c:2752) [ 3.539852] __sys_sendmsg (net/socket.c:2784) [ 3.539875] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 3.539900] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 3.539923] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 3.539953] RIP: 0033:0x7f9bafddf08e [ 3.539977] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 3.540079] RSP: 002b:00007ffd5e4c2a40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 3.540126] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9bafddf08e [ 3.540169] RDX: 0000000000000000 RSI: 00007ffd5e4c2af0 RDI: 0000000000000005 [ 3.540213] RBP: 00007ffd5e4c2a50 R08: 0000000000000000 R09: 0000000000000000 [ 3.540258] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf3e [ 3.540306] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd5e4c31c0 | [ 3.552203] ------------[ cut here ]------------ | [ 3.552238] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/288 | [ 3.552298] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 3.552427] Tainted: [W]=WARN [ 3.552451] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.552487] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 3.552515] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 3.552623] RSP: 0018:ff718e9ec07636f0 EFLAGS: 00010286 [ 3.552657] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 3.552704] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055900 [ 3.552741] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 3.552782] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 3.552827] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443055900 [ 3.552865] FS: 00007fce97549840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 3.552911] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3.552942] CR2: 000000000b1df988 CR3: 00000000086c8002 CR4: 0000000000771ef0 [ 3.552983] PKRU: 55555554 [ 3.552999] Call Trace: [ 3.553013] [ 3.553029] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 3.553048] notifier_call_chain (kernel/notifier.c:85) [ 3.553072] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 3.553093] ? nla_strscpy (lib/nlattr.c:795) [ 3.553115] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 3.553145] ? __nla_validate_parse (lib/nlattr.c:620) [ 3.553176] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 3.553201] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 3.553219] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 3.553251] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 3.553276] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 3.553300] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 3.553324] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 3.553347] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 3.553371] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 3.553391] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 3.553412] ___sys_sendmsg (net/socket.c:2752) [ 3.553437] __sys_sendmsg (net/socket.c:2784) [ 3.553460] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 3.553484] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 3.553505] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 3.553534] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 3.553562] RIP: 0033:0x7fce9778308e [ 3.553584] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 3.553693] RSP: 002b:00007ffec635fa30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 3.553736] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fce9778308e [ 3.553776] RDX: 0000000000000000 RSI: 00007ffec635fae0 RDI: 0000000000000005 [ 3.553818] RBP: 00007ffec635fa40 R08: 0000000000000000 R09: 0000000000000000 [ 3.553860] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf3e [ 3.553902] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffec63601b0 | [ 3.589239] ------------[ cut here ]------------ | [ 3.589274] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/290 | [ 3.589334] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 3.589471] Tainted: [W]=WARN [ 3.589494] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.589532] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 3.589563] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 3.589735] RSP: 0018:ff718e9ec07636f0 EFLAGS: 00010286 [ 3.589766] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 3.589806] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b300 [ 3.589847] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 3.589891] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 3.589934] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044322b300 [ 3.589977] FS: 00007f2cd0579840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 3.590028] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3.590065] CR2: 0000000003ce2988 CR3: 000000000d4f6006 CR4: 0000000000771ef0 [ 3.590109] PKRU: 55555554 [ 3.590122] Call Trace: [ 3.590138] [ 3.590151] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 3.590173] notifier_call_chain (kernel/notifier.c:85) [ 3.590193] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 3.590217] ? nla_strscpy (lib/nlattr.c:795) [ 3.590241] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 3.590265] ? __nla_validate_parse (lib/nlattr.c:620) [ 3.590291] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 3.590314] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 3.590341] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 3.590371] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 3.590393] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 3.590416] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 3.590442] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 3.590466] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 3.590487] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 3.590508] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 3.590529] ___sys_sendmsg (net/socket.c:2752) [ 3.590549] __sys_sendmsg (net/socket.c:2784) [ 3.590572] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 3.590594] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 3.590618] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 3.590646] RIP: 0033:0x7f2cd07b308e [ 3.590669] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 3.590765] RSP: 002b:00007fff093da400 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 3.590810] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2cd07b308e [ 3.590854] RDX: 0000000000000000 RSI: 00007fff093da4b0 RDI: 0000000000000005 [ 3.590898] RBP: 00007fff093da410 R08: 0000000000000000 R09: 0000000000000000 [ 3.590948] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf3e [ 3.590994] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff093dab80 | [ 3.620350] ------------[ cut here ]------------ | [ 3.620456] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/292 | [ 3.620550] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 3.620755] Tainted: [W]=WARN [ 3.620812] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.620886] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 3.620952] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 3.621090] RSP: 0018:ff718e9ec07636f0 EFLAGS: 00010286 [ 3.621148] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 3.621226] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059000 [ 3.621308] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a302c [ 3.621390] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 3.621470] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443059000 [ 3.621582] FS: 00007f1afa0f1840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 3.621672] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3.621745] CR2: 00007f1afa3c11a0 CR3: 000000000869a004 CR4: 0000000000771ef0 [ 3.621836] PKRU: 55555554 [ 3.621886] Call Trace: [ 3.621936] [ 3.621988] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 3.622075] notifier_call_chain (kernel/notifier.c:85) [ 3.622132] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 3.622188] ? nla_strscpy (lib/nlattr.c:795) [ 3.622255] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 3.622355] ? __nla_validate_parse (lib/nlattr.c:620) [ 3.622493] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 3.622562] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 3.622659] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 3.622732] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 3.622830] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 3.622891] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 3.622963] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 3.623024] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 3.623077] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 3.623169] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 3.623229] ___sys_sendmsg (net/socket.c:2752) [ 3.623296] __sys_sendmsg (net/socket.c:2784) [ 3.623355] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 3.623415] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 3.623474] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 3.623539] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 3.623613] RIP: 0033:0x7f1afa32b08e [ 3.623674] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 3.623811] RSP: 002b:00007ffc2ecd4ca0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 3.623894] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1afa32b08e [ 3.623972] RDX: 0000000000000000 RSI: 00007ffc2ecd4d50 RDI: 0000000000000005 [ 3.624050] RBP: 00007ffc2ecd4cb0 R08: 0000000000000000 R09: 0000000000000000 [ 3.624126] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf3e [ 3.624203] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc2ecd5420 | [ 3.649248] ------------[ cut here ]------------ | [ 3.649315] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/294 | [ 3.649402] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 3.649620] Tainted: [W]=WARN [ 3.649681] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.649755] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 3.649822] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 3.649969] RSP: 0018:ff718e9ec076b6f0 EFLAGS: 00010286 [ 3.650035] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 3.650112] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059b00 [ 3.650195] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a302c [ 3.650285] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 3.650365] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443059b00 [ 3.650450] FS: 00007f0286b59840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 3.650537] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3.650617] CR2: 000000001b69b988 CR3: 0000000008699002 CR4: 0000000000771ef0 [ 3.650702] PKRU: 55555554 [ 3.650751] Call Trace: [ 3.650800] [ 3.650851] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 3.650910] notifier_call_chain (kernel/notifier.c:85) [ 3.650970] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 3.651029] ? nla_strscpy (lib/nlattr.c:795) [ 3.651088] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 3.651157] ? __nla_validate_parse (lib/nlattr.c:620) [ 3.651226] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 3.651296] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 3.651364] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 3.651430] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 3.651490] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 3.651551] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 3.651626] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 3.651688] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 3.651748] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 3.651812] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 3.651872] ___sys_sendmsg (net/socket.c:2752) [ 3.651933] __sys_sendmsg (net/socket.c:2784) [ 3.651993] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 3.652057] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 3.652116] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 3.652184] RIP: 0033:0x7f0286d9308e [ 3.652249] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 3.652392] RSP: 002b:00007ffe749b2550 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 3.652473] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0286d9308e [ 3.652555] RDX: 0000000000000000 RSI: 00007ffe749b2600 RDI: 0000000000000005 [ 3.652643] RBP: 00007ffe749b2560 R08: 0000000000000000 R09: 0000000000000000 [ 3.652728] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf3e [ 3.652811] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe749b2cd0 | [ 3.686096] ------------[ cut here ]------------ | [ 3.686122] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/296 | [ 3.686182] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 3.686333] Tainted: [W]=WARN [ 3.686359] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.686401] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 3.686432] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 3.686533] RSP: 0018:ff718e9ec05676f0 EFLAGS: 00010286 [ 3.686563] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 3.686614] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229900 [ 3.686666] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 3.686709] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 3.686749] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443229900 [ 3.686795] FS: 00007f3f07e67840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 3.686843] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3.686881] CR2: 000000000a068988 CR3: 00000000097dc005 CR4: 0000000000771ef0 [ 3.686926] PKRU: 55555554 [ 3.686941] Call Trace: [ 3.686956] [ 3.686972] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 3.686997] notifier_call_chain (kernel/notifier.c:85) [ 3.687019] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 3.687042] ? nla_strscpy (lib/nlattr.c:795) [ 3.687067] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 3.687098] ? __nla_validate_parse (lib/nlattr.c:620) [ 3.687129] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 3.687152] ? kmem_cache_alloc_node_noprof (mm/slub.c:4749 mm/slub.c:4883 mm/slub.c:4950) [ 3.687181] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 3.687207] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 3.687242] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 3.687265] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 3.687287] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 3.687319] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 3.687344] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 3.687367] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 3.687390] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 3.687415] ___sys_sendmsg (net/socket.c:2752) [ 3.687437] __sys_sendmsg (net/socket.c:2784) [ 3.687461] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 3.687484] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 3.687510] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 3.687541] RIP: 0033:0x7f3f080a108e [ 3.687565] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 3.687664] RSP: 002b:00007ffd13d166c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 3.687714] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3f080a108e [ 3.687760] RDX: 0000000000000000 RSI: 00007ffd13d16770 RDI: 0000000000000005 [ 3.687800] RBP: 00007ffd13d166d0 R08: 0000000000000000 R09: 0000000000000000 [ 3.687845] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf3e [ 3.687890] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd13d16e40 | [ 3.776995] ------------[ cut here ]------------ | [ 3.777083] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/297 | [ 3.777176] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 3.777383] Tainted: [W]=WARN [ 3.777438] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.777508] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 3.777575] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 3.777743] RSP: 0018:ff718e9ec05676f0 EFLAGS: 00010286 [ 3.777809] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 3.777886] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b800 [ 3.777965] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a302c [ 3.778042] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 3.778119] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044322b800 [ 3.778200] FS: 00007fcf5b0eb840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 3.778285] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3.778358] CR2: 0000000035f74988 CR3: 000000000400e005 CR4: 0000000000771ef0 [ 3.778438] PKRU: 55555554 [ 3.778486] Call Trace: [ 3.778535] [ 3.778584] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 3.778652] notifier_call_chain (kernel/notifier.c:85) [ 3.778712] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 3.778771] ? nla_strscpy (lib/nlattr.c:795) [ 3.778829] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 3.778896] ? __nla_validate_parse (lib/nlattr.c:620) [ 3.778963] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 3.779021] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 3.779079] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 3.779148] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 3.779205] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 3.779268] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 3.779333] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 3.779391] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 3.779453] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 3.779510] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 3.779569] ___sys_sendmsg (net/socket.c:2752) [ 3.779634] __sys_sendmsg (net/socket.c:2784) [ 3.779695] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 3.779753] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 3.779811] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 3.779880] RIP: 0033:0x7fcf5b32508e [ 3.779937] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 3.780072] RSP: 002b:00007fff2f6fdd20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 3.780151] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcf5b32508e [ 3.780229] RDX: 0000000000000000 RSI: 00007fff2f6fddd0 RDI: 0000000000000005 [ 3.780316] RBP: 00007fff2f6fdd30 R08: 0000000000000000 R09: 0000000000000000 [ 3.780393] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf3e [ 3.780479] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff2f6fe4a0 | [ 3.890062] ------------[ cut here ]------------ | [ 3.890093] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/299 | [ 3.890149] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 3.890279] Tainted: [W]=WARN [ 3.890300] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.890333] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 3.890373] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 3.890485] RSP: 0018:ff718e9ec077b6f0 EFLAGS: 00010286 [ 3.890516] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 3.890560] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058500 [ 3.890610] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 3.890652] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 3.890696] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443058500 [ 3.890741] FS: 00007f7637817840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 3.890784] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3.890814] CR2: 00000000261d5988 CR3: 0000000004089003 CR4: 0000000000771ef0 [ 3.890856] PKRU: 55555554 [ 3.890870] Call Trace: [ 3.890886] [ 3.890902] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 3.890922] notifier_call_chain (kernel/notifier.c:85) [ 3.890948] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 3.890971] ? nla_strscpy (lib/nlattr.c:795) [ 3.890990] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 3.891023] ? __nla_validate_parse (lib/nlattr.c:620) [ 3.891056] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 3.891076] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 3.891103] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 3.891134] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 3.891156] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 3.891177] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 3.891212] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 3.891236] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 3.891255] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 3.891275] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 3.891299] ___sys_sendmsg (net/socket.c:2752) [ 3.891321] __sys_sendmsg (net/socket.c:2784) [ 3.891343] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 3.891366] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 3.891386] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 3.891414] RIP: 0033:0x7f7637a5108e [ 3.891434] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 3.891531] RSP: 002b:00007fff6aa9b8d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 3.891572] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7637a5108e [ 3.891620] RDX: 0000000000000000 RSI: 00007fff6aa9b980 RDI: 0000000000000005 [ 3.891663] RBP: 00007fff6aa9b8e0 R08: 0000000000000000 R09: 0000000000000000 [ 3.891704] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf3e [ 3.891746] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff6aa9c050 | [ 3.928856] ------------[ cut here ]------------ | [ 3.928885] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/300 | [ 3.928941] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 3.929067] Tainted: [W]=WARN [ 3.929086] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.929122] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 3.929151] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 3.929257] RSP: 0018:ff718e9ec077b6f0 EFLAGS: 00010286 [ 3.929289] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 3.929331] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b100 [ 3.929376] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 3.929417] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 3.929462] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044322b100 [ 3.929510] FS: 00007f6a1c34c840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 3.929561] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3.929599] CR2: 000000000dff6988 CR3: 000000000d64c003 CR4: 0000000000771ef0 [ 3.929649] PKRU: 55555554 [ 3.929663] Call Trace: [ 3.929680] [ 3.929694] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 3.929720] notifier_call_chain (kernel/notifier.c:85) [ 3.929742] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 3.929765] ? nla_strscpy (lib/nlattr.c:795) [ 3.929790] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 3.929820] ? __nla_validate_parse (lib/nlattr.c:620) [ 3.929853] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 3.929878] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 3.929897] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 3.929927] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 3.929953] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 3.929975] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 3.930005] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 3.930026] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 3.930050] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 3.930073] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 3.930097] ___sys_sendmsg (net/socket.c:2752) [ 3.930119] __sys_sendmsg (net/socket.c:2784) [ 3.930141] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 3.930169] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 3.930190] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 3.930219] RIP: 0033:0x7f6a1c58608e [ 3.930242] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 3.930337] RSP: 002b:00007ffe3be69150 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 3.930385] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6a1c58608e [ 3.930432] RDX: 0000000000000000 RSI: 00007ffe3be69200 RDI: 0000000000000005 [ 3.930473] RBP: 00007ffe3be69160 R08: 0000000000000000 R09: 0000000000000000 [ 3.930517] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf3f [ 3.930563] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe3be698d0 | [ 3.955370] ------------[ cut here ]------------ | [ 3.955402] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/302 | [ 3.955457] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 3.955584] Tainted: [W]=WARN [ 3.955611] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.955650] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 3.955680] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 3.955784] RSP: 0018:ff718e9ec077b6f0 EFLAGS: 00010286 [ 3.955815] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 3.955863] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2c400 [ 3.955908] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 3.955957] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 3.956008] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2c400 [ 3.956059] FS: 00007f8e95f44840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 3.956109] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3.956148] CR2: 0000000035c6d988 CR3: 0000000004019005 CR4: 0000000000771ef0 [ 3.956190] PKRU: 55555554 [ 3.956205] Call Trace: [ 3.956220] [ 3.956236] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 3.956262] notifier_call_chain (kernel/notifier.c:85) [ 3.956286] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 3.956308] ? nla_strscpy (lib/nlattr.c:795) [ 3.956328] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 3.956352] ? __nla_validate_parse (lib/nlattr.c:620) [ 3.956383] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 3.956408] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 3.956432] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 3.956461] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 3.956482] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 3.956504] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 3.956535] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 3.956557] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 3.956579] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 3.956599] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 3.956633] ___sys_sendmsg (net/socket.c:2752) [ 3.956661] __sys_sendmsg (net/socket.c:2784) [ 3.956684] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 3.956708] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 3.956727] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 3.956758] RIP: 0033:0x7f8e9617e08e [ 3.956779] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 3.956877] RSP: 002b:00007ffea042cf60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 3.956924] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8e9617e08e [ 3.956969] RDX: 0000000000000000 RSI: 00007ffea042d010 RDI: 0000000000000005 [ 3.957012] RBP: 00007ffea042cf70 R08: 0000000000000000 R09: 0000000000000000 [ 3.957056] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf3f [ 3.957098] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffea042d6e0 | [ 4.059123] ------------[ cut here ]------------ | [ 4.059157] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/304 | [ 4.059215] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 4.059358] Tainted: [W]=WARN [ 4.059380] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.059420] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 4.059448] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 4.059552] RSP: 0018:ff718e9ec077b6f0 EFLAGS: 00010286 [ 4.059582] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 4.059633] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fd000 [ 4.059676] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c0441ebe02c [ 4.059724] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 4.059759] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04431fd000 [ 4.059803] FS: 00007fc1cad29840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 4.059847] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 4.059883] CR2: 0000000024bb1988 CR3: 00000000043ee001 CR4: 0000000000771ef0 [ 4.059925] PKRU: 55555554 [ 4.059940] Call Trace: [ 4.059954] [ 4.059970] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 4.059989] notifier_call_chain (kernel/notifier.c:85) [ 4.060013] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 4.060037] ? nla_strscpy (lib/nlattr.c:795) [ 4.060060] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 4.060088] ? __nla_validate_parse (lib/nlattr.c:620) [ 4.060112] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 4.060134] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 4.060157] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 4.060182] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 4.060206] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 4.060229] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 4.060266] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 4.060291] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 4.060314] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 4.060336] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 4.060355] ___sys_sendmsg (net/socket.c:2752) [ 4.060376] __sys_sendmsg (net/socket.c:2784) [ 4.060400] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 4.060425] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 4.060450] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 4.060480] RIP: 0033:0x7fc1caf6308e [ 4.060502] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 4.060593] RSP: 002b:00007ffd4e2c4550 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 4.060643] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1caf6308e [ 4.060691] RDX: 0000000000000000 RSI: 00007ffd4e2c4600 RDI: 0000000000000005 [ 4.060734] RBP: 00007ffd4e2c4560 R08: 0000000000000000 R09: 0000000000000000 [ 4.060779] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf3f [ 4.060820] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd4e2c4cd0 | [ 4.088044] ------------[ cut here ]------------ | [ 4.088087] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/305 | [ 4.088140] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 4.088271] Tainted: [W]=WARN [ 4.088293] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.088328] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 4.088354] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 4.088456] RSP: 0018:ff718e9ec078b6f0 EFLAGS: 00010286 [ 4.088486] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 4.088526] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1800 [ 4.088572] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 4.088617] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 4.088660] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04418e1800 [ 4.088709] FS: 00007f68eb11a840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 4.088746] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 4.088781] CR2: 0000000017b7c988 CR3: 0000000008547005 CR4: 0000000000771ef0 [ 4.088819] PKRU: 55555554 [ 4.088835] Call Trace: [ 4.088851] [ 4.088868] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 4.088895] notifier_call_chain (kernel/notifier.c:85) [ 4.088917] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 4.088944] ? nla_strscpy (lib/nlattr.c:795) [ 4.088968] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 4.088997] ? __nla_validate_parse (lib/nlattr.c:620) [ 4.089026] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 4.089049] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 4.089073] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 4.089103] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 4.089126] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 4.089149] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 4.089181] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 4.089205] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 4.089228] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 4.089254] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 4.089279] ___sys_sendmsg (net/socket.c:2752) [ 4.089302] __sys_sendmsg (net/socket.c:2784) [ 4.089327] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 4.089351] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 4.089374] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 4.089406] RIP: 0033:0x7f68eb35408e [ 4.089431] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 4.089540] RSP: 002b:00007ffcf5c9fa00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 4.089586] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f68eb35408e [ 4.089637] RDX: 0000000000000000 RSI: 00007ffcf5c9fab0 RDI: 0000000000000005 [ 4.089679] RBP: 00007ffcf5c9fa10 R08: 0000000000000000 R09: 0000000000000000 [ 4.089725] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf3f [ 4.089774] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcf5ca0180 | [ 4.126717] ------------[ cut here ]------------ | [ 4.126778] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/307 | [ 4.126831] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 4.126962] Tainted: [W]=WARN [ 4.126986] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.127023] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 4.127055] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 4.127158] RSP: 0018:ff718e9ec078b6f0 EFLAGS: 00010286 [ 4.127193] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 4.127241] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059e00 [ 4.127282] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 4.127327] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 4.127371] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443059e00 [ 4.127419] FS: 00007fb580640840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 4.127464] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 4.127502] CR2: 00007fb5809101a0 CR3: 000000000d245001 CR4: 0000000000771ef0 [ 4.127546] PKRU: 55555554 [ 4.127560] Call Trace: [ 4.127576] [ 4.127591] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 4.127620] notifier_call_chain (kernel/notifier.c:85) [ 4.127640] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 4.127666] ? nla_strscpy (lib/nlattr.c:795) [ 4.127684] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 4.127714] ? __nla_validate_parse (lib/nlattr.c:620) [ 4.127747] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 4.127771] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 4.127793] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 4.127826] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 4.127847] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 4.127872] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 4.127904] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 4.127928] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 4.127948] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 4.127970] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 4.127995] ___sys_sendmsg (net/socket.c:2752) [ 4.128018] __sys_sendmsg (net/socket.c:2784) [ 4.128046] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 4.128068] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 4.128089] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 4.128119] RIP: 0033:0x7fb58087a08e [ 4.128141] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 4.128235] RSP: 002b:00007ffe9b7d81d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 4.128280] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb58087a08e [ 4.128321] RDX: 0000000000000000 RSI: 00007ffe9b7d8280 RDI: 0000000000000005 [ 4.128365] RBP: 00007ffe9b7d81e0 R08: 0000000000000000 R09: 0000000000000000 [ 4.128408] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf3f [ 4.128451] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe9b7d8950 | [ 4.156867] ------------[ cut here ]------------ | [ 4.156934] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/309 | [ 4.157037] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 4.157263] Tainted: [W]=WARN [ 4.157315] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.157419] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 4.157521] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 4.157702] RSP: 0018:ff718e9ec078b6f0 EFLAGS: 00010286 [ 4.157773] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 4.157891] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2d000 [ 4.157970] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a302c [ 4.158084] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 4.158187] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2d000 [ 4.158280] FS: 00007fc1d9624840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 4.158372] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 4.158445] CR2: 000000000f0e8988 CR3: 000000000414b006 CR4: 0000000000771ef0 [ 4.158526] PKRU: 55555554 [ 4.158575] Call Trace: [ 4.158634] [ 4.158683] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 4.158743] notifier_call_chain (kernel/notifier.c:85) [ 4.158825] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 4.158885] ? nla_strscpy (lib/nlattr.c:795) [ 4.158945] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 4.159021] ? __nla_validate_parse (lib/nlattr.c:620) [ 4.159113] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 4.159173] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 4.159240] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 4.159338] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 4.159424] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 4.159484] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 4.159553] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 4.159613] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 4.159682] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 4.159740] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 4.159799] ___sys_sendmsg (net/socket.c:2752) [ 4.159858] __sys_sendmsg (net/socket.c:2784) [ 4.159917] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 4.159974] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 4.160031] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 4.160124] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 4.160190] RIP: 0033:0x7fc1d985e08e [ 4.160254] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 4.160395] RSP: 002b:00007ffc88553070 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 4.160477] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1d985e08e [ 4.160554] RDX: 0000000000000000 RSI: 00007ffc88553120 RDI: 0000000000000005 [ 4.160637] RBP: 00007ffc88553080 R08: 0000000000000000 R09: 0000000000000000 [ 4.160717] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf3f [ 4.160794] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc885537f0 | [ 4.204097] ------------[ cut here ]------------ | [ 4.204136] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/311 | [ 4.204193] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 4.204324] Tainted: [W]=WARN [ 4.204344] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.204380] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 4.204410] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 4.204516] RSP: 0018:ff718e9ec07a36f0 EFLAGS: 00010286 [ 4.204543] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 4.204592] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058100 [ 4.204635] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 4.204682] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 4.204725] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443058100 [ 4.204773] FS: 00007f668478b840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 4.204821] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 4.204861] CR2: 00000000142ac988 CR3: 0000000008574003 CR4: 0000000000771ef0 [ 4.204908] PKRU: 55555554 [ 4.204924] Call Trace: [ 4.204942] [ 4.204955] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 4.204977] notifier_call_chain (kernel/notifier.c:85) [ 4.205000] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 4.205019] ? nla_strscpy (lib/nlattr.c:795) [ 4.205044] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 4.205072] ? __nla_validate_parse (lib/nlattr.c:620) [ 4.205102] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 4.205125] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 4.205152] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 4.205176] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 4.205201] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 4.205223] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 4.205255] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 4.205275] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 4.205296] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 4.205317] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 4.205340] ___sys_sendmsg (net/socket.c:2752) [ 4.205365] __sys_sendmsg (net/socket.c:2784) [ 4.205384] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 4.205407] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 4.205432] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 4.205460] RIP: 0033:0x7f66849c508e [ 4.205483] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 4.205586] RSP: 002b:00007fff97127d80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 4.205639] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f66849c508e [ 4.205683] RDX: 0000000000000000 RSI: 00007fff97127e30 RDI: 0000000000000005 [ 4.205728] RBP: 00007fff97127d90 R08: 0000000000000000 R09: 0000000000000000 [ 4.205777] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf3f [ 4.205825] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff97128500 | [ 4.227904] ------------[ cut here ]------------ | [ 4.227937] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/312 | [ 4.227980] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 4.228115] Tainted: [W]=WARN [ 4.228136] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.228172] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 4.228202] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 4.228305] RSP: 0018:ff718e9ec07a36f0 EFLAGS: 00010286 [ 4.228358] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 4.228399] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443227f00 [ 4.228445] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 4.228489] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 4.228532] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443227f00 [ 4.228580] FS: 00007fed6dcc6840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 4.228629] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 4.228668] CR2: 000000002748c988 CR3: 0000000008574003 CR4: 0000000000771ef0 [ 4.228713] PKRU: 55555554 [ 4.228728] Call Trace: [ 4.228743] [ 4.228757] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 4.228779] notifier_call_chain (kernel/notifier.c:85) [ 4.228804] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 4.228826] ? nla_strscpy (lib/nlattr.c:795) [ 4.228850] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 4.228879] ? __nla_validate_parse (lib/nlattr.c:620) [ 4.228909] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 4.228930] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 4.228953] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 4.228981] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 4.229004] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 4.229027] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 4.229063] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 4.229086] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 4.229111] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 4.229134] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 4.229155] ___sys_sendmsg (net/socket.c:2752) [ 4.229176] __sys_sendmsg (net/socket.c:2784) [ 4.229197] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 4.229220] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 4.229249] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 4.229279] RIP: 0033:0x7fed6df0008e [ 4.229300] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 4.229390] RSP: 002b:00007ffdd5a1a3d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 4.229434] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fed6df0008e [ 4.229473] RDX: 0000000000000000 RSI: 00007ffdd5a1a480 RDI: 0000000000000005 [ 4.229515] RBP: 00007ffdd5a1a3e0 R08: 0000000000000000 R09: 0000000000000000 [ 4.229564] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf3f [ 4.229598] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdd5a1ab50 | [ 4.260371] ------------[ cut here ]------------ | [ 4.260430] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/314 | [ 4.260488] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 4.260643] Tainted: [W]=WARN [ 4.260668] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.260705] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 4.260742] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 4.260841] RSP: 0018:ff718e9ec07a36f0 EFLAGS: 00010286 [ 4.260871] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 4.260914] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2c500 [ 4.260958] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 4.261000] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 4.261041] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2c500 [ 4.261085] FS: 00007f3804b0d840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 4.261131] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 4.261166] CR2: 0000000006d14988 CR3: 0000000008758001 CR4: 0000000000771ef0 [ 4.261210] PKRU: 55555554 [ 4.261226] Call Trace: [ 4.261242] [ 4.261258] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 4.261281] notifier_call_chain (kernel/notifier.c:85) [ 4.261302] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 4.261328] ? nla_strscpy (lib/nlattr.c:795) [ 4.261351] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 4.261381] ? __nla_validate_parse (lib/nlattr.c:620) [ 4.261411] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 4.261436] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 4.261458] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 4.261489] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 4.261507] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 4.261531] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 4.261554] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 4.261576] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 4.261599] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 4.261625] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 4.261648] ___sys_sendmsg (net/socket.c:2752) [ 4.261673] __sys_sendmsg (net/socket.c:2784) [ 4.261697] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 4.261721] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 4.261741] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 4.261770] RIP: 0033:0x7f3804d4708e [ 4.261793] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 4.261894] RSP: 002b:00007ffed5b525d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 4.261938] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3804d4708e [ 4.261977] RDX: 0000000000000000 RSI: 00007ffed5b52680 RDI: 0000000000000005 [ 4.262016] RBP: 00007ffed5b525e0 R08: 0000000000000000 R09: 0000000000000000 [ 4.262055] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf3f [ 4.262096] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffed5b52d50 | [ 4.288853] ------------[ cut here ]------------ | [ 4.288913] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/316 | [ 4.288970] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 4.289095] Tainted: [W]=WARN [ 4.289115] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.289153] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 4.289186] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 4.289281] RSP: 0018:ff718e9ec07a36f0 EFLAGS: 00010286 [ 4.289313] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 4.289361] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b100 [ 4.289403] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 4.289445] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 4.289491] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044322b100 [ 4.289532] FS: 00007f7c79cc0840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 4.289578] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 4.289620] CR2: 00007f7c79f901a0 CR3: 000000000d35c005 CR4: 0000000000771ef0 [ 4.289665] PKRU: 55555554 [ 4.289678] Call Trace: [ 4.289692] [ 4.289708] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 4.289732] notifier_call_chain (kernel/notifier.c:85) [ 4.289754] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 4.289777] ? nla_strscpy (lib/nlattr.c:795) [ 4.289798] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 4.289826] ? __nla_validate_parse (lib/nlattr.c:620) [ 4.289855] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 4.289879] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 4.289901] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 4.289929] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 4.289950] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 4.289970] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 4.289998] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 4.290020] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 4.290042] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 4.290068] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 4.290088] ___sys_sendmsg (net/socket.c:2752) [ 4.290112] __sys_sendmsg (net/socket.c:2784) [ 4.290134] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 4.290159] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 4.290183] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 4.290214] RIP: 0033:0x7f7c79efa08e [ 4.290241] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 4.290344] RSP: 002b:00007ffe0b803c10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 4.290385] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7c79efa08e [ 4.290429] RDX: 0000000000000000 RSI: 00007ffe0b803cc0 RDI: 0000000000000005 [ 4.290475] RBP: 00007ffe0b803c20 R08: 0000000000000000 R09: 0000000000000000 [ 4.290518] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf3f [ 4.290557] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe0b804390 | [ 4.316198] ------------[ cut here ]------------ | [ 4.316263] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/317 | [ 4.316316] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 4.316449] Tainted: [W]=WARN [ 4.316471] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.316507] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 4.316536] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 4.316643] RSP: 0018:ff718e9ec07a36f0 EFLAGS: 00010286 [ 4.316676] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 4.316723] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059c00 [ 4.316766] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 4.316811] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 4.316852] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443059c00 [ 4.316898] FS: 00007f5c6220e840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 4.316946] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 4.316984] CR2: 0000000006a62988 CR3: 0000000003231003 CR4: 0000000000771ef0 [ 4.317027] PKRU: 55555554 [ 4.317042] Call Trace: [ 4.317057] [ 4.317073] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 4.317097] notifier_call_chain (kernel/notifier.c:85) [ 4.317120] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 4.317142] ? nla_strscpy (lib/nlattr.c:795) [ 4.317170] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 4.317202] ? __nla_validate_parse (lib/nlattr.c:620) [ 4.317235] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 4.317256] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 4.317279] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 4.317307] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 4.317328] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 4.317351] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 4.317380] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 4.317401] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 4.317424] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 4.317448] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 4.317470] ___sys_sendmsg (net/socket.c:2752) [ 4.317497] __sys_sendmsg (net/socket.c:2784) [ 4.317522] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 4.317543] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 4.317567] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 4.317600] RIP: 0033:0x7f5c6244808e [ 4.317629] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 4.317725] RSP: 002b:00007ffc26594d70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 4.317768] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5c6244808e [ 4.317808] RDX: 0000000000000000 RSI: 00007ffc26594e20 RDI: 0000000000000005 [ 4.317849] RBP: 00007ffc26594d80 R08: 0000000000000000 R09: 0000000000000000 [ 4.317891] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf3f [ 4.317936] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc265954f0 | [ 4.421938] ------------[ cut here ]------------ | [ 4.421968] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/319 | [ 4.422022] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 4.422162] Tainted: [W]=WARN [ 4.422181] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.422219] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 4.422249] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 4.422352] RSP: 0018:ff718e9ec07a36f0 EFLAGS: 00010286 [ 4.422378] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 4.422413] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058600 [ 4.422460] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c0441ebe02c [ 4.422500] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 4.422542] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443058600 [ 4.422592] FS: 00007ff999cc1840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 4.422641] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 4.422682] CR2: 00007ff999f911a0 CR3: 000000000c7de005 CR4: 0000000000771ef0 [ 4.422730] PKRU: 55555554 [ 4.422743] Call Trace: [ 4.422758] [ 4.422773] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 4.422799] notifier_call_chain (kernel/notifier.c:85) [ 4.422820] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 4.422842] ? nla_strscpy (lib/nlattr.c:795) [ 4.422861] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 4.422894] ? __nla_validate_parse (lib/nlattr.c:620) [ 4.422924] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 4.422948] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 4.422970] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 4.423000] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 4.423022] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 4.423047] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 4.423078] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 4.423098] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 4.423121] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 4.423145] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 4.423169] ___sys_sendmsg (net/socket.c:2752) [ 4.423192] __sys_sendmsg (net/socket.c:2784) [ 4.423217] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 4.423240] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 4.423264] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 4.423294] RIP: 0033:0x7ff999efb08e [ 4.423322] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 4.423421] RSP: 002b:00007ffc2d103340 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 4.423466] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff999efb08e [ 4.423508] RDX: 0000000000000000 RSI: 00007ffc2d1033f0 RDI: 0000000000000005 [ 4.423549] RBP: 00007ffc2d103350 R08: 0000000000000000 R09: 0000000000000000 [ 4.423593] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf3f [ 4.423638] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc2d103ac0 | [ 4.450029] ------------[ cut here ]------------ | [ 4.450060] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/320 | [ 4.450118] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 4.450248] Tainted: [W]=WARN [ 4.450268] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.450302] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 4.450330] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 4.450436] RSP: 0018:ff718e9ec07c36f0 EFLAGS: 00010286 [ 4.450471] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 4.450511] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431ff100 [ 4.450551] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 4.450600] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 4.450653] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04431ff100 [ 4.450702] FS: 00007f0fed8b0840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 4.450750] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 4.450785] CR2: 00007f0fedb801a0 CR3: 000000000c6e1003 CR4: 0000000000771ef0 [ 4.450832] PKRU: 55555554 [ 4.450848] Call Trace: [ 4.450864] [ 4.450881] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 4.450903] notifier_call_chain (kernel/notifier.c:85) [ 4.450928] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 4.450952] ? nla_strscpy (lib/nlattr.c:795) [ 4.450982] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 4.451014] ? __nla_validate_parse (lib/nlattr.c:620) [ 4.451046] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 4.451072] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 4.451092] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 4.451124] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 4.451147] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 4.451170] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 4.451203] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 4.451224] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 4.451250] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 4.451273] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 4.451296] ___sys_sendmsg (net/socket.c:2752) [ 4.451319] __sys_sendmsg (net/socket.c:2784) [ 4.451346] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 4.451371] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 4.451396] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 4.451426] RIP: 0033:0x7f0fedaea08e [ 4.451446] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 4.451548] RSP: 002b:00007ffca9bad5a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 4.451593] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0fedaea08e [ 4.451643] RDX: 0000000000000000 RSI: 00007ffca9bad650 RDI: 0000000000000005 [ 4.451686] RBP: 00007ffca9bad5b0 R08: 0000000000000000 R09: 0000000000000000 [ 4.451731] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf3f [ 4.451775] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffca9badd20 | [ 4.462438] ------------[ cut here ]------------ | [ 4.462464] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/322 | [ 4.462524] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 4.462667] Tainted: [W]=WARN [ 4.462691] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.462734] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 4.462768] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 4.462872] RSP: 0018:ff718e9ec07c36f0 EFLAGS: 00010286 [ 4.462898] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 4.462939] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228500 [ 4.462980] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 4.463025] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 4.463069] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443228500 [ 4.463118] FS: 00007f3e14730840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 4.463155] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 4.463193] CR2: 00007f3e14a001a0 CR3: 000000000855a005 CR4: 0000000000771ef0 [ 4.463244] PKRU: 55555554 [ 4.463260] Call Trace: [ 4.463274] [ 4.463290] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 4.463313] notifier_call_chain (kernel/notifier.c:85) [ 4.463335] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 4.463361] ? nla_strscpy (lib/nlattr.c:795) [ 4.463380] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 4.463409] ? __nla_validate_parse (lib/nlattr.c:620) [ 4.463443] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 4.463468] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 4.463490] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 4.463521] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 4.463547] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 4.463567] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 4.463594] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 4.463621] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 4.463646] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 4.463673] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 4.463698] ___sys_sendmsg (net/socket.c:2752) [ 4.463721] __sys_sendmsg (net/socket.c:2784) [ 4.463742] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 4.463764] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 4.463792] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 4.463823] RIP: 0033:0x7f3e1496a08e [ 4.463849] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 4.463955] RSP: 002b:00007ffc93fd5560 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 4.464006] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3e1496a08e [ 4.464058] RDX: 0000000000000000 RSI: 00007ffc93fd5610 RDI: 0000000000000005 [ 4.464105] RBP: 00007ffc93fd5570 R08: 0000000000000000 R09: 0000000000000000 [ 4.464146] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf3f [ 4.464186] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc93fd5ce0 | [ 4.563998] ------------[ cut here ]------------ | [ 4.564037] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/323 | [ 4.564093] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 4.564221] Tainted: [W]=WARN [ 4.564250] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.564287] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 4.564318] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 4.564428] RSP: 0018:ff718e9ec07c36f0 EFLAGS: 00010286 [ 4.564456] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 4.564495] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322bb00 [ 4.564541] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c0441ebe02c [ 4.564587] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 4.564640] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044322bb00 [ 4.564691] FS: 00007f438e78b840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 4.564733] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 4.564773] CR2: 000000001dee9988 CR3: 000000000c7be002 CR4: 0000000000771ef0 [ 4.564813] PKRU: 55555554 [ 4.564830] Call Trace: [ 4.564845] [ 4.564862] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 4.564888] notifier_call_chain (kernel/notifier.c:85) [ 4.564908] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 4.564930] ? nla_strscpy (lib/nlattr.c:795) [ 4.564952] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 4.564983] ? __nla_validate_parse (lib/nlattr.c:620) [ 4.565013] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 4.565040] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 4.565061] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 4.565091] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 4.565117] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 4.565137] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 4.565168] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 4.565193] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 4.565217] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 4.565243] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 4.565267] ___sys_sendmsg (net/socket.c:2752) [ 4.565291] __sys_sendmsg (net/socket.c:2784) [ 4.565316] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 4.565340] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 4.565364] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 4.565395] RIP: 0033:0x7f438e9c508e [ 4.565415] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 4.565511] RSP: 002b:00007ffc7ccdabe0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 4.565556] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f438e9c508e [ 4.565593] RDX: 0000000000000000 RSI: 00007ffc7ccdac90 RDI: 0000000000000005 [ 4.565646] RBP: 00007ffc7ccdabf0 R08: 0000000000000000 R09: 0000000000000000 [ 4.565691] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf3f [ 4.565738] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc7ccdb360 | [ 4.580281] ------------[ cut here ]------------ | [ 4.580314] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/325 | [ 4.580369] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 4.580491] Tainted: [W]=WARN [ 4.580513] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.580548] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 4.580585] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 4.580693] RSP: 0018:ff718e9ec07db6f0 EFLAGS: 00010286 [ 4.580721] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 4.580765] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2cf00 [ 4.580805] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 4.580846] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 4.580885] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2cf00 [ 4.580935] FS: 00007f11e51a8840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 4.580983] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 4.581016] CR2: 000000001d7f2988 CR3: 000000000411e005 CR4: 0000000000771ef0 [ 4.581057] PKRU: 55555554 [ 4.581073] Call Trace: [ 4.581087] [ 4.581103] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 4.581128] notifier_call_chain (kernel/notifier.c:85) [ 4.581152] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 4.581176] ? nla_strscpy (lib/nlattr.c:795) [ 4.581201] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 4.581229] ? __nla_validate_parse (lib/nlattr.c:620) [ 4.581262] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 4.581282] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 4.581304] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 4.581337] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 4.581359] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 4.581383] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 4.581413] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 4.581437] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 4.581460] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 4.581483] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 4.581505] ___sys_sendmsg (net/socket.c:2752) [ 4.581526] __sys_sendmsg (net/socket.c:2784) [ 4.581552] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 4.581571] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 4.581591] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 4.581626] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 4.581656] RIP: 0033:0x7f11e53e208e [ 4.581679] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 4.581792] RSP: 002b:00007ffe3d8b6bb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 4.581836] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f11e53e208e [ 4.581876] RDX: 0000000000000000 RSI: 00007ffe3d8b6c60 RDI: 0000000000000005 [ 4.581914] RBP: 00007ffe3d8b6bc0 R08: 0000000000000000 R09: 0000000000000000 [ 4.581956] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf3f [ 4.582005] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe3d8b7330 | [ 4.681735] ------------[ cut here ]------------ | [ 4.681767] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/327 | [ 4.681822] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 4.681954] Tainted: [W]=WARN [ 4.681976] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.682016] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 4.682047] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 4.682153] RSP: 0018:ff718e9ec07db6f0 EFLAGS: 00010286 [ 4.682185] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 4.682240] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443227c00 [ 4.682277] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c0441ebe02c [ 4.682321] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 4.682362] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443227c00 [ 4.682408] FS: 00007efdccf11840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 4.682463] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 4.682498] CR2: 00007efdcd1e11a0 CR3: 000000000d53e006 CR4: 0000000000771ef0 [ 4.682544] PKRU: 55555554 [ 4.682559] Call Trace: [ 4.682575] [ 4.682590] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 4.682618] notifier_call_chain (kernel/notifier.c:85) [ 4.682644] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 4.682669] ? nla_strscpy (lib/nlattr.c:795) [ 4.682693] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 4.682724] ? __nla_validate_parse (lib/nlattr.c:620) [ 4.682753] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 4.682782] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 4.682804] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 4.682827] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 4.682850] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 4.682871] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 4.682902] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 4.682925] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 4.682950] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 4.682972] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 4.682993] ___sys_sendmsg (net/socket.c:2752) [ 4.683020] __sys_sendmsg (net/socket.c:2784) [ 4.683044] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 4.683066] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 4.683089] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 4.683118] RIP: 0033:0x7efdcd14b08e [ 4.683140] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 4.683236] RSP: 002b:00007ffc1a8be0e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 4.683282] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007efdcd14b08e [ 4.683320] RDX: 0000000000000000 RSI: 00007ffc1a8be190 RDI: 0000000000000005 [ 4.683360] RBP: 00007ffc1a8be0f0 R08: 0000000000000000 R09: 0000000000000000 [ 4.683401] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf3f [ 4.683445] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc1a8be860 | [ 4.720777] ------------[ cut here ]------------ | [ 4.720810] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/328 | [ 4.720876] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 4.721004] Tainted: [W]=WARN [ 4.721028] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.721070] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 4.721099] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 4.721208] RSP: 0018:ff718e9ec07e36f0 EFLAGS: 00010286 [ 4.721237] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 4.721289] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055a00 [ 4.721335] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 4.721381] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 4.721423] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443055a00 [ 4.721468] FS: 00007f54866d3840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 4.721512] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 4.721548] CR2: 0000000011cf3988 CR3: 00000000040de001 CR4: 0000000000771ef0 [ 4.721589] PKRU: 55555554 [ 4.721608] Call Trace: [ 4.721624] [ 4.721638] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 4.721664] notifier_call_chain (kernel/notifier.c:85) [ 4.721684] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 4.721707] ? nla_strscpy (lib/nlattr.c:795) [ 4.721733] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 4.721766] ? __nla_validate_parse (lib/nlattr.c:620) [ 4.721794] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 4.721823] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 4.721849] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 4.721881] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 4.721902] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 4.721923] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 4.721952] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 4.721977] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 4.721999] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 4.722022] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 4.722046] ___sys_sendmsg (net/socket.c:2752) [ 4.722070] __sys_sendmsg (net/socket.c:2784) [ 4.722091] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 4.722112] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 4.722134] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 4.722169] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 4.722200] RIP: 0033:0x7f548690d08e [ 4.722225] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 4.722333] RSP: 002b:00007ffda98e5560 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 4.722379] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f548690d08e [ 4.722424] RDX: 0000000000000000 RSI: 00007ffda98e5610 RDI: 0000000000000005 [ 4.722470] RBP: 00007ffda98e5570 R08: 0000000000000000 R09: 0000000000000000 [ 4.722514] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf3f [ 4.722559] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffda98e5ce0 | [ 4.757093] ------------[ cut here ]------------ | [ 4.757200] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/330 | [ 4.757299] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 4.757503] Tainted: [W]=WARN [ 4.757558] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.757641] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 4.757708] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 4.757851] RSP: 0018:ff718e9ec07e36f0 EFLAGS: 00010286 [ 4.757916] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 4.757997] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1100 [ 4.758076] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a302c [ 4.758157] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 4.758244] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04418e1100 [ 4.758325] FS: 00007f833684c840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 4.758410] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 4.758483] CR2: 00000000124ed988 CR3: 0000000008794002 CR4: 0000000000771ef0 [ 4.758567] PKRU: 55555554 [ 4.758625] Call Trace: [ 4.758679] [ 4.758728] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 4.758788] notifier_call_chain (kernel/notifier.c:85) [ 4.758848] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 4.758907] ? nla_strscpy (lib/nlattr.c:795) [ 4.758965] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 4.759032] ? __nla_validate_parse (lib/nlattr.c:620) [ 4.759098] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 4.759157] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 4.759218] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 4.759287] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 4.759345] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 4.759403] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 4.759489] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 4.759548] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 4.759614] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 4.759679] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 4.759738] ___sys_sendmsg (net/socket.c:2752) [ 4.759796] __sys_sendmsg (net/socket.c:2784) [ 4.759855] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 4.759914] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 4.759971] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 4.760036] RIP: 0033:0x7f8336a8608e [ 4.760093] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 4.760229] RSP: 002b:00007ffee1710b20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 4.760332] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8336a8608e [ 4.760410] RDX: 0000000000000000 RSI: 00007ffee1710bd0 RDI: 0000000000000005 [ 4.760493] RBP: 00007ffee1710b30 R08: 0000000000000000 R09: 0000000000000000 [ 4.760571] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf3f [ 4.760658] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffee17112a0 | [ 4.788448] ------------[ cut here ]------------ | [ 4.788491] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/332 | [ 4.788543] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 4.788671] Tainted: [W]=WARN [ 4.788694] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.788728] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 4.788759] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 4.788862] RSP: 0018:ff718e9ec07f36f0 EFLAGS: 00010286 [ 4.788896] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 4.788935] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059f00 [ 4.788983] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 4.789026] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 4.789069] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443059f00 [ 4.789111] FS: 00007f512c016840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 4.789351] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 4.789391] CR2: 000000003ee36988 CR3: 0000000008680001 CR4: 0000000000771ef0 [ 4.789438] PKRU: 55555554 [ 4.789453] Call Trace: [ 4.789473] [ 4.789492] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 4.789515] notifier_call_chain (kernel/notifier.c:85) [ 4.789539] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 4.789563] ? nla_strscpy (lib/nlattr.c:795) [ 4.789586] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 4.789620] ? __nla_validate_parse (lib/nlattr.c:620) [ 4.789648] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 4.789670] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 4.789695] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 4.789724] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 4.789744] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 4.789764] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 4.789796] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 4.789817] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 4.789839] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 4.789859] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 4.789883] ___sys_sendmsg (net/socket.c:2752) [ 4.789904] __sys_sendmsg (net/socket.c:2784) [ 4.789923] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 4.789944] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 4.789965] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 4.789995] RIP: 0033:0x7f512c25008e [ 4.790016] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 4.790103] RSP: 002b:00007fffcaaf6820 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 4.790193] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f512c25008e [ 4.790242] RDX: 0000000000000000 RSI: 00007fffcaaf68d0 RDI: 0000000000000005 [ 4.790281] RBP: 00007fffcaaf6830 R08: 0000000000000000 R09: 0000000000000000 [ 4.790323] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf3f [ 4.790365] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffcaaf6fa0 | [ 4.832247] ------------[ cut here ]------------ | [ 4.832316] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/334 | [ 4.832403] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 4.832620] Tainted: [W]=WARN [ 4.832681] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.832755] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 4.832825] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 4.832954] RSP: 0018:ff718e9ec07f36f0 EFLAGS: 00010286 [ 4.833023] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 4.833106] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443227800 [ 4.833187] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a302c [ 4.833272] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 4.833358] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443227800 [ 4.833436] FS: 00007fa62f95d840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 4.833516] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 4.833586] CR2: 000000001e931988 CR3: 000000000852e005 CR4: 0000000000771ef0 [ 4.833679] PKRU: 55555554 [ 4.833728] Call Trace: [ 4.833777] [ 4.833827] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 4.833888] notifier_call_chain (kernel/notifier.c:85) [ 4.833948] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 4.834005] ? nla_strscpy (lib/nlattr.c:795) [ 4.834067] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 4.834136] ? __nla_validate_parse (lib/nlattr.c:620) [ 4.834203] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 4.834269] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 4.834328] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 4.834397] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 4.834458] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 4.834517] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 4.834584] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 4.834649] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 4.834709] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 4.834768] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 4.834826] ___sys_sendmsg (net/socket.c:2752) [ 4.834886] __sys_sendmsg (net/socket.c:2784) [ 4.834946] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 4.835005] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 4.835063] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 4.835132] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 4.835198] RIP: 0033:0x7fa62fb9708e [ 4.835262] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 4.835403] RSP: 002b:00007ffe207e30e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 4.835483] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa62fb9708e [ 4.835564] RDX: 0000000000000000 RSI: 00007ffe207e3190 RDI: 0000000000000005 [ 4.835656] RBP: 00007ffe207e30f0 R08: 0000000000000000 R09: 0000000000000000 [ 4.835740] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf3f [ 4.835824] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe207e3860 | [ 4.893718] ------------[ cut here ]------------ | [ 4.893754] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/336 | [ 4.893819] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 4.893952] Tainted: [W]=WARN [ 4.893977] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.894009] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 4.894037] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 4.894117] RSP: 0018:ff718e9ec08036f0 EFLAGS: 00010286 [ 4.894148] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 4.894194] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431ff200 [ 4.894237] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 4.894277] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 4.894315] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04431ff200 [ 4.894367] FS: 00007fabdff2e840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 4.894412] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 4.894450] CR2: 0000000031ce3988 CR3: 000000000d6c3003 CR4: 0000000000771ef0 [ 4.894495] PKRU: 55555554 [ 4.894510] Call Trace: [ 4.894526] [ 4.894542] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 4.894565] notifier_call_chain (kernel/notifier.c:85) [ 4.894594] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 4.894624] ? nla_strscpy (lib/nlattr.c:795) [ 4.894647] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 4.894677] ? __nla_validate_parse (lib/nlattr.c:620) [ 4.894705] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 4.894729] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 4.894757] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 4.894786] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 4.894809] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 4.894843] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 4.894872] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 4.894895] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 4.894922] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 4.894944] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 4.894972] ___sys_sendmsg (net/socket.c:2752) [ 4.894996] __sys_sendmsg (net/socket.c:2784) [ 4.895018] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 4.895043] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 4.895070] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 4.895101] RIP: 0033:0x7fabe016808e [ 4.895120] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 4.895215] RSP: 002b:00007ffce50388e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 4.895260] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fabe016808e [ 4.895302] RDX: 0000000000000000 RSI: 00007ffce5038990 RDI: 0000000000000005 [ 4.895345] RBP: 00007ffce50388f0 R08: 0000000000000000 R09: 0000000000000000 [ 4.895387] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf3f [ 4.895432] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffce5039060 | [ 4.955494] ------------[ cut here ]------------ | [ 4.955572] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/338 | [ 4.955675] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 4.955892] Tainted: [W]=WARN [ 4.955950] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.956023] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 4.956090] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 4.956224] RSP: 0018:ff718e9ec08036f0 EFLAGS: 00010286 [ 4.956297] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 4.956376] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228400 [ 4.956455] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a302c [ 4.956535] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 4.956622] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443228400 [ 4.956714] FS: 00007f91fd41f840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 4.956794] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 4.956868] CR2: 000000000392a988 CR3: 0000000003176001 CR4: 0000000000771ef0 [ 4.956947] PKRU: 55555554 [ 4.956997] Call Trace: [ 4.957047] [ 4.957098] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 4.957157] notifier_call_chain (kernel/notifier.c:85) [ 4.957217] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 4.957284] ? nla_strscpy (lib/nlattr.c:795) [ 4.957344] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 4.957410] ? __nla_validate_parse (lib/nlattr.c:620) [ 4.957476] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 4.957536] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 4.957601] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 4.957678] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 4.957739] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 4.957799] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 4.957867] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 4.957927] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 4.957987] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 4.958045] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 4.958104] ___sys_sendmsg (net/socket.c:2752) [ 4.958163] __sys_sendmsg (net/socket.c:2784) [ 4.958223] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 4.958288] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 4.958346] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 4.958417] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 4.958489] RIP: 0033:0x7f91fd65908e [ 4.958549] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 4.958698] RSP: 002b:00007ffd00c671f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 4.958784] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f91fd65908e [ 4.958871] RDX: 0000000000000000 RSI: 00007ffd00c672a0 RDI: 0000000000000005 [ 4.958951] RBP: 00007ffd00c67200 R08: 0000000000000000 R09: 0000000000000000 [ 4.959035] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf40 [ 4.959117] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd00c67970 | [ 4.989794] ------------[ cut here ]------------ | [ 4.989822] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/339 | [ 4.989875] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 4.990012] Tainted: [W]=WARN [ 4.990035] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.990075] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 4.990109] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 4.990202] RSP: 0018:ff718e9ec080b6f0 EFLAGS: 00010286 [ 4.990237] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 4.990278] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058500 [ 4.990325] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 4.990369] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 4.990413] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443058500 [ 4.990464] FS: 00007fe40a23c840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 4.990507] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 4.990546] CR2: 0000000036925988 CR3: 0000000008506003 CR4: 0000000000771ef0 [ 4.990595] PKRU: 55555554 [ 4.990613] Call Trace: [ 4.990631] [ 4.990648] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 4.990673] notifier_call_chain (kernel/notifier.c:85) [ 4.990698] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 4.990721] ? nla_strscpy (lib/nlattr.c:795) [ 4.990747] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 4.990776] ? __nla_validate_parse (lib/nlattr.c:620) [ 4.990805] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 4.990829] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 4.990851] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 4.990881] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 4.990903] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 4.990928] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 4.990958] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 4.990983] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 4.991005] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 4.991030] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 4.991052] ___sys_sendmsg (net/socket.c:2752) [ 4.991074] __sys_sendmsg (net/socket.c:2784) [ 4.991100] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 4.991123] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 4.991156] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 4.991186] RIP: 0033:0x7fe40a47608e [ 4.991208] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 4.991312] RSP: 002b:00007ffdfd231cb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 4.991361] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe40a47608e [ 4.991408] RDX: 0000000000000000 RSI: 00007ffdfd231d60 RDI: 0000000000000005 [ 4.991451] RBP: 00007ffdfd231cc0 R08: 0000000000000000 R09: 0000000000000000 [ 4.991496] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf40 [ 4.991544] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdfd232430 | [ 5.016144] ------------[ cut here ]------------ | [ 5.016179] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/341 | [ 5.016240] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 5.016377] Tainted: [W]=WARN [ 5.016398] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.016437] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 5.016467] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 5.016575] RSP: 0018:ff718e9ec080b6f0 EFLAGS: 00010286 [ 5.016599] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 5.016654] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059a00 [ 5.016697] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 5.016745] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 5.016787] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443059a00 [ 5.016837] FS: 00007fa2372f7840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 5.016885] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 5.016918] CR2: 0000000017351988 CR3: 000000000309b005 CR4: 0000000000771ef0 [ 5.016963] PKRU: 55555554 [ 5.016978] Call Trace: [ 5.016993] [ 5.017009] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 5.017034] notifier_call_chain (kernel/notifier.c:85) [ 5.017053] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 5.017077] ? nla_strscpy (lib/nlattr.c:795) [ 5.017101] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 5.017134] ? __nla_validate_parse (lib/nlattr.c:620) [ 5.017166] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 5.017190] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 5.017211] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 5.017241] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 5.017262] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 5.017283] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 5.017313] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 5.017336] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 5.017356] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 5.017379] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 5.017401] ___sys_sendmsg (net/socket.c:2752) [ 5.017426] __sys_sendmsg (net/socket.c:2784) [ 5.017452] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 5.017475] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 5.017496] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 5.017525] RIP: 0033:0x7fa23753108e [ 5.017547] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 5.017658] RSP: 002b:00007ffe4b6f09c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 5.017704] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa23753108e [ 5.017749] RDX: 0000000000000000 RSI: 00007ffe4b6f0a70 RDI: 0000000000000005 [ 5.017795] RBP: 00007ffe4b6f09d0 R08: 0000000000000000 R09: 0000000000000000 [ 5.017841] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf40 [ 5.017884] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe4b6f1140 | [ 5.048703] ------------[ cut here ]------------ | [ 5.048744] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/342 | [ 5.048801] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 5.048932] Tainted: [W]=WARN [ 5.048956] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.048990] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 5.049020] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 5.049118] RSP: 0018:ff718e9ec080b6f0 EFLAGS: 00010286 [ 5.049148] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 5.049195] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058500 [ 5.049243] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 5.049284] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 5.049330] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443058500 [ 5.049372] FS: 00007fcc29d17840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 5.049420] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 5.049460] CR2: 00000000076e1988 CR3: 0000000008534005 CR4: 0000000000771ef0 [ 5.049501] PKRU: 55555554 [ 5.049515] Call Trace: [ 5.049533] [ 5.049549] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 5.049571] notifier_call_chain (kernel/notifier.c:85) [ 5.049596] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 5.049627] ? nla_strscpy (lib/nlattr.c:795) [ 5.049653] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 5.049686] ? __nla_validate_parse (lib/nlattr.c:620) [ 5.049718] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 5.049741] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 5.049766] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 5.049792] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 5.049818] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 5.049845] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 5.049874] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 5.049898] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 5.049919] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 5.049944] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 5.049969] ___sys_sendmsg (net/socket.c:2752) [ 5.049995] __sys_sendmsg (net/socket.c:2784) [ 5.050021] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 5.050044] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 5.050068] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 5.050100] RIP: 0033:0x7fcc29f5108e [ 5.050122] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 5.050223] RSP: 002b:00007ffebdb430e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 5.050275] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcc29f5108e [ 5.050316] RDX: 0000000000000000 RSI: 00007ffebdb43190 RDI: 0000000000000005 [ 5.050355] RBP: 00007ffebdb430f0 R08: 0000000000000000 R09: 0000000000000000 [ 5.050399] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf40 [ 5.050443] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffebdb43860 | [ 5.074595] ------------[ cut here ]------------ | [ 5.074638] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/344 | [ 5.074697] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 5.074824] Tainted: [W]=WARN [ 5.074844] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.074882] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 5.074922] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 5.075027] RSP: 0018:ff718e9ec080b6f0 EFLAGS: 00010286 [ 5.075057] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 5.075098] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055300 [ 5.075139] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 5.075183] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 5.075239] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443055300 [ 5.075274] FS: 00007f3b2dc79840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 5.075325] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 5.075358] CR2: 0000000011807988 CR3: 000000000420d005 CR4: 0000000000771ef0 [ 5.075407] PKRU: 55555554 [ 5.075422] Call Trace: [ 5.075436] [ 5.075455] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 5.075480] notifier_call_chain (kernel/notifier.c:85) [ 5.075502] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 5.075526] ? nla_strscpy (lib/nlattr.c:795) [ 5.075550] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 5.075579] ? __nla_validate_parse (lib/nlattr.c:620) [ 5.075614] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 5.075638] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 5.075660] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 5.075691] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 5.075715] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 5.075739] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 5.075768] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 5.075787] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 5.075809] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 5.075833] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 5.075858] ___sys_sendmsg (net/socket.c:2752) [ 5.075883] __sys_sendmsg (net/socket.c:2784) [ 5.075905] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 5.075930] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 5.075953] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 5.075985] RIP: 0033:0x7f3b2deb308e [ 5.076008] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 5.076105] RSP: 002b:00007fff15fb29e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 5.076149] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3b2deb308e [ 5.076188] RDX: 0000000000000000 RSI: 00007fff15fb2a90 RDI: 0000000000000005 [ 5.076236] RBP: 00007fff15fb29f0 R08: 0000000000000000 R09: 0000000000000000 [ 5.076284] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf40 [ 5.076320] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff15fb3160 | [ 5.086697] ------------[ cut here ]------------ | [ 5.086735] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/345 | [ 5.086795] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 5.086927] Tainted: [W]=WARN [ 5.086947] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.086980] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 5.087010] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 5.087119] RSP: 0018:ff718e9ec080b6f0 EFLAGS: 00010286 [ 5.087148] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 5.087196] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1200 [ 5.087243] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 5.087286] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 5.087329] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04418e1200 [ 5.087380] FS: 00007f6a6c832840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 5.087427] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 5.087465] CR2: 00007f333088fef0 CR3: 000000000d4a8005 CR4: 0000000000771ef0 [ 5.087500] PKRU: 55555554 [ 5.087515] Call Trace: [ 5.087531] [ 5.087545] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 5.087570] notifier_call_chain (kernel/notifier.c:85) [ 5.087591] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 5.087613] ? nla_strscpy (lib/nlattr.c:795) [ 5.087637] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 5.087667] ? __nla_validate_parse (lib/nlattr.c:620) [ 5.087699] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 5.087723] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 5.087746] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 5.087777] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 5.087798] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 5.087821] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 5.087851] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 5.087872] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 5.087900] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 5.087922] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 5.087941] ___sys_sendmsg (net/socket.c:2752) [ 5.087963] __sys_sendmsg (net/socket.c:2784) [ 5.087987] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 5.088010] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 5.088031] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 5.088060] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 5.088087] RIP: 0033:0x7f6a6ca6c08e [ 5.088109] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 5.088213] RSP: 002b:00007ffe54726d20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 5.088253] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6a6ca6c08e [ 5.088294] RDX: 0000000000000000 RSI: 00007ffe54726dd0 RDI: 0000000000000005 [ 5.088334] RBP: 00007ffe54726d30 R08: 0000000000000000 R09: 0000000000000000 [ 5.088374] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf40 [ 5.088416] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe547274a0 | [ 5.116784] ------------[ cut here ]------------ | [ 5.116848] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/346 | [ 5.116906] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 5.117038] Tainted: [W]=WARN [ 5.117062] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.117099] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 5.117132] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 5.117228] RSP: 0018:ff718e9ec080b6f0 EFLAGS: 00010286 [ 5.117265] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 5.117308] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305a300 [ 5.117355] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 5.117404] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 5.117441] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044305a300 [ 5.117487] FS: 00007f2c756d1840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 5.117535] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 5.117568] CR2: 00007f2c759a11a0 CR3: 0000000004153006 CR4: 0000000000771ef0 [ 5.117602] PKRU: 55555554 [ 5.117624] Call Trace: [ 5.117645] [ 5.117665] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 5.117690] notifier_call_chain (kernel/notifier.c:85) [ 5.117710] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 5.117730] ? nla_strscpy (lib/nlattr.c:795) [ 5.117753] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 5.117783] ? __nla_validate_parse (lib/nlattr.c:620) [ 5.117811] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 5.117835] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 5.117860] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 5.117894] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 5.117922] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 5.117945] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 5.117977] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 5.117998] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 5.118025] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 5.118047] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 5.118070] ___sys_sendmsg (net/socket.c:2752) [ 5.118095] __sys_sendmsg (net/socket.c:2784) [ 5.118115] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 5.118139] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 5.118159] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 5.118193] RIP: 0033:0x7f2c7590b08e [ 5.118213] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 5.118321] RSP: 002b:00007ffc01ca8f40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 5.118365] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2c7590b08e [ 5.118407] RDX: 0000000000000000 RSI: 00007ffc01ca8ff0 RDI: 0000000000000005 [ 5.118449] RBP: 00007ffc01ca8f50 R08: 0000000000000000 R09: 0000000000000000 [ 5.118490] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf40 [ 5.118533] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc01ca96c0 | [ 5.142810] ------------[ cut here ]------------ | [ 5.142841] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/348 | [ 5.142901] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 5.143036] Tainted: [W]=WARN [ 5.143055] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.143092] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 5.143118] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 5.143212] RSP: 0018:ff718e9ec07fb6f0 EFLAGS: 00010286 [ 5.143246] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 5.143291] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443227900 [ 5.143333] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 5.143373] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 5.143415] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443227900 [ 5.143463] FS: 00007ff2398d8840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 5.143509] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 5.143551] CR2: 00000000050c4988 CR3: 00000000086d2006 CR4: 0000000000771ef0 [ 5.143596] PKRU: 55555554 [ 5.143615] Call Trace: [ 5.143630] [ 5.143645] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 5.143672] notifier_call_chain (kernel/notifier.c:85) [ 5.143697] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 5.143720] ? nla_strscpy (lib/nlattr.c:795) [ 5.143743] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 5.143776] ? __nla_validate_parse (lib/nlattr.c:620) [ 5.143807] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 5.143826] ? __pcs_replace_empty_main (mm/slub.c:4620) [ 5.143854] ? kmem_cache_alloc_node_noprof (mm/slub.c:4749 mm/slub.c:4883 mm/slub.c:4950) [ 5.143885] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 5.143910] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 5.143941] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 5.143964] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 5.143987] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 5.144020] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 5.144043] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 5.144065] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 5.144088] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 5.144109] ___sys_sendmsg (net/socket.c:2752) [ 5.144133] __sys_sendmsg (net/socket.c:2784) [ 5.144156] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 5.144181] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 5.144204] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 5.144235] RIP: 0033:0x7ff239b1208e [ 5.144259] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 5.144364] RSP: 002b:00007fff54f72d30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 5.144413] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff239b1208e [ 5.144456] RDX: 0000000000000000 RSI: 00007fff54f72de0 RDI: 0000000000000005 [ 5.144496] RBP: 00007fff54f72d40 R08: 0000000000000000 R09: 0000000000000000 [ 5.144543] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf40 [ 5.144588] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff54f734b0 | [ 5.161754] ------------[ cut here ]------------ | [ 5.161784] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/350 | [ 5.161843] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 5.161982] Tainted: [W]=WARN [ 5.162003] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.162039] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 5.162070] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 5.162165] RSP: 0018:ff718e9ec07fb6f0 EFLAGS: 00010286 [ 5.162194] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 5.162310] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2c000 [ 5.162353] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 5.162395] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 5.162438] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2c000 [ 5.162481] FS: 00007f5d826e0840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 5.162529] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 5.162564] CR2: 00007f5d829b01a0 CR3: 00000000040de003 CR4: 0000000000771ef0 [ 5.162614] PKRU: 55555554 [ 5.162629] Call Trace: [ 5.162645] [ 5.162663] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 5.162685] notifier_call_chain (kernel/notifier.c:85) [ 5.162711] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 5.162734] ? nla_strscpy (lib/nlattr.c:795) [ 5.162757] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 5.162789] ? __nla_validate_parse (lib/nlattr.c:620) [ 5.162821] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 5.162841] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 5.162866] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 5.162894] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 5.162917] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 5.162940] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 5.162970] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 5.162992] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 5.163013] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 5.163034] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 5.163057] ___sys_sendmsg (net/socket.c:2752) [ 5.163082] __sys_sendmsg (net/socket.c:2784) [ 5.163105] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 5.163126] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 5.163148] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 5.163178] RIP: 0033:0x7f5d8291a08e [ 5.163202] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 5.163297] RSP: 002b:00007ffd87ed75d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 5.163339] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5d8291a08e [ 5.163381] RDX: 0000000000000000 RSI: 00007ffd87ed7680 RDI: 0000000000000005 [ 5.163420] RBP: 00007ffd87ed75e0 R08: 0000000000000000 R09: 0000000000000000 [ 5.163463] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf40 [ 5.163506] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd87ed7d50 | [ 5.182578] ------------[ cut here ]------------ | [ 5.182651] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/351 | [ 5.182703] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 5.182828] Tainted: [W]=WARN [ 5.182857] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.182892] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 5.182924] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 5.183019] RSP: 0018:ff718e9ec07fb6f0 EFLAGS: 00010286 [ 5.183051] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 5.183101] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058800 [ 5.183144] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 5.183186] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 5.183227] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443058800 [ 5.183274] FS: 00007fbbdc145840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 5.183319] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 5.183357] CR2: 000000001fe5a988 CR3: 000000000d26a002 CR4: 0000000000771ef0 [ 5.183402] PKRU: 55555554 [ 5.183417] Call Trace: [ 5.183432] [ 5.183449] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 5.183474] notifier_call_chain (kernel/notifier.c:85) [ 5.183498] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 5.183522] ? nla_strscpy (lib/nlattr.c:795) [ 5.183547] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 5.183574] ? __nla_validate_parse (lib/nlattr.c:620) [ 5.183602] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 5.183628] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 5.183651] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 5.183682] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 5.183708] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 5.183730] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 5.183753] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 5.183778] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 5.183801] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 5.183820] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 5.183840] ___sys_sendmsg (net/socket.c:2752) [ 5.183867] __sys_sendmsg (net/socket.c:2784) [ 5.183889] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 5.183907] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 5.183931] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 5.183959] RIP: 0033:0x7fbbdc37f08e [ 5.183979] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 5.184074] RSP: 002b:00007ffe0e4322c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 5.184116] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbbdc37f08e [ 5.184160] RDX: 0000000000000000 RSI: 00007ffe0e432370 RDI: 0000000000000005 [ 5.184202] RBP: 00007ffe0e4322d0 R08: 0000000000000000 R09: 0000000000000000 [ 5.184251] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf40 [ 5.184287] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe0e432a40 | [ 5.206640] ------------[ cut here ]------------ | [ 5.206673] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/353 | [ 5.206728] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 5.206863] Tainted: [W]=WARN [ 5.206883] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.206927] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 5.206958] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 5.207053] RSP: 0018:ff718e9ec07fb6f0 EFLAGS: 00010286 [ 5.207089] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 5.207131] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2d700 [ 5.207172] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 5.207219] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 5.207265] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2d700 [ 5.207306] FS: 00007f0910531840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 5.207347] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 5.207382] CR2: 00007f09108011a0 CR3: 000000000876d005 CR4: 0000000000771ef0 [ 5.207429] PKRU: 55555554 [ 5.207446] Call Trace: [ 5.207462] [ 5.207477] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 5.207502] notifier_call_chain (kernel/notifier.c:85) [ 5.207526] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 5.207549] ? nla_strscpy (lib/nlattr.c:795) [ 5.207574] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 5.207611] ? __nla_validate_parse (lib/nlattr.c:620) [ 5.207642] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 5.207665] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 5.207689] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 5.207720] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 5.207742] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 5.207766] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 5.207800] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 5.207823] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 5.207845] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 5.207864] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 5.207889] ___sys_sendmsg (net/socket.c:2752) [ 5.207915] __sys_sendmsg (net/socket.c:2784) [ 5.207936] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 5.207961] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 5.207983] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 5.208012] RIP: 0033:0x7f091076b08e [ 5.208037] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 5.208134] RSP: 002b:00007ffef087c5d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 5.208182] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f091076b08e [ 5.208225] RDX: 0000000000000000 RSI: 00007ffef087c680 RDI: 0000000000000005 [ 5.208274] RBP: 00007ffef087c5e0 R08: 0000000000000000 R09: 0000000000000000 [ 5.208319] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf40 [ 5.208360] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef087cd50 | [ 5.228326] ------------[ cut here ]------------ | [ 5.228359] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/355 | [ 5.228415] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 5.228538] Tainted: [W]=WARN [ 5.228561] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.228600] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 5.228638] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 5.228729] RSP: 0018:ff718e9ec07fb6f0 EFLAGS: 00010286 [ 5.228761] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 5.228802] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1900 [ 5.228846] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 5.228887] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 5.228931] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04418e1900 [ 5.228976] FS: 00007f0b41777840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 5.229020] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 5.229059] CR2: 0000000016d00988 CR3: 0000000001d35004 CR4: 0000000000771ef0 [ 5.229102] PKRU: 55555554 [ 5.229119] Call Trace: [ 5.229132] [ 5.229145] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 5.229169] notifier_call_chain (kernel/notifier.c:85) [ 5.229192] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 5.229216] ? nla_strscpy (lib/nlattr.c:795) [ 5.229243] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 5.229274] ? __nla_validate_parse (lib/nlattr.c:620) [ 5.229302] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 5.229324] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 5.229346] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 5.229374] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 5.229398] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 5.229421] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 5.229450] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 5.229473] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 5.229499] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 5.229521] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 5.229547] ___sys_sendmsg (net/socket.c:2752) [ 5.229567] __sys_sendmsg (net/socket.c:2784) [ 5.229592] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 5.229619] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 5.229642] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 5.229672] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 5.229700] RIP: 0033:0x7f0b419b108e [ 5.229720] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 5.229816] RSP: 002b:00007fff8121b4a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 5.229863] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0b419b108e [ 5.229904] RDX: 0000000000000000 RSI: 00007fff8121b550 RDI: 0000000000000005 [ 5.229951] RBP: 00007fff8121b4b0 R08: 0000000000000000 R09: 0000000000000000 [ 5.229999] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf40 [ 5.230041] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff8121bc20 | [ 5.245080] ------------[ cut here ]------------ | [ 5.245109] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/356 | [ 5.245170] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 5.245294] Tainted: [W]=WARN [ 5.245314] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.245346] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 5.245378] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 5.245472] RSP: 0018:ff718e9ec07fb6f0 EFLAGS: 00010286 [ 5.245498] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 5.245545] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2c800 [ 5.245587] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 5.245627] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 5.245675] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2c800 [ 5.245721] FS: 00007fab9490e840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 5.245761] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 5.245792] CR2: 000000000dca6988 CR3: 0000000004153001 CR4: 0000000000771ef0 [ 5.245839] PKRU: 55555554 [ 5.245852] Call Trace: [ 5.245866] [ 5.245882] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 5.245905] notifier_call_chain (kernel/notifier.c:85) [ 5.245933] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 5.245958] ? nla_strscpy (lib/nlattr.c:795) [ 5.245979] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 5.246006] ? __nla_validate_parse (lib/nlattr.c:620) [ 5.246032] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 5.246052] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 5.246069] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 5.246098] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 5.246121] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 5.246139] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 5.246165] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 5.246190] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 5.246211] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 5.246235] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 5.246256] ___sys_sendmsg (net/socket.c:2752) [ 5.246278] __sys_sendmsg (net/socket.c:2784) [ 5.246298] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 5.246320] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 5.246343] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 5.246375] RIP: 0033:0x7fab94b4808e [ 5.246398] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 5.246497] RSP: 002b:00007ffefd988010 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 5.246539] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fab94b4808e [ 5.246576] RDX: 0000000000000000 RSI: 00007ffefd9880c0 RDI: 0000000000000005 [ 5.246619] RBP: 00007ffefd988020 R08: 0000000000000000 R09: 0000000000000000 [ 5.246665] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf40 [ 5.246714] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffefd988790 | [ 5.270044] ------------[ cut here ]------------ | [ 5.270075] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/357 | [ 5.270123] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 5.270260] Tainted: [W]=WARN [ 5.270280] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.270317] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 5.270351] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 5.270455] RSP: 0018:ff718e9ec07fb6f0 EFLAGS: 00010286 [ 5.270489] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 5.270527] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055700 [ 5.270565] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 5.270613] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 5.270662] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443055700 [ 5.270707] FS: 00007fbddfd01840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 5.270749] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 5.270780] CR2: 00007fbddffd11a0 CR3: 0000000001875001 CR4: 0000000000771ef0 [ 5.270820] PKRU: 55555554 [ 5.270834] Call Trace: [ 5.270849] [ 5.270866] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 5.270893] notifier_call_chain (kernel/notifier.c:85) [ 5.270917] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 5.270939] ? nla_strscpy (lib/nlattr.c:795) [ 5.270965] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 5.270993] ? __nla_validate_parse (lib/nlattr.c:620) [ 5.271020] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 5.271041] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 5.271064] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 5.271095] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 5.271115] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 5.271135] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 5.271162] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 5.271182] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 5.271202] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 5.271230] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 5.271259] ___sys_sendmsg (net/socket.c:2752) [ 5.271289] __sys_sendmsg (net/socket.c:2784) [ 5.271311] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 5.271337] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 5.271360] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 5.271390] RIP: 0033:0x7fbddff3b08e [ 5.271412] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 5.271515] RSP: 002b:00007ffcbe9365b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 5.271560] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbddff3b08e [ 5.271601] RDX: 0000000000000000 RSI: 00007ffcbe936660 RDI: 0000000000000005 [ 5.271650] RBP: 00007ffcbe9365c0 R08: 0000000000000000 R09: 0000000000000000 [ 5.271693] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf40 [ 5.271743] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcbe936d30 | [ 5.314050] ------------[ cut here ]------------ | [ 5.314083] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/359 | [ 5.314145] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 5.314286] Tainted: [W]=WARN [ 5.314310] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.314346] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 5.314376] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 5.314477] RSP: 0018:ff718e9ec07fb6f0 EFLAGS: 00010286 [ 5.314511] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 5.314550] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1600 [ 5.314584] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 5.314627] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 5.314672] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04418e1600 [ 5.314715] FS: 00007fe593004840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 5.314763] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 5.314795] CR2: 000000003f35b988 CR3: 000000000324e003 CR4: 0000000000771ef0 [ 5.314842] PKRU: 55555554 [ 5.314858] Call Trace: [ 5.314873] [ 5.314889] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 5.314916] notifier_call_chain (kernel/notifier.c:85) [ 5.314937] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 5.314957] ? nla_strscpy (lib/nlattr.c:795) [ 5.314980] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 5.315010] ? __nla_validate_parse (lib/nlattr.c:620) [ 5.315041] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 5.315068] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 5.315093] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 5.315126] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 5.315150] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 5.315175] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 5.315200] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 5.315220] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 5.315244] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 5.315267] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 5.315292] ___sys_sendmsg (net/socket.c:2752) [ 5.315315] __sys_sendmsg (net/socket.c:2784) [ 5.315338] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 5.315362] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 5.315385] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 5.315413] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 5.315444] RIP: 0033:0x7fe59323e08e [ 5.315465] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 5.315564] RSP: 002b:00007ffc56678660 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 5.315604] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe59323e08e [ 5.315652] RDX: 0000000000000000 RSI: 00007ffc56678710 RDI: 0000000000000005 [ 5.315698] RBP: 00007ffc56678670 R08: 0000000000000000 R09: 0000000000000000 [ 5.315746] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf40 [ 5.315785] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc56678de0 | [ 5.342024] ------------[ cut here ]------------ | [ 5.342058] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/361 | [ 5.342110] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 5.342238] Tainted: [W]=WARN [ 5.342263] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.342298] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 5.342329] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 5.342431] RSP: 0018:ff718e9ec07fb6f0 EFLAGS: 00010286 [ 5.342462] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 5.342502] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1c00 [ 5.342548] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 5.342593] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 5.342646] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04418e1c00 [ 5.342691] FS: 00007f3305531840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 5.342738] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 5.342769] CR2: 00007f33058011a0 CR3: 0000000008575003 CR4: 0000000000771ef0 [ 5.342817] PKRU: 55555554 [ 5.342831] Call Trace: [ 5.342852] [ 5.342867] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 5.342895] notifier_call_chain (kernel/notifier.c:85) [ 5.342923] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 5.342942] ? nla_strscpy (lib/nlattr.c:795) [ 5.342961] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 5.342991] ? __nla_validate_parse (lib/nlattr.c:620) [ 5.343016] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 5.343042] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 5.343064] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 5.343099] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 5.343119] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 5.343140] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 5.343168] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 5.343190] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 5.343211] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 5.343237] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 5.343259] ___sys_sendmsg (net/socket.c:2752) [ 5.343281] __sys_sendmsg (net/socket.c:2784) [ 5.343305] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 5.343330] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 5.343351] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 5.343382] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 5.343412] RIP: 0033:0x7f330576b08e [ 5.343436] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 5.343537] RSP: 002b:00007ffe27b7d620 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 5.343579] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f330576b08e [ 5.343624] RDX: 0000000000000000 RSI: 00007ffe27b7d6d0 RDI: 0000000000000005 [ 5.343668] RBP: 00007ffe27b7d630 R08: 0000000000000000 R09: 0000000000000000 [ 5.343715] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf40 [ 5.343754] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe27b7dda0 | [ 5.368016] ------------[ cut here ]------------ | [ 5.368050] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/362 | [ 5.368111] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 5.368244] Tainted: [W]=WARN [ 5.368268] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.368304] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 5.368333] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 5.368436] RSP: 0018:ff718e9ec07fb6f0 EFLAGS: 00010286 [ 5.368470] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 5.368512] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305ad00 [ 5.368552] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 5.368597] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 5.368645] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044305ad00 [ 5.368693] FS: 00007fd61e2dd840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 5.368743] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 5.368777] CR2: 0000000020790988 CR3: 0000000008499005 CR4: 0000000000771ef0 [ 5.368820] PKRU: 55555554 [ 5.368834] Call Trace: [ 5.368851] [ 5.368868] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 5.368890] notifier_call_chain (kernel/notifier.c:85) [ 5.368916] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 5.368943] ? nla_strscpy (lib/nlattr.c:795) [ 5.368964] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 5.368995] ? __nla_validate_parse (lib/nlattr.c:620) [ 5.369024] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 5.369045] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 5.369067] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 5.369094] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 5.369116] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 5.369136] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 5.369167] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 5.369186] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 5.369206] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 5.369234] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 5.369254] ___sys_sendmsg (net/socket.c:2752) [ 5.369276] __sys_sendmsg (net/socket.c:2784) [ 5.369301] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 5.369325] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 5.369346] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 5.369376] RIP: 0033:0x7fd61e51708e [ 5.369398] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 5.369497] RSP: 002b:00007ffe5e069540 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 5.369539] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd61e51708e [ 5.369583] RDX: 0000000000000000 RSI: 00007ffe5e0695f0 RDI: 0000000000000005 [ 5.369629] RBP: 00007ffe5e069550 R08: 0000000000000000 R09: 0000000000000000 [ 5.369675] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf40 [ 5.369719] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe5e069cc0 | [ 5.399178] ------------[ cut here ]------------ | [ 5.399209] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/364 | [ 5.399272] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 5.399408] Tainted: [W]=WARN [ 5.399427] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.399468] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 5.399498] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 5.399603] RSP: 0018:ff718e9ec07fb6f0 EFLAGS: 00010286 [ 5.399634] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 5.399683] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2c900 [ 5.399726] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 5.399770] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 5.399819] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2c900 [ 5.399864] FS: 00007f0eca1f7840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 5.399903] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 5.399938] CR2: 0000000012757988 CR3: 0000000004210005 CR4: 0000000000771ef0 [ 5.399981] PKRU: 55555554 [ 5.399996] Call Trace: [ 5.400011] [ 5.400025] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 5.400049] notifier_call_chain (kernel/notifier.c:85) [ 5.400070] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 5.400097] ? nla_strscpy (lib/nlattr.c:795) [ 5.400122] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 5.400155] ? __nla_validate_parse (lib/nlattr.c:620) [ 5.400188] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 5.400210] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 5.400236] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 5.400266] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 5.400291] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 5.400316] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 5.400346] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 5.400368] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 5.400390] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 5.400415] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 5.400436] ___sys_sendmsg (net/socket.c:2752) [ 5.400460] __sys_sendmsg (net/socket.c:2784) [ 5.400487] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 5.400508] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 5.400530] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 5.400562] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 5.400592] RIP: 0033:0x7f0eca43108e [ 5.400618] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 5.400717] RSP: 002b:00007ffef16742a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 5.400759] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0eca43108e [ 5.400804] RDX: 0000000000000000 RSI: 00007ffef1674350 RDI: 0000000000000005 [ 5.400851] RBP: 00007ffef16742b0 R08: 0000000000000000 R09: 0000000000000000 [ 5.400893] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf40 [ 5.400941] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef1674a20 | [ 5.419430] ------------[ cut here ]------------ | [ 5.419458] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/366 | [ 5.419527] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 5.419669] Tainted: [W]=WARN [ 5.419690] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.419731] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 5.419763] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 5.419866] RSP: 0018:ff718e9ec07fb6f0 EFLAGS: 00010286 [ 5.419894] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 5.419934] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059500 [ 5.419974] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 5.420014] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 5.420055] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443059500 [ 5.420098] FS: 00007f3608edf840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 5.420144] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 5.420180] CR2: 000000002e446988 CR3: 000000000324e001 CR4: 0000000000771ef0 [ 5.420218] PKRU: 55555554 [ 5.420237] Call Trace: [ 5.420252] [ 5.420266] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 5.420290] notifier_call_chain (kernel/notifier.c:85) [ 5.420313] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 5.420335] ? nla_strscpy (lib/nlattr.c:795) [ 5.420358] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 5.420386] ? __nla_validate_parse (lib/nlattr.c:620) [ 5.420416] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 5.420438] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 5.420464] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 5.420493] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 5.420515] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 5.420538] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 5.420565] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 5.420589] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 5.420614] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 5.420636] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 5.420661] ___sys_sendmsg (net/socket.c:2752) [ 5.420683] __sys_sendmsg (net/socket.c:2784) [ 5.420706] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 5.420725] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 5.420753] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 5.420783] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 5.420816] RIP: 0033:0x7f360911908e [ 5.420840] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 5.420935] RSP: 002b:00007ffccc643710 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 5.420979] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f360911908e [ 5.421017] RDX: 0000000000000000 RSI: 00007ffccc6437c0 RDI: 0000000000000005 [ 5.421065] RBP: 00007ffccc643720 R08: 0000000000000000 R09: 0000000000000000 [ 5.421107] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf40 [ 5.421150] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffccc643e90 | [ 5.449499] ------------[ cut here ]------------ | [ 5.449530] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/368 | [ 5.449590] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 5.449791] Tainted: [W]=WARN [ 5.449813] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.449842] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 5.449874] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 5.449981] RSP: 0018:ff718e9ec07fb6f0 EFLAGS: 00010286 [ 5.450014] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 5.450056] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055800 [ 5.450101] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 5.450136] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 5.450181] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443055800 [ 5.450226] FS: 00007f1e1a7a6840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 5.450276] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 5.450314] CR2: 0000000037955988 CR3: 00000000032de001 CR4: 0000000000771ef0 [ 5.450354] PKRU: 55555554 [ 5.450369] Call Trace: [ 5.450383] [ 5.450396] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 5.450420] notifier_call_chain (kernel/notifier.c:85) [ 5.450444] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 5.450466] ? nla_strscpy (lib/nlattr.c:795) [ 5.450488] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 5.450518] ? __nla_validate_parse (lib/nlattr.c:620) [ 5.450546] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 5.450567] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 5.450590] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 5.450622] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 5.450647] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 5.450668] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 5.450697] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 5.450721] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 5.450742] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 5.450762] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 5.450787] ___sys_sendmsg (net/socket.c:2752) [ 5.450810] __sys_sendmsg (net/socket.c:2784) [ 5.450828] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 5.450850] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 5.450877] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 5.450908] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 5.450936] RIP: 0033:0x7f1e1a9e008e [ 5.450957] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 5.451056] RSP: 002b:00007fffd1b0a050 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 5.451099] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1e1a9e008e [ 5.451141] RDX: 0000000000000000 RSI: 00007fffd1b0a100 RDI: 0000000000000005 [ 5.451180] RBP: 00007fffd1b0a060 R08: 0000000000000000 R09: 0000000000000000 [ 5.451218] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf40 [ 5.451254] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffd1b0a7d0 | [ 5.469742] ------------[ cut here ]------------ | [ 5.469769] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/369 | [ 5.469819] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 5.469945] Tainted: [W]=WARN [ 5.469968] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.469998] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 5.470027] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 5.470126] RSP: 0018:ff718e9ec07fb6f0 EFLAGS: 00010286 [ 5.470157] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 5.470197] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059600 [ 5.470242] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 5.470284] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 5.470328] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443059600 [ 5.470368] FS: 00007f89c4127840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 5.470412] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 5.470445] CR2: 0000000005287988 CR3: 0000000004153003 CR4: 0000000000771ef0 [ 5.470486] PKRU: 55555554 [ 5.470501] Call Trace: [ 5.470518] [ 5.470534] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 5.470558] notifier_call_chain (kernel/notifier.c:85) [ 5.470580] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 5.470603] ? nla_strscpy (lib/nlattr.c:795) [ 5.470634] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 5.470664] ? __nla_validate_parse (lib/nlattr.c:620) [ 5.470689] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 5.470714] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 5.470740] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 5.470773] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 5.470793] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 5.470814] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 5.470844] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 5.470865] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 5.470887] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 5.470910] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 5.470936] ___sys_sendmsg (net/socket.c:2752) [ 5.470960] __sys_sendmsg (net/socket.c:2784) [ 5.470985] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 5.471005] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 5.471025] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 5.471057] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 5.471085] RIP: 0033:0x7f89c436108e [ 5.471105] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 5.471211] RSP: 002b:00007ffd3d6080d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 5.471255] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f89c436108e [ 5.471295] RDX: 0000000000000000 RSI: 00007ffd3d608180 RDI: 0000000000000005 [ 5.471337] RBP: 00007ffd3d6080e0 R08: 0000000000000000 R09: 0000000000000000 [ 5.471377] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf40 [ 5.471425] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd3d608850 | [ 5.499958] ------------[ cut here ]------------ | [ 5.499989] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/371 | [ 5.500039] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 5.500164] Tainted: [W]=WARN [ 5.500186] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.500222] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 5.500254] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 5.500361] RSP: 0018:ff718e9ec07fb6f0 EFLAGS: 00010286 [ 5.500386] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 5.500433] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058f00 [ 5.500477] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 5.500521] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 5.500570] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443058f00 [ 5.500620] FS: 00007fe144fc9840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 5.500667] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 5.500697] CR2: 0000000017d17988 CR3: 000000000c78c003 CR4: 0000000000771ef0 [ 5.500743] PKRU: 55555554 [ 5.500756] Call Trace: [ 5.500772] [ 5.500790] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 5.500813] notifier_call_chain (kernel/notifier.c:85) [ 5.500842] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 5.500865] ? nla_strscpy (lib/nlattr.c:795) [ 5.500890] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 5.500924] ? __nla_validate_parse (lib/nlattr.c:620) [ 5.500954] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 5.500974] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 5.500994] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 5.501024] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 5.501047] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 5.501067] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 5.501099] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 5.501120] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 5.501143] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 5.501166] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 5.501188] ___sys_sendmsg (net/socket.c:2752) [ 5.501212] __sys_sendmsg (net/socket.c:2784) [ 5.501235] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 5.501257] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 5.501277] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 5.501301] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 5.501331] RIP: 0033:0x7fe14520308e [ 5.501353] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 5.501453] RSP: 002b:00007ffced1cc970 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 5.501494] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe14520308e [ 5.501533] RDX: 0000000000000000 RSI: 00007ffced1cca20 RDI: 0000000000000005 [ 5.501579] RBP: 00007ffced1cc980 R08: 0000000000000000 R09: 0000000000000000 [ 5.501628] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf40 [ 5.501671] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffced1cd0f0 | [ 5.514660] ------------[ cut here ]------------ | [ 5.514692] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/373 | [ 5.514745] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 5.514873] Tainted: [W]=WARN [ 5.514895] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.514930] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 5.514962] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 5.515055] RSP: 0018:ff718e9ec07fb6f0 EFLAGS: 00010286 [ 5.515086] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 5.515125] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058f00 [ 5.515171] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 5.515218] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 5.515261] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443058f00 [ 5.515310] FS: 00007f8ef5817840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 5.515352] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 5.515388] CR2: 000000001ff34988 CR3: 0000000008504005 CR4: 0000000000771ef0 [ 5.515429] PKRU: 55555554 [ 5.515442] Call Trace: [ 5.515456] [ 5.515473] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 5.515503] notifier_call_chain (kernel/notifier.c:85) [ 5.515527] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 5.515561] ? nla_strscpy (lib/nlattr.c:795) [ 5.515584] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 5.515622] ? __nla_validate_parse (lib/nlattr.c:620) [ 5.515654] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 5.515676] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 5.515696] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 5.515737] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 5.515758] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 5.515789] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 5.515817] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 5.515842] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 5.515866] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 5.515888] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 5.515919] ___sys_sendmsg (net/socket.c:2752) [ 5.515940] __sys_sendmsg (net/socket.c:2784) [ 5.515961] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 5.515986] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 5.516012] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 5.516041] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 5.516065] RIP: 0033:0x7f8ef5a5108e [ 5.516087] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 5.516176] RSP: 002b:00007ffc1b4cf790 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 5.516220] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8ef5a5108e [ 5.516268] RDX: 0000000000000000 RSI: 00007ffc1b4cf840 RDI: 0000000000000005 [ 5.516311] RBP: 00007ffc1b4cf7a0 R08: 0000000000000000 R09: 0000000000000000 [ 5.516353] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf40 [ 5.516397] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc1b4cff10 | [ 5.540619] ------------[ cut here ]------------ | [ 5.540649] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/374 | [ 5.540704] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 5.540832] Tainted: [W]=WARN [ 5.540857] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.540897] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 5.540924] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 5.541021] RSP: 0018:ff718e9ec07fb6f0 EFLAGS: 00010286 [ 5.541046] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 5.541088] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305a200 [ 5.541123] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 5.541169] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 5.541210] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044305a200 [ 5.541264] FS: 00007f3669475840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 5.541309] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 5.541350] CR2: 00000000357d5988 CR3: 0000000004212005 CR4: 0000000000771ef0 [ 5.541393] PKRU: 55555554 [ 5.541408] Call Trace: [ 5.541424] [ 5.541440] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 5.541464] notifier_call_chain (kernel/notifier.c:85) [ 5.541485] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 5.541505] ? nla_strscpy (lib/nlattr.c:795) [ 5.541524] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 5.541557] ? __nla_validate_parse (lib/nlattr.c:620) [ 5.541582] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 5.541605] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 5.541633] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 5.541673] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 5.541700] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 5.541722] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 5.541751] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 5.541775] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 5.541798] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 5.541823] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 5.541847] ___sys_sendmsg (net/socket.c:2752) [ 5.541874] __sys_sendmsg (net/socket.c:2784) [ 5.541895] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 5.541918] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 5.541938] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 5.541967] RIP: 0033:0x7f36696af08e [ 5.541993] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 5.542093] RSP: 002b:00007ffcc4807f60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 5.542137] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f36696af08e [ 5.542173] RDX: 0000000000000000 RSI: 00007ffcc4808010 RDI: 0000000000000005 [ 5.542213] RBP: 00007ffcc4807f70 R08: 0000000000000000 R09: 0000000000000000 [ 5.542255] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf40 [ 5.542299] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcc48086e0 | [ 5.567421] ------------[ cut here ]------------ | [ 5.567457] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/376 | [ 5.567517] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 5.567659] Tainted: [W]=WARN [ 5.567684] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.567723] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 5.567753] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 5.567851] RSP: 0018:ff718e9ec07fb6f0 EFLAGS: 00010286 [ 5.567882] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 5.567925] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2cb00 [ 5.567971] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 5.568011] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 5.568052] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2cb00 [ 5.568101] FS: 00007f6a60505840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 5.568149] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 5.568186] CR2: 000000000bf04988 CR3: 000000000d26a001 CR4: 0000000000771ef0 [ 5.568228] PKRU: 55555554 [ 5.568244] Call Trace: [ 5.568263] [ 5.568279] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 5.568304] notifier_call_chain (kernel/notifier.c:85) [ 5.568328] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 5.568352] ? nla_strscpy (lib/nlattr.c:795) [ 5.568378] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 5.568405] ? __nla_validate_parse (lib/nlattr.c:620) [ 5.568436] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 5.568456] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 5.568480] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 5.568508] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 5.568533] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 5.568556] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 5.568582] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 5.568605] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 5.568632] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 5.568652] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 5.568672] ___sys_sendmsg (net/socket.c:2752) [ 5.568693] __sys_sendmsg (net/socket.c:2784) [ 5.568718] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 5.568739] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 5.568759] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 5.568791] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 5.568823] RIP: 0033:0x7f6a6073f08e [ 5.568846] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 5.568944] RSP: 002b:00007fffa39a4790 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 5.568987] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6a6073f08e [ 5.569030] RDX: 0000000000000000 RSI: 00007fffa39a4840 RDI: 0000000000000005 [ 5.569073] RBP: 00007fffa39a47a0 R08: 0000000000000000 R09: 0000000000000000 [ 5.569121] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf40 [ 5.569161] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa39a4f10 | [ 5.608127] ------------[ cut here ]------------ | [ 5.608161] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/378 | [ 5.608212] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 5.608338] Tainted: [W]=WARN [ 5.608359] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.608400] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 5.608429] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 5.608520] RSP: 0018:ff718e9ec07fb6f0 EFLAGS: 00010286 [ 5.608548] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 5.608587] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055500 [ 5.608634] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 5.608684] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 5.608727] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443055500 [ 5.608773] FS: 00007fa5e9c3c840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 5.608816] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 5.608856] CR2: 000000001889b988 CR3: 00000000084fe001 CR4: 0000000000771ef0 [ 5.608900] PKRU: 55555554 [ 5.608915] Call Trace: [ 5.608928] [ 5.608946] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 5.608974] notifier_call_chain (kernel/notifier.c:85) [ 5.608997] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 5.609019] ? nla_strscpy (lib/nlattr.c:795) [ 5.609044] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 5.609072] ? __nla_validate_parse (lib/nlattr.c:620) [ 5.609098] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 5.609119] ? kmem_cache_alloc_node_noprof (mm/slub.c:4749 mm/slub.c:4883 mm/slub.c:4950) [ 5.609149] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 5.609171] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 5.609204] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 5.609226] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 5.609254] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 5.609283] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 5.609308] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 5.609332] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 5.609356] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 5.609379] ___sys_sendmsg (net/socket.c:2752) [ 5.609400] __sys_sendmsg (net/socket.c:2784) [ 5.609424] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 5.609447] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 5.609471] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 5.609501] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 5.609535] RIP: 0033:0x7fa5e9e7608e [ 5.609557] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 5.609668] RSP: 002b:00007ffce4cecfd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 5.609711] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa5e9e7608e [ 5.609748] RDX: 0000000000000000 RSI: 00007ffce4ced080 RDI: 0000000000000005 [ 5.609790] RBP: 00007ffce4cecfe0 R08: 0000000000000000 R09: 0000000000000000 [ 5.609833] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf40 [ 5.609876] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffce4ced750 | [ 5.638718] ------------[ cut here ]------------ | [ 5.638744] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/380 | [ 5.638803] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 5.638940] Tainted: [W]=WARN [ 5.638962] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.638994] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 5.639022] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 5.639128] RSP: 0018:ff718e9ec07fb6f0 EFLAGS: 00010286 [ 5.639162] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 5.639204] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431ff100 [ 5.639247] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 5.639289] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 5.639328] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04431ff100 [ 5.639371] FS: 00007f156c1ba840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 5.639414] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 5.639446] CR2: 00000000155eb988 CR3: 0000000003356003 CR4: 0000000000771ef0 [ 5.639488] PKRU: 55555554 [ 5.639507] Call Trace: [ 5.639521] [ 5.639535] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 5.639558] notifier_call_chain (kernel/notifier.c:85) [ 5.639582] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 5.639603] ? nla_strscpy (lib/nlattr.c:795) [ 5.639627] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 5.639659] ? __nla_validate_parse (lib/nlattr.c:620) [ 5.639694] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 5.639716] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 5.639737] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 5.639768] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 5.639790] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 5.639817] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 5.639847] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 5.639872] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 5.639893] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 5.639913] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 5.639938] ___sys_sendmsg (net/socket.c:2752) [ 5.639963] __sys_sendmsg (net/socket.c:2784) [ 5.639984] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 5.640017] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 5.640039] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 5.640072] RIP: 0033:0x7f156c3f408e [ 5.640097] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 5.640193] RSP: 002b:00007ffdba5eaa30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 5.640239] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f156c3f408e [ 5.640292] RDX: 0000000000000000 RSI: 00007ffdba5eaae0 RDI: 0000000000000005 [ 5.640331] RBP: 00007ffdba5eaa40 R08: 0000000000000000 R09: 0000000000000000 [ 5.640385] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf40 [ 5.640427] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdba5eb1b0 | [ 5.667246] ------------[ cut here ]------------ | [ 5.667281] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/382 | [ 5.667344] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 5.667481] Tainted: [W]=WARN [ 5.667506] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.667545] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 5.667571] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 5.667681] RSP: 0018:ff718e9ec07fb6f0 EFLAGS: 00010286 [ 5.667710] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 5.667754] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055700 [ 5.667799] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 5.667838] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 5.667893] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443055700 [ 5.667942] FS: 00007f91edfe8840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 5.667991] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 5.668026] CR2: 00000000010d7988 CR3: 0000000004212003 CR4: 0000000000771ef0 [ 5.668068] PKRU: 55555554 [ 5.668083] Call Trace: [ 5.668097] [ 5.668111] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 5.668130] notifier_call_chain (kernel/notifier.c:85) [ 5.668152] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 5.668176] ? nla_strscpy (lib/nlattr.c:795) [ 5.668198] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 5.668227] ? __nla_validate_parse (lib/nlattr.c:620) [ 5.668262] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 5.668287] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 5.668308] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 5.668336] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 5.668362] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 5.668387] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 5.668418] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 5.668444] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 5.668464] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 5.668486] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 5.668511] ___sys_sendmsg (net/socket.c:2752) [ 5.668536] __sys_sendmsg (net/socket.c:2784) [ 5.668557] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 5.668581] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 5.668602] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 5.668631] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 5.668666] RIP: 0033:0x7f91ee22208e [ 5.668688] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 5.668785] RSP: 002b:00007ffd51e99a30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 5.668834] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f91ee22208e [ 5.668874] RDX: 0000000000000000 RSI: 00007ffd51e99ae0 RDI: 0000000000000005 [ 5.668918] RBP: 00007ffd51e99a40 R08: 0000000000000000 R09: 0000000000000000 [ 5.668965] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf40 [ 5.669004] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd51e9a1b0 | [ 5.702486] ------------[ cut here ]------------ | [ 5.702519] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/384 | [ 5.702655] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 5.702880] Tainted: [W]=WARN [ 5.702905] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.702939] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 5.702976] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 5.703060] RSP: 0018:ff718e9ec07fb6f0 EFLAGS: 00010286 [ 5.703165] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 5.703221] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1100 [ 5.703268] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 5.703338] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 5.703398] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04418e1100 [ 5.703443] FS: 00007f81898e4840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 5.703499] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 5.703535] CR2: 0000000011815988 CR3: 00000000087fb005 CR4: 0000000000771ef0 [ 5.703574] PKRU: 55555554 [ 5.703589] Call Trace: [ 5.703602] [ 5.703624] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 5.703647] notifier_call_chain (kernel/notifier.c:85) [ 5.703668] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 5.703691] ? nla_strscpy (lib/nlattr.c:795) [ 5.703716] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 5.703746] ? __nla_validate_parse (lib/nlattr.c:620) [ 5.703777] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 5.703800] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 5.703824] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 5.703854] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 5.703875] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 5.703905] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 5.703938] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 5.703960] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 5.703984] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 5.704006] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 5.704027] ___sys_sendmsg (net/socket.c:2752) [ 5.704051] __sys_sendmsg (net/socket.c:2784) [ 5.704073] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 5.704097] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 5.704118] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 5.704151] RIP: 0033:0x7f8189b1e08e [ 5.704182] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 5.704273] RSP: 002b:00007fffbd5170f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 5.704312] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8189b1e08e [ 5.704359] RDX: 0000000000000000 RSI: 00007fffbd5171a0 RDI: 0000000000000005 [ 5.704402] RBP: 00007fffbd517100 R08: 0000000000000000 R09: 0000000000000000 [ 5.704441] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf40 [ 5.704479] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffbd517870 | [ 5.740701] ------------[ cut here ]------------ | [ 5.740740] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/386 | [ 5.740799] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 5.740933] Tainted: [W]=WARN [ 5.740955] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.740986] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 5.741023] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 5.741119] RSP: 0018:ff718e9ec07fb6f0 EFLAGS: 00010286 [ 5.741153] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 5.741189] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059a00 [ 5.741235] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 5.741280] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 5.741324] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443059a00 [ 5.741367] FS: 00007f5a8e0e4840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 5.741414] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 5.741454] CR2: 0000000010efb988 CR3: 000000000d44f005 CR4: 0000000000771ef0 [ 5.741493] PKRU: 55555554 [ 5.741507] Call Trace: [ 5.741521] [ 5.741538] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 5.741558] notifier_call_chain (kernel/notifier.c:85) [ 5.741582] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 5.741616] ? nla_strscpy (lib/nlattr.c:795) [ 5.741647] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 5.741682] ? __nla_validate_parse (lib/nlattr.c:620) [ 5.741713] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 5.741736] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 5.741759] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 5.741795] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 5.741815] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 5.741838] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 5.741870] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 5.741892] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 5.741912] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 5.741936] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 5.741962] ___sys_sendmsg (net/socket.c:2752) [ 5.741983] __sys_sendmsg (net/socket.c:2784) [ 5.742005] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 5.742028] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 5.742051] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 5.742080] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 5.742115] RIP: 0033:0x7f5a8e31e08e [ 5.742136] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 5.742227] RSP: 002b:00007fff1c4ff900 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 5.742277] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5a8e31e08e [ 5.742321] RDX: 0000000000000000 RSI: 00007fff1c4ff9b0 RDI: 0000000000000005 [ 5.742362] RBP: 00007fff1c4ff910 R08: 0000000000000000 R09: 0000000000000000 [ 5.742407] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf40 [ 5.742446] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff1c500080 | [ 5.758677] ------------[ cut here ]------------ | [ 5.758714] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/387 | [ 5.758771] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 5.758896] Tainted: [W]=WARN [ 5.758918] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.758952] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 5.758980] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 5.759072] RSP: 0018:ff718e9ec07fb6f0 EFLAGS: 00010286 [ 5.759102] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 5.759141] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228900 [ 5.759183] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 5.759228] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 5.759270] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443228900 [ 5.759312] FS: 00007f4f94d00840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 5.759360] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 5.759396] CR2: 00007f4f94fd01a0 CR3: 00000000084fe001 CR4: 0000000000771ef0 [ 5.759436] PKRU: 55555554 [ 5.759451] Call Trace: [ 5.759465] [ 5.759479] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 5.759504] notifier_call_chain (kernel/notifier.c:85) [ 5.759525] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 5.759548] ? nla_strscpy (lib/nlattr.c:795) [ 5.759576] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 5.759605] ? __nla_validate_parse (lib/nlattr.c:620) [ 5.759638] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 5.759662] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 5.759685] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 5.759714] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 5.759733] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 5.759756] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 5.759783] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 5.759804] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 5.759826] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 5.759848] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 5.759873] ___sys_sendmsg (net/socket.c:2752) [ 5.759897] __sys_sendmsg (net/socket.c:2784) [ 5.759921] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 5.759941] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 5.759961] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 5.759992] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 5.760021] RIP: 0033:0x7f4f94f3a08e [ 5.760043] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 5.760142] RSP: 002b:00007ffca3c55c10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 5.760184] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4f94f3a08e [ 5.760226] RDX: 0000000000000000 RSI: 00007ffca3c55cc0 RDI: 0000000000000005 [ 5.760269] RBP: 00007ffca3c55c20 R08: 0000000000000000 R09: 0000000000000000 [ 5.760310] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf40 [ 5.760347] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffca3c56390 | [ 5.793315] ------------[ cut here ]------------ | [ 5.793357] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/389 | [ 5.793415] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 5.793542] Tainted: [W]=WARN [ 5.793563] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.793603] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 5.793655] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 5.793758] RSP: 0018:ff718e9ec07fb6f0 EFLAGS: 00010286 [ 5.793784] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 5.793823] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228400 [ 5.793867] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 5.793911] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 5.793952] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443228400 [ 5.794002] FS: 00007fdde6891840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 5.794040] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 5.794072] CR2: 00007fdde6b611a0 CR3: 00000000086bc001 CR4: 0000000000771ef0 [ 5.794117] PKRU: 55555554 [ 5.794133] Call Trace: [ 5.794150] [ 5.794167] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 5.794188] notifier_call_chain (kernel/notifier.c:85) [ 5.794212] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 5.794235] ? nla_strscpy (lib/nlattr.c:795) [ 5.794257] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 5.794287] ? __nla_validate_parse (lib/nlattr.c:620) [ 5.794317] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 5.794344] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 5.794368] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 5.794393] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 5.794416] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 5.794439] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 5.794470] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 5.794489] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 5.794511] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 5.794527] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 5.794549] ___sys_sendmsg (net/socket.c:2752) [ 5.794569] __sys_sendmsg (net/socket.c:2784) [ 5.794595] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 5.794623] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 5.794658] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 5.794691] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 5.794718] RIP: 0033:0x7fdde6acb08e [ 5.794743] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 5.794842] RSP: 002b:00007ffed307d0a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 5.794887] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdde6acb08e [ 5.794938] RDX: 0000000000000000 RSI: 00007ffed307d150 RDI: 0000000000000005 [ 5.794980] RBP: 00007ffed307d0b0 R08: 0000000000000000 R09: 0000000000000000 [ 5.795022] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf40 [ 5.795058] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffed307d820 | [ 5.827531] ------------[ cut here ]------------ | [ 5.827566] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/390 | [ 5.827628] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 5.827767] Tainted: [W]=WARN [ 5.827791] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.827827] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 5.827853] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 5.827948] RSP: 0018:ff718e9ec07fb6f0 EFLAGS: 00010286 [ 5.827974] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 5.828015] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322bd00 [ 5.828056] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 5.828096] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 5.828140] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044322bd00 [ 5.828183] FS: 00007f3b6e9c0840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 5.828236] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 5.828267] CR2: 00007f3b6ec901a0 CR3: 00000000087fb003 CR4: 0000000000771ef0 [ 5.828309] PKRU: 55555554 [ 5.828329] Call Trace: [ 5.828343] [ 5.828360] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 5.828383] notifier_call_chain (kernel/notifier.c:85) [ 5.828404] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 5.828429] ? nla_strscpy (lib/nlattr.c:795) [ 5.828454] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 5.828484] ? __nla_validate_parse (lib/nlattr.c:620) [ 5.828509] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 5.828532] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 5.828552] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 5.828582] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 5.828607] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 5.828632] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 5.828666] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 5.828686] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 5.828709] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 5.828730] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 5.828753] ___sys_sendmsg (net/socket.c:2752) [ 5.828776] __sys_sendmsg (net/socket.c:2784) [ 5.828797] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 5.828819] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 5.828842] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 5.828870] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 5.828903] RIP: 0033:0x7f3b6ebfa08e [ 5.828924] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 5.829017] RSP: 002b:00007ffc01ef4b40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 5.829057] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3b6ebfa08e [ 5.829098] RDX: 0000000000000000 RSI: 00007ffc01ef4bf0 RDI: 0000000000000005 [ 5.829139] RBP: 00007ffc01ef4b50 R08: 0000000000000000 R09: 0000000000000000 [ 5.829180] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf40 [ 5.829228] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc01ef52c0 | [ 5.833758] ------------[ cut here ]------------ | [ 5.833788] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/392 | [ 5.833847] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 5.833978] Tainted: [W]=WARN [ 5.834003] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.834038] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 5.834068] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 5.834170] RSP: 0018:ff718e9ec07fb6f0 EFLAGS: 00010286 [ 5.834198] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 5.834244] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2cb00 [ 5.834290] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 5.834331] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 5.834368] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2cb00 [ 5.834411] FS: 00007fba156fa840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 5.834458] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 5.834496] CR2: 000000001caf3988 CR3: 000000000324b003 CR4: 0000000000771ef0 [ 5.834535] PKRU: 55555554 [ 5.834551] Call Trace: [ 5.834564] [ 5.834581] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 5.834605] notifier_call_chain (kernel/notifier.c:85) [ 5.834632] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 5.834655] ? nla_strscpy (lib/nlattr.c:795) [ 5.834678] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 5.834708] ? __nla_validate_parse (lib/nlattr.c:620) [ 5.834741] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 5.834765] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 5.834786] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 5.834814] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 5.834837] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 5.834858] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 5.834882] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 5.834902] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 5.834929] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 5.834954] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 5.834976] ___sys_sendmsg (net/socket.c:2752) [ 5.834997] __sys_sendmsg (net/socket.c:2784) [ 5.835020] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 5.835046] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 5.835069] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 5.835099] RIP: 0033:0x7fba1593408e [ 5.835123] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 5.835218] RSP: 002b:00007ffcf1258570 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 5.835262] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fba1593408e [ 5.835306] RDX: 0000000000000000 RSI: 00007ffcf1258620 RDI: 0000000000000005 [ 5.835346] RBP: 00007ffcf1258580 R08: 0000000000000000 R09: 0000000000000000 [ 5.835387] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf40 [ 5.835431] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcf1258cf0 | [ 5.879274] ------------[ cut here ]------------ | [ 5.879326] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/393 | [ 5.879380] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 5.879508] Tainted: [W]=WARN [ 5.879534] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.879571] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 5.879600] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 5.879746] RSP: 0018:ff718e9ec07fb6f0 EFLAGS: 00010286 [ 5.879774] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 5.879821] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055e00 [ 5.879860] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 5.879905] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 5.879951] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443055e00 [ 5.879998] FS: 00007fb599255840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 5.880036] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 5.880069] CR2: 0000000001b91988 CR3: 000000000338c005 CR4: 0000000000771ef0 [ 5.880113] PKRU: 55555554 [ 5.880124] Call Trace: [ 5.880138] [ 5.880150] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 5.880169] notifier_call_chain (kernel/notifier.c:85) [ 5.880193] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 5.880213] ? nla_strscpy (lib/nlattr.c:795) [ 5.880241] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 5.880268] ? __nla_validate_parse (lib/nlattr.c:620) [ 5.880300] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 5.880325] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 5.880351] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 5.880378] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 5.880398] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 5.880418] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 5.880450] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 5.880469] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 5.880486] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 5.880506] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 5.880534] ___sys_sendmsg (net/socket.c:2752) [ 5.880562] __sys_sendmsg (net/socket.c:2784) [ 5.880588] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 5.880605] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 5.880638] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 5.880667] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 5.880695] RIP: 0033:0x7fb59948f08e [ 5.880714] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 5.880825] RSP: 002b:00007ffd1f758ad0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 5.880864] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb59948f08e [ 5.880905] RDX: 0000000000000000 RSI: 00007ffd1f758b80 RDI: 0000000000000005 [ 5.880947] RBP: 00007ffd1f758ae0 R08: 0000000000000000 R09: 0000000000000000 [ 5.880992] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf40 [ 5.881040] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd1f759250 | [ 5.900190] ------------[ cut here ]------------ | [ 5.900264] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/395 | [ 5.900317] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 5.900445] Tainted: [W]=WARN [ 5.900468] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.900503] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 5.900533] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 5.900629] RSP: 0018:ff718e9ec07fb6f0 EFLAGS: 00010286 [ 5.900661] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 5.900706] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b300 [ 5.900748] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 5.900801] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 5.900841] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044322b300 [ 5.900888] FS: 00007efdbff03840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 5.900936] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 5.900970] CR2: 000000003521c988 CR3: 00000000032a9005 CR4: 0000000000771ef0 [ 5.901017] PKRU: 55555554 [ 5.901031] Call Trace: [ 5.901051] [ 5.901064] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 5.901089] notifier_call_chain (kernel/notifier.c:85) [ 5.901110] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 5.901132] ? nla_strscpy (lib/nlattr.c:795) [ 5.901152] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 5.901181] ? __nla_validate_parse (lib/nlattr.c:620) [ 5.901208] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 5.901227] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 5.901249] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 5.901318] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 5.901339] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 5.901365] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 5.901394] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 5.901420] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 5.901443] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 5.901468] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 5.901492] ___sys_sendmsg (net/socket.c:2752) [ 5.901520] __sys_sendmsg (net/socket.c:2784) [ 5.901544] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 5.901564] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 5.901587] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 5.901665] RIP: 0033:0x7efdc013d08e [ 5.901689] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 5.901789] RSP: 002b:00007ffd8dfdad70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 5.901831] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007efdc013d08e [ 5.901875] RDX: 0000000000000000 RSI: 00007ffd8dfdae20 RDI: 0000000000000005 [ 5.901915] RBP: 00007ffd8dfdad80 R08: 0000000000000000 R09: 0000000000000000 [ 5.901954] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf41 [ 5.901996] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd8dfdb4f0 | [ 5.918961] ------------[ cut here ]------------ | [ 5.918989] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/397 | [ 5.919030] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 5.919159] Tainted: [W]=WARN [ 5.919180] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.919218] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 5.919251] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 5.919348] RSP: 0018:ff718e9ec07fb6f0 EFLAGS: 00010286 [ 5.919379] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 5.919414] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305a000 [ 5.919465] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 5.919500] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 5.919540] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044305a000 [ 5.919588] FS: 00007f1a487a8840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 5.919640] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 5.919675] CR2: 000000002d564988 CR3: 0000000008499001 CR4: 0000000000771ef0 [ 5.919716] PKRU: 55555554 [ 5.919731] Call Trace: [ 5.919748] [ 5.919761] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 5.919792] notifier_call_chain (kernel/notifier.c:85) [ 5.919813] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 5.919838] ? nla_strscpy (lib/nlattr.c:795) [ 5.919858] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 5.919887] ? __nla_validate_parse (lib/nlattr.c:620) [ 5.919915] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 5.919936] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 5.919959] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 5.919987] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 5.920010] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 5.920028] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 5.920057] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 5.920079] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 5.920099] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 5.920121] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 5.920145] ___sys_sendmsg (net/socket.c:2752) [ 5.920166] __sys_sendmsg (net/socket.c:2784) [ 5.920186] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 5.920208] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 5.920234] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 5.920262] RIP: 0033:0x7f1a489e208e [ 5.920280] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 5.920381] RSP: 002b:00007ffcd27652e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 5.920423] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1a489e208e [ 5.920458] RDX: 0000000000000000 RSI: 00007ffcd2765390 RDI: 0000000000000005 [ 5.920495] RBP: 00007ffcd27652f0 R08: 0000000000000000 R09: 0000000000000000 [ 5.920532] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf41 [ 5.920577] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcd2765a60 | [ 5.943481] ------------[ cut here ]------------ | [ 5.943532] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/398 | [ 5.943591] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 5.943722] Tainted: [W]=WARN [ 5.943745] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.943784] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 5.943815] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 5.943917] RSP: 0018:ff718e9ec07fb6f0 EFLAGS: 00010286 [ 5.943948] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 5.943994] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059200 [ 5.944036] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 5.944080] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 5.944122] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443059200 [ 5.944168] FS: 00007f8d2e2f5840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 5.944210] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 5.944240] CR2: 0000000028593988 CR3: 00000000087fb001 CR4: 0000000000771ef0 [ 5.944284] PKRU: 55555554 [ 5.944300] Call Trace: [ 5.944316] [ 5.944331] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 5.944355] notifier_call_chain (kernel/notifier.c:85) [ 5.944377] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 5.944403] ? nla_strscpy (lib/nlattr.c:795) [ 5.944427] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 5.944457] ? __nla_validate_parse (lib/nlattr.c:620) [ 5.944489] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 5.944511] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 5.944531] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 5.944558] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 5.944584] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 5.944606] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 5.944641] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 5.944663] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 5.944686] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 5.944705] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 5.944727] ___sys_sendmsg (net/socket.c:2752) [ 5.944751] __sys_sendmsg (net/socket.c:2784) [ 5.944769] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 5.944794] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 5.944819] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 5.944851] RIP: 0033:0x7f8d2e52f08e [ 5.944871] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 5.944974] RSP: 002b:00007ffcd7c7f240 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 5.945015] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8d2e52f08e [ 5.945054] RDX: 0000000000000000 RSI: 00007ffcd7c7f2f0 RDI: 0000000000000005 [ 5.945099] RBP: 00007ffcd7c7f250 R08: 0000000000000000 R09: 0000000000000000 [ 5.945142] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf41 [ 5.945186] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcd7c7f9c0 | [ 5.973870] ------------[ cut here ]------------ | [ 5.973901] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/400 | [ 5.973955] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 5.974097] Tainted: [W]=WARN [ 5.974118] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.974154] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 5.974179] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 5.974279] RSP: 0018:ff718e9ec07fb6f0 EFLAGS: 00010286 [ 5.974307] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 5.974350] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059e00 [ 5.974389] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 5.974435] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 5.974475] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443059e00 [ 5.974519] FS: 00007fabc7bc9840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 5.974564] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 5.974597] CR2: 0000000031e80988 CR3: 00000000041e3003 CR4: 0000000000771ef0 [ 5.974639] PKRU: 55555554 [ 5.974653] Call Trace: [ 5.974669] [ 5.974684] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 5.974708] notifier_call_chain (kernel/notifier.c:85) [ 5.974732] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 5.974759] ? nla_strscpy (lib/nlattr.c:795) [ 5.974779] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 5.974814] ? __nla_validate_parse (lib/nlattr.c:620) [ 5.974843] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 5.974861] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 5.974884] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 5.974908] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 5.974931] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 5.974954] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 5.974982] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 5.975006] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 5.975028] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 5.975049] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 5.975073] ___sys_sendmsg (net/socket.c:2752) [ 5.975099] __sys_sendmsg (net/socket.c:2784) [ 5.975127] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 5.975147] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 5.975166] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 5.975194] RIP: 0033:0x7fabc7e0308e [ 5.975215] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 5.975313] RSP: 002b:00007ffe851c2df0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 5.975350] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fabc7e0308e [ 5.975384] RDX: 0000000000000000 RSI: 00007ffe851c2ea0 RDI: 0000000000000005 [ 5.975433] RBP: 00007ffe851c2e00 R08: 0000000000000000 R09: 0000000000000000 [ 5.975479] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf41 [ 5.975517] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe851c3570 | [ 6.006578] ------------[ cut here ]------------ | [ 6.006624] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/401 | [ 6.006677] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 6.006808] Tainted: [W]=WARN [ 6.006827] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.006862] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 6.006892] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 6.006996] RSP: 0018:ff718e9ec07fb6f0 EFLAGS: 00010286 [ 6.007020] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 6.007068] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229500 [ 6.007107] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 6.007152] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 6.007194] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443229500 [ 6.007245] FS: 00007f84317bc840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 6.007289] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 6.007322] CR2: 0000000013c8e988 CR3: 000000000c78e003 CR4: 0000000000771ef0 [ 6.007371] PKRU: 55555554 [ 6.007386] Call Trace: [ 6.007402] [ 6.007417] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 6.007439] notifier_call_chain (kernel/notifier.c:85) [ 6.007461] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 6.007483] ? nla_strscpy (lib/nlattr.c:795) [ 6.007512] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 6.007539] ? __nla_validate_parse (lib/nlattr.c:620) [ 6.007567] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 6.007595] ? __pcs_replace_empty_main (mm/slub.c:4620) [ 6.007630] ? kmem_cache_alloc_node_noprof (mm/slub.c:4749 mm/slub.c:4883 mm/slub.c:4950) [ 6.007655] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 6.007679] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 6.007707] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 6.007730] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 6.007752] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 6.007781] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 6.007804] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 6.007825] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 6.007845] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 6.007868] ___sys_sendmsg (net/socket.c:2752) [ 6.007889] __sys_sendmsg (net/socket.c:2784) [ 6.007914] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 6.007936] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 6.007959] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 6.007985] RIP: 0033:0x7f84319f608e [ 6.008008] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 6.008099] RSP: 002b:00007ffd3b891750 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 6.008139] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f84319f608e [ 6.008180] RDX: 0000000000000000 RSI: 00007ffd3b891800 RDI: 0000000000000005 [ 6.008223] RBP: 00007ffd3b891760 R08: 0000000000000000 R09: 0000000000000000 [ 6.008268] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf41 [ 6.008315] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd3b891ed0 | [ 6.039812] ------------[ cut here ]------------ | [ 6.039837] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/403 | [ 6.039884] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 6.040016] Tainted: [W]=WARN [ 6.040042] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.040075] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 6.040103] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 6.040193] RSP: 0018:ff718e9ec07fb6f0 EFLAGS: 00010286 [ 6.040221] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 6.040266] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2d800 [ 6.040302] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 6.040343] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 6.040384] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2d800 [ 6.040434] FS: 00007f8bc74d2840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 6.040476] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 6.040512] CR2: 00007f8bc77a21a0 CR3: 0000000001d35005 CR4: 0000000000771ef0 [ 6.040555] PKRU: 55555554 [ 6.040569] Call Trace: [ 6.040588] [ 6.040602] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 6.040633] notifier_call_chain (kernel/notifier.c:85) [ 6.040659] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 6.040680] ? nla_strscpy (lib/nlattr.c:795) [ 6.040701] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 6.040728] ? __nla_validate_parse (lib/nlattr.c:620) [ 6.040757] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 6.040782] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 6.040805] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 6.040836] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 6.040857] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 6.040879] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 6.040911] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 6.040934] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 6.040956] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 6.040976] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 6.040995] ___sys_sendmsg (net/socket.c:2752) [ 6.041020] __sys_sendmsg (net/socket.c:2784) [ 6.041040] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 6.041063] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 6.041087] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 6.041116] RIP: 0033:0x7f8bc770c08e [ 6.041136] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 6.041241] RSP: 002b:00007ffe7e02ef70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 6.041284] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8bc770c08e [ 6.041327] RDX: 0000000000000000 RSI: 00007ffe7e02f020 RDI: 0000000000000005 [ 6.041367] RBP: 00007ffe7e02ef80 R08: 0000000000000000 R09: 0000000000000000 [ 6.041409] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf41 [ 6.041454] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe7e02f6f0 | [ 6.061677] ------------[ cut here ]------------ | [ 6.061722] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/405 | [ 6.061780] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 6.061906] Tainted: [W]=WARN [ 6.061930] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.061969] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 6.062002] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 6.062087] RSP: 0018:ff718e9ec07fb6f0 EFLAGS: 00010286 [ 6.062114] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 6.062155] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fd100 [ 6.062198] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 6.062246] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 6.062294] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04431fd100 [ 6.062343] FS: 00007f3e649e6840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 6.062387] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 6.062424] CR2: 0000000025b88988 CR3: 000000000d2d8005 CR4: 0000000000771ef0 [ 6.062469] PKRU: 55555554 [ 6.062481] Call Trace: [ 6.062496] [ 6.062510] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 6.062534] notifier_call_chain (kernel/notifier.c:85) [ 6.062556] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 6.062580] ? nla_strscpy (lib/nlattr.c:795) [ 6.062601] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 6.062634] ? __nla_validate_parse (lib/nlattr.c:620) [ 6.062666] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 6.062687] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 6.062709] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 6.062738] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 6.062759] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 6.062781] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 6.062811] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 6.062832] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 6.062858] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 6.062876] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 6.062897] ___sys_sendmsg (net/socket.c:2752) [ 6.062920] __sys_sendmsg (net/socket.c:2784) [ 6.062944] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 6.062974] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 6.063001] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 6.063030] RIP: 0033:0x7f3e64c2008e [ 6.063053] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 6.063150] RSP: 002b:00007fffd85ba0a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 6.063190] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3e64c2008e [ 6.063234] RDX: 0000000000000000 RSI: 00007fffd85ba150 RDI: 0000000000000005 [ 6.063279] RBP: 00007fffd85ba0b0 R08: 0000000000000000 R09: 0000000000000000 [ 6.063321] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf41 [ 6.063369] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffd85ba820 | [ 6.094753] ------------[ cut here ]------------ | [ 6.094785] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/407 | [ 6.094839] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 6.094967] Tainted: [W]=WARN [ 6.094995] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.095031] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 6.095059] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 6.095155] RSP: 0018:ff718e9ec07fb6f0 EFLAGS: 00010286 [ 6.095182] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 6.095225] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441891d00 [ 6.095268] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 6.095303] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 6.095343] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441891d00 [ 6.095387] FS: 00007f4be0051840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 6.095434] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 6.095470] CR2: 00007f4be03211a0 CR3: 0000000003388001 CR4: 0000000000771ef0 [ 6.095510] PKRU: 55555554 [ 6.095524] Call Trace: [ 6.095541] [ 6.095555] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 6.095574] notifier_call_chain (kernel/notifier.c:85) [ 6.095594] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 6.095627] ? nla_strscpy (lib/nlattr.c:795) [ 6.095657] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 6.095687] ? __nla_validate_parse (lib/nlattr.c:620) [ 6.095718] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 6.095739] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 6.095760] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 6.095791] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 6.095810] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 6.095833] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 6.095860] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 6.095882] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 6.095901] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 6.095923] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 6.095946] ___sys_sendmsg (net/socket.c:2752) [ 6.095966] __sys_sendmsg (net/socket.c:2784) [ 6.095988] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 6.096006] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 6.096026] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 6.096051] RIP: 0033:0x7f4be028b08e [ 6.096071] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 6.096166] RSP: 002b:00007ffcda938ea0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 6.096207] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4be028b08e [ 6.096251] RDX: 0000000000000000 RSI: 00007ffcda938f50 RDI: 0000000000000005 [ 6.096287] RBP: 00007ffcda938eb0 R08: 0000000000000000 R09: 0000000000000000 [ 6.096336] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf41 [ 6.096375] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcda939620 | [ 6.138209] ------------[ cut here ]------------ | [ 6.138282] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/408 | [ 6.138341] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 6.138465] Tainted: [W]=WARN [ 6.138485] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.138520] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 6.138551] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 6.138660] RSP: 0018:ff718e9ec07fb6f0 EFLAGS: 00010286 [ 6.138688] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 6.138722] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431ff200 [ 6.138767] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 6.138812] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 6.138856] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04431ff200 [ 6.138900] FS: 00007f3d94910840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 6.138945] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 6.138982] CR2: 00007f3d94be01a0 CR3: 0000000001d35001 CR4: 0000000000771ef0 [ 6.139027] PKRU: 55555554 [ 6.139042] Call Trace: [ 6.139059] [ 6.139073] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 6.139098] notifier_call_chain (kernel/notifier.c:85) [ 6.139119] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 6.139140] ? nla_strscpy (lib/nlattr.c:795) [ 6.139163] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 6.139193] ? __nla_validate_parse (lib/nlattr.c:620) [ 6.139221] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 6.139247] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 6.139269] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 6.139300] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 6.139322] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 6.139342] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 6.139368] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 6.139391] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 6.139413] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 6.139441] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 6.139463] ___sys_sendmsg (net/socket.c:2752) [ 6.139486] __sys_sendmsg (net/socket.c:2784) [ 6.139510] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 6.139533] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 6.139556] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 6.139582] RIP: 0033:0x7f3d94b4a08e [ 6.139602] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 6.139722] RSP: 002b:00007ffec9a0b610 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 6.139763] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3d94b4a08e [ 6.139800] RDX: 0000000000000000 RSI: 00007ffec9a0b6c0 RDI: 0000000000000005 [ 6.139841] RBP: 00007ffec9a0b620 R08: 0000000000000000 R09: 0000000000000000 [ 6.139882] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf41 [ 6.139921] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffec9a0bd90 | [ 6.169695] ------------[ cut here ]------------ | [ 6.169749] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/410 | [ 6.169801] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 6.169937] Tainted: [W]=WARN [ 6.169959] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.169992] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 6.170023] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 6.170120] RSP: 0018:ff718e9ec07fb6f0 EFLAGS: 00010286 [ 6.170156] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 6.170202] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1500 [ 6.170244] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 6.170287] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 6.170329] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04418e1500 [ 6.170378] FS: 00007fad26bf1840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 6.170418] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 6.170460] CR2: 00007fad26ec11a0 CR3: 000000000d2c5003 CR4: 0000000000771ef0 [ 6.170503] PKRU: 55555554 [ 6.170519] Call Trace: [ 6.170533] [ 6.170548] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 6.170570] notifier_call_chain (kernel/notifier.c:85) [ 6.170592] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 6.170619] ? nla_strscpy (lib/nlattr.c:795) [ 6.170646] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 6.170676] ? __nla_validate_parse (lib/nlattr.c:620) [ 6.170702] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 6.170722] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 6.170744] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 6.170778] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 6.170799] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 6.170820] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 6.170848] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 6.170870] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 6.170894] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 6.170914] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 6.170937] ___sys_sendmsg (net/socket.c:2752) [ 6.170959] __sys_sendmsg (net/socket.c:2784) [ 6.170978] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 6.171000] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 6.171022] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 6.171048] RIP: 0033:0x7fad26e2b08e [ 6.171070] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 6.171164] RSP: 002b:00007ffe6d6010c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 6.171205] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fad26e2b08e [ 6.171249] RDX: 0000000000000000 RSI: 00007ffe6d601170 RDI: 0000000000000005 [ 6.171290] RBP: 00007ffe6d6010d0 R08: 0000000000000000 R09: 0000000000000000 [ 6.171329] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf41 [ 6.171371] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe6d601840 | [ 6.207359] ------------[ cut here ]------------ | [ 6.207399] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/412 | [ 6.207456] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 6.207585] Tainted: [W]=WARN [ 6.207607] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.207642] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 6.207677] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 6.207775] RSP: 0018:ff718e9ec07fb6f0 EFLAGS: 00010286 [ 6.207803] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 6.207845] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229900 [ 6.207892] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 6.207929] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 6.207972] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443229900 [ 6.208015] FS: 00007f2f6d65b840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 6.208058] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 6.208095] CR2: 000000001111f988 CR3: 000000000d2c5003 CR4: 0000000000771ef0 [ 6.208141] PKRU: 55555554 [ 6.208156] Call Trace: [ 6.208169] [ 6.208185] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 6.208214] notifier_call_chain (kernel/notifier.c:85) [ 6.208242] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 6.208267] ? nla_strscpy (lib/nlattr.c:795) [ 6.208290] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 6.208321] ? __nla_validate_parse (lib/nlattr.c:620) [ 6.208353] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 6.208375] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 6.208396] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 6.208426] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 6.208453] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 6.208474] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 6.208501] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 6.208519] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 6.208544] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 6.208565] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 6.208589] ___sys_sendmsg (net/socket.c:2752) [ 6.208621] __sys_sendmsg (net/socket.c:2784) [ 6.208645] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 6.208670] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 6.208692] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 6.208719] RIP: 0033:0x7f2f6d89508e [ 6.208740] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 6.208845] RSP: 002b:00007ffc8ee13180 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 6.208892] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2f6d89508e [ 6.208931] RDX: 0000000000000000 RSI: 00007ffc8ee13230 RDI: 0000000000000005 [ 6.208971] RBP: 00007ffc8ee13190 R08: 0000000000000000 R09: 0000000000000000 [ 6.209013] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf41 [ 6.209057] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc8ee13900 | [ 6.246494] ------------[ cut here ]------------ | [ 6.246530] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/414 | [ 6.246589] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 6.246722] Tainted: [W]=WARN [ 6.246746] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.246781] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 6.246812] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 6.246909] RSP: 0018:ff718e9ec07fb6f0 EFLAGS: 00010286 [ 6.246938] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 6.246988] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058600 [ 6.247032] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 6.247074] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 6.247118] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443058600 [ 6.247159] FS: 00007f743c8ee840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 6.247201] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 6.247241] CR2: 0000000000a21988 CR3: 00000000041e3005 CR4: 0000000000771ef0 [ 6.247289] PKRU: 55555554 [ 6.247305] Call Trace: [ 6.247319] [ 6.247334] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 6.247359] notifier_call_chain (kernel/notifier.c:85) [ 6.247380] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 6.247405] ? nla_strscpy (lib/nlattr.c:795) [ 6.247433] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 6.247464] ? __nla_validate_parse (lib/nlattr.c:620) [ 6.247494] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 6.247518] ? kmem_cache_alloc_node_noprof (mm/slub.c:4749 mm/slub.c:4883 mm/slub.c:4950) [ 6.247549] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 6.247571] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 6.247598] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 6.247625] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 6.247647] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 6.247678] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 6.247697] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 6.247717] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 6.247739] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 6.247761] ___sys_sendmsg (net/socket.c:2752) [ 6.247785] __sys_sendmsg (net/socket.c:2784) [ 6.247808] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 6.247829] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 6.247852] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 6.247882] RIP: 0033:0x7f743cb2808e [ 6.247905] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 6.248000] RSP: 002b:00007ffd52ff8540 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 6.248042] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f743cb2808e [ 6.248083] RDX: 0000000000000000 RSI: 00007ffd52ff85f0 RDI: 0000000000000005 [ 6.248132] RBP: 00007ffd52ff8550 R08: 0000000000000000 R09: 0000000000000000 [ 6.248172] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf41 [ 6.248213] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd52ff8cc0 | [ 6.266314] ------------[ cut here ]------------ | [ 6.266341] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/416 | [ 6.266392] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 6.266523] Tainted: [W]=WARN [ 6.266540] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.266586] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 6.266686] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 6.266807] RSP: 0018:ff718e9ec07fb6f0 EFLAGS: 00010286 [ 6.266837] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 6.266884] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2d200 [ 6.266925] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 6.266974] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 6.267006] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2d200 [ 6.267047] FS: 00007ff24822a840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 6.267093] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 6.267125] CR2: 000000001ba90988 CR3: 0000000008506005 CR4: 0000000000771ef0 [ 6.267164] PKRU: 55555554 [ 6.267179] Call Trace: [ 6.267196] [ 6.267215] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 6.267246] notifier_call_chain (kernel/notifier.c:85) [ 6.267273] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 6.267296] ? nla_strscpy (lib/nlattr.c:795) [ 6.267317] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 6.267349] ? __nla_validate_parse (lib/nlattr.c:620) [ 6.267384] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 6.267406] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 6.267426] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 6.267453] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 6.267481] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 6.267504] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 6.267528] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 6.267553] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 6.267578] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 6.267596] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 6.267631] ___sys_sendmsg (net/socket.c:2752) [ 6.267654] __sys_sendmsg (net/socket.c:2784) [ 6.267673] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 6.267698] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 6.267719] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 6.267751] RIP: 0033:0x7ff24846408e [ 6.267772] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 6.267876] RSP: 002b:00007ffd8b0e0f70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 6.267921] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff24846408e [ 6.267961] RDX: 0000000000000000 RSI: 00007ffd8b0e1020 RDI: 0000000000000005 [ 6.268005] RBP: 00007ffd8b0e0f80 R08: 0000000000000000 R09: 0000000000000000 [ 6.268048] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf41 [ 6.268093] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd8b0e16f0 | [ 6.306172] ------------[ cut here ]------------ | [ 6.306211] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/417 | [ 6.306270] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 6.306399] Tainted: [W]=WARN [ 6.306424] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.306457] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 6.306490] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 6.306590] RSP: 0018:ff718e9ec07fb6f0 EFLAGS: 00010286 [ 6.306624] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 6.306668] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2da00 [ 6.306709] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 6.306748] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 6.306788] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2da00 [ 6.306833] FS: 00007f72ba4e2840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 6.306880] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 6.306917] CR2: 00007f72ba7b21a0 CR3: 000000000d2c5001 CR4: 0000000000771ef0 [ 6.306961] PKRU: 55555554 [ 6.306974] Call Trace: [ 6.306990] [ 6.307004] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 6.307027] notifier_call_chain (kernel/notifier.c:85) [ 6.307049] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 6.307072] ? nla_strscpy (lib/nlattr.c:795) [ 6.307095] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 6.307122] ? __nla_validate_parse (lib/nlattr.c:620) [ 6.307147] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 6.307168] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 6.307189] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 6.307217] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 6.307241] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 6.307263] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 6.307290] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 6.307310] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 6.307335] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 6.307356] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 6.307378] ___sys_sendmsg (net/socket.c:2752) [ 6.307401] __sys_sendmsg (net/socket.c:2784) [ 6.307428] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 6.307450] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 6.307470] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 6.307498] RIP: 0033:0x7f72ba71c08e [ 6.307521] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 6.307620] RSP: 002b:00007fff3e25a310 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 6.307666] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f72ba71c08e [ 6.307704] RDX: 0000000000000000 RSI: 00007fff3e25a3c0 RDI: 0000000000000005 [ 6.307746] RBP: 00007fff3e25a320 R08: 0000000000000000 R09: 0000000000000000 [ 6.307791] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf41 [ 6.307834] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff3e25aa90 | [ 6.331241] ------------[ cut here ]------------ | [ 6.331307] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/419 | [ 6.331363] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 6.331489] Tainted: [W]=WARN [ 6.331509] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.331547] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 6.331579] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 6.331688] RSP: 0018:ff718e9ec07fb6f0 EFLAGS: 00010286 [ 6.331719] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 6.331761] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058400 [ 6.331806] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 6.331848] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 6.331890] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443058400 [ 6.331936] FS: 00007f0ceceb8840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 6.331979] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 6.332014] CR2: 000000001873f988 CR3: 000000000d24b001 CR4: 0000000000771ef0 [ 6.332060] PKRU: 55555554 [ 6.332075] Call Trace: [ 6.332090] [ 6.332106] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 6.332127] notifier_call_chain (kernel/notifier.c:85) [ 6.332149] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 6.332171] ? nla_strscpy (lib/nlattr.c:795) [ 6.332193] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 6.332220] ? __nla_validate_parse (lib/nlattr.c:620) [ 6.332255] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 6.332278] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 6.332301] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 6.332330] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 6.332354] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 6.332376] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 6.332405] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 6.332433] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 6.332753] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 6.332775] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 6.332799] ___sys_sendmsg (net/socket.c:2752) [ 6.332822] __sys_sendmsg (net/socket.c:2784) [ 6.332845] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 6.332868] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 6.332891] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 6.332919] RIP: 0033:0x7f0ced0f208e [ 6.332942] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 6.333034] RSP: 002b:00007fff92973e30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 6.333080] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0ced0f208e [ 6.333123] RDX: 0000000000000000 RSI: 00007fff92973ee0 RDI: 0000000000000005 [ 6.333167] RBP: 00007fff92973e40 R08: 0000000000000000 R09: 0000000000000000 [ 6.333209] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf41 [ 6.333254] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff929745b0 | [ 6.359919] ------------[ cut here ]------------ | [ 6.359959] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/421 | [ 6.360006] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 6.360124] Tainted: [W]=WARN [ 6.360152] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.360194] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 6.360220] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 6.360332] RSP: 0018:ff718e9ec07fb6f0 EFLAGS: 00010286 [ 6.360363] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 6.360405] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059b00 [ 6.360444] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 6.360476] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 6.360518] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443059b00 [ 6.360563] FS: 00007f7131b0a840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 6.360601] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 6.360643] CR2: 0000000014539988 CR3: 0000000009600003 CR4: 0000000000771ef0 [ 6.360689] PKRU: 55555554 [ 6.360704] Call Trace: [ 6.360722] [ 6.360740] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 6.360764] notifier_call_chain (kernel/notifier.c:85) [ 6.360784] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 6.360808] ? nla_strscpy (lib/nlattr.c:795) [ 6.360829] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 6.360860] ? __nla_validate_parse (lib/nlattr.c:620) [ 6.360887] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 6.360910] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 6.360929] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 6.360956] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 6.360976] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 6.360997] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 6.361023] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 6.361048] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 6.361068] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 6.361086] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 6.361111] ___sys_sendmsg (net/socket.c:2752) [ 6.361132] __sys_sendmsg (net/socket.c:2784) [ 6.361158] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 6.361177] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 6.361194] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 6.361220] RIP: 0033:0x7f7131d4408e [ 6.361244] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 6.361345] RSP: 002b:00007ffc46214770 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 6.361382] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7131d4408e [ 6.361429] RDX: 0000000000000000 RSI: 00007ffc46214820 RDI: 0000000000000005 [ 6.361471] RBP: 00007ffc46214780 R08: 0000000000000000 R09: 0000000000000000 [ 6.361512] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf41 [ 6.361552] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc46214ef0 | [ 6.376280] ------------[ cut here ]------------ | [ 6.376312] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/423 | [ 6.376364] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 6.376497] Tainted: [W]=WARN [ 6.376520] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.376555] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 6.376582] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 6.376726] RSP: 0018:ff718e9ec07fb6f0 EFLAGS: 00010286 [ 6.376756] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 6.376804] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2c600 [ 6.376850] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 6.376898] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 6.376940] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2c600 [ 6.376987] FS: 00007fa2cba31840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 6.377032] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 6.377065] CR2: 00007fa2cbd011a0 CR3: 0000000004153003 CR4: 0000000000771ef0 [ 6.377108] PKRU: 55555554 [ 6.377121] Call Trace: [ 6.377138] [ 6.377155] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 6.377178] notifier_call_chain (kernel/notifier.c:85) [ 6.377203] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 6.377223] ? nla_strscpy (lib/nlattr.c:795) [ 6.377249] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 6.377278] ? __nla_validate_parse (lib/nlattr.c:620) [ 6.377308] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 6.377330] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 6.377352] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 6.377383] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 6.377402] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 6.377425] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 6.377462] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 6.377484] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 6.377506] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 6.377530] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 6.377554] ___sys_sendmsg (net/socket.c:2752) [ 6.377578] __sys_sendmsg (net/socket.c:2784) [ 6.377601] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 6.377628] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 6.377648] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 6.377680] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 6.377709] RIP: 0033:0x7fa2cbc6b08e [ 6.377731] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 6.377831] RSP: 002b:00007fff03b68930 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 6.377874] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa2cbc6b08e [ 6.377916] RDX: 0000000000000000 RSI: 00007fff03b689e0 RDI: 0000000000000005 [ 6.377957] RBP: 00007fff03b68940 R08: 0000000000000000 R09: 0000000000000000 [ 6.377995] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf41 [ 6.378038] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff03b690b0 | [ 6.401030] ------------[ cut here ]------------ | [ 6.401061] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/425 | [ 6.401112] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 6.401247] Tainted: [W]=WARN [ 6.401269] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.401308] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 6.401336] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 6.401438] RSP: 0018:ff718e9ec07fb6f0 EFLAGS: 00010286 [ 6.401468] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 6.401516] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228400 [ 6.401558] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 6.401598] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 6.401661] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443228400 [ 6.401708] FS: 00007f47e59a3840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 6.401746] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 6.401776] CR2: 0000000026996988 CR3: 000000000d4a8005 CR4: 0000000000771ef0 [ 6.401817] PKRU: 55555554 [ 6.401833] Call Trace: [ 6.401850] [ 6.401865] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 6.401893] notifier_call_chain (kernel/notifier.c:85) [ 6.401913] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 6.401940] ? nla_strscpy (lib/nlattr.c:795) [ 6.401961] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 6.401988] ? __nla_validate_parse (lib/nlattr.c:620) [ 6.402018] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 6.402049] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 6.402077] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 6.402108] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 6.402132] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 6.402152] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 6.402180] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 6.402201] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 6.402221] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 6.402245] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 6.402267] ___sys_sendmsg (net/socket.c:2752) [ 6.402285] __sys_sendmsg (net/socket.c:2784) [ 6.402307] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 6.402331] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 6.402354] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 6.402381] RIP: 0033:0x7f47e5bdd08e [ 6.402403] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 6.402498] RSP: 002b:00007ffc53a5b350 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 6.402541] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f47e5bdd08e [ 6.402582] RDX: 0000000000000000 RSI: 00007ffc53a5b400 RDI: 0000000000000005 [ 6.402632] RBP: 00007ffc53a5b360 R08: 0000000000000000 R09: 0000000000000000 [ 6.402679] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf41 [ 6.402715] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc53a5bad0 | [ 6.407058] ------------[ cut here ]------------ | [ 6.407087] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/426 | [ 6.407138] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 6.407275] Tainted: [W]=WARN [ 6.407299] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.407334] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 6.407369] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 6.407469] RSP: 0018:ff718e9ec07fb6f0 EFLAGS: 00010286 [ 6.407493] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 6.407537] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2cb00 [ 6.407577] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 6.407627] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 6.407672] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2cb00 [ 6.407719] FS: 00007f097b656840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 6.407767] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 6.407801] CR2: 0000000036476988 CR3: 000000000c78c005 CR4: 0000000000771ef0 [ 6.407844] PKRU: 55555554 [ 6.407859] Call Trace: [ 6.407873] [ 6.407890] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 6.407911] notifier_call_chain (kernel/notifier.c:85) [ 6.407930] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 6.407952] ? nla_strscpy (lib/nlattr.c:795) [ 6.407976] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 6.408007] ? __nla_validate_parse (lib/nlattr.c:620) [ 6.408037] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 6.408056] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 6.408077] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 6.408105] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 6.408126] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 6.408148] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 6.408176] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 6.408203] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 6.408225] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 6.408249] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 6.408272] ___sys_sendmsg (net/socket.c:2752) [ 6.408296] __sys_sendmsg (net/socket.c:2784) [ 6.408319] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 6.408343] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 6.408366] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 6.408393] RIP: 0033:0x7f097b89008e [ 6.408416] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 6.408519] RSP: 002b:00007ffd4b6386b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 6.408559] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f097b89008e [ 6.408599] RDX: 0000000000000000 RSI: 00007ffd4b638760 RDI: 0000000000000005 [ 6.408645] RBP: 00007ffd4b6386c0 R08: 0000000000000000 R09: 0000000000000000 [ 6.408686] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf41 [ 6.408730] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd4b638e30 | [ 6.437024] ------------[ cut here ]------------ | [ 6.437055] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/427 | [ 6.437107] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 6.437243] Tainted: [W]=WARN [ 6.437266] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.437303] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 6.437336] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 6.437430] RSP: 0018:ff718e9ec07fb6f0 EFLAGS: 00010286 [ 6.437455] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 6.437499] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055700 [ 6.437543] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 6.437584] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 6.437633] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443055700 [ 6.437679] FS: 00007fa868a98840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 6.437725] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 6.437762] CR2: 00000000152bc988 CR3: 0000000003253001 CR4: 0000000000771ef0 [ 6.437798] PKRU: 55555554 [ 6.437812] Call Trace: [ 6.437828] [ 6.437843] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 6.437867] notifier_call_chain (kernel/notifier.c:85) [ 6.437887] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 6.437911] ? nla_strscpy (lib/nlattr.c:795) [ 6.437934] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 6.437965] ? __nla_validate_parse (lib/nlattr.c:620) [ 6.437994] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 6.438025] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 6.438048] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 6.438075] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 6.438095] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 6.438115] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 6.438145] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 6.438166] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 6.438188] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 6.438210] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 6.438239] ___sys_sendmsg (net/socket.c:2752) [ 6.438263] __sys_sendmsg (net/socket.c:2784) [ 6.438285] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 6.438310] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 6.438333] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 6.438360] RIP: 0033:0x7fa868cd208e [ 6.438379] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 6.438482] RSP: 002b:00007ffd70977010 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 6.438525] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa868cd208e [ 6.438568] RDX: 0000000000000000 RSI: 00007ffd709770c0 RDI: 0000000000000005 [ 6.438619] RBP: 00007ffd70977020 R08: 0000000000000000 R09: 0000000000000000 [ 6.438665] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf41 [ 6.438714] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd70977790 | [ 6.453120] ------------[ cut here ]------------ | [ 6.453146] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/429 | [ 6.453202] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 6.453331] Tainted: [W]=WARN [ 6.453356] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.453390] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 6.453418] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 6.453501] RSP: 0018:ff718e9ec07fb6f0 EFLAGS: 00010286 [ 6.453532] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 6.453575] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058a00 [ 6.453624] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 6.453666] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 6.453708] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443058a00 [ 6.453753] FS: 00007f08e331f840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 6.453794] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 6.453830] CR2: 000000000179e988 CR3: 000000000d2c5001 CR4: 0000000000771ef0 [ 6.453874] PKRU: 55555554 [ 6.453889] Call Trace: [ 6.453905] [ 6.453921] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 6.453942] notifier_call_chain (kernel/notifier.c:85) [ 6.453963] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 6.453987] ? nla_strscpy (lib/nlattr.c:795) [ 6.454009] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 6.454043] ? __nla_validate_parse (lib/nlattr.c:620) [ 6.454076] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 6.454097] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 6.454119] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 6.454177] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 6.454200] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 6.454221] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 6.454260] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 6.454282] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 6.454303] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 6.454325] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 6.454349] ___sys_sendmsg (net/socket.c:2752) [ 6.454376] __sys_sendmsg (net/socket.c:2784) [ 6.454403] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 6.454424] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 6.454450] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 6.454483] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 6.454509] RIP: 0033:0x7f08e355908e [ 6.454531] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 6.454621] RSP: 002b:00007ffd5306c3c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 6.454671] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f08e355908e [ 6.454712] RDX: 0000000000000000 RSI: 00007ffd5306c470 RDI: 0000000000000005 [ 6.454750] RBP: 00007ffd5306c3d0 R08: 0000000000000000 R09: 0000000000000000 [ 6.454792] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf41 [ 6.454832] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd5306cb40 | [ 6.482383] ------------[ cut here ]------------ | [ 6.482431] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/431 | [ 6.482478] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 6.482610] Tainted: [W]=WARN [ 6.482659] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.482708] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 6.482739] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 6.482838] RSP: 0018:ff718e9ec07fb6f0 EFLAGS: 00010286 [ 6.482866] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 6.482909] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2d100 [ 6.482949] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 6.482989] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 6.483038] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2d100 [ 6.483083] FS: 00007f141458f840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 6.483128] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 6.483169] CR2: 000000003ac3f988 CR3: 000000000c78c003 CR4: 0000000000771ef0 [ 6.483205] PKRU: 55555554 [ 6.483220] Call Trace: [ 6.483239] [ 6.483254] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 6.483278] notifier_call_chain (kernel/notifier.c:85) [ 6.483299] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 6.483318] ? nla_strscpy (lib/nlattr.c:795) [ 6.483341] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 6.483369] ? __nla_validate_parse (lib/nlattr.c:620) [ 6.483398] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 6.483419] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 6.483441] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 6.483470] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 6.483494] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 6.483517] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 6.483543] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 6.483574] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 6.483598] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 6.483623] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 6.483649] ___sys_sendmsg (net/socket.c:2752) [ 6.483673] __sys_sendmsg (net/socket.c:2784) [ 6.483698] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 6.483720] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 6.483740] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 6.483772] RIP: 0033:0x7f14147c908e [ 6.483796] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 6.483893] RSP: 002b:00007fffc478d070 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 6.483946] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f14147c908e [ 6.483991] RDX: 0000000000000000 RSI: 00007fffc478d120 RDI: 0000000000000005 [ 6.484035] RBP: 00007fffc478d080 R08: 0000000000000000 R09: 0000000000000000 [ 6.484079] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf41 [ 6.484120] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffc478d7f0 | [ 6.500682] ------------[ cut here ]------------ | [ 6.500716] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/433 | [ 6.500781] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 6.500909] Tainted: [W]=WARN [ 6.500930] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.500960] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 6.500992] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 6.501100] RSP: 0018:ff718e9ec07fb6f0 EFLAGS: 00010286 [ 6.501129] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 6.501178] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059f00 [ 6.501221] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 6.501270] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 6.501314] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443059f00 [ 6.501358] FS: 00007ff5b77c2840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 6.501407] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 6.501445] CR2: 00007ff5b7a921a0 CR3: 0000000004153003 CR4: 0000000000771ef0 [ 6.501482] PKRU: 55555554 [ 6.501500] Call Trace: [ 6.501517] [ 6.501535] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 6.501556] notifier_call_chain (kernel/notifier.c:85) [ 6.501576] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 6.501600] ? nla_strscpy (lib/nlattr.c:795) [ 6.501628] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 6.501660] ? __nla_validate_parse (lib/nlattr.c:620) [ 6.501690] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 6.501711] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 6.501730] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 6.501764] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 6.501784] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 6.501807] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 6.501839] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 6.501861] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 6.501882] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 6.501902] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 6.501924] ___sys_sendmsg (net/socket.c:2752) [ 6.501946] __sys_sendmsg (net/socket.c:2784) [ 6.501968] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 6.501989] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 6.502010] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 6.502039] RIP: 0033:0x7ff5b79fc08e [ 6.502060] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 6.502160] RSP: 002b:00007ffed1c07be0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 6.502206] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff5b79fc08e [ 6.502255] RDX: 0000000000000000 RSI: 00007ffed1c07c90 RDI: 0000000000000005 [ 6.502298] RBP: 00007ffed1c07bf0 R08: 0000000000000000 R09: 0000000000000000 [ 6.502342] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf41 [ 6.502383] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffed1c08360 | [ 6.505818] ------------[ cut here ]------------ | [ 6.505852] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/434 | [ 6.505902] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 6.506029] Tainted: [W]=WARN [ 6.506053] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.506092] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 6.506122] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 6.506218] RSP: 0018:ff718e9ec07fb6f0 EFLAGS: 00010286 [ 6.506252] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 6.506293] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441891c00 [ 6.506346] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 6.506386] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 6.506428] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441891c00 [ 6.506476] FS: 00007fc6d8af4840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 6.506516] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 6.506555] CR2: 00000000199c2988 CR3: 00000000041f2005 CR4: 0000000000771ef0 [ 6.506598] PKRU: 55555554 [ 6.506617] Call Trace: [ 6.506634] [ 6.506650] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 6.506673] notifier_call_chain (kernel/notifier.c:85) [ 6.506697] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 6.506727] ? nla_strscpy (lib/nlattr.c:795) [ 6.506750] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 6.506774] ? __nla_validate_parse (lib/nlattr.c:620) [ 6.506804] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 6.506828] ? kmem_cache_alloc_node_noprof (mm/slub.c:4749 mm/slub.c:4883 mm/slub.c:4950) [ 6.506855] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 6.506878] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 6.506908] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 6.506929] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 6.506954] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 6.506984] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 6.507007] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 6.507030] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 6.507051] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 6.507073] ___sys_sendmsg (net/socket.c:2752) [ 6.507095] __sys_sendmsg (net/socket.c:2784) [ 6.507119] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 6.507141] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 6.507166] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 6.507197] RIP: 0033:0x7fc6d8d2e08e [ 6.507219] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 6.507315] RSP: 002b:00007fffec795120 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 6.507357] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc6d8d2e08e [ 6.507399] RDX: 0000000000000000 RSI: 00007fffec7951d0 RDI: 0000000000000005 [ 6.507438] RBP: 00007fffec795130 R08: 0000000000000000 R09: 0000000000000000 [ 6.507481] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf41 [ 6.507522] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffec7958a0 | [ 6.537786] ------------[ cut here ]------------ | [ 6.537820] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/436 | [ 6.537868] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 6.537998] Tainted: [W]=WARN [ 6.538018] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.538058] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 6.538089] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 6.538199] RSP: 0018:ff718e9ec07fb6f0 EFLAGS: 00010286 [ 6.538237] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 6.538279] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1000 [ 6.538328] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 6.538374] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 6.538419] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04418e1000 [ 6.538468] FS: 00007fd439809840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 6.538511] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 6.538551] CR2: 000000002c7ec988 CR3: 0000000004207005 CR4: 0000000000771ef0 [ 6.538597] PKRU: 55555554 [ 6.538610] Call Trace: [ 6.538628] [ 6.538647] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 6.538668] notifier_call_chain (kernel/notifier.c:85) [ 6.538697] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 6.538720] ? nla_strscpy (lib/nlattr.c:795) [ 6.538743] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 6.538775] ? __nla_validate_parse (lib/nlattr.c:620) [ 6.538804] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 6.538830] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 6.538854] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 6.538883] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 6.538905] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 6.538927] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 6.538958] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 6.538983] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 6.539005] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 6.539029] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 6.539054] ___sys_sendmsg (net/socket.c:2752) [ 6.539079] __sys_sendmsg (net/socket.c:2784) [ 6.539100] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 6.539125] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 6.539149] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 6.539180] RIP: 0033:0x7fd439a4308e [ 6.539202] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 6.539303] RSP: 002b:00007ffe61338140 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 6.539351] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd439a4308e [ 6.539396] RDX: 0000000000000000 RSI: 00007ffe613381f0 RDI: 0000000000000005 [ 6.539437] RBP: 00007ffe61338150 R08: 0000000000000000 R09: 0000000000000000 [ 6.539481] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf41 [ 6.539525] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe613388c0 | [ 6.581474] ------------[ cut here ]------------ | [ 6.581509] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/438 | [ 6.581564] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 6.581713] Tainted: [W]=WARN [ 6.581745] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.581781] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 6.581809] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 6.581913] RSP: 0018:ff718e9ec07fb6f0 EFLAGS: 00010286 [ 6.581943] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 6.581988] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2d800 [ 6.582027] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 6.582070] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 6.582115] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2d800 [ 6.582166] FS: 00007ff0fbecf840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 6.582213] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 6.582257] CR2: 0000000037be1988 CR3: 0000000003064005 CR4: 0000000000771ef0 [ 6.582304] PKRU: 55555554 [ 6.582319] Call Trace: [ 6.582341] [ 6.582360] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 6.582381] notifier_call_chain (kernel/notifier.c:85) [ 6.582405] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 6.582431] ? nla_strscpy (lib/nlattr.c:795) [ 6.582454] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 6.582486] ? __nla_validate_parse (lib/nlattr.c:620) [ 6.582514] ? __free_pages_prepare (mm/page_alloc.c:1373 (discriminator 26)) [ 6.582540] ? __pcs_replace_empty_main (mm/slub.c:4620) [ 6.582566] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 6.582590] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 6.582609] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 6.582646] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 6.582669] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 6.582690] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 6.582719] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 6.582741] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 6.582762] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 6.582786] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 6.582810] ___sys_sendmsg (net/socket.c:2752) [ 6.582833] __sys_sendmsg (net/socket.c:2784) [ 6.582858] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 6.582884] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 6.582906] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 6.582934] RIP: 0033:0x7ff0fc10908e [ 6.582957] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 6.583054] RSP: 002b:00007ffc682ade20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 6.583098] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff0fc10908e [ 6.583144] RDX: 0000000000000000 RSI: 00007ffc682aded0 RDI: 0000000000000005 [ 6.583184] RBP: 00007ffc682ade30 R08: 0000000000000000 R09: 0000000000000000 [ 6.583226] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf41 [ 6.583271] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc682ae5a0 | [ 6.610137] ------------[ cut here ]------------ | [ 6.610182] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/440 | [ 6.610240] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 6.610366] Tainted: [W]=WARN [ 6.610387] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.610425] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 6.610461] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 6.610560] RSP: 0018:ff718e9ec080b6f0 EFLAGS: 00010286 [ 6.610590] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 6.610637] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059500 [ 6.610688] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 6.610728] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 6.610770] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443059500 [ 6.610816] FS: 00007fa416867840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 6.610863] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 6.610898] CR2: 00000000354bb988 CR3: 000000000d2ca001 CR4: 0000000000771ef0 [ 6.610939] PKRU: 55555554 [ 6.610955] Call Trace: [ 6.610973] [ 6.610987] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 6.611011] notifier_call_chain (kernel/notifier.c:85) [ 6.611036] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 6.611057] ? nla_strscpy (lib/nlattr.c:795) [ 6.611078] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 6.611108] ? __nla_validate_parse (lib/nlattr.c:620) [ 6.611139] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 6.611162] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 6.611183] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 6.611208] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 6.611230] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 6.611258] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 6.611287] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 6.611312] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 6.611331] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 6.611357] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 6.611378] ___sys_sendmsg (net/socket.c:2752) [ 6.611404] __sys_sendmsg (net/socket.c:2784) [ 6.611427] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 6.611447] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 6.611469] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 6.611498] RIP: 0033:0x7fa416aa108e [ 6.611518] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 6.611627] RSP: 002b:00007ffdcbba77c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 6.611668] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa416aa108e [ 6.611715] RDX: 0000000000000000 RSI: 00007ffdcbba7870 RDI: 0000000000000005 [ 6.611759] RBP: 00007ffdcbba77d0 R08: 0000000000000000 R09: 0000000000000000 [ 6.611799] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf41 [ 6.611838] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdcbba7f40 | [ 6.641866] ------------[ cut here ]------------ | [ 6.641899] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/442 | [ 6.641954] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 6.642085] Tainted: [W]=WARN [ 6.642103] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.642145] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 6.642176] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 6.642283] RSP: 0018:ff718e9ec080b6f0 EFLAGS: 00010286 [ 6.642312] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 6.642354] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055c00 [ 6.642396] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 6.642438] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 6.642483] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443055c00 [ 6.642527] FS: 00007fd046209840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 6.642570] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 6.642607] CR2: 00000000393d5988 CR3: 000000000d24b001 CR4: 0000000000771ef0 [ 6.642654] PKRU: 55555554 [ 6.642668] Call Trace: [ 6.642682] [ 6.642698] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 6.642718] notifier_call_chain (kernel/notifier.c:85) [ 6.642740] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 6.642768] ? nla_strscpy (lib/nlattr.c:795) [ 6.642790] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 6.642819] ? __nla_validate_parse (lib/nlattr.c:620) [ 6.642849] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 6.642875] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 6.642896] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 6.642921] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 6.642944] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 6.642966] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 6.642995] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 6.643016] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 6.643038] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 6.643060] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 6.643082] ___sys_sendmsg (net/socket.c:2752) [ 6.643105] __sys_sendmsg (net/socket.c:2784) [ 6.643126] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 6.643144] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 6.643167] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 6.643194] RIP: 0033:0x7fd04644308e [ 6.643215] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 6.643316] RSP: 002b:00007ffe375b2e80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 6.643361] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd04644308e [ 6.643403] RDX: 0000000000000000 RSI: 00007ffe375b2f30 RDI: 0000000000000005 [ 6.643449] RBP: 00007ffe375b2e90 R08: 0000000000000000 R09: 0000000000000000 [ 6.643494] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf41 [ 6.643533] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe375b3600 | [ 6.680151] ------------[ cut here ]------------ | [ 6.680192] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/444 | [ 6.680248] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 6.680381] Tainted: [W]=WARN [ 6.680403] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.680435] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 6.680465] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 6.680558] RSP: 0018:ff718e9ec080b6f0 EFLAGS: 00010286 [ 6.680586] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 6.680625] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fee00 [ 6.680670] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 6.680713] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 6.680749] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04431fee00 [ 6.680793] FS: 00007fcb44f53840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 6.680839] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 6.680877] CR2: 00000000088e0988 CR3: 0000000003388003 CR4: 0000000000771ef0 [ 6.680919] PKRU: 55555554 [ 6.680930] Call Trace: [ 6.680944] [ 6.680959] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 6.680980] notifier_call_chain (kernel/notifier.c:85) [ 6.681004] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 6.681027] ? nla_strscpy (lib/nlattr.c:795) [ 6.681049] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 6.681081] ? __nla_validate_parse (lib/nlattr.c:620) [ 6.681111] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 6.681134] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 6.681152] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 6.681185] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 6.681210] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 6.681234] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 6.681263] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 6.681287] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 6.681312] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 6.681334] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 6.681362] ___sys_sendmsg (net/socket.c:2752) [ 6.681384] __sys_sendmsg (net/socket.c:2784) [ 6.681406] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 6.681429] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 6.681452] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 6.681479] RIP: 0033:0x7fcb4518d08e [ 6.681498] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 6.681585] RSP: 002b:00007ffd7a8eb430 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 6.681627] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcb4518d08e [ 6.681671] RDX: 0000000000000000 RSI: 00007ffd7a8eb4e0 RDI: 0000000000000005 [ 6.681714] RBP: 00007ffd7a8eb440 R08: 0000000000000000 R09: 0000000000000000 [ 6.681756] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf41 [ 6.681797] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd7a8ebbb0 | [ 6.712866] ------------[ cut here ]------------ | [ 6.712896] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/446 | [ 6.712954] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 6.713072] Tainted: [W]=WARN [ 6.713095] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.713127] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 6.713157] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 6.713262] RSP: 0018:ff718e9ec080b6f0 EFLAGS: 00010286 [ 6.713294] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 6.713335] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228400 [ 6.713380] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 6.713419] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 6.713463] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443228400 [ 6.713508] FS: 00007f664e20d840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 6.713552] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 6.713579] CR2: 0000000027ad3988 CR3: 00000000087e2004 CR4: 0000000000771ef0 [ 6.713636] PKRU: 55555554 [ 6.713651] Call Trace: [ 6.713666] [ 6.713680] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 6.713704] notifier_call_chain (kernel/notifier.c:85) [ 6.713725] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 6.713745] ? nla_strscpy (lib/nlattr.c:795) [ 6.713767] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 6.713798] ? __nla_validate_parse (lib/nlattr.c:620) [ 6.713823] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 6.713852] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 6.713874] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 6.713904] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 6.713925] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 6.713948] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 6.713978] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 6.713999] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 6.714021] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 6.714042] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 6.714064] ___sys_sendmsg (net/socket.c:2752) [ 6.714085] __sys_sendmsg (net/socket.c:2784) [ 6.714108] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 6.714129] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 6.714150] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 6.714178] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 6.714207] RIP: 0033:0x7f664e44708e [ 6.714227] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 6.714325] RSP: 002b:00007fff6ff05230 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 6.714365] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f664e44708e [ 6.714404] RDX: 0000000000000000 RSI: 00007fff6ff052e0 RDI: 0000000000000005 [ 6.714449] RBP: 00007fff6ff05240 R08: 0000000000000000 R09: 0000000000000000 [ 6.714489] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf41 [ 6.714530] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff6ff059b0 | [ 6.735402] ------------[ cut here ]------------ | [ 6.735434] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/448 | [ 6.735486] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 6.735608] Tainted: [W]=WARN [ 6.735635] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.735673] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 6.735700] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 6.735795] RSP: 0018:ff718e9ec081b6f0 EFLAGS: 00010286 [ 6.735820] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 6.735863] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443227900 [ 6.735907] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 6.735947] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 6.735988] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443227900 [ 6.736034] FS: 00007f39d552b840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 6.736078] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 6.736115] CR2: 0000000030c4c988 CR3: 00000000032de003 CR4: 0000000000771ef0 [ 6.736158] PKRU: 55555554 [ 6.736172] Call Trace: [ 6.736188] [ 6.736202] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 6.736225] notifier_call_chain (kernel/notifier.c:85) [ 6.736248] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 6.736269] ? nla_strscpy (lib/nlattr.c:795) [ 6.736290] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 6.736320] ? __nla_validate_parse (lib/nlattr.c:620) [ 6.736348] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 6.736370] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 6.736391] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 6.736418] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 6.736444] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 6.736464] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 6.736495] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 6.736518] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 6.736540] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 6.736562] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 6.736586] ___sys_sendmsg (net/socket.c:2752) [ 6.736610] __sys_sendmsg (net/socket.c:2784) [ 6.736633] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 6.736657] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 6.736677] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 6.736707] RIP: 0033:0x7f39d576508e [ 6.736731] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 6.736827] RSP: 002b:00007ffcfb3a7700 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 6.736866] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f39d576508e [ 6.736907] RDX: 0000000000000000 RSI: 00007ffcfb3a77b0 RDI: 0000000000000005 [ 6.736947] RBP: 00007ffcfb3a7710 R08: 0000000000000000 R09: 0000000000000000 [ 6.736987] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf41 [ 6.737035] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcfb3a7e80 | [ 6.775881] ------------[ cut here ]------------ | [ 6.775910] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/449 | [ 6.775972] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 6.776100] Tainted: [W]=WARN [ 6.776127] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.776162] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 6.776191] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 6.776301] RSP: 0018:ff718e9ec081b6f0 EFLAGS: 00010286 [ 6.776330] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 6.776377] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2cf00 [ 6.776416] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 6.776460] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 6.776504] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2cf00 [ 6.776552] FS: 00007f165d90f840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 6.776592] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 6.776632] CR2: 000000003a4df988 CR3: 00000000032ac001 CR4: 0000000000771ef0 [ 6.776672] PKRU: 55555554 [ 6.776686] Call Trace: [ 6.776701] [ 6.776716] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 6.776735] notifier_call_chain (kernel/notifier.c:85) [ 6.776761] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 6.776783] ? nla_strscpy (lib/nlattr.c:795) [ 6.776801] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 6.776831] ? __nla_validate_parse (lib/nlattr.c:620) [ 6.776861] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 6.776882] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 6.776905] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 6.776932] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 6.776954] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 6.776977] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 6.777006] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 6.777027] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 6.777048] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 6.777071] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 6.777091] ___sys_sendmsg (net/socket.c:2752) [ 6.777113] __sys_sendmsg (net/socket.c:2784) [ 6.777136] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 6.777155] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 6.777176] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 6.777205] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 6.777235] RIP: 0033:0x7f165db4908e [ 6.777256] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 6.777355] RSP: 002b:00007fff12405bc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 6.777401] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f165db4908e [ 6.777438] RDX: 0000000000000000 RSI: 00007fff12405c70 RDI: 0000000000000005 [ 6.777477] RBP: 00007fff12405bd0 R08: 0000000000000000 R09: 0000000000000000 [ 6.777518] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf41 [ 6.777560] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff12406340 | [ 6.792108] ------------[ cut here ]------------ | [ 6.792159] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/451 | [ 6.792216] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 6.792351] Tainted: [W]=WARN [ 6.792373] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.792410] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 6.792442] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 6.792539] RSP: 0018:ff718e9ec02bb6f0 EFLAGS: 00010286 [ 6.792570] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 6.792610] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2ca00 [ 6.792664] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 6.792704] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 6.792747] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2ca00 [ 6.792793] FS: 00007f1f36954840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 6.792839] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 6.792876] CR2: 000000000ca82988 CR3: 00000000041dc006 CR4: 0000000000771ef0 [ 6.792922] PKRU: 55555554 [ 6.792937] Call Trace: [ 6.792950] [ 6.792968] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 6.792991] notifier_call_chain (kernel/notifier.c:85) [ 6.793011] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 6.793033] ? nla_strscpy (lib/nlattr.c:795) [ 6.793056] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 6.793086] ? __nla_validate_parse (lib/nlattr.c:620) [ 6.793116] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 6.793139] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 6.793163] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 6.793195] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 6.793218] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 6.793243] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 6.793276] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 6.793300] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 6.793323] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 6.793348] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 6.793370] ___sys_sendmsg (net/socket.c:2752) [ 6.793389] __sys_sendmsg (net/socket.c:2784) [ 6.793411] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 6.793435] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 6.793457] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 6.793485] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 6.793514] RIP: 0033:0x7f1f36b8e08e [ 6.793536] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 6.793634] RSP: 002b:00007fff82617180 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 6.793682] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1f36b8e08e [ 6.793726] RDX: 0000000000000000 RSI: 00007fff82617230 RDI: 0000000000000005 [ 6.793772] RBP: 00007fff82617190 R08: 0000000000000000 R09: 0000000000000000 [ 6.793813] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf41 [ 6.793854] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff82617900 | [ 6.817646] ------------[ cut here ]------------ | [ 6.817683] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/453 | [ 6.817741] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 6.817872] Tainted: [W]=WARN [ 6.817894] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.817933] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 6.817959] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 6.818055] RSP: 0018:ff718e9ec02bb6f0 EFLAGS: 00010286 [ 6.818082] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 6.818125] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058a00 [ 6.818166] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 6.818210] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 6.818255] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443058a00 [ 6.818299] FS: 00007f2e044c7840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 6.818341] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 6.818374] CR2: 0000000010408988 CR3: 00000000041dc004 CR4: 0000000000771ef0 [ 6.818414] PKRU: 55555554 [ 6.818434] Call Trace: [ 6.818452] [ 6.818468] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 6.818490] notifier_call_chain (kernel/notifier.c:85) [ 6.818513] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 6.818536] ? nla_strscpy (lib/nlattr.c:795) [ 6.818558] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 6.818588] ? __nla_validate_parse (lib/nlattr.c:620) [ 6.818627] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 6.818654] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 6.818680] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 6.818704] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 6.818732] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 6.818761] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 6.818792] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 6.818812] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 6.818837] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 6.818863] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 6.818885] ___sys_sendmsg (net/socket.c:2752) [ 6.818907] __sys_sendmsg (net/socket.c:2784) [ 6.818928] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 6.818954] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 6.818976] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 6.819005] RIP: 0033:0x7f2e0470108e [ 6.819027] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 6.819126] RSP: 002b:00007fff3543cb40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 6.819168] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2e0470108e [ 6.819205] RDX: 0000000000000000 RSI: 00007fff3543cbf0 RDI: 0000000000000005 [ 6.819251] RBP: 00007fff3543cb50 R08: 0000000000000000 R09: 0000000000000000 [ 6.819301] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf41 [ 6.819343] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff3543d2c0 | [ 6.832469] ------------[ cut here ]------------ | [ 6.832526] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/454 | [ 6.832584] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 6.832716] Tainted: [W]=WARN [ 6.832740] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.832775] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 6.832799] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 6.832902] RSP: 0018:ff718e9ec02bb6f0 EFLAGS: 00010286 [ 6.832929] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 6.832970] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2c000 [ 6.833016] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 6.833060] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 6.833103] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2c000 [ 6.833149] FS: 00007f6d3e951840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 6.833195] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 6.833229] CR2: 00007f6d3ec211a0 CR3: 00000000087fb002 CR4: 0000000000771ef0 [ 6.833275] PKRU: 55555554 [ 6.833290] Call Trace: [ 6.833304] [ 6.833318] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 6.833344] notifier_call_chain (kernel/notifier.c:85) [ 6.833367] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 6.833387] ? nla_strscpy (lib/nlattr.c:795) [ 6.833411] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 6.833440] ? __nla_validate_parse (lib/nlattr.c:620) [ 6.833471] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 6.833494] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 6.833516] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 6.833547] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 6.833567] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 6.833587] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 6.833618] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 6.833641] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 6.833664] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 6.833686] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 6.833709] ___sys_sendmsg (net/socket.c:2752) [ 6.833737] __sys_sendmsg (net/socket.c:2784) [ 6.833760] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 6.833782] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 6.833803] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 6.833832] RIP: 0033:0x7f6d3eb8b08e [ 6.833854] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 6.833943] RSP: 002b:00007fffdc736750 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 6.833988] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6d3eb8b08e [ 6.834037] RDX: 0000000000000000 RSI: 00007fffdc736800 RDI: 0000000000000005 [ 6.834076] RBP: 00007fffdc736760 R08: 0000000000000000 R09: 0000000000000000 [ 6.834117] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf41 [ 6.834161] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffdc736ed0 | [ 6.851803] ------------[ cut here ]------------ | [ 6.851832] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/456 | [ 6.851888] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 6.852018] Tainted: [W]=WARN [ 6.852040] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.852075] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 6.852108] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 6.852207] RSP: 0018:ff718e9ec02bb6f0 EFLAGS: 00010286 [ 6.852242] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 6.852288] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2c100 [ 6.852328] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 6.852377] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 6.852418] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2c100 [ 6.852466] FS: 00007f46331da840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 6.852509] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 6.852548] CR2: 0000000021cf6988 CR3: 00000000041ce006 CR4: 0000000000771ef0 [ 6.852591] PKRU: 55555554 [ 6.852604] Call Trace: [ 6.852619] [ 6.852636] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 6.852660] notifier_call_chain (kernel/notifier.c:85) [ 6.852684] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 6.852706] ? nla_strscpy (lib/nlattr.c:795) [ 6.852729] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 6.852759] ? __nla_validate_parse (lib/nlattr.c:620) [ 6.852784] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 6.852806] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 6.852828] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 6.852860] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 6.852879] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 6.852898] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 6.852927] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 6.852950] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 6.852969] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 6.852990] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 6.853011] ___sys_sendmsg (net/socket.c:2752) [ 6.853035] __sys_sendmsg (net/socket.c:2784) [ 6.853053] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 6.853075] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 6.853098] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 6.853127] RIP: 0033:0x7f463341408e [ 6.853149] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 6.853249] RSP: 002b:00007ffcf5001560 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 6.853291] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f463341408e [ 6.853331] RDX: 0000000000000000 RSI: 00007ffcf5001610 RDI: 0000000000000005 [ 6.853373] RBP: 00007ffcf5001570 R08: 0000000000000000 R09: 0000000000000000 [ 6.853417] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf41 [ 6.853465] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcf5001ce0 | [ 6.871140] ------------[ cut here ]------------ | [ 6.871169] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/458 | [ 6.871227] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 6.871359] Tainted: [W]=WARN [ 6.871384] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.871419] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 6.871451] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 6.871551] RSP: 0018:ff718e9ec02b36f0 EFLAGS: 00010286 [ 6.871579] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 6.871628] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059100 [ 6.871681] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 6.871727] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 6.871771] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443059100 [ 6.871818] FS: 00007f254c0ec840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 6.871862] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 6.871899] CR2: 000000001152c988 CR3: 0000000004151003 CR4: 0000000000771ef0 [ 6.871939] PKRU: 55555554 [ 6.871954] Call Trace: [ 6.871968] [ 6.871985] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 6.872008] notifier_call_chain (kernel/notifier.c:85) [ 6.872029] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 6.872052] ? nla_strscpy (lib/nlattr.c:795) [ 6.872074] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 6.872101] ? __nla_validate_parse (lib/nlattr.c:620) [ 6.872131] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 6.872156] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 6.872175] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 6.872203] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 6.872226] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 6.872253] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 6.872281] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 6.872304] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 6.872326] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 6.872351] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 6.872370] ___sys_sendmsg (net/socket.c:2752) [ 6.872396] __sys_sendmsg (net/socket.c:2784) [ 6.872420] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 6.872443] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 6.872466] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 6.872497] RIP: 0033:0x7f254c32608e [ 6.872519] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 6.872620] RSP: 002b:00007fff8915dd70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 6.872669] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f254c32608e [ 6.872713] RDX: 0000000000000000 RSI: 00007fff8915de20 RDI: 0000000000000005 [ 6.872760] RBP: 00007fff8915dd80 R08: 0000000000000000 R09: 0000000000000000 [ 6.872807] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf41 [ 6.872844] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff8915e4f0 | [ 6.892188] ------------[ cut here ]------------ | [ 6.892247] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/459 | [ 6.892304] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 6.892423] Tainted: [W]=WARN [ 6.892445] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.892482] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 6.892510] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 6.892603] RSP: 0018:ff718e9ec08236f0 EFLAGS: 00010286 [ 6.892634] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 6.892681] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059a00 [ 6.892720] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 6.892760] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 6.892800] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443059a00 [ 6.892842] FS: 00007f3af062b840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 6.892883] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 6.892920] CR2: 0000000001b93988 CR3: 00000000043e9001 CR4: 0000000000771ef0 [ 6.892962] PKRU: 55555554 [ 6.892978] Call Trace: [ 6.892991] [ 6.893010] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 6.893034] notifier_call_chain (kernel/notifier.c:85) [ 6.893060] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 6.893081] ? nla_strscpy (lib/nlattr.c:795) [ 6.893104] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 6.893134] ? __nla_validate_parse (lib/nlattr.c:620) [ 6.893163] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 6.893186] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 6.893210] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 6.893241] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 6.893262] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 6.893285] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 6.893311] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 6.893334] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 6.893358] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 6.893382] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 6.893404] ___sys_sendmsg (net/socket.c:2752) [ 6.893423] __sys_sendmsg (net/socket.c:2784) [ 6.893446] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 6.893470] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 6.893492] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 6.893521] RIP: 0033:0x7f3af086508e [ 6.893544] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 6.893644] RSP: 002b:00007fff04f04c30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 6.893685] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3af086508e [ 6.893731] RDX: 0000000000000000 RSI: 00007fff04f04ce0 RDI: 0000000000000005 [ 6.893765] RBP: 00007fff04f04c40 R08: 0000000000000000 R09: 0000000000000000 [ 6.893807] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf41 [ 6.893850] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff04f053b0 | [ 6.924004] ------------[ cut here ]------------ | [ 6.924071] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/461 | [ 6.924132] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 6.924263] Tainted: [W]=WARN [ 6.924284] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.924312] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 6.924349] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 6.924442] RSP: 0018:ff718e9ec02eb6f0 EFLAGS: 00010286 [ 6.924471] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 6.924510] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441891f00 [ 6.924553] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 6.924597] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 6.924653] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441891f00 [ 6.924696] FS: 00007ff0061d3840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 6.924740] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 6.924777] CR2: 000000000934e988 CR3: 00000000040b7001 CR4: 0000000000771ef0 [ 6.924820] PKRU: 55555554 [ 6.924833] Call Trace: [ 6.924846] [ 6.924861] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 6.924885] notifier_call_chain (kernel/notifier.c:85) [ 6.924905] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 6.924933] ? nla_strscpy (lib/nlattr.c:795) [ 6.924953] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 6.924980] ? __nla_validate_parse (lib/nlattr.c:620) [ 6.925006] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 6.925029] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 6.925052] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 6.925080] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 6.925103] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 6.925124] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 6.925151] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 6.925175] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 6.925195] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 6.925218] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 6.925242] ___sys_sendmsg (net/socket.c:2752) [ 6.925267] __sys_sendmsg (net/socket.c:2784) [ 6.925289] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 6.925308] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 6.925332] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 6.925360] RIP: 0033:0x7ff00640d08e [ 6.925386] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 6.925479] RSP: 002b:00007ffd22e57880 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 6.925521] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff00640d08e [ 6.925565] RDX: 0000000000000000 RSI: 00007ffd22e57930 RDI: 0000000000000005 [ 6.925611] RBP: 00007ffd22e57890 R08: 0000000000000000 R09: 0000000000000000 [ 6.925666] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf42 [ 6.925713] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd22e58000 | [ 6.933607] ------------[ cut here ]------------ | [ 6.933646] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/462 | [ 6.933702] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 6.933839] Tainted: [W]=WARN [ 6.933862] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.933902] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 6.933930] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 6.934026] RSP: 0018:ff718e9ec02eb6f0 EFLAGS: 00010286 [ 6.934063] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 6.934104] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441891c00 [ 6.934149] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 6.934189] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 6.934229] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441891c00 [ 6.934283] FS: 00007f5c0dcac840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 6.934330] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 6.934368] CR2: 000000001b30f988 CR3: 0000000002ff4006 CR4: 0000000000771ef0 [ 6.934410] PKRU: 55555554 [ 6.934423] Call Trace: [ 6.934435] [ 6.934453] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 6.934475] notifier_call_chain (kernel/notifier.c:85) [ 6.934499] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 6.934523] ? nla_strscpy (lib/nlattr.c:795) [ 6.934546] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 6.934575] ? __nla_validate_parse (lib/nlattr.c:620) [ 6.934605] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 6.934630] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 6.934656] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 6.934687] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 6.934709] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 6.934732] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 6.934759] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 6.934781] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 6.934802] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 6.934822] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 6.934845] ___sys_sendmsg (net/socket.c:2752) [ 6.934868] __sys_sendmsg (net/socket.c:2784) [ 6.934890] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 6.934912] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 6.934932] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 6.934958] RIP: 0033:0x7f5c0dee608e [ 6.934977] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 6.935077] RSP: 002b:00007ffd42989da0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 6.935122] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5c0dee608e [ 6.935164] RDX: 0000000000000000 RSI: 00007ffd42989e50 RDI: 0000000000000005 [ 6.935214] RBP: 00007ffd42989db0 R08: 0000000000000000 R09: 0000000000000000 [ 6.935257] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf42 [ 6.935295] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd4298a520 | [ 6.959768] ------------[ cut here ]------------ | [ 6.959816] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/464 | [ 6.959876] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 6.960013] Tainted: [W]=WARN [ 6.960033] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.960070] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 6.960097] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 6.960197] RSP: 0018:ff718e9ec08236f0 EFLAGS: 00010286 [ 6.960229] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 6.960278] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441891c00 [ 6.960322] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 6.960366] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 6.960407] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441891c00 [ 6.960456] FS: 00007fa8c7ea3840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 6.960496] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 6.960530] CR2: 0000000032a46988 CR3: 00000000018bd004 CR4: 0000000000771ef0 [ 6.960574] PKRU: 55555554 [ 6.960588] Call Trace: [ 6.960607] [ 6.960626] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 6.960649] notifier_call_chain (kernel/notifier.c:85) [ 6.960673] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 6.960695] ? nla_strscpy (lib/nlattr.c:795) [ 6.960717] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 6.960746] ? __nla_validate_parse (lib/nlattr.c:620) [ 6.960774] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 6.960796] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 6.960815] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 6.960848] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 6.960870] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 6.960895] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 6.960923] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 6.960945] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 6.960967] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 6.960989] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 6.961011] ___sys_sendmsg (net/socket.c:2752) [ 6.961033] __sys_sendmsg (net/socket.c:2784) [ 6.961054] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 6.961075] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 6.961098] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 6.961127] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 6.961154] RIP: 0033:0x7fa8c80dd08e [ 6.961175] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 6.961278] RSP: 002b:00007ffdb47492a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 6.961312] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa8c80dd08e [ 6.961353] RDX: 0000000000000000 RSI: 00007ffdb4749350 RDI: 0000000000000005 [ 6.961398] RBP: 00007ffdb47492b0 R08: 0000000000000000 R09: 0000000000000000 [ 6.961444] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf42 [ 6.961483] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdb4749a20 | [ 6.996611] ------------[ cut here ]------------ | [ 6.996675] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/466 | [ 6.996733] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 6.996870] Tainted: [W]=WARN [ 6.996893] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.996929] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 6.996954] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 6.997055] RSP: 0018:ff718e9ec08236f0 EFLAGS: 00010286 [ 6.997086] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 6.997128] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431ff200 [ 6.997168] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 6.997207] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 6.997252] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04431ff200 [ 6.997297] FS: 00007fae48ba2840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 6.997339] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 6.997377] CR2: 00007fa429f52f98 CR3: 000000000326e006 CR4: 0000000000771ef0 [ 6.997419] PKRU: 55555554 [ 6.997435] Call Trace: [ 6.997450] [ 6.997466] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 6.997490] notifier_call_chain (kernel/notifier.c:85) [ 6.997513] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 6.997535] ? nla_strscpy (lib/nlattr.c:795) [ 6.997554] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 6.997587] ? __nla_validate_parse (lib/nlattr.c:620) [ 6.997624] ? __free_pages_prepare (mm/page_alloc.c:1373 (discriminator 26)) [ 6.997657] ? __pcs_replace_empty_main (mm/slub.c:4620) [ 6.997690] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 6.997713] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 6.997732] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 6.997765] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 6.997790] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 6.997811] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 6.997842] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 6.997865] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 6.997887] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 6.997909] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 6.997928] ___sys_sendmsg (net/socket.c:2752) [ 6.997949] __sys_sendmsg (net/socket.c:2784) [ 6.997969] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 6.997993] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 6.998016] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 6.998046] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 6.998073] RIP: 0033:0x7fae48ddc08e [ 6.998095] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 6.998192] RSP: 002b:00007ffec01c97a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 6.998230] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fae48ddc08e [ 6.998278] RDX: 0000000000000000 RSI: 00007ffec01c9850 RDI: 0000000000000005 [ 6.998321] RBP: 00007ffec01c97b0 R08: 0000000000000000 R09: 0000000000000000 [ 6.998365] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf42 [ 6.998404] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffec01c9f20 | [ 7.016069] ------------[ cut here ]------------ | [ 7.016107] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/467 | [ 7.016168] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 7.016301] Tainted: [W]=WARN [ 7.016325] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 7.016359] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 7.016396] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 7.016493] RSP: 0018:ff718e9ec02eb6f0 EFLAGS: 00010286 [ 7.016525] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 7.016571] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305a000 [ 7.016613] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 7.016659] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 7.016707] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044305a000 [ 7.016752] FS: 00007f67abcd7840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 7.016799] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 7.016835] CR2: 000000001b0d6988 CR3: 0000000003255001 CR4: 0000000000771ef0 [ 7.016878] PKRU: 55555554 [ 7.016893] Call Trace: [ 7.016908] [ 7.016924] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 7.016948] notifier_call_chain (kernel/notifier.c:85) [ 7.016970] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 7.016991] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 7.017021] ? __nla_validate_parse (lib/nlattr.c:620) [ 7.017045] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 7.017069] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 7.017090] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 7.017119] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 7.017142] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 7.017164] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 7.017192] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 7.017212] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 7.017237] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 7.017259] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 7.017281] ___sys_sendmsg (net/socket.c:2752) [ 7.017305] __sys_sendmsg (net/socket.c:2784) [ 7.017325] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 7.017347] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 7.017368] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 7.017396] RIP: 0033:0x7f67abf1108e [ 7.017423] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 7.017523] RSP: 002b:00007ffcc0082630 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 7.017564] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f67abf1108e [ 7.017609] RDX: 0000000000000000 RSI: 00007ffcc00826e0 RDI: 0000000000000005 [ 7.017662] RBP: 00007ffcc0082640 R08: 0000000000000000 R09: 0000000000000000 [ 7.017702] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf42 [ 7.017735] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcc0082db0 | [ 7.034712] ------------[ cut here ]------------ | [ 7.034758] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/469 | [ 7.034818] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 7.034947] Tainted: [W]=WARN [ 7.034969] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 7.035004] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 7.035035] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 7.035131] RSP: 0018:ff718e9ec02eb6f0 EFLAGS: 00010286 [ 7.035160] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 7.035200] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058a00 [ 7.035248] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 7.035288] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 7.035328] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443058a00 [ 7.035379] FS: 00007f60ecca9840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 7.035423] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 7.035456] CR2: 00007ff685562221 CR3: 0000000004207003 CR4: 0000000000771ef0 [ 7.035498] PKRU: 55555554 [ 7.035510] Call Trace: [ 7.035526] [ 7.035542] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 7.035566] notifier_call_chain (kernel/notifier.c:85) [ 7.035592] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 7.035613] ? nla_strscpy (lib/nlattr.c:795) [ 7.035640] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 7.035670] ? __nla_validate_parse (lib/nlattr.c:620) [ 7.035700] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 7.035725] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 7.035747] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 7.035777] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 7.035798] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 7.035821] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 7.035851] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 7.035872] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 7.035894] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 7.035914] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 7.035934] ___sys_sendmsg (net/socket.c:2752) [ 7.035955] __sys_sendmsg (net/socket.c:2784) [ 7.035976] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 7.036000] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 7.036023] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 7.036051] RIP: 0033:0x7f60ecee308e [ 7.036072] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 7.036170] RSP: 002b:00007ffd3510c920 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 7.036213] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f60ecee308e [ 7.036252] RDX: 0000000000000000 RSI: 00007ffd3510c9d0 RDI: 0000000000000005 [ 7.036296] RBP: 00007ffd3510c930 R08: 0000000000000000 R09: 0000000000000000 [ 7.036338] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf42 [ 7.036377] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd3510d0a0 | [ 7.051189] ------------[ cut here ]------------ | [ 7.051228] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/470 | [ 7.051293] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 7.051426] Tainted: [W]=WARN [ 7.051448] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 7.051485] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 7.051515] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 7.051610] RSP: 0018:ff718e9ec02eb6f0 EFLAGS: 00010286 [ 7.051644] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 7.051691] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322be00 [ 7.051732] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 7.051780] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 7.051821] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044322be00 [ 7.051868] FS: 00007f58cfdf2840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 7.051913] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 7.051947] CR2: 00007fa7d55f57a0 CR3: 0000000001941006 CR4: 0000000000771ef0 [ 7.051990] PKRU: 55555554 [ 7.052004] Call Trace: [ 7.052017] [ 7.052033] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 7.052090] notifier_call_chain (kernel/notifier.c:85) [ 7.052114] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 7.052134] ? nla_strscpy (lib/nlattr.c:795) [ 7.052155] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 7.052183] ? __nla_validate_parse (lib/nlattr.c:620) [ 7.052212] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 7.052237] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 7.052260] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 7.052292] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 7.052317] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 7.052339] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 7.052372] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 7.052393] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 7.052415] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 7.052436] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 7.052460] ___sys_sendmsg (net/socket.c:2752) [ 7.052484] __sys_sendmsg (net/socket.c:2784) [ 7.052506] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 7.052529] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 7.052552] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 7.052583] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 7.052612] RIP: 0033:0x7f58d002c08e [ 7.052644] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 7.052745] RSP: 002b:00007ffd84cfc710 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 7.052789] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f58d002c08e [ 7.052829] RDX: 0000000000000000 RSI: 00007ffd84cfc7c0 RDI: 0000000000000005 [ 7.052873] RBP: 00007ffd84cfc720 R08: 0000000000000000 R09: 0000000000000000 [ 7.052918] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf42 [ 7.052960] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd84cfce90 | [ 7.079230] ------------[ cut here ]------------ | [ 7.079288] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/472 | [ 7.079346] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 7.079470] Tainted: [W]=WARN [ 7.079489] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 7.079523] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 7.079553] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 7.079655] RSP: 0018:ff718e9ec080b6f0 EFLAGS: 00010286 [ 7.079686] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 7.079730] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059600 [ 7.079768] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 7.079809] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 7.079851] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443059600 [ 7.079896] FS: 00007fd387844840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 7.079943] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 7.079979] CR2: 00007f2438cab2a0 CR3: 00000000042f5004 CR4: 0000000000771ef0 [ 7.080021] PKRU: 55555554 [ 7.080034] Call Trace: [ 7.080047] [ 7.080062] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 7.080082] notifier_call_chain (kernel/notifier.c:85) [ 7.080106] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 7.080130] ? nla_strscpy (lib/nlattr.c:795) [ 7.080154] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 7.080187] ? __nla_validate_parse (lib/nlattr.c:620) [ 7.080218] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 7.080244] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 7.080267] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 7.080297] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 7.080318] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 7.080338] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 7.080366] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 7.080389] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 7.080410] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 7.080431] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 7.080455] ___sys_sendmsg (net/socket.c:2752) [ 7.080479] __sys_sendmsg (net/socket.c:2784) [ 7.080500] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 7.080524] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 7.080546] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 7.080574] RIP: 0033:0x7fd387a7e08e [ 7.080596] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 7.080700] RSP: 002b:00007ffe3fa9a4f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 7.080743] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd387a7e08e [ 7.080792] RDX: 0000000000000000 RSI: 00007ffe3fa9a5a0 RDI: 0000000000000005 [ 7.080834] RBP: 00007ffe3fa9a500 R08: 0000000000000000 R09: 0000000000000000 [ 7.080873] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf42 [ 7.080915] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe3fa9ac70 | [ 7.120855] ------------[ cut here ]------------ | [ 7.120916] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/474 | [ 7.121028] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 7.121155] Tainted: [W]=WARN [ 7.121175] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 7.121211] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 7.121248] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 7.121355] RSP: 0018:ff718e9ec02eb6f0 EFLAGS: 00010286 [ 7.121380] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 7.121422] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059b00 [ 7.121470] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 7.121521] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 7.121566] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443059b00 [ 7.121609] FS: 00007f99fad8d840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 7.121662] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 7.121700] CR2: 00000000371d6988 CR3: 00000000087fc004 CR4: 0000000000771ef0 [ 7.121743] PKRU: 55555554 [ 7.121757] Call Trace: [ 7.121774] [ 7.121793] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 7.121815] notifier_call_chain (kernel/notifier.c:85) [ 7.121839] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 7.121864] ? nla_strscpy (lib/nlattr.c:795) [ 7.121886] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 7.121914] ? __nla_validate_parse (lib/nlattr.c:620) [ 7.121946] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 7.121970] ? kmem_cache_alloc_node_noprof (mm/slub.c:4749 mm/slub.c:4883 mm/slub.c:4950) [ 7.122006] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 7.122031] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 7.122060] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 7.122083] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 7.122106] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 7.122136] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 7.122156] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 7.122177] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 7.122201] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 7.122223] ___sys_sendmsg (net/socket.c:2752) [ 7.122247] __sys_sendmsg (net/socket.c:2784) [ 7.122268] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 7.122292] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 7.122313] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 7.122344] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 7.122378] RIP: 0033:0x7f99fafc708e [ 7.122401] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 7.122495] RSP: 002b:00007ffcbcbd3120 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 7.122538] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f99fafc708e [ 7.122584] RDX: 0000000000000000 RSI: 00007ffcbcbd31d0 RDI: 0000000000000005 [ 7.122632] RBP: 00007ffcbcbd3130 R08: 0000000000000000 R09: 0000000000000000 [ 7.122675] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf42 [ 7.122717] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcbcbd38a0 | [ 7.154953] ------------[ cut here ]------------ | [ 7.154989] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/475 | [ 7.155045] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 7.155161] Tainted: [W]=WARN [ 7.155182] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 7.155216] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 7.155249] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 7.155362] RSP: 0018:ff718e9ec08136f0 EFLAGS: 00010286 [ 7.155391] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 7.155430] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055e00 [ 7.155471] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 7.155514] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 7.155555] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443055e00 [ 7.155600] FS: 00007f0df3784840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 7.155645] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 7.155682] CR2: 0000000024e1e988 CR3: 00000000084b6006 CR4: 0000000000771ef0 [ 7.155722] PKRU: 55555554 [ 7.155738] Call Trace: [ 7.155752] [ 7.155767] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 7.155787] notifier_call_chain (kernel/notifier.c:85) [ 7.155809] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 7.155831] ? nla_strscpy (lib/nlattr.c:795) [ 7.155851] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 7.155882] ? __nla_validate_parse (lib/nlattr.c:620) [ 7.155910] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 7.155932] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 7.155954] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 7.155981] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 7.156002] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 7.156022] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 7.156051] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 7.156073] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 7.156094] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 7.156116] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 7.156139] ___sys_sendmsg (net/socket.c:2752) [ 7.156162] __sys_sendmsg (net/socket.c:2784) [ 7.156186] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 7.156208] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 7.156234] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 7.156263] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 7.156293] RIP: 0033:0x7f0df39be08e [ 7.156315] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 7.156412] RSP: 002b:00007ffd55974600 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 7.156454] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0df39be08e [ 7.156498] RDX: 0000000000000000 RSI: 00007ffd559746b0 RDI: 0000000000000005 [ 7.156540] RBP: 00007ffd55974610 R08: 0000000000000000 R09: 0000000000000000 [ 7.156583] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf42 [ 7.156632] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd55974d80 | [ 7.187352] ------------[ cut here ]------------ | [ 7.187421] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/477 | [ 7.187481] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 7.187633] Tainted: [W]=WARN [ 7.187657] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 7.187700] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 7.187732] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 7.187834] RSP: 0018:ff718e9ec082b6f0 EFLAGS: 00010286 [ 7.187863] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 7.187907] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1200 [ 7.187948] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 7.187988] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 7.188030] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04418e1200 [ 7.188073] FS: 00007f88700bf840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 7.188120] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 7.188152] CR2: 00007fd9b82c9f98 CR3: 0000000003214004 CR4: 0000000000771ef0 [ 7.188193] PKRU: 55555554 [ 7.188207] Call Trace: [ 7.188223] [ 7.188241] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 7.188270] notifier_call_chain (kernel/notifier.c:85) [ 7.188293] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 7.188316] ? nla_strscpy (lib/nlattr.c:795) [ 7.188339] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 7.188364] ? __nla_validate_parse (lib/nlattr.c:620) [ 7.188395] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 7.188420] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 7.188443] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 7.188471] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 7.188494] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 7.188517] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 7.188544] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 7.188563] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 7.188585] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 7.188604] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 7.188701] ___sys_sendmsg (net/socket.c:2752) [ 7.188727] __sys_sendmsg (net/socket.c:2784) [ 7.188749] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 7.188770] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 7.188791] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 7.188821] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 7.188851] RIP: 0033:0x7f88702f908e [ 7.188874] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 7.188970] RSP: 002b:00007ffeb394cf20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 7.189009] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f88702f908e [ 7.189052] RDX: 0000000000000000 RSI: 00007ffeb394cfd0 RDI: 0000000000000005 [ 7.189095] RBP: 00007ffeb394cf30 R08: 0000000000000000 R09: 0000000000000000 [ 7.189136] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf42 [ 7.189176] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeb394d6a0 | [ 7.217799] ------------[ cut here ]------------ | [ 7.217842] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/478 | [ 7.217900] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 7.218037] Tainted: [W]=WARN [ 7.218059] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 7.218100] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 7.218131] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 7.218236] RSP: 0018:ff718e9ec08136f0 EFLAGS: 00010286 [ 7.218268] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 7.218312] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059500 [ 7.218355] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 7.218399] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 7.218437] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443059500 [ 7.218480] FS: 00007fe8f1dca840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 7.218522] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 7.218558] CR2: 00000000022fa988 CR3: 0000000004205004 CR4: 0000000000771ef0 [ 7.218603] PKRU: 55555554 [ 7.218621] Call Trace: [ 7.218636] [ 7.218652] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 7.218676] notifier_call_chain (kernel/notifier.c:85) [ 7.218697] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 7.218716] ? nla_strscpy (lib/nlattr.c:795) [ 7.218739] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 7.218771] ? __nla_validate_parse (lib/nlattr.c:620) [ 7.218802] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 7.218827] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 7.218849] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 7.218883] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 7.218905] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 7.218928] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 7.218956] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 7.218982] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 7.219006] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 7.219027] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 7.219051] ___sys_sendmsg (net/socket.c:2752) [ 7.219074] __sys_sendmsg (net/socket.c:2784) [ 7.219098] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 7.219122] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 7.219144] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 7.219173] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 7.219203] RIP: 0033:0x7fe8f200408e [ 7.219227] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 7.219327] RSP: 002b:00007ffc5831a840 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 7.219371] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe8f200408e [ 7.219412] RDX: 0000000000000000 RSI: 00007ffc5831a8f0 RDI: 0000000000000005 [ 7.219452] RBP: 00007ffc5831a850 R08: 0000000000000000 R09: 0000000000000000 [ 7.219496] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf42 [ 7.219541] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc5831afc0 | [ 7.257192] ------------[ cut here ]------------ | [ 7.257238] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/480 | [ 7.257296] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 7.257419] Tainted: [W]=WARN [ 7.257440] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 7.257470] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 7.257500] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 7.257593] RSP: 0018:ff718e9ec08336f0 EFLAGS: 00010286 [ 7.257629] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 7.257668] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055300 [ 7.257708] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 7.257750] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 7.257790] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443055300 [ 7.257832] FS: 00007ffba9896840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 7.257875] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 7.257911] CR2: 00005614c52c9414 CR3: 00000000041f0002 CR4: 0000000000771ef0 [ 7.257955] PKRU: 55555554 [ 7.257970] Call Trace: [ 7.257990] [ 7.258005] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 7.258029] notifier_call_chain (kernel/notifier.c:85) [ 7.258053] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 7.258074] ? nla_strscpy (lib/nlattr.c:795) [ 7.258097] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 7.258124] ? __nla_validate_parse (lib/nlattr.c:620) [ 7.258154] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 7.258179] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 7.258202] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 7.258234] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 7.258256] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 7.258279] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 7.258309] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 7.258333] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 7.258358] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 7.258379] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 7.258401] ___sys_sendmsg (net/socket.c:2752) [ 7.258428] __sys_sendmsg (net/socket.c:2784) [ 7.258451] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 7.258476] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 7.258497] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 7.258525] RIP: 0033:0x7ffba9ad008e [ 7.258549] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 7.258656] RSP: 002b:00007ffd584c4e90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 7.258701] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ffba9ad008e [ 7.258750] RDX: 0000000000000000 RSI: 00007ffd584c4f40 RDI: 0000000000000005 [ 7.258795] RBP: 00007ffd584c4ea0 R08: 0000000000000000 R09: 0000000000000000 [ 7.258835] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf42 [ 7.258876] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd584c5610 | [ 7.267821] ------------[ cut here ]------------ | [ 7.267856] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/482 | [ 7.267916] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 7.268046] Tainted: [W]=WARN [ 7.268066] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 7.268100] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 7.268133] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 7.268238] RSP: 0018:ff718e9ec08136f0 EFLAGS: 00010286 [ 7.268266] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 7.268308] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055300 [ 7.268354] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 7.268399] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 7.268438] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443055300 [ 7.268479] FS: 00007f2f3f60b840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 7.268520] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 7.268558] CR2: 00000000358af988 CR3: 000000000329a004 CR4: 0000000000771ef0 [ 7.268600] PKRU: 55555554 [ 7.268615] Call Trace: [ 7.268635] [ 7.268655] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 7.268679] notifier_call_chain (kernel/notifier.c:85) [ 7.268700] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 7.268725] ? nla_strscpy (lib/nlattr.c:795) [ 7.268749] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 7.268778] ? __nla_validate_parse (lib/nlattr.c:620) [ 7.268809] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 7.268830] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 7.268853] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 7.268883] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 7.268902] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 7.268927] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 7.268956] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 7.268976] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 7.268999] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 7.269021] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 7.269042] ___sys_sendmsg (net/socket.c:2752) [ 7.269062] __sys_sendmsg (net/socket.c:2784) [ 7.269083] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 7.269103] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 7.269123] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 7.269153] RIP: 0033:0x7f2f3f84508e [ 7.269176] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 7.269287] RSP: 002b:00007ffed4d10930 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 7.269328] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2f3f84508e [ 7.269371] RDX: 0000000000000000 RSI: 00007ffed4d109e0 RDI: 0000000000000005 [ 7.269411] RBP: 00007ffed4d10940 R08: 0000000000000000 R09: 0000000000000000 [ 7.269455] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf42 [ 7.269492] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffed4d110b0 | [ 7.302122] ------------[ cut here ]------------ | [ 7.302159] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/483 | [ 7.302215] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 7.302347] Tainted: [W]=WARN [ 7.302367] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 7.302401] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 7.302433] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 7.302525] RSP: 0018:ff718e9ec08336f0 EFLAGS: 00010286 [ 7.302551] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 7.302590] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fee00 [ 7.302634] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 7.302679] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 7.302722] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04431fee00 [ 7.302769] FS: 00007fa888d9d840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 7.302820] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 7.302862] CR2: 00000000160b9988 CR3: 00000000018bd005 CR4: 0000000000771ef0 [ 7.302906] PKRU: 55555554 [ 7.302921] Call Trace: [ 7.302936] [ 7.302951] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 7.302979] notifier_call_chain (kernel/notifier.c:85) [ 7.303002] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 7.303024] ? nla_strscpy (lib/nlattr.c:795) [ 7.303047] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 7.303077] ? __nla_validate_parse (lib/nlattr.c:620) [ 7.303109] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 7.303134] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 7.303157] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 7.303187] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 7.303210] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 7.303234] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 7.303264] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 7.303288] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 7.303313] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 7.303339] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 7.303362] ___sys_sendmsg (net/socket.c:2752) [ 7.303382] __sys_sendmsg (net/socket.c:2784) [ 7.303408] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 7.303434] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 7.303456] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 7.303484] RIP: 0033:0x7fa888fd708e [ 7.303506] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 7.303602] RSP: 002b:00007fffcce51c20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 7.303652] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa888fd708e [ 7.303697] RDX: 0000000000000000 RSI: 00007fffcce51cd0 RDI: 0000000000000005 [ 7.303737] RBP: 00007fffcce51c30 R08: 0000000000000000 R09: 0000000000000000 [ 7.303778] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf42 [ 7.303819] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffcce523a0 | [ 7.333728] ------------[ cut here ]------------ | [ 7.333768] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/485 | [ 7.333825] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 7.333954] Tainted: [W]=WARN [ 7.333975] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 7.334011] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 7.334042] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 7.334144] RSP: 0018:ff718e9ec08436f0 EFLAGS: 00010286 [ 7.334175] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 7.334221] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2d700 [ 7.334282] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 7.334323] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 7.334369] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2d700 [ 7.334413] FS: 00007fae46f71840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 7.334461] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 7.334508] CR2: 00007f327b448000 CR3: 0000000008534003 CR4: 0000000000771ef0 [ 7.334549] PKRU: 55555554 [ 7.334565] Call Trace: [ 7.334582] [ 7.334595] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 7.334631] notifier_call_chain (kernel/notifier.c:85) [ 7.334659] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 7.334682] ? nla_strscpy (lib/nlattr.c:795) [ 7.334708] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 7.334738] ? __nla_validate_parse (lib/nlattr.c:620) [ 7.334767] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 7.334791] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 7.334813] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 7.334846] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 7.334873] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 7.334900] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 7.334930] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 7.334952] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 7.334974] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 7.334998] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 7.335022] ___sys_sendmsg (net/socket.c:2752) [ 7.335044] __sys_sendmsg (net/socket.c:2784) [ 7.335065] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 7.335089] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 7.335110] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 7.335140] RIP: 0033:0x7fae471ab08e [ 7.335162] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 7.335254] RSP: 002b:00007ffe555064f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 7.335298] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fae471ab08e [ 7.335341] RDX: 0000000000000000 RSI: 00007ffe555065a0 RDI: 0000000000000005 [ 7.335380] RBP: 00007ffe55506500 R08: 0000000000000000 R09: 0000000000000000 [ 7.335427] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf42 [ 7.335465] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe55506c70 | [ 7.381426] ------------[ cut here ]------------ | [ 7.381464] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/487 | [ 7.381518] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 7.381664] Tainted: [W]=WARN [ 7.381689] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 7.381725] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 7.381757] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 7.381858] RSP: 0018:ff718e9ec084b6f0 EFLAGS: 00010286 [ 7.381889] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 7.381934] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229900 [ 7.381975] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 7.382016] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 7.382064] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443229900 [ 7.382113] FS: 00007f83063dc840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 7.382157] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 7.382192] CR2: 0000000010aa6988 CR3: 00000000041bb006 CR4: 0000000000771ef0 [ 7.382238] PKRU: 55555554 [ 7.382253] Call Trace: [ 7.382268] [ 7.382285] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 7.382309] notifier_call_chain (kernel/notifier.c:85) [ 7.382332] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 7.382356] ? nla_strscpy (lib/nlattr.c:795) [ 7.382377] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 7.382406] ? __nla_validate_parse (lib/nlattr.c:620) [ 7.382437] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 7.382462] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 7.382487] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 7.382517] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 7.382539] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 7.382563] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 7.382595] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 7.382623] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 7.382649] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 7.382672] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 7.382693] ___sys_sendmsg (net/socket.c:2752) [ 7.382716] __sys_sendmsg (net/socket.c:2784) [ 7.382735] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 7.382756] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 7.382780] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 7.382811] RIP: 0033:0x7f830661608e [ 7.382833] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 7.382937] RSP: 002b:00007ffedcf9d940 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 7.382981] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f830661608e [ 7.383020] RDX: 0000000000000000 RSI: 00007ffedcf9d9f0 RDI: 0000000000000005 [ 7.383062] RBP: 00007ffedcf9d950 R08: 0000000000000000 R09: 0000000000000000 [ 7.383108] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf42 [ 7.383158] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffedcf9e0c0 | [ 7.395322] ------------[ cut here ]------------ | [ 7.395351] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/489 | [ 7.395401] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 7.395530] Tainted: [W]=WARN [ 7.395550] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 7.395584] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 7.395658] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 7.395764] RSP: 0018:ff718e9ec08536f0 EFLAGS: 00010286 [ 7.395795] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 7.395839] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2d800 [ 7.395878] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 7.395927] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 7.395969] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2d800 [ 7.396017] FS: 00007f512a024840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 7.396067] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 7.396097] CR2: 00005614c5185530 CR3: 0000000001fd0004 CR4: 0000000000771ef0 [ 7.396144] PKRU: 55555554 [ 7.396160] Call Trace: [ 7.396175] [ 7.396190] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 7.396215] notifier_call_chain (kernel/notifier.c:85) [ 7.396243] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 7.396262] ? nla_strscpy (lib/nlattr.c:795) [ 7.396284] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 7.396316] ? __nla_validate_parse (lib/nlattr.c:620) [ 7.396344] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 7.396368] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 7.396391] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 7.396415] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 7.396436] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 7.396461] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 7.396492] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 7.396513] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 7.396532] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 7.396557] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 7.396580] ___sys_sendmsg (net/socket.c:2752) [ 7.396602] __sys_sendmsg (net/socket.c:2784) [ 7.396627] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 7.396650] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 7.396673] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 7.396701] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 7.396729] RIP: 0033:0x7f512a25e08e [ 7.396749] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 7.396847] RSP: 002b:00007fff528d06f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 7.396892] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f512a25e08e [ 7.396934] RDX: 0000000000000000 RSI: 00007fff528d07a0 RDI: 0000000000000005 [ 7.396981] RBP: 00007fff528d0700 R08: 0000000000000000 R09: 0000000000000000 [ 7.397026] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf42 [ 7.397068] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff528d0e70 | [ 7.426395] ------------[ cut here ]------------ | [ 7.426435] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/491 | [ 7.426554] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 7.426687] Tainted: [W]=WARN [ 7.426710] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 7.426747] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 7.426781] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 7.426887] RSP: 0018:ff718e9ec084b6f0 EFLAGS: 00010286 [ 7.426914] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 7.426953] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2cc00 [ 7.426999] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 7.427045] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 7.427091] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2cc00 [ 7.427136] FS: 00007f304f252840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 7.427180] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 7.427214] CR2: 00007fbec5074ef0 CR3: 00000000033ad006 CR4: 0000000000771ef0 [ 7.427261] PKRU: 55555554 [ 7.427274] Call Trace: [ 7.427291] [ 7.427305] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 7.427328] notifier_call_chain (kernel/notifier.c:85) [ 7.427352] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 7.427376] ? nla_strscpy (lib/nlattr.c:795) [ 7.427398] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 7.427432] ? __nla_validate_parse (lib/nlattr.c:620) [ 7.427464] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 7.427487] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 7.427512] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 7.427538] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 7.427559] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 7.427579] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 7.427609] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 7.427628] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 7.427651] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 7.427676] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 7.427695] ___sys_sendmsg (net/socket.c:2752) [ 7.427718] __sys_sendmsg (net/socket.c:2784) [ 7.427745] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 7.427768] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 7.427794] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 7.427825] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 7.427854] RIP: 0033:0x7f304f48c08e [ 7.427879] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 7.427977] RSP: 002b:00007fff4bdd1360 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 7.428018] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f304f48c08e [ 7.428063] RDX: 0000000000000000 RSI: 00007fff4bdd1410 RDI: 0000000000000005 [ 7.428104] RBP: 00007fff4bdd1370 R08: 0000000000000000 R09: 0000000000000000 [ 7.428143] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf42 [ 7.428187] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff4bdd1ae0 | [ 7.466411] ------------[ cut here ]------------ | [ 7.466533] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/492 | [ 7.466594] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 7.466738] Tainted: [W]=WARN [ 7.466761] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 7.466799] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 7.466824] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 7.466927] RSP: 0018:ff718e9ec085b6f0 EFLAGS: 00010286 [ 7.466958] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 7.467006] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059c00 [ 7.467051] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 7.467092] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 7.467138] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443059c00 [ 7.467187] FS: 00007fe9cbf10840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 7.467235] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 7.467268] CR2: 00007fe9cc1e01a0 CR3: 00000000031ec001 CR4: 0000000000771ef0 [ 7.467313] PKRU: 55555554 [ 7.467327] Call Trace: [ 7.467343] [ 7.467359] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 7.467382] notifier_call_chain (kernel/notifier.c:85) [ 7.467408] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 7.467431] ? nla_strscpy (lib/nlattr.c:795) [ 7.467453] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 7.467483] ? __nla_validate_parse (lib/nlattr.c:620) [ 7.467513] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 7.467535] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 7.467558] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 7.467588] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 7.467607] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 7.467633] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 7.467666] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 7.467687] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 7.467711] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 7.467733] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 7.467755] ___sys_sendmsg (net/socket.c:2752) [ 7.467779] __sys_sendmsg (net/socket.c:2784) [ 7.467802] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 7.467824] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 7.467845] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 7.467874] RIP: 0033:0x7fe9cc14a08e [ 7.467895] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 7.467989] RSP: 002b:00007ffc983f1d10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 7.468030] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe9cc14a08e [ 7.468075] RDX: 0000000000000000 RSI: 00007ffc983f1dc0 RDI: 0000000000000005 [ 7.468118] RBP: 00007ffc983f1d20 R08: 0000000000000000 R09: 0000000000000000 [ 7.468159] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf42 [ 7.468202] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc983f2490 | [ 7.491289] ------------[ cut here ]------------ | [ 7.491322] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/494 | [ 7.491378] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 7.491508] Tainted: [W]=WARN [ 7.491527] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 7.491562] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 7.491587] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 7.491697] RSP: 0018:ff718e9ec08636f0 EFLAGS: 00010286 [ 7.491726] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 7.491765] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322be00 [ 7.491812] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 7.491852] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 7.491895] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044322be00 [ 7.491936] FS: 00007fcf6d27b840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 7.491985] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 7.492024] CR2: 000000003b163988 CR3: 000000000c790005 CR4: 0000000000771ef0 [ 7.492066] PKRU: 55555554 [ 7.492081] Call Trace: [ 7.492100] [ 7.492116] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 7.492139] notifier_call_chain (kernel/notifier.c:85) [ 7.492161] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 7.492182] ? nla_strscpy (lib/nlattr.c:795) [ 7.492203] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 7.492236] ? __nla_validate_parse (lib/nlattr.c:620) [ 7.492266] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 7.492291] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 7.492316] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 7.492345] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 7.492369] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 7.492391] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 7.492421] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 7.492444] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 7.492467] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 7.492491] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 7.492514] ___sys_sendmsg (net/socket.c:2752) [ 7.492536] __sys_sendmsg (net/socket.c:2784) [ 7.492558] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 7.492582] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 7.492605] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 7.492669] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 7.492697] RIP: 0033:0x7fcf6d4b508e [ 7.492720] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 7.492816] RSP: 002b:00007ffd0ce7f780 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 7.492858] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcf6d4b508e [ 7.492902] RDX: 0000000000000000 RSI: 00007ffd0ce7f830 RDI: 0000000000000005 [ 7.492952] RBP: 00007ffd0ce7f790 R08: 0000000000000000 R09: 0000000000000000 [ 7.492993] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf42 [ 7.493036] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd0ce7ff00 | [ 7.594244] ------------[ cut here ]------------ | [ 7.594285] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/496 | [ 7.594345] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 7.594472] Tainted: [W]=WARN [ 7.594490] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 7.594528] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 7.594561] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 7.594671] RSP: 0018:ff718e9ec085b6f0 EFLAGS: 00010286 [ 7.594701] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 7.594742] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322be00 [ 7.594788] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 7.594835] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 7.594882] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044322be00 [ 7.594927] FS: 00007f6373d43840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 7.594969] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 7.595002] CR2: 00000000182c4988 CR3: 000000000327d003 CR4: 0000000000771ef0 [ 7.595043] PKRU: 55555554 [ 7.595056] Call Trace: [ 7.595087] [ 7.595102] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 7.595124] notifier_call_chain (kernel/notifier.c:85) [ 7.595157] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 7.595183] ? nla_strscpy (lib/nlattr.c:795) [ 7.595208] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 7.595250] ? __nla_validate_parse (lib/nlattr.c:620) [ 7.595287] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 7.595311] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 7.595329] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 7.595361] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 7.595381] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 7.595404] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 7.595435] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 7.595457] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 7.595476] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 7.595498] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 7.595520] ___sys_sendmsg (net/socket.c:2752) [ 7.595543] __sys_sendmsg (net/socket.c:2784) [ 7.595562] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 7.595584] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 7.595603] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 7.595640] RIP: 0033:0x7f6373f7d08e [ 7.595663] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 7.595760] RSP: 002b:00007fffa18fc5b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 7.595806] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6373f7d08e [ 7.595871] RDX: 0000000000000000 RSI: 00007fffa18fc660 RDI: 0000000000000005 [ 7.595913] RBP: 00007fffa18fc5c0 R08: 0000000000000000 R09: 0000000000000000 [ 7.595958] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf42 [ 7.596007] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa18fcd30 | [ 7.693557] ------------[ cut here ]------------ | [ 7.693586] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/497 | [ 7.693663] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 7.693780] Tainted: [W]=WARN [ 7.693803] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 7.693842] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 7.693873] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 7.693973] RSP: 0018:ff718e9ec08636f0 EFLAGS: 00010286 [ 7.694004] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 7.694045] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2da00 [ 7.694094] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 7.694136] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 7.694179] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2da00 [ 7.694221] FS: 00007f8da600b840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 7.694277] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 7.694315] CR2: 000000001a065988 CR3: 000000000965d001 CR4: 0000000000771ef0 [ 7.694354] PKRU: 55555554 [ 7.694367] Call Trace: [ 7.694383] [ 7.694399] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 7.694425] notifier_call_chain (kernel/notifier.c:85) [ 7.694450] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 7.694471] ? nla_strscpy (lib/nlattr.c:795) [ 7.694492] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 7.694522] ? __nla_validate_parse (lib/nlattr.c:620) [ 7.694550] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 7.694574] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 7.694600] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 7.694628] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 7.694653] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 7.694674] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 7.694703] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 7.694724] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 7.694744] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 7.694768] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 7.694791] ___sys_sendmsg (net/socket.c:2752) [ 7.694812] __sys_sendmsg (net/socket.c:2784) [ 7.694837] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 7.694858] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 7.694883] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 7.694916] RIP: 0033:0x7f8da624508e [ 7.694936] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 7.695036] RSP: 002b:00007ffe2193c910 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 7.695080] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8da624508e [ 7.695124] RDX: 0000000000000000 RSI: 00007ffe2193c9c0 RDI: 0000000000000005 [ 7.695164] RBP: 00007ffe2193c920 R08: 0000000000000000 R09: 0000000000000000 [ 7.695207] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf42 [ 7.695255] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe2193d090 | [ 7.787157] ------------[ cut here ]------------ | [ 7.787198] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/498 | [ 7.787258] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 7.787390] Tainted: [W]=WARN [ 7.787409] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 7.787446] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 7.787477] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 7.787578] RSP: 0018:ff718e9ec085b6f0 EFLAGS: 00010286 [ 7.787609] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 7.787659] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058000 [ 7.787704] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 7.787748] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 7.787792] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443058000 [ 7.787836] FS: 00007ff6ac532840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 7.787882] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 7.787916] CR2: 00007f423a61d310 CR3: 0000000003081002 CR4: 0000000000771ef0 [ 7.787959] PKRU: 55555554 [ 7.787974] Call Trace: [ 7.787989] [ 7.788003] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 7.788027] notifier_call_chain (kernel/notifier.c:85) [ 7.788049] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 7.788072] ? nla_strscpy (lib/nlattr.c:795) [ 7.788097] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 7.788129] ? __nla_validate_parse (lib/nlattr.c:620) [ 7.788157] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 7.788176] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 7.788198] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 7.788227] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 7.788253] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 7.788273] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 7.788303] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 7.788325] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 7.788347] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 7.788370] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 7.788396] ___sys_sendmsg (net/socket.c:2752) [ 7.788420] __sys_sendmsg (net/socket.c:2784) [ 7.788444] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 7.788470] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 7.788491] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 7.788520] RIP: 0033:0x7ff6ac76c08e [ 7.788542] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 7.788645] RSP: 002b:00007fff693f1750 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 7.788690] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff6ac76c08e [ 7.788730] RDX: 0000000000000000 RSI: 00007fff693f1800 RDI: 0000000000000005 [ 7.788773] RBP: 00007fff693f1760 R08: 0000000000000000 R09: 0000000000000000 [ 7.788813] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf42 [ 7.788856] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff693f1ed0 | [ 7.874513] ------------[ cut here ]------------ | [ 7.874552] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/500 | [ 7.874608] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 7.874742] Tainted: [W]=WARN [ 7.874762] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 7.874798] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 7.874834] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 7.874929] RSP: 0018:ff718e9ec08636f0 EFLAGS: 00010286 [ 7.874953] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 7.874991] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443227a00 [ 7.875036] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c0441ebe02c [ 7.875074] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 7.875115] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443227a00 [ 7.875159] FS: 00007f45963e9840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 7.875200] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 7.875241] CR2: 000000001cb60988 CR3: 000000000d06e005 CR4: 0000000000771ef0 [ 7.875283] PKRU: 55555554 [ 7.875300] Call Trace: [ 7.875316] [ 7.875331] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 7.875354] notifier_call_chain (kernel/notifier.c:85) [ 7.875382] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 7.875404] ? nla_strscpy (lib/nlattr.c:795) [ 7.875429] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 7.875469] ? __nla_validate_parse (lib/nlattr.c:620) [ 7.875499] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 7.875522] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 7.875547] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 7.875575] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 7.875598] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 7.875624] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 7.875653] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 7.875673] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 7.875699] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 7.875724] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 7.875747] ___sys_sendmsg (net/socket.c:2752) [ 7.875771] __sys_sendmsg (net/socket.c:2784) [ 7.875791] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 7.875812] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 7.875835] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 7.875863] RIP: 0033:0x7f459662308e [ 7.875885] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 7.875977] RSP: 002b:00007ffc95d9a1a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 7.876024] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f459662308e [ 7.876068] RDX: 0000000000000000 RSI: 00007ffc95d9a250 RDI: 0000000000000005 [ 7.876111] RBP: 00007ffc95d9a1b0 R08: 0000000000000000 R09: 0000000000000000 [ 7.876150] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf42 [ 7.876187] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc95d9a920 | [ 7.980203] ------------[ cut here ]------------ | [ 7.980284] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/502 | [ 7.980340] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 7.980474] Tainted: [W]=WARN [ 7.980498] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 7.980533] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 7.980565] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 7.980664] RSP: 0018:ff718e9ec08236f0 EFLAGS: 00010286 [ 7.980694] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 7.980740] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2d100 [ 7.980779] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c0441ebe02c [ 7.980819] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 7.980860] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2d100 [ 7.980904] FS: 00007f6c3c4c3840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 7.980946] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 7.980981] CR2: 000000000c8e8988 CR3: 0000000009673004 CR4: 0000000000771ef0 [ 7.981021] PKRU: 55555554 [ 7.981036] Call Trace: [ 7.981051] [ 7.981065] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 7.981088] notifier_call_chain (kernel/notifier.c:85) [ 7.981113] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 7.981137] ? nla_strscpy (lib/nlattr.c:795) [ 7.981159] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 7.981188] ? __nla_validate_parse (lib/nlattr.c:620) [ 7.981218] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 7.981241] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 7.981262] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 7.981288] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 7.981309] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 7.981330] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 7.981358] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 7.981380] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 7.981403] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 7.981423] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 7.981448] ___sys_sendmsg (net/socket.c:2752) [ 7.981473] __sys_sendmsg (net/socket.c:2784) [ 7.981493] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 7.981514] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 7.981534] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 7.981563] RIP: 0033:0x7f6c3c6fd08e [ 7.981589] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 7.981696] RSP: 002b:00007ffe4e42c170 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 7.981741] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6c3c6fd08e [ 7.981779] RDX: 0000000000000000 RSI: 00007ffe4e42c220 RDI: 0000000000000005 [ 7.981816] RBP: 00007ffe4e42c180 R08: 0000000000000000 R09: 0000000000000000 [ 7.981858] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf43 [ 7.981899] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe4e42c8f0 | [ 8.013988] ------------[ cut here ]------------ | [ 8.014031] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/503 | [ 8.014089] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 8.014214] Tainted: [W]=WARN [ 8.014243] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 8.014276] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 8.014304] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 8.014403] RSP: 0018:ff718e9ec08836f0 EFLAGS: 00010286 [ 8.014436] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 8.014476] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2d300 [ 8.014513] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 8.014553] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 8.014602] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2d300 [ 8.014657] FS: 00007f49e6f92840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 8.014696] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.014732] CR2: 00007f49e72621a0 CR3: 0000000003217003 CR4: 0000000000771ef0 [ 8.014783] PKRU: 55555554 [ 8.014797] Call Trace: [ 8.014816] [ 8.014830] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 8.014851] notifier_call_chain (kernel/notifier.c:85) [ 8.014874] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 8.014894] ? nla_strscpy (lib/nlattr.c:795) [ 8.014922] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 8.014954] ? __nla_validate_parse (lib/nlattr.c:620) [ 8.014982] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 8.015004] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 8.015028] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 8.015052] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 8.015071] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 8.015095] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 8.015122] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 8.015146] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 8.015164] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 8.015184] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 8.015203] ___sys_sendmsg (net/socket.c:2752) [ 8.015225] __sys_sendmsg (net/socket.c:2784) [ 8.015249] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 8.015268] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 8.015287] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 8.015320] RIP: 0033:0x7f49e71cc08e [ 8.015345] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 8.015438] RSP: 002b:00007ffec191dd20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 8.015485] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f49e71cc08e [ 8.015523] RDX: 0000000000000000 RSI: 00007ffec191ddd0 RDI: 0000000000000005 [ 8.015561] RBP: 00007ffec191dd30 R08: 0000000000000000 R09: 0000000000000000 [ 8.015605] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf43 [ 8.015748] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffec191e4a0 | [ 8.038117] ------------[ cut here ]------------ | [ 8.038147] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/505 | [ 8.038206] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 8.038330] Tainted: [W]=WARN [ 8.038353] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 8.038391] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 8.038420] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 8.038521] RSP: 0018:ff718e9ec085b6f0 EFLAGS: 00010286 [ 8.038548] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 8.038589] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1a00 [ 8.038639] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 8.038684] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 8.038726] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04418e1a00 [ 8.038771] FS: 00007f63d7520840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 8.038816] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.038852] CR2: 00007f63d77f01a0 CR3: 0000000003217001 CR4: 0000000000771ef0 [ 8.038891] PKRU: 55555554 [ 8.038904] Call Trace: [ 8.038915] [ 8.038929] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 8.038951] notifier_call_chain (kernel/notifier.c:85) [ 8.038972] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 8.038994] ? nla_strscpy (lib/nlattr.c:795) [ 8.039015] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 8.039045] ? __nla_validate_parse (lib/nlattr.c:620) [ 8.039074] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 8.039099] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 8.039119] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 8.039147] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 8.039168] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 8.039188] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 8.039217] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 8.039242] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 8.039264] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 8.039286] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 8.039310] ___sys_sendmsg (net/socket.c:2752) [ 8.039333] __sys_sendmsg (net/socket.c:2784) [ 8.039354] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 8.039379] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 8.039402] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 8.039434] RIP: 0033:0x7f63d775a08e [ 8.039456] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 8.039556] RSP: 002b:00007fffda3b7d40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 8.039603] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f63d775a08e [ 8.039649] RDX: 0000000000000000 RSI: 00007fffda3b7df0 RDI: 0000000000000005 [ 8.039694] RBP: 00007fffda3b7d50 R08: 0000000000000000 R09: 0000000000000000 [ 8.039733] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf43 [ 8.039774] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffda3b84c0 | [ 8.078490] ------------[ cut here ]------------ | [ 8.078521] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/507 | [ 8.078578] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 8.078714] Tainted: [W]=WARN [ 8.078742] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 8.078783] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 8.078815] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 8.078914] RSP: 0018:ff718e9ec085b6f0 EFLAGS: 00010286 [ 8.078943] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 8.078982] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059200 [ 8.079020] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 8.079061] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 8.079102] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443059200 [ 8.079146] FS: 00007f9e3b096840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 8.079197] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.079236] CR2: 00000000277b1988 CR3: 0000000004154006 CR4: 0000000000771ef0 [ 8.079287] PKRU: 55555554 [ 8.079305] Call Trace: [ 8.079319] [ 8.079333] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 8.079358] notifier_call_chain (kernel/notifier.c:85) [ 8.079386] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 8.079410] ? nla_strscpy (lib/nlattr.c:795) [ 8.079434] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 8.079459] ? __nla_validate_parse (lib/nlattr.c:620) [ 8.079486] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 8.079505] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 8.079525] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 8.079553] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 8.079571] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 8.079594] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 8.079634] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 8.079664] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 8.079691] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 8.079714] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 8.079734] ___sys_sendmsg (net/socket.c:2752) [ 8.079757] __sys_sendmsg (net/socket.c:2784) [ 8.079781] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 8.079802] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 8.079822] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 8.079850] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 8.079875] RIP: 0033:0x7f9e3b2d008e [ 8.079899] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 8.079993] RSP: 002b:00007ffc3d5ebc30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 8.080030] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9e3b2d008e [ 8.080073] RDX: 0000000000000000 RSI: 00007ffc3d5ebce0 RDI: 0000000000000005 [ 8.080122] RBP: 00007ffc3d5ebc40 R08: 0000000000000000 R09: 0000000000000000 [ 8.080159] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf43 [ 8.080197] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc3d5ec3b0 | [ 8.103059] ------------[ cut here ]------------ | [ 8.103090] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/510 | [ 8.103146] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 8.103270] Tainted: [W]=WARN [ 8.103291] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 8.103338] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 8.103373] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 8.103456] RSP: 0018:ff718e9ec085b6f0 EFLAGS: 00010286 [ 8.103485] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 8.103526] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2c900 [ 8.103574] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 8.103616] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 8.103663] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2c900 [ 8.103708] FS: 00007f6bd75cc840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 8.103752] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.103785] CR2: 0000000010b2e988 CR3: 000000000324e003 CR4: 0000000000771ef0 [ 8.103827] PKRU: 55555554 [ 8.103844] Call Trace: [ 8.103859] [ 8.103879] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 8.103901] notifier_call_chain (kernel/notifier.c:85) [ 8.103924] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 8.103946] ? nla_strscpy (lib/nlattr.c:795) [ 8.103966] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 8.103995] ? __nla_validate_parse (lib/nlattr.c:620) [ 8.104023] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 8.104048] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 8.104074] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 8.104099] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 8.104120] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 8.104143] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 8.104173] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 8.104193] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 8.104217] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 8.104241] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 8.104262] ___sys_sendmsg (net/socket.c:2752) [ 8.104290] __sys_sendmsg (net/socket.c:2784) [ 8.104314] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 8.104339] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 8.104363] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 8.104388] RIP: 0033:0x7f6bd780608e [ 8.104410] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 8.104507] RSP: 002b:00007ffd1b27a810 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 8.104556] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6bd780608e [ 8.104597] RDX: 0000000000000000 RSI: 00007ffd1b27a8c0 RDI: 0000000000000005 [ 8.104654] RBP: 00007ffd1b27a820 R08: 0000000000000000 R09: 0000000000000000 [ 8.104699] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf43 [ 8.104745] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd1b27af90 | [ 8.123723] ------------[ cut here ]------------ | [ 8.123799] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/511 | [ 8.123893] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 8.124099] Tainted: [W]=WARN [ 8.124158] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 8.124227] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 8.124306] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 8.124445] RSP: 0018:ff718e9ec085b6f0 EFLAGS: 00010286 [ 8.124511] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 8.124590] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228600 [ 8.124678] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a302c [ 8.124759] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 8.124842] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443228600 [ 8.124926] FS: 00007f8dc540b840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 8.125009] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.125082] CR2: 0000000011035988 CR3: 000000000873e003 CR4: 0000000000771ef0 [ 8.125164] PKRU: 55555554 [ 8.125213] Call Trace: [ 8.125267] [ 8.125317] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 8.125376] notifier_call_chain (kernel/notifier.c:85) [ 8.125434] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 8.125492] ? nla_strscpy (lib/nlattr.c:795) [ 8.125551] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 8.125616] ? __nla_validate_parse (lib/nlattr.c:620) [ 8.125693] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 8.125752] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 8.125810] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 8.125912] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 8.125970] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 8.126028] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 8.126093] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 8.126151] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 8.126208] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 8.126274] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 8.126332] ___sys_sendmsg (net/socket.c:2752) [ 8.126392] __sys_sendmsg (net/socket.c:2784) [ 8.126451] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 8.126509] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 8.126566] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 8.126641] RIP: 0033:0x7f8dc564508e [ 8.126700] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 8.126846] RSP: 002b:00007ffc0bff18d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 8.126928] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8dc564508e [ 8.127009] RDX: 0000000000000000 RSI: 00007ffc0bff1980 RDI: 0000000000000005 [ 8.127090] RBP: 00007ffc0bff18e0 R08: 0000000000000000 R09: 0000000000000000 [ 8.127170] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf43 [ 8.127257] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc0bff2050 | [ 8.159558] ------------[ cut here ]------------ | [ 8.159584] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/514 | [ 8.159640] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 8.159773] Tainted: [W]=WARN [ 8.159798] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 8.159830] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 8.159857] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 8.159959] RSP: 0018:ff718e9ec08836f0 EFLAGS: 00010286 [ 8.159987] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 8.160025] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228500 [ 8.160065] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 8.160107] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 8.160147] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443228500 [ 8.160192] FS: 00007fdf65f63840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 8.160238] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.160269] CR2: 0000000034c6a988 CR3: 000000000c632002 CR4: 0000000000771ef0 [ 8.160308] PKRU: 55555554 [ 8.160329] Call Trace: [ 8.160345] [ 8.160359] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 8.160382] notifier_call_chain (kernel/notifier.c:85) [ 8.160410] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 8.160438] ? nla_strscpy (lib/nlattr.c:795) [ 8.160457] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 8.160484] ? __nla_validate_parse (lib/nlattr.c:620) [ 8.160511] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 8.160535] ? kmem_cache_alloc_node_noprof (mm/slub.c:4749 mm/slub.c:4883 mm/slub.c:4950) [ 8.160564] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 8.160587] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 8.160613] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 8.160640] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 8.160663] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 8.160691] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 8.160714] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 8.160742] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 8.160765] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 8.160785] ___sys_sendmsg (net/socket.c:2752) [ 8.160804] __sys_sendmsg (net/socket.c:2784) [ 8.160830] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 8.160850] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 8.160872] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 8.160898] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 8.160925] RIP: 0033:0x7fdf6619d08e [ 8.160946] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 8.161047] RSP: 002b:00007ffcafc66a80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 8.161090] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdf6619d08e [ 8.161138] RDX: 0000000000000000 RSI: 00007ffcafc66b30 RDI: 0000000000000005 [ 8.161178] RBP: 00007ffcafc66a90 R08: 0000000000000000 R09: 0000000000000000 [ 8.161216] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf43 [ 8.161263] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcafc67200 | [ 8.175091] ------------[ cut here ]------------ | [ 8.175125] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/515 | [ 8.175182] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 8.175306] Tainted: [W]=WARN [ 8.175328] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 8.175366] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 8.175395] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 8.175496] RSP: 0018:ff718e9ec08836f0 EFLAGS: 00010286 [ 8.175525] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 8.175571] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305a200 [ 8.175614] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 8.175660] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 8.175703] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044305a200 [ 8.175751] FS: 00007f2626551840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 8.175797] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.175829] CR2: 00007f26268211a0 CR3: 0000000003274005 CR4: 0000000000771ef0 [ 8.175872] PKRU: 55555554 [ 8.175885] Call Trace: [ 8.175902] [ 8.175917] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 8.175939] notifier_call_chain (kernel/notifier.c:85) [ 8.175959] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 8.175983] ? nla_strscpy (lib/nlattr.c:795) [ 8.176005] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 8.176029] ? __nla_validate_parse (lib/nlattr.c:620) [ 8.176060] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 8.176083] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 8.176104] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 8.176127] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 8.176150] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 8.176173] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 8.176206] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 8.176234] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 8.176257] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 8.176280] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 8.176299] ___sys_sendmsg (net/socket.c:2752) [ 8.176324] __sys_sendmsg (net/socket.c:2784) [ 8.176347] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 8.176372] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 8.176394] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 8.176422] RIP: 0033:0x7f262678b08e [ 8.176446] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 8.176548] RSP: 002b:00007fffa3741d50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 8.176592] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f262678b08e [ 8.176641] RDX: 0000000000000000 RSI: 00007fffa3741e00 RDI: 0000000000000005 [ 8.176675] RBP: 00007fffa3741d60 R08: 0000000000000000 R09: 0000000000000000 [ 8.176723] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf43 [ 8.176769] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa37424d0 | [ 8.186058] ------------[ cut here ]------------ | [ 8.186084] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/517 | [ 8.186135] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 8.186275] Tainted: [W]=WARN [ 8.186308] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 8.186347] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 8.186377] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 8.186470] RSP: 0018:ff718e9ec08836f0 EFLAGS: 00010286 [ 8.186501] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 8.186542] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058f00 [ 8.186588] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 8.186633] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 8.186679] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443058f00 [ 8.186725] FS: 00007fd911c92840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 8.186768] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.186801] CR2: 00007fd911f621a0 CR3: 00000000041e3004 CR4: 0000000000771ef0 [ 8.186847] PKRU: 55555554 [ 8.186860] Call Trace: [ 8.186872] [ 8.186884] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 8.186910] notifier_call_chain (kernel/notifier.c:85) [ 8.186929] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 8.186956] ? nla_strscpy (lib/nlattr.c:795) [ 8.186979] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 8.187006] ? __nla_validate_parse (lib/nlattr.c:620) [ 8.187034] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 8.187057] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 8.187078] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 8.187105] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 8.187124] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 8.187149] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 8.187175] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 8.187201] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 8.187220] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 8.187246] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 8.187271] ___sys_sendmsg (net/socket.c:2752) [ 8.187292] __sys_sendmsg (net/socket.c:2784) [ 8.187315] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 8.187337] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 8.187359] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 8.187390] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 8.187421] RIP: 0033:0x7fd911ecc08e [ 8.187441] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 8.187536] RSP: 002b:00007ffeb3fc7690 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 8.187575] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd911ecc08e [ 8.187614] RDX: 0000000000000000 RSI: 00007ffeb3fc7740 RDI: 0000000000000005 [ 8.187661] RBP: 00007ffeb3fc76a0 R08: 0000000000000000 R09: 0000000000000000 [ 8.187710] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf43 [ 8.187749] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeb3fc7e10 | [ 8.202006] ------------[ cut here ]------------ | [ 8.202032] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/518 | [ 8.202089] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 8.202214] Tainted: [W]=WARN [ 8.202241] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 8.202276] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 8.202305] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 8.202402] RSP: 0018:ff718e9ec08836f0 EFLAGS: 00010286 [ 8.202430] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 8.202476] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fd300 [ 8.202521] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 8.202564] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 8.202608] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04431fd300 [ 8.202658] FS: 00007f649c7c1840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 8.202700] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.202740] CR2: 00007f649ca911a0 CR3: 00000000018e3003 CR4: 0000000000771ef0 [ 8.202781] PKRU: 55555554 [ 8.202795] Call Trace: [ 8.202814] [ 8.202827] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 8.202850] notifier_call_chain (kernel/notifier.c:85) [ 8.202874] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 8.202895] ? nla_strscpy (lib/nlattr.c:795) [ 8.202916] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 8.202948] ? __nla_validate_parse (lib/nlattr.c:620) [ 8.202980] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 8.203006] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 8.203031] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 8.203061] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 8.203082] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 8.203103] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 8.203132] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 8.203153] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 8.203174] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 8.203197] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 8.203220] ___sys_sendmsg (net/socket.c:2752) [ 8.203244] __sys_sendmsg (net/socket.c:2784) [ 8.203266] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 8.203287] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 8.203307] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 8.203335] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 8.203359] RIP: 0033:0x7f649c9fb08e [ 8.203381] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 8.203478] RSP: 002b:00007ffeb94bd9a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 8.203523] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f649c9fb08e [ 8.203563] RDX: 0000000000000000 RSI: 00007ffeb94bda50 RDI: 0000000000000005 [ 8.203608] RBP: 00007ffeb94bd9b0 R08: 0000000000000000 R09: 0000000000000000 [ 8.203656] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf43 [ 8.203693] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeb94be120 | [ 8.227633] ------------[ cut here ]------------ | [ 8.227690] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/520 | [ 8.227744] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 8.227868] Tainted: [W]=WARN [ 8.227894] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 8.227932] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 8.227960] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 8.228057] RSP: 0018:ff718e9ec08836f0 EFLAGS: 00010286 [ 8.228087] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 8.228128] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2cb00 [ 8.228168] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 8.228207] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 8.228262] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2cb00 [ 8.228303] FS: 00007fe7a43ba840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 8.228348] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.228386] CR2: 00007f030f6c4f90 CR3: 00000000018bd001 CR4: 0000000000771ef0 [ 8.228433] PKRU: 55555554 [ 8.228448] Call Trace: [ 8.228465] [ 8.228479] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 8.228505] notifier_call_chain (kernel/notifier.c:85) [ 8.228526] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 8.228549] ? nla_strscpy (lib/nlattr.c:795) [ 8.228569] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 8.228596] ? __nla_validate_parse (lib/nlattr.c:620) [ 8.228629] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 8.228653] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 8.228681] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 8.228704] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 8.228724] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 8.228746] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 8.228777] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 8.228800] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 8.228821] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 8.228843] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 8.228867] ___sys_sendmsg (net/socket.c:2752) [ 8.228890] __sys_sendmsg (net/socket.c:2784) [ 8.228912] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 8.228937] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 8.228960] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 8.228987] RIP: 0033:0x7fe7a45f408e [ 8.229009] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 8.229114] RSP: 002b:00007ffc5b925c00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 8.229157] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe7a45f408e [ 8.229198] RDX: 0000000000000000 RSI: 00007ffc5b925cb0 RDI: 0000000000000005 [ 8.229238] RBP: 00007ffc5b925c10 R08: 0000000000000000 R09: 0000000000000000 [ 8.229281] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf43 [ 8.229320] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc5b926380 | [ 8.255852] ------------[ cut here ]------------ | [ 8.255887] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/521 | [ 8.255951] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 8.256080] Tainted: [W]=WARN [ 8.256101] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 8.256133] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 8.256162] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 8.256271] RSP: 0018:ff718e9ec08836f0 EFLAGS: 00010286 [ 8.256301] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 8.256348] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2c500 [ 8.256392] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 8.256434] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 8.256473] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2c500 [ 8.256520] FS: 00007f244b6e9840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 8.256567] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.256605] CR2: 0000000034952988 CR3: 00000000042d2005 CR4: 0000000000771ef0 [ 8.256655] PKRU: 55555554 [ 8.256668] Call Trace: [ 8.256683] [ 8.256701] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 8.256723] notifier_call_chain (kernel/notifier.c:85) [ 8.256749] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 8.256771] ? nla_strscpy (lib/nlattr.c:795) [ 8.256793] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 8.256823] ? __nla_validate_parse (lib/nlattr.c:620) [ 8.256852] ? __free_pages_prepare (mm/page_alloc.c:1373 (discriminator 26)) [ 8.256882] ? __pcs_replace_empty_main (mm/slub.c:4620) [ 8.256912] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 8.256937] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 8.256955] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 8.256980] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 8.257000] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 8.257022] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 8.257051] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 8.257076] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 8.257099] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 8.257122] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 8.257144] ___sys_sendmsg (net/socket.c:2752) [ 8.257165] __sys_sendmsg (net/socket.c:2784) [ 8.257190] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 8.257216] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 8.257241] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 8.257264] RIP: 0033:0x7f244b92308e [ 8.257286] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 8.257385] RSP: 002b:00007ffc5f87bd80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 8.257432] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f244b92308e [ 8.257473] RDX: 0000000000000000 RSI: 00007ffc5f87be30 RDI: 0000000000000005 [ 8.257513] RBP: 00007ffc5f87bd90 R08: 0000000000000000 R09: 0000000000000000 [ 8.257556] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf43 [ 8.257598] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc5f87c500 | [ 8.278890] ------------[ cut here ]------------ | [ 8.278922] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/523 | [ 8.278980] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 8.279118] Tainted: [W]=WARN [ 8.279141] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 8.279178] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 8.279210] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 8.279319] RSP: 0018:ff718e9ec087b6f0 EFLAGS: 00010286 [ 8.279351] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 8.279393] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058300 [ 8.279434] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 8.279481] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 8.279531] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443058300 [ 8.279576] FS: 00007f8b36ad4840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 8.279630] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.279672] CR2: 0000000013ccc988 CR3: 00000000043f5002 CR4: 0000000000771ef0 [ 8.279717] PKRU: 55555554 [ 8.279732] Call Trace: [ 8.279746] [ 8.279764] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 8.279788] notifier_call_chain (kernel/notifier.c:85) [ 8.279812] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 8.279833] ? nla_strscpy (lib/nlattr.c:795) [ 8.279855] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 8.279887] ? __nla_validate_parse (lib/nlattr.c:620) [ 8.279919] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 8.279943] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 8.279964] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 8.279989] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 8.280013] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 8.280035] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 8.280065] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 8.280088] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 8.280112] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 8.280137] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 8.280161] ___sys_sendmsg (net/socket.c:2752) [ 8.280185] __sys_sendmsg (net/socket.c:2784) [ 8.280208] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 8.280235] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 8.280258] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 8.280295] RIP: 0033:0x7f8b36d0e08e [ 8.280318] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 8.280424] RSP: 002b:00007ffc816445a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 8.280466] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8b36d0e08e [ 8.280507] RDX: 0000000000000000 RSI: 00007ffc81644650 RDI: 0000000000000005 [ 8.280554] RBP: 00007ffc816445b0 R08: 0000000000000000 R09: 0000000000000000 [ 8.280600] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf43 [ 8.280655] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc81644d20 | [ 8.315642] ------------[ cut here ]------------ | [ 8.315670] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/525 | [ 8.315724] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 8.315849] Tainted: [W]=WARN [ 8.315873] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 8.315913] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 8.315938] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 8.316034] RSP: 0018:ff718e9ec088b6f0 EFLAGS: 00010286 [ 8.316058] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 8.316104] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229d00 [ 8.316144] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 8.316186] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 8.316228] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443229d00 [ 8.316277] FS: 00007f532aefe840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 8.316321] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.316356] CR2: 00000000321e9988 CR3: 00000000084b5003 CR4: 0000000000771ef0 [ 8.316399] PKRU: 55555554 [ 8.316414] Call Trace: [ 8.316430] [ 8.316445] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 8.316469] notifier_call_chain (kernel/notifier.c:85) [ 8.316494] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 8.316516] ? nla_strscpy (lib/nlattr.c:795) [ 8.316537] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 8.316565] ? __nla_validate_parse (lib/nlattr.c:620) [ 8.316596] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 8.316619] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 8.316649] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 8.316678] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 8.316701] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 8.316725] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 8.316756] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 8.316777] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 8.316798] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 8.316818] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 8.316842] ___sys_sendmsg (net/socket.c:2752) [ 8.316867] __sys_sendmsg (net/socket.c:2784) [ 8.316890] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 8.316914] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 8.316933] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 8.316961] RIP: 0033:0x7f532b13808e [ 8.316984] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 8.317081] RSP: 002b:00007ffc9323b390 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 8.317126] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f532b13808e [ 8.317167] RDX: 0000000000000000 RSI: 00007ffc9323b440 RDI: 0000000000000005 [ 8.317205] RBP: 00007ffc9323b3a0 R08: 0000000000000000 R09: 0000000000000000 [ 8.317247] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf43 [ 8.317293] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc9323bb10 | [ 8.340832] ------------[ cut here ]------------ | [ 8.340901] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/527 | [ 8.340991] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 8.341200] Tainted: [W]=WARN [ 8.341269] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 8.341340] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 8.341407] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 8.341545] RSP: 0018:ff718e9ec088b6f0 EFLAGS: 00010286 [ 8.341611] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 8.341700] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055900 [ 8.341781] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a302c [ 8.341865] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 8.341961] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443055900 [ 8.342046] FS: 00007f23a8833840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 8.342131] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.342201] CR2: 0000000024f33988 CR3: 0000000003372001 CR4: 0000000000771ef0 [ 8.342290] PKRU: 55555554 [ 8.342339] Call Trace: [ 8.342390] [ 8.342440] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 8.342499] notifier_call_chain (kernel/notifier.c:85) [ 8.342559] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 8.342615] ? nla_strscpy (lib/nlattr.c:795) [ 8.342685] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 8.342752] ? __nla_validate_parse (lib/nlattr.c:620) [ 8.342820] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 8.342883] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 8.342950] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 8.343018] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 8.343076] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 8.343136] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 8.343229] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 8.343339] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 8.343397] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 8.343458] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 8.343514] ___sys_sendmsg (net/socket.c:2752) [ 8.343571] __sys_sendmsg (net/socket.c:2784) [ 8.343642] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 8.343705] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 8.343795] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 8.343892] RIP: 0033:0x7f23a8a6d08e [ 8.343980] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 8.344123] RSP: 002b:00007ffcb923f540 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 8.344201] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f23a8a6d08e [ 8.344287] RDX: 0000000000000000 RSI: 00007ffcb923f5f0 RDI: 0000000000000005 [ 8.344370] RBP: 00007ffcb923f550 R08: 0000000000000000 R09: 0000000000000000 [ 8.344453] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf43 [ 8.344533] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcb923fcc0 | [ 8.382908] ------------[ cut here ]------------ | [ 8.382950] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/529 | [ 8.383004] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 8.383134] Tainted: [W]=WARN [ 8.383153] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 8.383191] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 8.383227] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 8.383338] RSP: 0018:ff718e9ec087b6f0 EFLAGS: 00010286 [ 8.383371] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 8.383420] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055600 [ 8.383470] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 8.383513] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 8.383550] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443055600 [ 8.383598] FS: 00007fdb8bada840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 8.383651] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.383689] CR2: 000000000206e988 CR3: 0000000008784001 CR4: 0000000000771ef0 [ 8.383732] PKRU: 55555554 [ 8.383745] Call Trace: [ 8.383762] [ 8.383780] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 8.383803] notifier_call_chain (kernel/notifier.c:85) [ 8.383824] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 8.383848] ? nla_strscpy (lib/nlattr.c:795) [ 8.383868] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 8.383900] ? __nla_validate_parse (lib/nlattr.c:620) [ 8.383930] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 8.383953] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 8.383973] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 8.384002] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 8.384025] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 8.384051] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 8.384086] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 8.384112] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 8.384133] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 8.384156] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 8.384177] ___sys_sendmsg (net/socket.c:2752) [ 8.384198] __sys_sendmsg (net/socket.c:2784) [ 8.384217] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 8.384242] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 8.384264] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 8.384300] RIP: 0033:0x7fdb8bd1408e [ 8.384321] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 8.384436] RSP: 002b:00007ffd97189af0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 8.384478] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdb8bd1408e [ 8.384523] RDX: 0000000000000000 RSI: 00007ffd97189ba0 RDI: 0000000000000005 [ 8.384567] RBP: 00007ffd97189b00 R08: 0000000000000000 R09: 0000000000000000 [ 8.384606] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf43 [ 8.384657] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd9718a270 | [ 8.403276] ------------[ cut here ]------------ | [ 8.403345] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/531 | [ 8.403448] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 8.403657] Tainted: [W]=WARN [ 8.403715] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 8.403786] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 8.403852] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 8.403989] RSP: 0018:ff718e9ec087b6f0 EFLAGS: 00010286 [ 8.404053] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 8.404130] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055d00 [ 8.404207] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a302c [ 8.404293] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 8.404373] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443055d00 [ 8.404458] FS: 00007f169820d840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 8.404539] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.404612] CR2: 0000000017cfc988 CR3: 00000000018ee004 CR4: 0000000000771ef0 [ 8.404700] PKRU: 55555554 [ 8.404750] Call Trace: [ 8.404799] [ 8.404851] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 8.404910] notifier_call_chain (kernel/notifier.c:85) [ 8.404968] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 8.405027] ? nla_strscpy (lib/nlattr.c:795) [ 8.405086] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 8.405153] ? __nla_validate_parse (lib/nlattr.c:620) [ 8.405222] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 8.405292] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 8.405358] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 8.405426] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 8.405486] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 8.405544] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 8.405612] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 8.405678] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 8.405736] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 8.405795] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 8.405855] ___sys_sendmsg (net/socket.c:2752) [ 8.405915] __sys_sendmsg (net/socket.c:2784) [ 8.405974] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 8.406032] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 8.406090] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 8.406155] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 8.406218] RIP: 0033:0x7f169844708e [ 8.406281] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 8.406423] RSP: 002b:00007ffed70e0cf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 8.406504] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f169844708e [ 8.406587] RDX: 0000000000000000 RSI: 00007ffed70e0da0 RDI: 0000000000000005 [ 8.406758] RBP: 00007ffed70e0d00 R08: 0000000000000000 R09: 0000000000000000 [ 8.406836] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf43 [ 8.406912] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffed70e1470 | [ 8.447566] ------------[ cut here ]------------ | [ 8.447642] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/532 | [ 8.447745] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 8.447957] Tainted: [W]=WARN [ 8.448014] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 8.448086] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 8.448152] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 8.448303] RSP: 0018:ff718e9ec08936f0 EFLAGS: 00010286 [ 8.448367] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 8.448448] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1400 [ 8.448524] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a302c [ 8.448604] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 8.448708] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04418e1400 [ 8.448793] FS: 00007f4afe37b840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 8.448871] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.448941] CR2: 0000000033316988 CR3: 0000000008784002 CR4: 0000000000771ef0 [ 8.449020] PKRU: 55555554 [ 8.449068] Call Trace: [ 8.449117] [ 8.449169] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 8.449227] notifier_call_chain (kernel/notifier.c:85) [ 8.449294] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 8.449353] ? nla_strscpy (lib/nlattr.c:795) [ 8.449411] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 8.449481] ? __nla_validate_parse (lib/nlattr.c:620) [ 8.449547] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 8.449609] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 8.449683] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 8.449756] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 8.449820] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 8.449879] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 8.449945] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 8.450003] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 8.450061] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 8.450119] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 8.450177] ___sys_sendmsg (net/socket.c:2752) [ 8.450242] __sys_sendmsg (net/socket.c:2784) [ 8.450303] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 8.450361] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 8.450418] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 8.450485] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 8.450552] RIP: 0033:0x7f4afe5b508e [ 8.450610] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 8.450749] RSP: 002b:00007ffdbd08c1f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 8.450827] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4afe5b508e [ 8.450908] RDX: 0000000000000000 RSI: 00007ffdbd08c2a0 RDI: 0000000000000005 [ 8.450989] RBP: 00007ffdbd08c200 R08: 0000000000000000 R09: 0000000000000000 [ 8.451071] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf43 [ 8.451154] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdbd08c970 | [ 8.491052] ------------[ cut here ]------------ | [ 8.491146] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/534 | [ 8.491465] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 8.491696] Tainted: [W]=WARN [ 8.491795] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 8.491896] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 8.491961] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 8.492098] RSP: 0018:ff718e9ec089b6f0 EFLAGS: 00010286 [ 8.492165] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 8.492295] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1600 [ 8.492405] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a302c [ 8.492517] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 8.492602] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04418e1600 [ 8.492723] FS: 00007fe658870840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 8.492807] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.492885] CR2: 00007fe658b401a0 CR3: 0000000004195005 CR4: 0000000000771ef0 [ 8.492989] PKRU: 55555554 [ 8.493037] Call Trace: [ 8.493087] [ 8.493137] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 8.493201] notifier_call_chain (kernel/notifier.c:85) [ 8.493295] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 8.493382] ? nla_strscpy (lib/nlattr.c:795) [ 8.493444] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 8.493551] ? __nla_validate_parse (lib/nlattr.c:620) [ 8.493615] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 8.493684] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 8.493754] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 8.493851] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 8.493912] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 8.493971] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 8.494036] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 8.494096] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 8.494174] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 8.494241] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 8.494304] ___sys_sendmsg (net/socket.c:2752) [ 8.494395] __sys_sendmsg (net/socket.c:2784) [ 8.494466] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 8.494525] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 8.494582] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 8.494659] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 8.494726] RIP: 0033:0x7fe658aaa08e [ 8.494783] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 8.494919] RSP: 002b:00007ffc50c25a00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 8.494997] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe658aaa08e [ 8.495073] RDX: 0000000000000000 RSI: 00007ffc50c25ab0 RDI: 0000000000000005 [ 8.495151] RBP: 00007ffc50c25a10 R08: 0000000000000000 R09: 0000000000000000 [ 8.495227] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf43 [ 8.495311] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc50c26180 | [ 8.555362] ------------[ cut here ]------------ | [ 8.555397] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/537 | [ 8.555460] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 8.555586] Tainted: [W]=WARN [ 8.555605] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 8.555650] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 8.555677] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 8.555776] RSP: 0018:ff718e9ec08a36f0 EFLAGS: 00010286 [ 8.555802] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 8.555840] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1400 [ 8.555883] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 8.555919] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 8.555965] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04418e1400 [ 8.556010] FS: 00007fc8f602b840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 8.556059] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.556097] CR2: 0000000033121988 CR3: 0000000008539005 CR4: 0000000000771ef0 [ 8.556139] PKRU: 55555554 [ 8.556152] Call Trace: [ 8.556168] [ 8.556182] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 8.556205] notifier_call_chain (kernel/notifier.c:85) [ 8.556228] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 8.556253] ? nla_strscpy (lib/nlattr.c:795) [ 8.556274] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 8.556304] ? __nla_validate_parse (lib/nlattr.c:620) [ 8.556336] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 8.556359] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 8.556383] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 8.556413] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 8.556435] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 8.556456] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 8.556484] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 8.556506] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 8.556529] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 8.556553] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 8.556576] ___sys_sendmsg (net/socket.c:2752) [ 8.556598] __sys_sendmsg (net/socket.c:2784) [ 8.556628] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 8.556654] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 8.556675] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 8.556703] RIP: 0033:0x7fc8f626508e [ 8.556722] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 8.556825] RSP: 002b:00007ffe4f6571d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 8.556870] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc8f626508e [ 8.556914] RDX: 0000000000000000 RSI: 00007ffe4f657280 RDI: 0000000000000005 [ 8.556957] RBP: 00007ffe4f6571e0 R08: 0000000000000000 R09: 0000000000000000 [ 8.556997] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf43 [ 8.557037] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe4f657950 | [ 8.574177] ------------[ cut here ]------------ | [ 8.574254] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/539 | [ 8.574347] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 8.574554] Tainted: [W]=WARN [ 8.574613] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 8.574692] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 8.574787] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 8.574925] RSP: 0018:ff718e9ec08a36f0 EFLAGS: 00010286 [ 8.574995] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 8.575074] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2d100 [ 8.575182] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a302c [ 8.575293] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 8.575403] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2d100 [ 8.575515] FS: 00007f08c2043840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 8.575599] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.575685] CR2: 0000000035872988 CR3: 00000000087fb003 CR4: 0000000000771ef0 [ 8.575769] PKRU: 55555554 [ 8.575819] Call Trace: [ 8.575869] [ 8.575917] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 8.575973] notifier_call_chain (kernel/notifier.c:85) [ 8.576030] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 8.576089] ? nla_strscpy (lib/nlattr.c:795) [ 8.576144] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 8.576247] ? __nla_validate_parse (lib/nlattr.c:620) [ 8.576346] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 8.576404] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 8.576462] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 8.576529] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 8.576587] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 8.576663] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 8.576727] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 8.576787] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 8.576877] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 8.576951] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 8.577011] ___sys_sendmsg (net/socket.c:2752) [ 8.577070] __sys_sendmsg (net/socket.c:2784) [ 8.577130] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 8.577189] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 8.577253] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 8.577321] RIP: 0033:0x7f08c227d08e [ 8.577379] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 8.577512] RSP: 002b:00007ffdf9d26950 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 8.577595] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f08c227d08e [ 8.577703] RDX: 0000000000000000 RSI: 00007ffdf9d26a00 RDI: 0000000000000005 [ 8.577813] RBP: 00007ffdf9d26960 R08: 0000000000000000 R09: 0000000000000000 [ 8.577925] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf43 [ 8.578001] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdf9d270d0 | [ 8.617654] ------------[ cut here ]------------ | [ 8.617701] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/541 | [ 8.617757] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 8.617884] Tainted: [W]=WARN [ 8.617903] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 8.617933] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 8.617965] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 8.618069] RSP: 0018:ff718e9ec08ab6f0 EFLAGS: 00010286 [ 8.618092] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 8.618136] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2ca00 [ 8.618180] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 8.618224] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 8.618273] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2ca00 [ 8.618320] FS: 00007fefe65ed840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 8.618368] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.618408] CR2: 00007fda50058f98 CR3: 0000000008534004 CR4: 0000000000771ef0 [ 8.618449] PKRU: 55555554 [ 8.618463] Call Trace: [ 8.618479] [ 8.618494] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 8.618516] notifier_call_chain (kernel/notifier.c:85) [ 8.618535] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 8.618557] ? nla_strscpy (lib/nlattr.c:795) [ 8.618581] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 8.618612] ? __nla_validate_parse (lib/nlattr.c:620) [ 8.618648] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 8.618672] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 8.618694] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 8.618726] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 8.618746] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 8.618768] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 8.618798] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 8.618817] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 8.618841] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 8.618863] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 8.618885] ___sys_sendmsg (net/socket.c:2752) [ 8.618908] __sys_sendmsg (net/socket.c:2784) [ 8.618930] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 8.618951] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 8.618979] RIP: 0033:0x7fefe682708e [ 8.619001] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 8.619093] RSP: 002b:00007ffe59c88290 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 8.619132] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fefe682708e [ 8.619166] RDX: 0000000000000000 RSI: 00007ffe59c88340 RDI: 0000000000000005 [ 8.619209] RBP: 00007ffe59c882a0 R08: 0000000000000000 R09: 0000000000000000 [ 8.619256] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf43 [ 8.619300] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe59c88a10 | [ 8.656949] ------------[ cut here ]------------ | [ 8.656993] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/543 | [ 8.657050] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 8.657185] Tainted: [W]=WARN [ 8.657208] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 8.657243] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 8.657273] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 8.657377] RSP: 0018:ff718e9ec08b36f0 EFLAGS: 00010286 [ 8.657405] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 8.657444] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2d100 [ 8.657485] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 8.657527] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 8.657571] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2d100 [ 8.657629] FS: 00007f6587f63840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 8.657679] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.657713] CR2: 000000001641e988 CR3: 0000000003036004 CR4: 0000000000771ef0 [ 8.657753] PKRU: 55555554 [ 8.657768] Call Trace: [ 8.657783] [ 8.657796] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 8.657818] notifier_call_chain (kernel/notifier.c:85) [ 8.657841] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 8.657863] ? nla_strscpy (lib/nlattr.c:795) [ 8.657888] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 8.657918] ? __nla_validate_parse (lib/nlattr.c:620) [ 8.657947] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 8.657966] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 8.657989] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 8.658017] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 8.658042] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 8.658066] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 8.658094] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 8.658116] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 8.658135] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 8.658157] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 8.658178] ___sys_sendmsg (net/socket.c:2752) [ 8.658199] __sys_sendmsg (net/socket.c:2784) [ 8.658223] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 8.658249] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 8.658273] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 8.658305] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 8.658336] RIP: 0033:0x7f658819d08e [ 8.658362] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 8.658467] RSP: 002b:00007ffde2b06cd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 8.658510] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f658819d08e [ 8.658550] RDX: 0000000000000000 RSI: 00007ffde2b06d80 RDI: 0000000000000005 [ 8.658589] RBP: 00007ffde2b06ce0 R08: 0000000000000000 R09: 0000000000000000 [ 8.658637] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf43 [ 8.658682] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffde2b07450 | [ 8.687031] ------------[ cut here ]------------ | [ 8.687087] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/544 | [ 8.687146] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 8.687279] Tainted: [W]=WARN [ 8.687302] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 8.687338] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 8.687368] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 8.687465] RSP: 0018:ff718e9ec08bb6f0 EFLAGS: 00010286 [ 8.687493] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 8.687536] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443224a00 [ 8.687574] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 8.687621] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 8.687674] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443224a00 [ 8.687719] FS: 00007f109268c840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 8.687767] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.687798] CR2: 000000001ba05988 CR3: 000000000324b006 CR4: 0000000000771ef0 [ 8.687842] PKRU: 55555554 [ 8.687857] Call Trace: [ 8.687871] [ 8.687888] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 8.687911] notifier_call_chain (kernel/notifier.c:85) [ 8.687936] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 8.687955] ? nla_strscpy (lib/nlattr.c:795) [ 8.687978] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 8.688004] ? __nla_validate_parse (lib/nlattr.c:620) [ 8.688032] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 8.688052] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 8.688073] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 8.688100] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 8.688120] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 8.688143] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 8.688173] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 8.688198] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 8.688224] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 8.688248] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 8.688266] ___sys_sendmsg (net/socket.c:2752) [ 8.688291] __sys_sendmsg (net/socket.c:2784) [ 8.688311] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 8.688334] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 8.688355] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 8.688384] RIP: 0033:0x7f10928c608e [ 8.688405] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 8.688514] RSP: 002b:00007fffab1fdc70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 8.688559] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f10928c608e [ 8.688601] RDX: 0000000000000000 RSI: 00007fffab1fdd20 RDI: 0000000000000005 [ 8.688649] RBP: 00007fffab1fdc80 R08: 0000000000000000 R09: 0000000000000000 [ 8.688695] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf43 [ 8.688740] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffab1fe3f0 | [ 8.712903] ------------[ cut here ]------------ | [ 8.712950] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/546 | [ 8.713008] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 8.713127] Tainted: [W]=WARN [ 8.713150] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 8.713188] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 8.713218] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 8.713317] RSP: 0018:ff718e9ec08c36f0 EFLAGS: 00010286 [ 8.713348] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 8.713393] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055700 [ 8.713437] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 8.713477] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 8.713514] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443055700 [ 8.713557] FS: 00007f5d4992c840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 8.713596] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.713636] CR2: 000000000f4bc988 CR3: 00000000087fb004 CR4: 0000000000771ef0 [ 8.713681] PKRU: 55555554 [ 8.713697] Call Trace: [ 8.713712] [ 8.713728] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 8.713751] notifier_call_chain (kernel/notifier.c:85) [ 8.713773] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 8.713800] ? nla_strscpy (lib/nlattr.c:795) [ 8.713824] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 8.713852] ? __nla_validate_parse (lib/nlattr.c:620) [ 8.713884] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 8.713906] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 8.713928] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 8.713961] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 8.713983] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 8.714005] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 8.714038] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 8.714057] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 8.714078] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 8.714097] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 8.714119] ___sys_sendmsg (net/socket.c:2752) [ 8.714139] __sys_sendmsg (net/socket.c:2784) [ 8.714158] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 8.714178] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 8.714197] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 8.714227] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 8.714254] RIP: 0033:0x7f5d49b6608e [ 8.714276] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 8.714385] RSP: 002b:00007ffee72d8900 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 8.714430] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5d49b6608e [ 8.714469] RDX: 0000000000000000 RSI: 00007ffee72d89b0 RDI: 0000000000000005 [ 8.714511] RBP: 00007ffee72d8910 R08: 0000000000000000 R09: 0000000000000000 [ 8.714550] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf43 [ 8.714594] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffee72d9080 | [ 8.749292] ------------[ cut here ]------------ | [ 8.749322] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/547 | [ 8.749373] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 8.749502] Tainted: [W]=WARN [ 8.749525] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 8.749562] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 8.749592] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 8.749703] RSP: 0018:ff718e9ec08c36f0 EFLAGS: 00010286 [ 8.749731] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 8.749784] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229b00 [ 8.749818] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 8.749859] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 8.749902] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443229b00 [ 8.749946] FS: 00007fa0cffae840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 8.749994] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.750029] CR2: 000000001423a988 CR3: 000000000129e001 CR4: 0000000000771ef0 [ 8.750076] PKRU: 55555554 [ 8.750091] Call Trace: [ 8.750104] [ 8.750118] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 8.750139] notifier_call_chain (kernel/notifier.c:85) [ 8.750159] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 8.750183] ? nla_strscpy (lib/nlattr.c:795) [ 8.750201] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 8.750228] ? __nla_validate_parse (lib/nlattr.c:620) [ 8.750261] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 8.750285] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 8.750305] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 8.750336] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 8.750361] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 8.750379] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 8.750408] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 8.750430] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 8.750450] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 8.750472] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 8.750495] ___sys_sendmsg (net/socket.c:2752) [ 8.750519] __sys_sendmsg (net/socket.c:2784) [ 8.750541] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 8.750563] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 8.750585] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 8.750615] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 8.750648] RIP: 0033:0x7fa0d01e808e [ 8.750673] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 8.750768] RSP: 002b:00007ffc3128af60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 8.750811] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa0d01e808e [ 8.750852] RDX: 0000000000000000 RSI: 00007ffc3128b010 RDI: 0000000000000005 [ 8.750895] RBP: 00007ffc3128af70 R08: 0000000000000000 R09: 0000000000000000 [ 8.750938] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf43 [ 8.750978] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc3128b6e0 | [ 8.766488] ------------[ cut here ]------------ | [ 8.766565] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/550 | [ 8.766663] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 8.766881] Tainted: [W]=WARN [ 8.766955] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 8.767059] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 8.767154] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 8.767343] RSP: 0018:ff718e9ec08c36f0 EFLAGS: 00010286 [ 8.767410] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 8.767489] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1600 [ 8.767567] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a302c [ 8.767654] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 8.767736] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04418e1600 [ 8.767821] FS: 00007f8a8b0c3840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 8.767931] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.768002] CR2: 000000001f898988 CR3: 000000000328a006 CR4: 0000000000771ef0 [ 8.768080] PKRU: 55555554 [ 8.768129] Call Trace: [ 8.768177] [ 8.768226] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 8.768291] notifier_call_chain (kernel/notifier.c:85) [ 8.768349] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 8.768407] ? nla_strscpy (lib/nlattr.c:795) [ 8.768466] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 8.768532] ? __nla_validate_parse (lib/nlattr.c:620) [ 8.768603] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 8.768670] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 8.768728] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 8.768804] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 8.768863] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 8.768921] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 8.768986] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 8.769044] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 8.769102] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 8.769159] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 8.769218] ___sys_sendmsg (net/socket.c:2752) [ 8.769289] __sys_sendmsg (net/socket.c:2784) [ 8.769356] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 8.769414] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 8.769471] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 8.769536] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 8.769599] RIP: 0033:0x7f8a8b2fd08e [ 8.769667] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 8.769807] RSP: 002b:00007ffcb6b7adc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 8.769889] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8a8b2fd08e [ 8.769967] RDX: 0000000000000000 RSI: 00007ffcb6b7ae70 RDI: 0000000000000005 [ 8.770046] RBP: 00007ffcb6b7add0 R08: 0000000000000000 R09: 0000000000000000 [ 8.770124] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf43 [ 8.770204] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcb6b7b540 | [ 8.802201] ------------[ cut here ]------------ | [ 8.802238] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/552 | [ 8.802299] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 8.802432] Tainted: [W]=WARN [ 8.802455] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 8.802492] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 8.802524] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 8.802632] RSP: 0018:ff718e9ec08cb6f0 EFLAGS: 00010286 [ 8.802659] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 8.802696] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305aa00 [ 8.802730] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 8.802765] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 8.802805] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044305aa00 [ 8.802851] FS: 00007f4da1b3b840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 8.802896] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.802930] CR2: 0000000026e38988 CR3: 000000000324e006 CR4: 0000000000771ef0 [ 8.802970] PKRU: 55555554 [ 8.802983] Call Trace: [ 8.802994] [ 8.803009] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 8.803034] notifier_call_chain (kernel/notifier.c:85) [ 8.803057] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 8.803079] ? nla_strscpy (lib/nlattr.c:795) [ 8.803105] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 8.803137] ? __nla_validate_parse (lib/nlattr.c:620) [ 8.803162] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 8.803185] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 8.803206] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 8.803237] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 8.803257] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 8.803278] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 8.803311] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 8.803336] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 8.803358] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 8.803378] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 8.803398] ___sys_sendmsg (net/socket.c:2752) [ 8.803421] __sys_sendmsg (net/socket.c:2784) [ 8.803442] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 8.803463] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 8.803484] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 8.803514] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 8.803543] RIP: 0033:0x7f4da1d7508e [ 8.803564] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 8.803673] RSP: 002b:00007fff3272e6b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 8.803715] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4da1d7508e [ 8.803757] RDX: 0000000000000000 RSI: 00007fff3272e760 RDI: 0000000000000005 [ 8.803790] RBP: 00007fff3272e6c0 R08: 0000000000000000 R09: 0000000000000000 [ 8.803829] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf43 [ 8.803871] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff3272ee30 | [ 8.829048] ------------[ cut here ]------------ | [ 8.829080] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/553 | [ 8.829135] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 8.829265] Tainted: [W]=WARN [ 8.829287] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 8.829323] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 8.829356] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 8.829457] RSP: 0018:ff718e9ec08cb6f0 EFLAGS: 00010286 [ 8.829486] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 8.829531] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229900 [ 8.829572] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 8.829612] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 8.829656] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443229900 [ 8.829694] FS: 00007f3058018840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 8.829739] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.829773] CR2: 000000000427c988 CR3: 0000000008499004 CR4: 0000000000771ef0 [ 8.829818] PKRU: 55555554 [ 8.829833] Call Trace: [ 8.829848] [ 8.829862] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 8.829886] notifier_call_chain (kernel/notifier.c:85) [ 8.829908] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 8.829930] ? nla_strscpy (lib/nlattr.c:795) [ 8.829948] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 8.829977] ? __nla_validate_parse (lib/nlattr.c:620) [ 8.830010] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 8.830035] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 8.830059] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 8.830088] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 8.830110] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 8.830133] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 8.830163] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 8.830183] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 8.830201] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 8.830221] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 8.830244] ___sys_sendmsg (net/socket.c:2752) [ 8.830266] __sys_sendmsg (net/socket.c:2784) [ 8.830287] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 8.830310] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 8.830334] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 8.830364] RIP: 0033:0x7f305825208e [ 8.830385] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 8.830491] RSP: 002b:00007ffea8a67550 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 8.830532] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f305825208e [ 8.830573] RDX: 0000000000000000 RSI: 00007ffea8a67600 RDI: 0000000000000005 [ 8.830616] RBP: 00007ffea8a67560 R08: 0000000000000000 R09: 0000000000000000 [ 8.830665] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf43 [ 8.830705] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffea8a67cd0 | [ 8.871735] ------------[ cut here ]------------ | [ 8.871761] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/555 | [ 8.871814] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 8.871937] Tainted: [W]=WARN [ 8.871957] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 8.871985] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 8.872012] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 8.872101] RSP: 0018:ff718e9ec08cb6f0 EFLAGS: 00010286 [ 8.872126] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 8.872174] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441891c00 [ 8.872215] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 8.872260] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 8.872301] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441891c00 [ 8.872340] FS: 00007fb47edb2840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 8.872379] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.872417] CR2: 00007fb47f0821a0 CR3: 00000000087f1002 CR4: 0000000000771ef0 [ 8.872461] PKRU: 55555554 [ 8.872477] Call Trace: [ 8.872491] [ 8.872504] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 8.872527] notifier_call_chain (kernel/notifier.c:85) [ 8.872547] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 8.872569] ? nla_strscpy (lib/nlattr.c:795) [ 8.872592] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 8.872621] ? __nla_validate_parse (lib/nlattr.c:620) [ 8.872652] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 8.872677] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 8.872698] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 8.872731] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 8.872753] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 8.872777] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 8.872807] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 8.872828] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 8.872849] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 8.872870] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 8.872896] ___sys_sendmsg (net/socket.c:2752) [ 8.872918] __sys_sendmsg (net/socket.c:2784) [ 8.872941] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 8.872966] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 8.872993] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 8.873020] RIP: 0033:0x7fb47efec08e [ 8.873039] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 8.873138] RSP: 002b:00007ffce45bc170 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 8.873184] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb47efec08e [ 8.873225] RDX: 0000000000000000 RSI: 00007ffce45bc220 RDI: 0000000000000005 [ 8.873271] RBP: 00007ffce45bc180 R08: 0000000000000000 R09: 0000000000000000 [ 8.873310] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf43 [ 8.873352] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffce45bc8f0 | [ 8.895852] ------------[ cut here ]------------ | [ 8.895885] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/557 | [ 8.895928] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 8.896066] Tainted: [W]=WARN [ 8.896087] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 8.896124] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 8.896158] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 8.896256] RSP: 0018:ff718e9ec08d36f0 EFLAGS: 00010286 [ 8.896287] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 8.896329] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2cc00 [ 8.896372] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 8.896413] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 8.896454] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2cc00 [ 8.896499] FS: 00007f27cb757840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 8.896544] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.896578] CR2: 0000000005a48988 CR3: 000000000415a003 CR4: 0000000000771ef0 [ 8.896621] PKRU: 55555554 [ 8.896635] Call Trace: [ 8.896651] [ 8.896667] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 8.896689] notifier_call_chain (kernel/notifier.c:85) [ 8.896710] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 8.896731] ? nla_strscpy (lib/nlattr.c:795) [ 8.896753] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 8.896778] ? __nla_validate_parse (lib/nlattr.c:620) [ 8.896805] ? __free_pages_prepare (mm/page_alloc.c:1373 (discriminator 26)) [ 8.896836] ? __pcs_replace_empty_main (mm/slub.c:4620) [ 8.896870] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 8.896894] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 8.896917] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 8.896946] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 8.896967] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 8.896991] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 8.897020] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 8.897041] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 8.897060] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 8.897081] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 8.897104] ___sys_sendmsg (net/socket.c:2752) [ 8.897126] __sys_sendmsg (net/socket.c:2784) [ 8.897145] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 8.897166] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 8.897189] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 8.897218] RIP: 0033:0x7f27cb99108e [ 8.897243] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 8.897337] RSP: 002b:00007ffe53a12710 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 8.897381] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f27cb99108e [ 8.897423] RDX: 0000000000000000 RSI: 00007ffe53a127c0 RDI: 0000000000000005 [ 8.897464] RBP: 00007ffe53a12720 R08: 0000000000000000 R09: 0000000000000000 [ 8.897508] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf43 [ 8.897557] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe53a12e90 | [ 8.941948] ------------[ cut here ]------------ | [ 8.941984] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/559 | [ 8.942039] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 8.942166] Tainted: [W]=WARN [ 8.942189] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 8.942227] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 8.942263] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 8.942359] RSP: 0018:ff718e9ec08bb6f0 EFLAGS: 00010286 [ 8.942385] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 8.942424] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1a00 [ 8.942461] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 8.942504] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 8.942546] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04418e1a00 [ 8.942588] FS: 00007f3e61cde840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 8.942652] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.942687] CR2: 000000003e25b988 CR3: 00000000041dc003 CR4: 0000000000771ef0 [ 8.942727] PKRU: 55555554 [ 8.942741] Call Trace: [ 8.942753] [ 8.942766] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 8.942789] notifier_call_chain (kernel/notifier.c:85) [ 8.942811] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 8.942834] ? nla_strscpy (lib/nlattr.c:795) [ 8.942857] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 8.942888] ? __nla_validate_parse (lib/nlattr.c:620) [ 8.942917] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 8.942938] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 8.942957] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 8.942986] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 8.943006] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 8.943030] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 8.943057] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 8.943079] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 8.943099] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 8.943119] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 8.943140] ___sys_sendmsg (net/socket.c:2752) [ 8.943163] __sys_sendmsg (net/socket.c:2784) [ 8.943186] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 8.943205] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 8.943228] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 8.943264] RIP: 0033:0x7f3e61f1808e [ 8.943288] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 8.943390] RSP: 002b:00007ffe2e376920 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 8.943433] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3e61f1808e [ 8.943477] RDX: 0000000000000000 RSI: 00007ffe2e3769d0 RDI: 0000000000000005 [ 8.943524] RBP: 00007ffe2e376930 R08: 0000000000000000 R09: 0000000000000000 [ 8.943569] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf44 [ 8.943610] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe2e3770a0 | [ 8.969486] ------------[ cut here ]------------ | [ 8.969545] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/561 | [ 8.969603] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 8.969733] Tainted: [W]=WARN [ 8.969754] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 8.969792] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 8.969825] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 8.969919] RSP: 0018:ff718e9ec08bb6f0 EFLAGS: 00010286 [ 8.969948] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 8.969992] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fd000 [ 8.970030] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 8.970071] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 8.970112] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04431fd000 [ 8.970157] FS: 00007ff032eb8840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 8.970204] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.970234] CR2: 000000001fde3988 CR3: 00000000041ed006 CR4: 0000000000771ef0 [ 8.970275] PKRU: 55555554 [ 8.970289] Call Trace: [ 8.970306] [ 8.970325] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 8.970346] notifier_call_chain (kernel/notifier.c:85) [ 8.970367] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 8.970390] ? nla_strscpy (lib/nlattr.c:795) [ 8.970411] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 8.970439] ? __nla_validate_parse (lib/nlattr.c:620) [ 8.970470] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 8.970491] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 8.970515] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 8.970542] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 8.970565] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 8.970587] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 8.970620] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 8.970644] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 8.970666] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 8.970693] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 8.970716] ___sys_sendmsg (net/socket.c:2752) [ 8.970737] __sys_sendmsg (net/socket.c:2784) [ 8.970760] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 8.970782] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 8.970804] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 8.970828] RIP: 0033:0x7ff0330f208e [ 8.970850] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 8.970945] RSP: 002b:00007ffd1eaa00a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 8.970989] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff0330f208e [ 8.971027] RDX: 0000000000000000 RSI: 00007ffd1eaa0150 RDI: 0000000000000005 [ 8.971069] RBP: 00007ffd1eaa00b0 R08: 0000000000000000 R09: 0000000000000000 [ 8.971109] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf44 [ 8.971150] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd1eaa0820 | [ 9.004053] ------------[ cut here ]------------ | [ 9.004083] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/563 | [ 9.004141] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 9.004268] Tainted: [W]=WARN [ 9.004289] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.004326] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 9.004359] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 9.004454] RSP: 0018:ff718e9ec08bb6f0 EFLAGS: 00010286 [ 9.004483] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 9.004524] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fd300 [ 9.004563] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 9.004603] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 9.004651] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04431fd300 [ 9.004699] FS: 00007fd22400c840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 9.004739] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.004772] CR2: 0000000036229988 CR3: 00000000018e4005 CR4: 0000000000771ef0 [ 9.004816] PKRU: 55555554 [ 9.004831] Call Trace: [ 9.004846] [ 9.004861] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 9.004884] notifier_call_chain (kernel/notifier.c:85) [ 9.004904] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 9.004928] ? nla_strscpy (lib/nlattr.c:795) [ 9.004952] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 9.004984] ? __nla_validate_parse (lib/nlattr.c:620) [ 9.005008] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 9.005032] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 9.005053] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 9.005079] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 9.005100] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 9.005123] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 9.005153] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 9.005176] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 9.005198] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 9.005217] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 9.005241] ___sys_sendmsg (net/socket.c:2752) [ 9.005264] __sys_sendmsg (net/socket.c:2784) [ 9.005285] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 9.005307] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 9.005331] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 9.005366] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 9.005395] RIP: 0033:0x7fd22424608e [ 9.005413] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 9.005513] RSP: 002b:00007ffd44441230 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 9.005558] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd22424608e [ 9.005601] RDX: 0000000000000000 RSI: 00007ffd444412e0 RDI: 0000000000000005 [ 9.005650] RBP: 00007ffd44441240 R08: 0000000000000000 R09: 0000000000000000 [ 9.005694] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf44 [ 9.005737] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd444419b0 | [ 9.036091] ------------[ cut here ]------------ | [ 9.036120] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/566 | [ 9.036174] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 9.036305] Tainted: [W]=WARN [ 9.036326] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.036359] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 9.036390] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 9.036482] RSP: 0018:ff718e9ec08bb6f0 EFLAGS: 00010286 [ 9.036511] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 9.036551] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229a00 [ 9.036591] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 9.036640] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 9.036680] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443229a00 [ 9.036723] FS: 00007f7666de2840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 9.036763] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.036798] CR2: 00007f76670b21a0 CR3: 0000000003045003 CR4: 0000000000771ef0 [ 9.036843] PKRU: 55555554 [ 9.036856] Call Trace: [ 9.036869] [ 9.036883] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 9.036904] notifier_call_chain (kernel/notifier.c:85) [ 9.036927] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 9.036949] ? nla_strscpy (lib/nlattr.c:795) [ 9.036973] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 9.037007] ? __nla_validate_parse (lib/nlattr.c:620) [ 9.037036] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 9.037062] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 9.037087] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 9.037114] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 9.037136] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 9.037157] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 9.037184] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 9.037204] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 9.037227] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 9.037250] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 9.037272] ___sys_sendmsg (net/socket.c:2752) [ 9.037295] __sys_sendmsg (net/socket.c:2784) [ 9.037317] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 9.037340] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 9.037366] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 9.037398] RIP: 0033:0x7f766701c08e [ 9.037419] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 9.037510] RSP: 002b:00007ffccd3b0ef0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 9.037555] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f766701c08e [ 9.037597] RDX: 0000000000000000 RSI: 00007ffccd3b0fa0 RDI: 0000000000000005 [ 9.037639] RBP: 00007ffccd3b0f00 R08: 0000000000000000 R09: 0000000000000000 [ 9.037679] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf44 [ 9.037718] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffccd3b1670 | [ 9.064704] ------------[ cut here ]------------ | [ 9.064751] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/567 | [ 9.064809] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 9.064944] Tainted: [W]=WARN [ 9.064973] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.065009] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 9.065038] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 9.065140] RSP: 0018:ff718e9ec08bb6f0 EFLAGS: 00010286 [ 9.065169] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 9.065216] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229c00 [ 9.065259] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 9.065302] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 9.065346] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443229c00 [ 9.065387] FS: 00007fa90e01e840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 9.065434] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.065467] CR2: 0000000002eec988 CR3: 000000000324e002 CR4: 0000000000771ef0 [ 9.065512] PKRU: 55555554 [ 9.065525] Call Trace: [ 9.065537] [ 9.065552] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 9.065573] notifier_call_chain (kernel/notifier.c:85) [ 9.065594] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 9.065615] ? nla_strscpy (lib/nlattr.c:795) [ 9.065642] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 9.065672] ? __nla_validate_parse (lib/nlattr.c:620) [ 9.065698] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 9.065719] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 9.065743] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 9.065772] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 9.065793] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 9.065818] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 9.065847] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 9.065868] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 9.065889] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 9.065909] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 9.065931] ___sys_sendmsg (net/socket.c:2752) [ 9.065958] __sys_sendmsg (net/socket.c:2784) [ 9.065980] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 9.066004] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 9.066028] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 9.066054] RIP: 0033:0x7fa90e25808e [ 9.066074] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 9.066174] RSP: 002b:00007ffeb758c4e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 9.066223] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa90e25808e [ 9.066276] RDX: 0000000000000000 RSI: 00007ffeb758c590 RDI: 0000000000000005 [ 9.066321] RBP: 00007ffeb758c4f0 R08: 0000000000000000 R09: 0000000000000000 [ 9.066362] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf44 [ 9.066406] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeb758cc60 | [ 9.103193] ------------[ cut here ]------------ | [ 9.103223] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/570 | [ 9.103283] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 9.103411] Tainted: [W]=WARN [ 9.103434] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.103473] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 9.103503] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 9.103601] RSP: 0018:ff718e9ec08bb6f0 EFLAGS: 00010286 [ 9.103634] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 9.103681] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fd000 [ 9.103724] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 9.103764] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 9.103802] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04431fd000 [ 9.103844] FS: 00007f2b01437840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 9.103886] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.103924] CR2: 0000000004751988 CR3: 00000000032bb005 CR4: 0000000000771ef0 [ 9.103967] PKRU: 55555554 [ 9.103981] Call Trace: [ 9.103997] [ 9.104011] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 9.104034] notifier_call_chain (kernel/notifier.c:85) [ 9.104056] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 9.104080] ? nla_strscpy (lib/nlattr.c:795) [ 9.104103] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 9.104134] ? __nla_validate_parse (lib/nlattr.c:620) [ 9.104165] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 9.104188] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 9.104211] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 9.104241] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 9.104265] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 9.104285] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 9.104314] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 9.104338] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 9.104359] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 9.104381] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 9.104402] ___sys_sendmsg (net/socket.c:2752) [ 9.104424] __sys_sendmsg (net/socket.c:2784) [ 9.104446] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 9.104469] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 9.104494] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 9.104524] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 9.104552] RIP: 0033:0x7f2b0167108e [ 9.104575] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 9.104678] RSP: 002b:00007ffc258008e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 9.104724] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2b0167108e [ 9.104763] RDX: 0000000000000000 RSI: 00007ffc25800990 RDI: 0000000000000005 [ 9.104804] RBP: 00007ffc258008f0 R08: 0000000000000000 R09: 0000000000000000 [ 9.104846] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf44 [ 9.104888] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc25801060 | [ 9.120331] ------------[ cut here ]------------ | [ 9.120362] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/572 | [ 9.120417] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 9.120555] Tainted: [W]=WARN [ 9.120576] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.120610] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 9.120648] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 9.120759] RSP: 0018:ff718e9ec08bb6f0 EFLAGS: 00010286 [ 9.120794] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 9.120842] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2da00 [ 9.120890] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 9.120932] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 9.120974] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2da00 [ 9.121018] FS: 00007f5935d4d840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 9.121068] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.121106] CR2: 0000000017cee988 CR3: 00000000032bb004 CR4: 0000000000771ef0 [ 9.121151] PKRU: 55555554 [ 9.121164] Call Trace: [ 9.121175] [ 9.121190] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 9.121216] notifier_call_chain (kernel/notifier.c:85) [ 9.121241] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 9.121266] ? nla_strscpy (lib/nlattr.c:795) [ 9.121287] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 9.121314] ? __nla_validate_parse (lib/nlattr.c:620) [ 9.121345] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 9.121370] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 9.121391] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 9.121416] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 9.121441] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 9.121464] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 9.121490] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 9.121511] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 9.121532] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 9.121555] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 9.121579] ___sys_sendmsg (net/socket.c:2752) [ 9.121603] __sys_sendmsg (net/socket.c:2784) [ 9.121659] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 9.121688] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 9.121710] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 9.121740] RIP: 0033:0x7f5935f8708e [ 9.121763] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 9.121858] RSP: 002b:00007fff578a4b30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 9.121897] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5935f8708e [ 9.121939] RDX: 0000000000000000 RSI: 00007fff578a4be0 RDI: 0000000000000005 [ 9.121983] RBP: 00007fff578a4b40 R08: 0000000000000000 R09: 0000000000000000 [ 9.122030] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf44 [ 9.122067] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff578a52b0 | [ 9.259940] ------------[ cut here ]------------ | [ 9.260002] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/574 | [ 9.260059] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 9.260193] Tainted: [W]=WARN [ 9.260218] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.260257] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 9.260284] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 9.260383] RSP: 0018:ff718e9ec08bb6f0 EFLAGS: 00010286 [ 9.260420] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 9.260459] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2c300 [ 9.260502] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 9.260547] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 9.260588] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2c300 [ 9.260702] FS: 00007ff5d63e2840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 9.260753] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.260793] CR2: 00007ff5d66b21a0 CR3: 000000000869e001 CR4: 0000000000771ef0 [ 9.260840] PKRU: 55555554 [ 9.260854] Call Trace: [ 9.260868] [ 9.260882] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 9.260902] notifier_call_chain (kernel/notifier.c:85) [ 9.260927] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 9.260950] ? nla_strscpy (lib/nlattr.c:795) [ 9.260971] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 9.261000] ? __nla_validate_parse (lib/nlattr.c:620) [ 9.261031] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 9.261059] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 9.261077] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 9.261108] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 9.261131] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 9.261154] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 9.261182] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 9.261202] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 9.261222] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 9.261246] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 9.261270] ___sys_sendmsg (net/socket.c:2752) [ 9.261291] __sys_sendmsg (net/socket.c:2784) [ 9.261316] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 9.261338] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 9.261366] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 9.261399] RIP: 0033:0x7ff5d661c08e [ 9.261424] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 9.261521] RSP: 002b:00007ffff02e1410 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 9.261566] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff5d661c08e [ 9.261607] RDX: 0000000000000000 RSI: 00007ffff02e14c0 RDI: 0000000000000005 [ 9.261657] RBP: 00007ffff02e1420 R08: 0000000000000000 R09: 0000000000000000 [ 9.261700] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf44 [ 9.261737] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffff02e1b90 | [ 9.355824] ------------[ cut here ]------------ | [ 9.355872] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/575 | [ 9.355935] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 9.356072] Tainted: [W]=WARN [ 9.356095] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.356135] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 9.356166] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 9.356276] RSP: 0018:ff718e9ec08bb6f0 EFLAGS: 00010286 [ 9.356309] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 9.356361] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2c100 [ 9.356402] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c0441ebe02c [ 9.356450] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 9.356492] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2c100 [ 9.356540] FS: 00007f810e425840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 9.356589] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.356625] CR2: 0000000018528988 CR3: 00000000030bb005 CR4: 0000000000771ef0 [ 9.356681] PKRU: 55555554 [ 9.356697] Call Trace: [ 9.356712] [ 9.356733] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 9.356759] notifier_call_chain (kernel/notifier.c:85) [ 9.356783] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 9.356805] ? nla_strscpy (lib/nlattr.c:795) [ 9.356830] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 9.356861] ? __nla_validate_parse (lib/nlattr.c:620) [ 9.356891] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 9.356921] ? kmem_cache_alloc_node_noprof (mm/slub.c:4749 mm/slub.c:4883 mm/slub.c:4950) [ 9.356951] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 9.356973] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 9.357007] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 9.357031] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 9.357055] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 9.357084] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 9.357111] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 9.357133] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 9.357155] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 9.357175] ___sys_sendmsg (net/socket.c:2752) [ 9.357201] __sys_sendmsg (net/socket.c:2784) [ 9.357226] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 9.357253] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 9.357276] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 9.357309] RIP: 0033:0x7f810e65f08e [ 9.357337] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 9.357451] RSP: 002b:00007ffed960eed0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 9.357495] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f810e65f08e [ 9.357542] RDX: 0000000000000000 RSI: 00007ffed960ef80 RDI: 0000000000000005 [ 9.357585] RBP: 00007ffed960eee0 R08: 0000000000000000 R09: 0000000000000000 [ 9.357636] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf44 [ 9.357681] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffed960f650 | [ 9.394646] ------------[ cut here ]------------ | [ 9.394694] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/576 | [ 9.394754] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 9.394896] Tainted: [W]=WARN [ 9.394919] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.394956] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 9.394990] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 9.395089] RSP: 0018:ff718e9ec08db6f0 EFLAGS: 00010286 [ 9.395119] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 9.395161] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228400 [ 9.395205] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c0441ebe02c [ 9.395246] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 9.395284] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443228400 [ 9.395327] FS: 00007ff4d3f71840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 9.395375] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.395413] CR2: 00007f288d18e7a0 CR3: 000000000333f004 CR4: 0000000000771ef0 [ 9.395452] PKRU: 55555554 [ 9.395465] Call Trace: [ 9.395477] [ 9.395493] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 9.395515] notifier_call_chain (kernel/notifier.c:85) [ 9.395537] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 9.395559] ? nla_strscpy (lib/nlattr.c:795) [ 9.395582] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 9.395611] ? __nla_validate_parse (lib/nlattr.c:620) [ 9.395645] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 9.395666] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 9.395687] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 9.395718] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 9.395741] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 9.395762] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 9.395792] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 9.395819] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 9.395842] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 9.395862] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 9.395883] ___sys_sendmsg (net/socket.c:2752) [ 9.395907] __sys_sendmsg (net/socket.c:2784) [ 9.395930] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 9.395952] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 9.395973] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 9.396001] RIP: 0033:0x7ff4d41ab08e [ 9.396022] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 9.396128] RSP: 002b:00007ffd89159e30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 9.396166] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff4d41ab08e [ 9.396212] RDX: 0000000000000000 RSI: 00007ffd89159ee0 RDI: 0000000000000005 [ 9.396255] RBP: 00007ffd89159e40 R08: 0000000000000000 R09: 0000000000000000 [ 9.396298] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf44 [ 9.396341] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd8915a5b0 | [ 9.431455] ------------[ cut here ]------------ | [ 9.431501] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/578 | [ 9.431557] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 9.431699] Tainted: [W]=WARN [ 9.431718] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.431759] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 9.431791] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 9.431889] RSP: 0018:ff718e9ec08e36f0 EFLAGS: 00010286 [ 9.431919] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 9.431964] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2d200 [ 9.432009] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c0441ebe02c [ 9.432054] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 9.432095] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2d200 [ 9.432143] FS: 00007f1135e8e840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 9.432186] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.432222] CR2: 000000002d48f988 CR3: 000000000321e005 CR4: 0000000000771ef0 [ 9.432273] PKRU: 55555554 [ 9.432289] Call Trace: [ 9.432304] [ 9.432325] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 9.432350] notifier_call_chain (kernel/notifier.c:85) [ 9.432373] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 9.432396] ? nla_strscpy (lib/nlattr.c:795) [ 9.432418] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 9.432447] ? __nla_validate_parse (lib/nlattr.c:620) [ 9.432476] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 9.432497] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 9.432519] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 9.432549] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 9.432570] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 9.432592] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 9.432616] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 9.432646] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 9.432671] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 9.432695] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 9.432718] ___sys_sendmsg (net/socket.c:2752) [ 9.432742] __sys_sendmsg (net/socket.c:2784) [ 9.432767] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 9.432788] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 9.432812] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 9.432839] RIP: 0033:0x7f11360c808e [ 9.432862] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 9.432961] RSP: 002b:00007ffe6a605fd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 9.433007] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f11360c808e [ 9.433050] RDX: 0000000000000000 RSI: 00007ffe6a606080 RDI: 0000000000000005 [ 9.433092] RBP: 00007ffe6a605fe0 R08: 0000000000000000 R09: 0000000000000000 [ 9.433133] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf44 [ 9.433176] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe6a606750 | [ 9.469288] ------------[ cut here ]------------ | [ 9.469380] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/579 | [ 9.469445] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 9.469567] Tainted: [W]=WARN [ 9.469588] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.469625] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 9.469665] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 9.469775] RSP: 0018:ff718e9ec08eb6f0 EFLAGS: 00010286 [ 9.469809] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 9.469852] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055400 [ 9.469894] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c0441ebe02c [ 9.469938] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 9.469971] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443055400 [ 9.470019] FS: 00007fbef006b840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 9.470062] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.470096] CR2: 000000003b1ca988 CR3: 0000000001982003 CR4: 0000000000771ef0 [ 9.470143] PKRU: 55555554 [ 9.470157] Call Trace: [ 9.470173] [ 9.470188] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 9.470213] notifier_call_chain (kernel/notifier.c:85) [ 9.470240] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 9.470263] ? nla_strscpy (lib/nlattr.c:795) [ 9.470285] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 9.470314] ? __nla_validate_parse (lib/nlattr.c:620) [ 9.470343] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 9.470365] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 9.470386] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 9.470415] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 9.470437] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 9.470457] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 9.470486] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 9.470506] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 9.470526] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 9.470547] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 9.470568] ___sys_sendmsg (net/socket.c:2752) [ 9.470591] __sys_sendmsg (net/socket.c:2784) [ 9.470614] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 9.470642] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 9.470662] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 9.470694] RIP: 0033:0x7fbef02a508e [ 9.470715] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 9.470814] RSP: 002b:00007ffcd7bad8f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 9.470858] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbef02a508e [ 9.470897] RDX: 0000000000000000 RSI: 00007ffcd7bad9a0 RDI: 0000000000000005 [ 9.470934] RBP: 00007ffcd7bad900 R08: 0000000000000000 R09: 0000000000000000 [ 9.470974] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf44 [ 9.471015] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcd7bae070 | [ 9.526416] ------------[ cut here ]------------ | [ 9.526446] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/581 | [ 9.526508] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 9.526641] Tainted: [W]=WARN [ 9.526662] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.526697] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 9.526726] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 9.526823] RSP: 0018:ff718e9ec08f36f0 EFLAGS: 00010286 [ 9.526856] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 9.526899] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228400 [ 9.526939] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 9.526978] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 9.527023] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443228400 [ 9.527068] FS: 00007f0593257840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 9.527110] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.527145] CR2: 0000000038cd0988 CR3: 0000000001938001 CR4: 0000000000771ef0 [ 9.527187] PKRU: 55555554 [ 9.527203] Call Trace: [ 9.527217] [ 9.527236] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 9.527260] notifier_call_chain (kernel/notifier.c:85) [ 9.527282] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 9.527309] ? nla_strscpy (lib/nlattr.c:795) [ 9.527333] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 9.527361] ? __nla_validate_parse (lib/nlattr.c:620) [ 9.527386] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 9.527414] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 9.527436] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 9.527466] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 9.527486] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 9.527507] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 9.527533] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 9.527559] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 9.527582] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 9.527603] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 9.527625] ___sys_sendmsg (net/socket.c:2752) [ 9.527652] __sys_sendmsg (net/socket.c:2784) [ 9.527676] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 9.527700] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 9.527723] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 9.527751] RIP: 0033:0x7f059349108e [ 9.527773] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 9.527872] RSP: 002b:00007ffe6fedbe50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 9.527918] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f059349108e [ 9.527957] RDX: 0000000000000000 RSI: 00007ffe6fedbf00 RDI: 0000000000000005 [ 9.527999] RBP: 00007ffe6fedbe60 R08: 0000000000000000 R09: 0000000000000000 [ 9.528039] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf44 [ 9.528084] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe6fedc5d0 | [ 9.596137] ------------[ cut here ]------------ | [ 9.596221] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/582 | [ 9.596316] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 9.596513] Tainted: [W]=WARN [ 9.596570] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.596647] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 9.596714] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 9.596854] RSP: 0018:ff718e9ec08f36f0 EFLAGS: 00010286 [ 9.596919] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 9.597001] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055400 [ 9.597077] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a302c [ 9.597154] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 9.597243] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443055400 [ 9.597322] FS: 00007efd69b42840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 9.597405] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.597476] CR2: 00007efd69e121a0 CR3: 00000000030b1003 CR4: 0000000000771ef0 [ 9.597556] PKRU: 55555554 [ 9.597614] Call Trace: [ 9.597676] [ 9.597726] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 9.597784] notifier_call_chain (kernel/notifier.c:85) [ 9.597843] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 9.597902] ? nla_strscpy (lib/nlattr.c:795) [ 9.597964] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 9.598032] ? __nla_validate_parse (lib/nlattr.c:620) [ 9.598128] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 9.598191] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 9.598256] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 9.598325] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 9.598384] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 9.598441] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 9.598506] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 9.598566] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 9.598624] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 9.598690] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 9.598749] ___sys_sendmsg (net/socket.c:2752) [ 9.598809] __sys_sendmsg (net/socket.c:2784) [ 9.598867] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 9.598927] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 9.598984] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 9.599049] RIP: 0033:0x7efd69d7c08e [ 9.599109] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 9.599252] RSP: 002b:00007ffdf6159ff0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 9.599331] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007efd69d7c08e [ 9.599408] RDX: 0000000000000000 RSI: 00007ffdf615a0a0 RDI: 0000000000000005 [ 9.599487] RBP: 00007ffdf615a000 R08: 0000000000000000 R09: 0000000000000000 [ 9.599565] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf44 [ 9.599651] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdf615a770 | [ 9.643248] ------------[ cut here ]------------ | [ 9.643287] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/584 | [ 9.643345] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 9.643472] Tainted: [W]=WARN [ 9.643496] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.643530] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 9.643560] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 9.643670] RSP: 0018:ff718e9ec09036f0 EFLAGS: 00010286 [ 9.643703] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 9.643748] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1f00 [ 9.643789] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 9.643834] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 9.643878] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04418e1f00 [ 9.643927] FS: 00007f22d6bd0840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 9.643977] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.644007] CR2: 00007f22d6ea01a0 CR3: 0000000003377003 CR4: 0000000000771ef0 [ 9.644053] PKRU: 55555554 [ 9.644067] Call Trace: [ 9.644078] [ 9.644095] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 9.644120] notifier_call_chain (kernel/notifier.c:85) [ 9.644144] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 9.644169] ? nla_strscpy (lib/nlattr.c:795) [ 9.644191] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 9.644221] ? __nla_validate_parse (lib/nlattr.c:620) [ 9.644255] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 9.644276] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 9.644300] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 9.644324] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 9.644347] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 9.644373] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 9.644402] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 9.644425] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 9.644445] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 9.644467] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 9.644491] ___sys_sendmsg (net/socket.c:2752) [ 9.644517] __sys_sendmsg (net/socket.c:2784) [ 9.644541] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 9.644563] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 9.644585] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 9.644609] RIP: 0033:0x7f22d6e0a08e [ 9.644635] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 9.644737] RSP: 002b:00007fff4b823f60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 9.644779] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f22d6e0a08e [ 9.644824] RDX: 0000000000000000 RSI: 00007fff4b824010 RDI: 0000000000000005 [ 9.644871] RBP: 00007fff4b823f70 R08: 0000000000000000 R09: 0000000000000000 [ 9.644917] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf44 [ 9.644964] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff4b8246e0 | [ 9.750283] ------------[ cut here ]------------ | [ 9.750326] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/586 | [ 9.750379] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 9.750511] Tainted: [W]=WARN [ 9.750543] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.750585] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 9.750615] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 9.750724] RSP: 0018:ff718e9ec09036f0 EFLAGS: 00010286 [ 9.750789] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 9.750834] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229c00 [ 9.750880] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c0441ebe02c [ 9.750923] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 9.750965] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443229c00 [ 9.751006] FS: 00007fa972155840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 9.751051] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.751084] CR2: 000000003d22e988 CR3: 000000000d275006 CR4: 0000000000771ef0 [ 9.751128] PKRU: 55555554 [ 9.751145] Call Trace: [ 9.751161] [ 9.751174] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 9.751200] notifier_call_chain (kernel/notifier.c:85) [ 9.751223] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 9.751252] ? nla_strscpy (lib/nlattr.c:795) [ 9.751277] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 9.751307] ? __nla_validate_parse (lib/nlattr.c:620) [ 9.751342] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 9.751364] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 9.751388] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 9.751417] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 9.751437] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 9.751457] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 9.751485] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 9.751506] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 9.751529] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 9.751550] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 9.751571] ___sys_sendmsg (net/socket.c:2752) [ 9.751591] __sys_sendmsg (net/socket.c:2784) [ 9.751615] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 9.751643] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 9.751664] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 9.751694] RIP: 0033:0x7fa97238f08e [ 9.751716] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 9.751818] RSP: 002b:00007fffddca57b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 9.751859] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa97238f08e [ 9.751898] RDX: 0000000000000000 RSI: 00007fffddca5860 RDI: 0000000000000005 [ 9.751941] RBP: 00007fffddca57c0 R08: 0000000000000000 R09: 0000000000000000 [ 9.751983] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf44 [ 9.752028] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffddca5f30 | [ 9.772566] ------------[ cut here ]------------ | [ 9.772621] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/587 | [ 9.772681] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 9.772815] Tainted: [W]=WARN [ 9.772838] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.772874] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 9.772905] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 9.773007] RSP: 0018:ff718e9ec090b6f0 EFLAGS: 00010286 [ 9.773038] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 9.773082] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443227e00 [ 9.773125] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 9.773172] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 9.773216] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443227e00 [ 9.773266] FS: 00007ff524b23840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 9.773312] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.773351] CR2: 000000003b41e988 CR3: 000000000328b003 CR4: 0000000000771ef0 [ 9.773387] PKRU: 55555554 [ 9.773404] Call Trace: [ 9.773418] [ 9.773435] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 9.773458] notifier_call_chain (kernel/notifier.c:85) [ 9.773485] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 9.773506] ? nla_strscpy (lib/nlattr.c:795) [ 9.773527] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 9.773556] ? __nla_validate_parse (lib/nlattr.c:620) [ 9.773587] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 9.773609] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 9.773637] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 9.773667] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 9.773692] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 9.773715] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 9.773747] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 9.773766] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 9.773787] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 9.773810] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 9.773831] ___sys_sendmsg (net/socket.c:2752) [ 9.773852] __sys_sendmsg (net/socket.c:2784) [ 9.773874] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 9.773897] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 9.773920] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 9.773948] RIP: 0033:0x7ff524d5d08e [ 9.773966] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 9.774061] RSP: 002b:00007ffcf29c97c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 9.774102] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff524d5d08e [ 9.774141] RDX: 0000000000000000 RSI: 00007ffcf29c9870 RDI: 0000000000000005 [ 9.774182] RBP: 00007ffcf29c97d0 R08: 0000000000000000 R09: 0000000000000000 [ 9.774220] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf44 [ 9.774265] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcf29c9f40 | [ 9.891795] ------------[ cut here ]------------ | [ 9.891900] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/588 | [ 9.891963] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 9.892105] Tainted: [W]=WARN [ 9.892128] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.892167] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 9.892199] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 9.892300] RSP: 0018:ff718e9ec090b6f0 EFLAGS: 00010286 [ 9.892329] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 9.892370] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058a00 [ 9.892410] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c0441ebe02c [ 9.892454] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 9.892493] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443058a00 [ 9.892539] FS: 00007f9a65a8c840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 9.892581] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.892617] CR2: 00000000331cb988 CR3: 000000000869a002 CR4: 0000000000771ef0 [ 9.892666] PKRU: 55555554 [ 9.892683] Call Trace: [ 9.892701] [ 9.892714] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 9.892737] notifier_call_chain (kernel/notifier.c:85) [ 9.892760] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 9.892785] ? nla_strscpy (lib/nlattr.c:795) [ 9.892808] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 9.892838] ? __nla_validate_parse (lib/nlattr.c:620) [ 9.892867] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 9.892890] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 9.892911] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 9.892940] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 9.892962] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 9.892983] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 9.893009] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 9.893034] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 9.893057] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 9.893079] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 9.893101] ___sys_sendmsg (net/socket.c:2752) [ 9.893124] __sys_sendmsg (net/socket.c:2784) [ 9.893144] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 9.893165] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 9.893187] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 9.893213] RIP: 0033:0x7f9a65cc608e [ 9.893237] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 9.893328] RSP: 002b:00007ffce66e7690 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 9.893372] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9a65cc608e [ 9.893413] RDX: 0000000000000000 RSI: 00007ffce66e7740 RDI: 0000000000000005 [ 9.893455] RBP: 00007ffce66e76a0 R08: 0000000000000000 R09: 0000000000000000 [ 9.893495] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf44 [ 9.893537] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffce66e7e10 | [ 9.908077] ------------[ cut here ]------------ | [ 9.908141] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/590 | [ 9.908198] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 9.908340] Tainted: [W]=WARN [ 9.908362] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.908405] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 9.908441] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 9.908543] RSP: 0018:ff718e9ec091b6f0 EFLAGS: 00010286 [ 9.908578] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 9.908622] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305a800 [ 9.908679] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 9.908722] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 9.908767] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044305a800 [ 9.908820] FS: 00007f1ce6091840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 9.908863] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.908900] CR2: 00007f1ce63611a0 CR3: 00000000018e3005 CR4: 0000000000771ef0 [ 9.908935] PKRU: 55555554 [ 9.908952] Call Trace: [ 9.908965] [ 9.908979] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 9.909006] notifier_call_chain (kernel/notifier.c:85) [ 9.909033] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 9.909063] ? nla_strscpy (lib/nlattr.c:795) [ 9.909085] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 9.909113] ? __nla_validate_parse (lib/nlattr.c:620) [ 9.909140] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 9.909167] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 9.909188] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 9.909218] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 9.909244] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 9.909266] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 9.909300] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 9.909321] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 9.909342] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 9.909366] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 9.909393] ___sys_sendmsg (net/socket.c:2752) [ 9.909416] __sys_sendmsg (net/socket.c:2784) [ 9.909439] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 9.909463] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 9.909483] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 9.909512] RIP: 0033:0x7f1ce62cb08e [ 9.909532] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 9.909643] RSP: 002b:00007ffd7e56c720 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 9.909685] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1ce62cb08e [ 9.909725] RDX: 0000000000000000 RSI: 00007ffd7e56c7d0 RDI: 0000000000000005 [ 9.909767] RBP: 00007ffd7e56c730 R08: 0000000000000000 R09: 0000000000000000 [ 9.909806] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf45 [ 9.909844] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd7e56cea0 | [ 9.981589] ------------[ cut here ]------------ | [ 9.981619] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/591 | [ 9.981687] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 9.981819] Tainted: [W]=WARN [ 9.981842] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.981876] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 9.981904] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 9.982000] RSP: 0018:ff718e9ec091b6f0 EFLAGS: 00010286 [ 9.982030] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 9.982065] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b900 [ 9.982108] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c0441ebe02c [ 9.982147] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 9.982189] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044322b900 [ 9.982240] FS: 00007f60e5552840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 9.982286] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.982314] CR2: 00007f60e58221a0 CR3: 000000000196e001 CR4: 0000000000771ef0 [ 9.982357] PKRU: 55555554 [ 9.982373] Call Trace: [ 9.982389] [ 9.982405] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 9.982429] notifier_call_chain (kernel/notifier.c:85) [ 9.982452] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 9.982475] ? nla_strscpy (lib/nlattr.c:795) [ 9.982499] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 9.982531] ? __nla_validate_parse (lib/nlattr.c:620) [ 9.982559] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 9.982581] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 9.982609] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 9.982641] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 9.982666] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 9.982684] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 9.982714] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 9.982734] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 9.982758] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 9.982779] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 9.982803] ___sys_sendmsg (net/socket.c:2752) [ 9.982827] __sys_sendmsg (net/socket.c:2784) [ 9.982849] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 9.982871] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 9.982890] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 9.982919] RIP: 0033:0x7f60e578c08e [ 9.982940] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 9.983043] RSP: 002b:00007fff50442710 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 9.983082] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f60e578c08e [ 9.983126] RDX: 0000000000000000 RSI: 00007fff504427c0 RDI: 0000000000000005 [ 9.983165] RBP: 00007fff50442720 R08: 0000000000000000 R09: 0000000000000000 [ 9.983205] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf45 [ 9.983248] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff50442e90 | [ 10.005409] ------------[ cut here ]------------ | [ 10.005440] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/593 | [ 10.005495] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 10.005621] Tainted: [W]=WARN [ 10.005649] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.005691] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 10.005721] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 10.005824] RSP: 0018:ff718e9ec09236f0 EFLAGS: 00010286 [ 10.005850] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 10.005892] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2cf00 [ 10.005931] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 10.005983] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 10.006021] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2cf00 [ 10.006070] FS: 00007f8e84513840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 10.006109] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 10.006143] CR2: 000000000c324988 CR3: 000000000336f005 CR4: 0000000000771ef0 [ 10.006185] PKRU: 55555554 [ 10.006200] Call Trace: [ 10.006211] [ 10.006223] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 10.006247] notifier_call_chain (kernel/notifier.c:85) [ 10.006268] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 10.006290] ? nla_strscpy (lib/nlattr.c:795) [ 10.006314] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 10.006343] ? __nla_validate_parse (lib/nlattr.c:620) [ 10.006372] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 10.006397] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 10.006418] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 10.006451] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 10.006475] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 10.006500] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 10.006527] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 10.006548] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 10.006575] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 10.006601] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 10.006634] ___sys_sendmsg (net/socket.c:2752) [ 10.006660] __sys_sendmsg (net/socket.c:2784) [ 10.006684] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 10.006706] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 10.006728] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 10.006758] RIP: 0033:0x7f8e8474d08e [ 10.006781] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 10.006877] RSP: 002b:00007ffcbd2c7b70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 10.006910] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8e8474d08e [ 10.006950] RDX: 0000000000000000 RSI: 00007ffcbd2c7c20 RDI: 0000000000000005 [ 10.006994] RBP: 00007ffcbd2c7b80 R08: 0000000000000000 R09: 0000000000000000 [ 10.007039] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf45 [ 10.007085] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcbd2c82f0 | [ 10.120790] ------------[ cut here ]------------ | [ 10.120842] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/595 | [ 10.120903] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 10.121030] Tainted: [W]=WARN [ 10.121052] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.121090] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 10.121120] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 10.121214] RSP: 0018:ff718e9ec09236f0 EFLAGS: 00010286 [ 10.121240] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 10.121283] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2c300 [ 10.121320] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c0441ebe02c [ 10.121364] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 10.121405] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2c300 [ 10.121449] FS: 00007ffbe0013840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 10.121490] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 10.121524] CR2: 000000000ebb5988 CR3: 000000000d306003 CR4: 0000000000771ef0 [ 10.121568] PKRU: 55555554 [ 10.121583] Call Trace: [ 10.121596] [ 10.121611] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 10.121637] notifier_call_chain (kernel/notifier.c:85) [ 10.121659] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 10.121680] ? nla_strscpy (lib/nlattr.c:795) [ 10.121703] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 10.121731] ? __nla_validate_parse (lib/nlattr.c:620) [ 10.121760] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 10.121784] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 10.121805] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 10.121832] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 10.121852] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 10.121872] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 10.121901] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 10.121924] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 10.121945] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 10.121967] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 10.121990] ___sys_sendmsg (net/socket.c:2752) [ 10.122012] __sys_sendmsg (net/socket.c:2784) [ 10.122034] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 10.122056] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 10.122078] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 10.122106] RIP: 0033:0x7ffbe024d08e [ 10.122128] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 10.122226] RSP: 002b:00007ffc07416170 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 10.122272] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ffbe024d08e [ 10.122312] RDX: 0000000000000000 RSI: 00007ffc07416220 RDI: 0000000000000005 [ 10.122353] RBP: 00007ffc07416180 R08: 0000000000000000 R09: 0000000000000000 [ 10.122398] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf45 [ 10.122437] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc074168f0 | [ 10.153652] ------------[ cut here ]------------ | [ 10.153686] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/597 | [ 10.153745] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 10.153872] Tainted: [W]=WARN [ 10.153898] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.153931] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 10.153963] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 10.154067] RSP: 0018:ff718e9ec092b6f0 EFLAGS: 00010286 [ 10.154097] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 10.154137] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2d100 [ 10.154190] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 10.154242] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 10.154284] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2d100 [ 10.154329] FS: 00007f9833552840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 10.154375] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 10.154409] CR2: 00007f98338221a0 CR3: 00000000084c1002 CR4: 0000000000771ef0 [ 10.154458] PKRU: 55555554 [ 10.154472] Call Trace: [ 10.154487] [ 10.154503] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 10.154529] notifier_call_chain (kernel/notifier.c:85) [ 10.154549] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 10.154572] ? nla_strscpy (lib/nlattr.c:795) [ 10.154593] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 10.154623] ? __nla_validate_parse (lib/nlattr.c:620) [ 10.154657] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 10.154677] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 10.154698] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 10.154728] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 10.154750] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 10.154770] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 10.154799] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 10.154819] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 10.154846] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 10.154872] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 10.154895] ___sys_sendmsg (net/socket.c:2752) [ 10.154922] __sys_sendmsg (net/socket.c:2784) [ 10.154945] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 10.154966] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 10.154986] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 10.155013] RIP: 0033:0x7f983378c08e [ 10.155034] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 10.155129] RSP: 002b:00007ffeadb01f00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 10.155168] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f983378c08e [ 10.155209] RDX: 0000000000000000 RSI: 00007ffeadb01fb0 RDI: 0000000000000005 [ 10.155251] RBP: 00007ffeadb01f10 R08: 0000000000000000 R09: 0000000000000000 [ 10.155292] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf45 [ 10.155333] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeadb02680 | [ 10.285241] ------------[ cut here ]------------ | [ 10.285274] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/598 | [ 10.285328] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 10.285450] Tainted: [W]=WARN [ 10.285472] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.285513] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 10.285538] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 10.285643] RSP: 0018:ff718e9ec092b6f0 EFLAGS: 00010286 [ 10.285676] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 10.285719] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441891d00 [ 10.285761] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 10.285802] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 10.285844] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441891d00 [ 10.285887] FS: 00007f9c947ed840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 10.285932] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 10.285971] CR2: 000000003ae5e988 CR3: 0000000008696001 CR4: 0000000000771ef0 [ 10.286016] PKRU: 55555554 [ 10.286030] Call Trace: [ 10.286046] [ 10.286060] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 10.286083] notifier_call_chain (kernel/notifier.c:85) [ 10.286107] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 10.286126] ? nla_strscpy (lib/nlattr.c:795) [ 10.286149] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 10.286179] ? __nla_validate_parse (lib/nlattr.c:620) [ 10.286212] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 10.286235] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 10.286256] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 10.286288] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 10.286310] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 10.286331] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 10.286358] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 10.286382] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 10.286408] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 10.286432] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 10.286452] ___sys_sendmsg (net/socket.c:2752) [ 10.286475] __sys_sendmsg (net/socket.c:2784) [ 10.286496] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 10.286521] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 10.286542] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 10.286573] RIP: 0033:0x7f9c94a2708e [ 10.286595] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 10.286695] RSP: 002b:00007fffe4d7a540 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 10.286738] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9c94a2708e [ 10.286784] RDX: 0000000000000000 RSI: 00007fffe4d7a5f0 RDI: 0000000000000005 [ 10.286824] RBP: 00007fffe4d7a550 R08: 0000000000000000 R09: 0000000000000000 [ 10.286869] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf45 [ 10.286908] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffe4d7acc0 | [ 10.379774] ------------[ cut here ]------------ | [ 10.379845] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/599 | [ 10.379898] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 10.380025] Tainted: [W]=WARN [ 10.380049] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.380085] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 10.380114] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 10.380206] RSP: 0018:ff718e9ec092b6f0 EFLAGS: 00010286 [ 10.380241] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 10.380288] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058900 [ 10.380326] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 10.380365] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 10.380412] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443058900 [ 10.380459] FS: 00007f9349b8d840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 10.380511] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 10.380552] CR2: 00000000298f9988 CR3: 00000000042f9004 CR4: 0000000000771ef0 [ 10.380596] PKRU: 55555554 [ 10.380609] Call Trace: [ 10.380622] [ 10.380640] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 10.380664] notifier_call_chain (kernel/notifier.c:85) [ 10.380687] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 10.380708] ? nla_strscpy (lib/nlattr.c:795) [ 10.380733] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 10.380766] ? __nla_validate_parse (lib/nlattr.c:620) [ 10.380793] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 10.380816] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 10.380840] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 10.380872] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 10.380893] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 10.380915] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 10.380944] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 10.380965] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 10.380986] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 10.381007] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 10.381033] ___sys_sendmsg (net/socket.c:2752) [ 10.381055] __sys_sendmsg (net/socket.c:2784) [ 10.381077] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 10.381098] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 10.381121] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 10.381149] RIP: 0033:0x7f9349dc708e [ 10.381170] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 10.381270] RSP: 002b:00007ffe0e999410 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 10.381310] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9349dc708e [ 10.381351] RDX: 0000000000000000 RSI: 00007ffe0e9994c0 RDI: 0000000000000005 [ 10.381391] RBP: 00007ffe0e999420 R08: 0000000000000000 R09: 0000000000000000 [ 10.381436] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf45 [ 10.381481] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe0e999b90 | [ 10.524249] ------------[ cut here ]------------ | [ 10.524284] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/601 | [ 10.524340] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 10.524470] Tainted: [W]=WARN [ 10.524498] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.524539] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 10.524567] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 10.524672] RSP: 0018:ff718e9ec092b6f0 EFLAGS: 00010286 [ 10.524704] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 10.524748] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fee00 [ 10.524792] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 10.524834] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 10.524875] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04431fee00 [ 10.524917] FS: 00007fbc18205840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 10.524959] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 10.524996] CR2: 0000000034d03988 CR3: 0000000002ff4004 CR4: 0000000000771ef0 [ 10.525035] PKRU: 55555554 [ 10.525048] Call Trace: [ 10.525060] [ 10.525075] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 10.525093] notifier_call_chain (kernel/notifier.c:85) [ 10.525118] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 10.525138] ? nla_strscpy (lib/nlattr.c:795) [ 10.525161] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 10.525191] ? __nla_validate_parse (lib/nlattr.c:620) [ 10.525222] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 10.525245] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 10.525266] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 10.525299] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 10.525322] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 10.525346] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 10.525376] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 10.525399] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 10.525422] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 10.525444] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 10.525466] ___sys_sendmsg (net/socket.c:2752) [ 10.525488] __sys_sendmsg (net/socket.c:2784) [ 10.525508] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 10.525529] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 10.525552] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 10.525582] RIP: 0033:0x7fbc1843f08e [ 10.525604] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 10.525705] RSP: 002b:00007ffc4694ae70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 10.525744] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbc1843f08e [ 10.525789] RDX: 0000000000000000 RSI: 00007ffc4694af20 RDI: 0000000000000005 [ 10.525830] RBP: 00007ffc4694ae80 R08: 0000000000000000 R09: 0000000000000000 [ 10.525873] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf45 [ 10.525911] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc4694b5f0 | [ 10.623665] ------------[ cut here ]------------ | [ 10.623700] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/602 | [ 10.623843] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 10.623973] Tainted: [W]=WARN [ 10.624003] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.624038] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 10.624070] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 10.624170] RSP: 0018:ff718e9ec092b6f0 EFLAGS: 00010286 [ 10.624201] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 10.624247] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443227800 [ 10.624291] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 10.624334] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 10.624381] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443227800 [ 10.624425] FS: 00007fb2d5e8d840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 10.624477] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 10.624519] CR2: 000000003136d988 CR3: 0000000002dd4001 CR4: 0000000000771ef0 [ 10.624558] PKRU: 55555554 [ 10.624574] Call Trace: [ 10.624589] [ 10.624604] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 10.624630] notifier_call_chain (kernel/notifier.c:85) [ 10.624710] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 10.624736] ? nla_strscpy (lib/nlattr.c:795) [ 10.624760] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 10.624793] ? __nla_validate_parse (lib/nlattr.c:620) [ 10.624822] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 10.624845] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 10.624865] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 10.624895] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 10.624918] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 10.624942] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 10.624974] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 10.624997] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 10.625019] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 10.625044] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 10.625066] ___sys_sendmsg (net/socket.c:2752) [ 10.625087] __sys_sendmsg (net/socket.c:2784) [ 10.625107] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 10.625129] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 10.625156] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 10.625189] RIP: 0033:0x7fb2d60c708e [ 10.625212] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 10.625315] RSP: 002b:00007ffc75bf3800 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 10.625359] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb2d60c708e [ 10.625399] RDX: 0000000000000000 RSI: 00007ffc75bf38b0 RDI: 0000000000000005 [ 10.625443] RBP: 00007ffc75bf3810 R08: 0000000000000000 R09: 0000000000000000 [ 10.625483] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf45 [ 10.625528] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc75bf3f80 | [ 10.652333] ------------[ cut here ]------------ | [ 10.652391] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/604 | [ 10.652447] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 10.652575] Tainted: [W]=WARN [ 10.652599] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.652638] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 10.652671] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 10.652765] RSP: 0018:ff718e9ec092b6f0 EFLAGS: 00010286 [ 10.652789] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 10.652830] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2d600 [ 10.652867] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 10.652911] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 10.652954] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2d600 [ 10.653001] FS: 00007f5688064840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 10.653046] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 10.653080] CR2: 0000000019b91988 CR3: 0000000003047006 CR4: 0000000000771ef0 [ 10.653123] PKRU: 55555554 [ 10.653137] Call Trace: [ 10.653152] [ 10.653169] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 10.653191] notifier_call_chain (kernel/notifier.c:85) [ 10.653213] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 10.653239] ? nla_strscpy (lib/nlattr.c:795) [ 10.653262] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 10.653290] ? __nla_validate_parse (lib/nlattr.c:620) [ 10.653314] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 10.653336] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 10.653358] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 10.653386] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 10.653408] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 10.653426] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 10.653458] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 10.653480] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 10.653502] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 10.653527] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 10.653551] ___sys_sendmsg (net/socket.c:2752) [ 10.653576] __sys_sendmsg (net/socket.c:2784) [ 10.653600] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 10.653618] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 10.653649] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 10.653680] RIP: 0033:0x7f568829e08e [ 10.653706] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 10.653803] RSP: 002b:00007ffcc3200270 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 10.653848] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f568829e08e [ 10.653892] RDX: 0000000000000000 RSI: 00007ffcc3200320 RDI: 0000000000000005 [ 10.653932] RBP: 00007ffcc3200280 R08: 0000000000000000 R09: 0000000000000000 [ 10.653973] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf45 [ 10.654016] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcc32009f0 | [ 10.763713] ------------[ cut here ]------------ | [ 10.763754] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/606 | [ 10.763811] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 10.763946] Tainted: [W]=WARN [ 10.763969] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.764004] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 10.764033] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 10.764133] RSP: 0018:ff718e9ec092b6f0 EFLAGS: 00010286 [ 10.764163] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 10.764206] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fd600 [ 10.764247] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 10.764295] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 10.764337] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04431fd600 [ 10.764381] FS: 00007ff0c0e1e840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 10.764419] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 10.764457] CR2: 000000003445d988 CR3: 0000000003047003 CR4: 0000000000771ef0 [ 10.764503] PKRU: 55555554 [ 10.764519] Call Trace: [ 10.764532] [ 10.764547] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 10.764566] notifier_call_chain (kernel/notifier.c:85) [ 10.764587] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 10.764611] ? nla_strscpy (lib/nlattr.c:795) [ 10.764639] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 10.764667] ? __nla_validate_parse (lib/nlattr.c:620) [ 10.764699] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 10.764727] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 10.764754] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 10.764782] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 10.764805] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 10.764830] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 10.764858] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 10.764879] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 10.764903] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 10.764925] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 10.764949] ___sys_sendmsg (net/socket.c:2752) [ 10.764972] __sys_sendmsg (net/socket.c:2784) [ 10.764997] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 10.765017] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 10.765037] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 10.765068] RIP: 0033:0x7ff0c105808e [ 10.765093] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 10.765187] RSP: 002b:00007ffd8aafcfe0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 10.765236] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff0c105808e [ 10.765281] RDX: 0000000000000000 RSI: 00007ffd8aafd090 RDI: 0000000000000005 [ 10.765331] RBP: 00007ffd8aafcff0 R08: 0000000000000000 R09: 0000000000000000 [ 10.765369] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf45 [ 10.765409] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd8aafd760 | [ 10.863058] ------------[ cut here ]------------ | [ 10.863117] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/607 | [ 10.863185] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 10.863318] Tainted: [W]=WARN [ 10.863341] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.863381] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 10.863409] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 10.863513] RSP: 0018:ff718e9ec092b6f0 EFLAGS: 00010286 [ 10.863540] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 10.863581] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b000 [ 10.863623] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 10.863670] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 10.863715] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044322b000 [ 10.863766] FS: 00007ff341d48840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 10.863807] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 10.863843] CR2: 000000001d3f6988 CR3: 00000000030ab003 CR4: 0000000000771ef0 [ 10.863887] PKRU: 55555554 [ 10.863901] Call Trace: [ 10.863915] [ 10.863929] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 10.863953] notifier_call_chain (kernel/notifier.c:85) [ 10.863977] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 10.864005] ? nla_strscpy (lib/nlattr.c:795) [ 10.864030] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 10.864059] ? __nla_validate_parse (lib/nlattr.c:620) [ 10.864089] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 10.864114] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 10.864138] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 10.864169] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 10.864191] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 10.864214] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 10.864245] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 10.864270] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 10.864291] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 10.864313] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 10.864335] ___sys_sendmsg (net/socket.c:2752) [ 10.864356] __sys_sendmsg (net/socket.c:2784) [ 10.864379] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 10.864403] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 10.864426] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 10.864455] RIP: 0033:0x7ff341f8208e [ 10.864476] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 10.864572] RSP: 002b:00007ffdc1bbaf40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 10.864614] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff341f8208e [ 10.864713] RDX: 0000000000000000 RSI: 00007ffdc1bbaff0 RDI: 0000000000000005 [ 10.864760] RBP: 00007ffdc1bbaf50 R08: 0000000000000000 R09: 0000000000000000 [ 10.864802] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf45 [ 10.864845] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdc1bbb6c0 | [ 10.972840] ------------[ cut here ]------------ | [ 10.973172] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/609 | [ 10.973234] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 10.973368] Tainted: [W]=WARN [ 10.973390] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.973425] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 10.973455] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 10.973553] RSP: 0018:ff718e9ec092b6f0 EFLAGS: 00010286 [ 10.973581] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 10.973626] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2d100 [ 10.973770] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 10.973816] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 10.973854] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2d100 [ 10.973901] FS: 00007f5a515a6840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 10.973948] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 10.973983] CR2: 000000000b7a1988 CR3: 00000000041cb005 CR4: 0000000000771ef0 [ 10.974025] PKRU: 55555554 [ 10.974039] Call Trace: [ 10.974056] [ 10.974071] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 10.974096] notifier_call_chain (kernel/notifier.c:85) [ 10.974117] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 10.974139] ? nla_strscpy (lib/nlattr.c:795) [ 10.974164] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 10.974196] ? __nla_validate_parse (lib/nlattr.c:620) [ 10.974227] ? __free_pages_prepare (mm/page_alloc.c:1373 (discriminator 26)) [ 10.974263] ? __pcs_replace_empty_main (mm/slub.c:4620) [ 10.974291] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 10.974315] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 10.974340] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 10.974369] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 10.974390] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 10.974413] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 10.974446] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 10.974466] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 10.974491] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 10.974516] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 10.974538] ___sys_sendmsg (net/socket.c:2752) [ 10.974561] __sys_sendmsg (net/socket.c:2784) [ 10.974585] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 10.974607] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 10.974629] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 10.974667] RIP: 0033:0x7f5a517e008e [ 10.974689] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 10.974786] RSP: 002b:00007fff9f0069a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 10.974829] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5a517e008e [ 10.974876] RDX: 0000000000000000 RSI: 00007fff9f006a50 RDI: 0000000000000005 [ 10.974921] RBP: 00007fff9f0069b0 R08: 0000000000000000 R09: 0000000000000000 [ 10.974965] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf46 [ 10.975008] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff9f007120 | [ 11.110716] ------------[ cut here ]------------ | [ 11.110748] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/610 | [ 11.110803] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 11.110936] Tainted: [W]=WARN [ 11.110955] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.110986] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 11.111016] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 11.111153] RSP: 0018:ff718e9ec092b6f0 EFLAGS: 00010286 [ 11.111181] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 11.111225] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2d700 [ 11.111268] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 11.111311] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 11.111349] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2d700 [ 11.111393] FS: 00007fd47a28f840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 11.111434] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 11.111471] CR2: 0000000021b51988 CR3: 000000000333c005 CR4: 0000000000771ef0 [ 11.111520] PKRU: 55555554 [ 11.111533] Call Trace: [ 11.111549] [ 11.111563] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 11.111585] notifier_call_chain (kernel/notifier.c:85) [ 11.111608] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 11.111630] ? nla_strscpy (lib/nlattr.c:795) [ 11.111655] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 11.111683] ? __nla_validate_parse (lib/nlattr.c:620) [ 11.111711] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 11.111732] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 11.111755] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 11.111785] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 11.111806] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 11.111829] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 11.111861] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 11.111883] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 11.111903] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 11.111929] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 11.111955] ___sys_sendmsg (net/socket.c:2752) [ 11.111975] __sys_sendmsg (net/socket.c:2784) [ 11.111996] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 11.112017] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 11.112035] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 11.112063] RIP: 0033:0x7fd47a4c908e [ 11.112085] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 11.112178] RSP: 002b:00007ffe50173110 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 11.112222] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd47a4c908e [ 11.112265] RDX: 0000000000000000 RSI: 00007ffe501731c0 RDI: 0000000000000005 [ 11.112306] RBP: 00007ffe50173120 R08: 0000000000000000 R09: 0000000000000000 [ 11.112347] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf46 [ 11.112386] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe50173890 | [ 11.159416] ------------[ cut here ]------------ | [ 11.159457] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/611 | [ 11.159510] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 11.159640] Tainted: [W]=WARN [ 11.159661] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.159698] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 11.159722] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 11.159824] RSP: 0018:ff718e9ec092b6f0 EFLAGS: 00010286 [ 11.159854] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 11.159897] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228700 [ 11.159938] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 11.159976] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 11.160016] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443228700 [ 11.160061] FS: 00007f7a12ae6840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 11.160107] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 11.160140] CR2: 0000000039bd1988 CR3: 00000000041fc001 CR4: 0000000000771ef0 [ 11.160188] PKRU: 55555554 [ 11.160201] Call Trace: [ 11.160217] [ 11.160237] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 11.160257] notifier_call_chain (kernel/notifier.c:85) [ 11.160279] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 11.160304] ? nla_strscpy (lib/nlattr.c:795) [ 11.160326] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 11.160357] ? __nla_validate_parse (lib/nlattr.c:620) [ 11.160385] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 11.160411] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 11.160432] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 11.160456] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 11.160477] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 11.160500] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 11.160532] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 11.160552] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 11.160575] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 11.160600] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 11.160624] ___sys_sendmsg (net/socket.c:2752) [ 11.160678] __sys_sendmsg (net/socket.c:2784) [ 11.160700] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 11.160724] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 11.160748] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 11.160780] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 11.160808] RIP: 0033:0x7f7a12d2008e [ 11.160830] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 11.160926] RSP: 002b:00007ffc7c272180 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 11.160970] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7a12d2008e [ 11.161012] RDX: 0000000000000000 RSI: 00007ffc7c272230 RDI: 0000000000000005 [ 11.161057] RBP: 00007ffc7c272190 R08: 0000000000000000 R09: 0000000000000000 [ 11.161101] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf46 [ 11.161142] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc7c272900 | [ 11.262052] ------------[ cut here ]------------ | [ 11.262081] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/613 | [ 11.262134] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 11.262265] Tainted: [W]=WARN [ 11.262291] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.262327] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 11.262354] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 11.262455] RSP: 0018:ff718e9ec092b6f0 EFLAGS: 00010286 [ 11.262487] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 11.262528] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2c000 [ 11.262573] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c0441ebe02c [ 11.262616] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 11.262664] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2c000 [ 11.262706] FS: 00007f99c0507840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 11.262751] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 11.262788] CR2: 0000000021a46988 CR3: 000000000d26f006 CR4: 0000000000771ef0 [ 11.262827] PKRU: 55555554 [ 11.262844] Call Trace: [ 11.262858] [ 11.262874] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 11.262898] notifier_call_chain (kernel/notifier.c:85) [ 11.262919] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 11.262944] ? nla_strscpy (lib/nlattr.c:795) [ 11.262970] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 11.263001] ? __nla_validate_parse (lib/nlattr.c:620) [ 11.263028] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 11.263050] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 11.263070] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 11.263098] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 11.263119] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 11.263137] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 11.263166] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 11.263195] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 11.263215] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 11.263238] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 11.263262] ___sys_sendmsg (net/socket.c:2752) [ 11.263283] __sys_sendmsg (net/socket.c:2784) [ 11.263304] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 11.263326] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 11.263348] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 11.263377] RIP: 0033:0x7f99c074108e [ 11.263398] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 11.263491] RSP: 002b:00007ffef098ea30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 11.263532] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f99c074108e [ 11.263572] RDX: 0000000000000000 RSI: 00007ffef098eae0 RDI: 0000000000000005 [ 11.263614] RBP: 00007ffef098ea40 R08: 0000000000000000 R09: 0000000000000000 [ 11.263661] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf46 [ 11.263705] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef098f1b0 | [ 11.274367] ------------[ cut here ]------------ | [ 11.274397] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/614 | [ 11.274453] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 11.274579] Tainted: [W]=WARN [ 11.274600] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.274630] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 11.274667] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 11.274753] RSP: 0018:ff718e9ec09536f0 EFLAGS: 00010286 [ 11.274789] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 11.274836] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2c100 [ 11.274881] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 11.274921] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 11.274961] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2c100 [ 11.275005] FS: 00007fb6797f7840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 11.275047] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 11.275080] CR2: 0000000028dc8988 CR3: 000000000965a001 CR4: 0000000000771ef0 [ 11.275124] PKRU: 55555554 [ 11.275139] Call Trace: [ 11.275152] [ 11.275171] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 11.275197] notifier_call_chain (kernel/notifier.c:85) [ 11.275216] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 11.275242] ? nla_strscpy (lib/nlattr.c:795) [ 11.275263] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 11.275292] ? __nla_validate_parse (lib/nlattr.c:620) [ 11.275321] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 11.275341] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 11.275364] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 11.275393] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 11.275414] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 11.275435] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 11.275465] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 11.275486] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 11.275516] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 11.275539] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 11.275557] ___sys_sendmsg (net/socket.c:2752) [ 11.275578] __sys_sendmsg (net/socket.c:2784) [ 11.275599] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 11.275619] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 11.275649] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 11.275681] RIP: 0033:0x7fb679a3108e [ 11.275700] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 11.275792] RSP: 002b:00007ffc46bc05d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 11.275846] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb679a3108e [ 11.275888] RDX: 0000000000000000 RSI: 00007ffc46bc0680 RDI: 0000000000000005 [ 11.275928] RBP: 00007ffc46bc05e0 R08: 0000000000000000 R09: 0000000000000000 [ 11.275968] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf46 [ 11.276010] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc46bc0d50 | [ 11.363999] ------------[ cut here ]------------ | [ 11.364092] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/615 | [ 11.364157] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 11.364291] Tainted: [W]=WARN [ 11.364311] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.364350] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 11.364379] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 11.364462] RSP: 0018:ff718e9ec09536f0 EFLAGS: 00010286 [ 11.364490] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 11.364531] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2cf00 [ 11.364576] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c0441ebe02c [ 11.364618] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 11.364669] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2cf00 [ 11.364715] FS: 00007fd753b85840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 11.364762] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 11.364796] CR2: 0000000009e36988 CR3: 00000000041fc003 CR4: 0000000000771ef0 [ 11.364836] PKRU: 55555554 [ 11.364854] Call Trace: [ 11.364869] [ 11.364883] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 11.364907] notifier_call_chain (kernel/notifier.c:85) [ 11.364930] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 11.364953] ? nla_strscpy (lib/nlattr.c:795) [ 11.364976] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 11.365008] ? __nla_validate_parse (lib/nlattr.c:620) [ 11.365032] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 11.365056] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 11.365077] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 11.365103] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 11.365125] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 11.365152] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 11.365181] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 11.365203] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 11.365225] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 11.365249] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 11.365268] ___sys_sendmsg (net/socket.c:2752) [ 11.365293] __sys_sendmsg (net/socket.c:2784) [ 11.365316] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 11.365338] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 11.365361] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 11.365387] RIP: 0033:0x7fd753dbf08e [ 11.365408] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 11.365505] RSP: 002b:00007ffd3ccd1910 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 11.365547] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd753dbf08e [ 11.365588] RDX: 0000000000000000 RSI: 00007ffd3ccd19c0 RDI: 0000000000000005 [ 11.365629] RBP: 00007ffd3ccd1920 R08: 0000000000000000 R09: 0000000000000000 [ 11.365677] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf46 [ 11.365722] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd3ccd2090 | [ 11.387161] ------------[ cut here ]------------ | [ 11.387196] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/617 | [ 11.387252] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 11.387379] Tainted: [W]=WARN [ 11.387399] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.387436] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 11.387466] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 11.387561] RSP: 0018:ff718e9ec095b6f0 EFLAGS: 00010286 [ 11.387591] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 11.387632] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059a00 [ 11.387679] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 11.387713] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 11.387750] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443059a00 [ 11.387793] FS: 00007f00b44c2840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 11.387832] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 11.387867] CR2: 00007f00b47921a0 CR3: 0000000003279003 CR4: 0000000000771ef0 [ 11.387906] PKRU: 55555554 [ 11.387919] Call Trace: [ 11.387931] [ 11.387946] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 11.387970] notifier_call_chain (kernel/notifier.c:85) [ 11.387994] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 11.388017] ? nla_strscpy (lib/nlattr.c:795) [ 11.388044] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 11.388071] ? __nla_validate_parse (lib/nlattr.c:620) [ 11.388103] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 11.388121] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 11.388143] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 11.388170] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 11.388193] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 11.388214] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 11.388247] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 11.388266] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 11.388286] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 11.388306] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 11.388326] ___sys_sendmsg (net/socket.c:2752) [ 11.388347] __sys_sendmsg (net/socket.c:2784) [ 11.388370] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 11.388391] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 11.388410] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 11.388440] RIP: 0033:0x7f00b46fc08e [ 11.388461] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 11.388551] RSP: 002b:00007fff3c009e00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 11.388593] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f00b46fc08e [ 11.388634] RDX: 0000000000000000 RSI: 00007fff3c009eb0 RDI: 0000000000000005 [ 11.388681] RBP: 00007fff3c009e10 R08: 0000000000000000 R09: 0000000000000000 [ 11.388723] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf46 [ 11.388763] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff3c00a580 | [ 11.487726] ------------[ cut here ]------------ | [ 11.487776] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/619 | [ 11.487835] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 11.487969] Tainted: [W]=WARN [ 11.487988] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.488023] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 11.488058] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 11.488159] RSP: 0018:ff718e9ec095b6f0 EFLAGS: 00010286 [ 11.488187] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 11.488266] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058700 [ 11.488345] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c0441ebe02c [ 11.488390] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 11.488436] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443058700 [ 11.488481] FS: 00007f0bc5809840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 11.488522] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 11.488561] CR2: 00000000110f4988 CR3: 000000000972a001 CR4: 0000000000771ef0 [ 11.488599] PKRU: 55555554 [ 11.488612] Call Trace: [ 11.488627] [ 11.488679] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 11.488712] notifier_call_chain (kernel/notifier.c:85) [ 11.488733] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 11.488755] ? nla_strscpy (lib/nlattr.c:795) [ 11.488779] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 11.488812] ? __nla_validate_parse (lib/nlattr.c:620) [ 11.488838] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 11.488859] ? kmem_cache_alloc_node_noprof (mm/slub.c:4749 mm/slub.c:4883 mm/slub.c:4950) [ 11.488891] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 11.488916] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 11.488947] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 11.488972] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 11.489000] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 11.489029] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 11.489049] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 11.489071] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 11.489093] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 11.489113] ___sys_sendmsg (net/socket.c:2752) [ 11.489135] __sys_sendmsg (net/socket.c:2784) [ 11.489155] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 11.489175] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 11.489194] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 11.489223] RIP: 0033:0x7f0bc5a4308e [ 11.489248] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 11.489337] RSP: 002b:00007ffc580eb5b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 11.489380] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0bc5a4308e [ 11.489429] RDX: 0000000000000000 RSI: 00007ffc580eb660 RDI: 0000000000000005 [ 11.489466] RBP: 00007ffc580eb5c0 R08: 0000000000000000 R09: 0000000000000000 [ 11.489507] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf46 [ 11.489549] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc580ebd30 | [ 11.592278] ------------[ cut here ]------------ | [ 11.592375] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/621 | [ 11.592436] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 11.592570] Tainted: [W]=WARN [ 11.592590] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.592628] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 11.592671] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 11.592777] RSP: 0018:ff718e9ec09636f0 EFLAGS: 00010286 [ 11.592802] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 11.592844] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1000 [ 11.592885] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c0441ebe02c [ 11.592928] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 11.592968] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04418e1000 [ 11.593012] FS: 00007fd7649c8840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 11.593058] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 11.593095] CR2: 000000002c097988 CR3: 000000000415a004 CR4: 0000000000771ef0 [ 11.593139] PKRU: 55555554 [ 11.593154] Call Trace: [ 11.593168] [ 11.593182] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 11.593202] notifier_call_chain (kernel/notifier.c:85) [ 11.593226] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 11.593257] ? nla_strscpy (lib/nlattr.c:795) [ 11.593280] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 11.593311] ? __nla_validate_parse (lib/nlattr.c:620) [ 11.593341] ? __free_pages_prepare (mm/page_alloc.c:1373 (discriminator 26)) [ 11.593370] ? __pcs_replace_empty_main (mm/slub.c:4620) [ 11.593400] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 11.593420] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 11.593441] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 11.593473] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 11.593493] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 11.593514] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 11.593543] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 11.593565] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 11.593586] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 11.593607] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 11.593627] ___sys_sendmsg (net/socket.c:2752) [ 11.593653] __sys_sendmsg (net/socket.c:2784) [ 11.593677] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 11.593697] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 11.593719] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 11.593748] RIP: 0033:0x7fd764c0208e [ 11.593770] 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 [ 11.593867] RSP: 002b:00007ffc9103dc20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 11.593908] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd764c0208e [ 11.593950] RDX: 0000000000000000 RSI: 00007ffc9103dcd0 RDI: 0000000000000005 [ 11.593991] RBP: 00007ffc9103dc30 R08: 0000000000000000 R09: 0000000000000000 [ 11.594031] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf46 [ 11.594071] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc9103e3a0 | [ 11.722107] ------------[ cut here ]------------ | [ 11.722176] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/622 | [ 11.722237] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 11.722357] Tainted: [W]=WARN [ 11.722379] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.722415] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 11.722446] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 11.722544] RSP: 0018:ff718e9ec096b6f0 EFLAGS: 00010286 [ 11.722574] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 11.722615] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1c00 [ 11.722673] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 11.722717] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 11.722766] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04418e1c00 [ 11.722813] FS: 00007f29537c9840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 11.722859] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 11.722894] CR2: 000000002e44d988 CR3: 0000000004147005 CR4: 0000000000771ef0 [ 11.722937] PKRU: 55555554 [ 11.722952] Call Trace: [ 11.722969] [ 11.722983] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 11.723007] notifier_call_chain (kernel/notifier.c:85) [ 11.723029] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 11.723049] ? nla_strscpy (lib/nlattr.c:795) [ 11.723072] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 11.723101] ? __nla_validate_parse (lib/nlattr.c:620) [ 11.723133] ? __free_pages_prepare (mm/page_alloc.c:1373 (discriminator 26)) [ 11.723159] ? __pcs_replace_empty_main (mm/slub.c:4620) [ 11.723186] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 11.723210] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 11.723235] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 11.723264] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 11.723286] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 11.723306] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 11.723334] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 11.723355] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 11.723376] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 11.723396] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 11.723417] ___sys_sendmsg (net/socket.c:2752) [ 11.723444] __sys_sendmsg (net/socket.c:2784) [ 11.723467] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 11.723489] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 11.723509] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 11.723537] RIP: 0033:0x7f2953a0308e [ 11.723558] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 11.723658] RSP: 002b:00007ffd51576030 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 11.723704] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2953a0308e [ 11.723751] RDX: 0000000000000000 RSI: 00007ffd515760e0 RDI: 0000000000000005 [ 11.723795] RBP: 00007ffd51576040 R08: 0000000000000000 R09: 0000000000000000 [ 11.723843] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf46 [ 11.723885] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd515767b0 | [ 11.827591] ------------[ cut here ]------------ | [ 11.827643] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/623 | [ 11.827711] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 11.827837] Tainted: [W]=WARN [ 11.827857] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.827895] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 11.827923] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 11.828015] RSP: 0018:ff718e9ec096b6f0 EFLAGS: 00010286 [ 11.828040] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 11.828083] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2c100 [ 11.828123] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 11.828169] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 11.828210] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2c100 [ 11.828254] FS: 00007f5817f8a840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 11.828297] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 11.828334] CR2: 0000000039d42988 CR3: 0000000004195005 CR4: 0000000000771ef0 [ 11.828374] PKRU: 55555554 [ 11.828386] Call Trace: [ 11.828400] [ 11.828416] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 11.828439] notifier_call_chain (kernel/notifier.c:85) [ 11.828461] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 11.828482] ? nla_strscpy (lib/nlattr.c:795) [ 11.828506] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 11.828535] ? __nla_validate_parse (lib/nlattr.c:620) [ 11.828563] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 11.828586] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 11.828606] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 11.828635] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 11.828660] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 11.828683] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 11.828711] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 11.828733] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 11.828756] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 11.828782] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 11.828806] ___sys_sendmsg (net/socket.c:2752) [ 11.828829] __sys_sendmsg (net/socket.c:2784) [ 11.828851] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 11.828872] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 11.828894] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 11.828922] RIP: 0033:0x7f58181c408e [ 11.828945] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 11.829047] RSP: 002b:00007ffc6f893bd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 11.829088] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f58181c408e [ 11.829127] RDX: 0000000000000000 RSI: 00007ffc6f893c80 RDI: 0000000000000005 [ 11.829169] RBP: 00007ffc6f893be0 R08: 0000000000000000 R09: 0000000000000000 [ 11.829209] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf46 [ 11.829250] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc6f894350 | [ 11.928727] ------------[ cut here ]------------ | [ 11.928762] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/625 | [ 11.928826] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 11.928964] Tainted: [W]=WARN [ 11.928989] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.929025] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 11.929061] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 11.929165] RSP: 0018:ff718e9ec096b6f0 EFLAGS: 00010286 [ 11.929193] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 11.929239] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055500 [ 11.929280] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 11.929323] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 11.929364] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443055500 [ 11.929407] FS: 00007f972d9ac840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 11.929457] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 11.929490] CR2: 000000000fbe6988 CR3: 000000000841a003 CR4: 0000000000771ef0 [ 11.929537] PKRU: 55555554 [ 11.929550] Call Trace: [ 11.929565] [ 11.929579] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 11.929601] notifier_call_chain (kernel/notifier.c:85) [ 11.929621] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 11.929662] ? nla_strscpy (lib/nlattr.c:795) [ 11.929686] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 11.929717] ? __nla_validate_parse (lib/nlattr.c:620) [ 11.929750] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 11.929774] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 11.929797] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 11.929825] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 11.929848] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 11.929868] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 11.929898] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 11.929919] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 11.929946] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 11.929967] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 11.929990] ___sys_sendmsg (net/socket.c:2752) [ 11.930009] __sys_sendmsg (net/socket.c:2784) [ 11.930028] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 11.930049] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 11.930069] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 11.930097] RIP: 0033:0x7f972dbe608e [ 11.930118] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 11.930214] RSP: 002b:00007fffa0ce5360 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 11.930257] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f972dbe608e [ 11.930295] RDX: 0000000000000000 RSI: 00007fffa0ce5410 RDI: 0000000000000005 [ 11.930339] RBP: 00007fffa0ce5370 R08: 0000000000000000 R09: 0000000000000000 [ 11.930388] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf47 [ 11.930427] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa0ce5ae0 | [ 11.994699] ------------[ cut here ]------------ | [ 11.994734] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/626 | [ 11.994789] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 11.994917] Tainted: [W]=WARN [ 11.994937] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.994971] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 11.995006] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 11.995109] RSP: 0018:ff718e9ec096b6f0 EFLAGS: 00010286 [ 11.995138] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 11.995178] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305a300 [ 11.995223] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 11.995270] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 11.995313] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044305a300 [ 11.995362] FS: 00007f9906e94840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 11.995408] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 11.995443] CR2: 000000002cd9e988 CR3: 0000000001fd0001 CR4: 0000000000771ef0 [ 11.995484] PKRU: 55555554 [ 11.995501] Call Trace: [ 11.995515] [ 11.995530] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 11.995554] notifier_call_chain (kernel/notifier.c:85) [ 11.995582] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 11.995606] ? nla_strscpy (lib/nlattr.c:795) [ 11.995630] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 11.995671] ? __nla_validate_parse (lib/nlattr.c:620) [ 11.995701] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 11.995724] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 11.995748] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 11.995780] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 11.995800] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 11.995825] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 11.995852] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 11.995873] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 11.995894] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 11.995917] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 11.995939] ___sys_sendmsg (net/socket.c:2752) [ 11.995960] __sys_sendmsg (net/socket.c:2784) [ 11.995978] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 11.996002] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 11.996024] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 11.996055] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 11.996085] RIP: 0033:0x7f99070ce08e [ 11.996105] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 11.996198] RSP: 002b:00007fff50778900 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 11.996242] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f99070ce08e [ 11.996288] RDX: 0000000000000000 RSI: 00007fff507789b0 RDI: 0000000000000005 [ 11.996333] RBP: 00007fff50778910 R08: 0000000000000000 R09: 0000000000000000 [ 11.996376] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf47 [ 11.996417] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff50779080 | [ 12.020917] ------------[ cut here ]------------ | [ 12.020947] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/628 | [ 12.021001] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 12.021132] Tainted: [W]=WARN [ 12.021154] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.021186] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 12.021213] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 12.021311] RSP: 0018:ff718e9ec096b6f0 EFLAGS: 00010286 [ 12.021341] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 12.021386] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441891c00 [ 12.021427] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 12.021466] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 12.021511] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441891c00 [ 12.021558] FS: 00007f8f904f4840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 12.021596] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.021633] CR2: 000000003999c988 CR3: 00000000041f2005 CR4: 0000000000771ef0 [ 12.021687] PKRU: 55555554 [ 12.021700] Call Trace: [ 12.021714] [ 12.021729] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 12.021752] notifier_call_chain (kernel/notifier.c:85) [ 12.021772] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 12.021796] ? nla_strscpy (lib/nlattr.c:795) [ 12.021817] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 12.021845] ? __nla_validate_parse (lib/nlattr.c:620) [ 12.021876] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 12.021898] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 12.021920] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 12.021947] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 12.021968] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 12.021991] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 12.022019] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 12.022040] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 12.022063] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 12.022086] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 12.022107] ___sys_sendmsg (net/socket.c:2752) [ 12.022135] __sys_sendmsg (net/socket.c:2784) [ 12.022157] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 12.022181] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 12.022201] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 12.022234] RIP: 0033:0x7f8f9072e08e [ 12.022256] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 12.022349] RSP: 002b:00007ffe99093480 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.022386] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8f9072e08e [ 12.022428] RDX: 0000000000000000 RSI: 00007ffe99093530 RDI: 0000000000000005 [ 12.022465] RBP: 00007ffe99093490 R08: 0000000000000000 R09: 0000000000000000 [ 12.022506] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf47 [ 12.022548] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe99093c00 | [ 12.142929] ------------[ cut here ]------------ | [ 12.142958] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/629 | [ 12.143013] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 12.143135] Tainted: [W]=WARN [ 12.143158] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.143196] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 12.143224] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 12.143322] RSP: 0018:ff718e9ec096b6f0 EFLAGS: 00010286 [ 12.143350] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 12.143393] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229400 [ 12.143436] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 12.143478] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 12.143521] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443229400 [ 12.143568] FS: 00007f622314e840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 12.143611] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.143654] CR2: 0000000002853988 CR3: 0000000003273005 CR4: 0000000000771ef0 [ 12.143696] PKRU: 55555554 [ 12.143712] Call Trace: [ 12.143729] [ 12.143747] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 12.143768] notifier_call_chain (kernel/notifier.c:85) [ 12.143795] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 12.143815] ? nla_strscpy (lib/nlattr.c:795) [ 12.143836] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 12.143866] ? __nla_validate_parse (lib/nlattr.c:620) [ 12.143892] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 12.143916] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 12.143935] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 12.143963] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 12.143988] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 12.144007] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 12.144041] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 12.144067] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 12.144093] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 12.144113] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 12.144134] ___sys_sendmsg (net/socket.c:2752) [ 12.144156] __sys_sendmsg (net/socket.c:2784) [ 12.144177] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 12.144198] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 12.144220] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 12.144252] RIP: 0033:0x7f622338808e [ 12.144276] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 12.144374] RSP: 002b:00007ffedeb7a800 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.144415] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f622338808e [ 12.144457] RDX: 0000000000000000 RSI: 00007ffedeb7a8b0 RDI: 0000000000000005 [ 12.144498] RBP: 00007ffedeb7a810 R08: 0000000000000000 R09: 0000000000000000 [ 12.144541] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf47 [ 12.144587] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffedeb7af80 | [ 12.246866] ------------[ cut here ]------------ | [ 12.246923] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/630 | [ 12.246975] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 12.247110] Tainted: [W]=WARN [ 12.247132] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.247167] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 12.247197] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 12.247290] RSP: 0018:ff718e9ec096b6f0 EFLAGS: 00010286 [ 12.247320] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 12.247365] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055800 [ 12.247406] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 12.247440] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 12.247484] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443055800 [ 12.247533] FS: 00007fb03b606840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 12.247578] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.247615] CR2: 000000003db5b988 CR3: 00000000018e3001 CR4: 0000000000771ef0 [ 12.247663] PKRU: 55555554 [ 12.247679] Call Trace: [ 12.247693] [ 12.247708] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 12.247729] notifier_call_chain (kernel/notifier.c:85) [ 12.247748] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 12.247772] ? nla_strscpy (lib/nlattr.c:795) [ 12.247794] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 12.247823] ? __nla_validate_parse (lib/nlattr.c:620) [ 12.247851] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 12.247871] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 12.247894] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 12.247919] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 12.247942] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 12.247970] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 12.248001] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 12.248022] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 12.248046] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 12.248070] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 12.248089] ___sys_sendmsg (net/socket.c:2752) [ 12.248112] __sys_sendmsg (net/socket.c:2784) [ 12.248136] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 12.248163] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 12.248188] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 12.248219] RIP: 0033:0x7fb03b84008e [ 12.248250] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 12.248347] RSP: 002b:00007fffe41a9c90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.248398] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb03b84008e [ 12.248443] RDX: 0000000000000000 RSI: 00007fffe41a9d40 RDI: 0000000000000005 [ 12.248484] RBP: 00007fffe41a9ca0 R08: 0000000000000000 R09: 0000000000000000 [ 12.248524] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf47 [ 12.248567] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffe41aa410 | [ 12.347258] ------------[ cut here ]------------ | [ 12.347287] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/632 | [ 12.347344] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 12.347475] Tainted: [W]=WARN [ 12.347496] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.347532] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 12.347564] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 12.347670] RSP: 0018:ff718e9ec096b6f0 EFLAGS: 00010286 [ 12.347698] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 12.347740] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228600 [ 12.347785] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 12.347825] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 12.347865] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443228600 [ 12.347908] FS: 00007f241838f840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 12.347951] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.347987] CR2: 0000000037e22988 CR3: 0000000003225001 CR4: 0000000000771ef0 [ 12.348028] PKRU: 55555554 [ 12.348042] Call Trace: [ 12.348055] [ 12.348070] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 12.348092] notifier_call_chain (kernel/notifier.c:85) [ 12.348111] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 12.348134] ? nla_strscpy (lib/nlattr.c:795) [ 12.348157] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 12.348190] ? __nla_validate_parse (lib/nlattr.c:620) [ 12.348223] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 12.348251] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 12.348272] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 12.348305] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 12.348332] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 12.348359] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 12.348387] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 12.348408] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 12.348434] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 12.348455] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 12.348478] ___sys_sendmsg (net/socket.c:2752) [ 12.348500] __sys_sendmsg (net/socket.c:2784) [ 12.348523] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 12.348547] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 12.348571] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 12.348599] RIP: 0033:0x7f24185c908e [ 12.348622] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 12.348728] RSP: 002b:00007ffdcc2421e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.348773] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f24185c908e [ 12.348815] RDX: 0000000000000000 RSI: 00007ffdcc242290 RDI: 0000000000000005 [ 12.348859] RBP: 00007ffdcc2421f0 R08: 0000000000000000 R09: 0000000000000000 [ 12.348904] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf47 [ 12.348945] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdcc242960 | [ 12.467272] ------------[ cut here ]------------ | [ 12.467307] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/634 | [ 12.467363] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 12.467492] Tainted: [W]=WARN [ 12.467512] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.467545] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 12.467578] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 12.467674] RSP: 0018:ff718e9ec096b6f0 EFLAGS: 00010286 [ 12.467704] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 12.467746] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055400 [ 12.467785] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 12.467823] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 12.467859] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443055400 [ 12.467902] FS: 00007fca87244840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 12.467944] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.467977] CR2: 00000000328e3988 CR3: 000000000868a003 CR4: 0000000000771ef0 [ 12.468011] PKRU: 55555554 [ 12.468027] Call Trace: [ 12.468040] [ 12.468055] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 12.468073] notifier_call_chain (kernel/notifier.c:85) [ 12.468093] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 12.468115] ? nla_strscpy (lib/nlattr.c:795) [ 12.468138] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 12.468170] ? __nla_validate_parse (lib/nlattr.c:620) [ 12.468202] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 12.468221] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 12.468245] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 12.468277] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 12.468297] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 12.468319] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 12.468345] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 12.468367] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 12.468390] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 12.468413] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 12.468434] ___sys_sendmsg (net/socket.c:2752) [ 12.468456] __sys_sendmsg (net/socket.c:2784) [ 12.468480] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 12.468501] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 12.468523] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 12.468554] RIP: 0033:0x7fca8747e08e [ 12.468580] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 12.468688] RSP: 002b:00007ffd1bc66e70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.468731] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fca8747e08e [ 12.468772] RDX: 0000000000000000 RSI: 00007ffd1bc66f20 RDI: 0000000000000005 [ 12.468809] RBP: 00007ffd1bc66e80 R08: 0000000000000000 R09: 0000000000000000 [ 12.468844] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf47 [ 12.468884] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd1bc675f0 | [ 12.513298] ------------[ cut here ]------------ | [ 12.513328] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/635 | [ 12.513384] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 12.513503] Tainted: [W]=WARN [ 12.513524] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.513556] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 12.513586] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 12.513692] RSP: 0018:ff718e9ec096b6f0 EFLAGS: 00010286 [ 12.513718] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 12.513759] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229400 [ 12.513797] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 12.513838] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 12.513883] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443229400 [ 12.513924] FS: 00007fb7846b3840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 12.513959] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.513993] CR2: 0000000027fb2988 CR3: 00000000032ef003 CR4: 0000000000771ef0 [ 12.514034] PKRU: 55555554 [ 12.514047] Call Trace: [ 12.514060] [ 12.514077] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 12.514099] notifier_call_chain (kernel/notifier.c:85) [ 12.514119] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 12.514140] ? nla_strscpy (lib/nlattr.c:795) [ 12.514160] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 12.514190] ? __nla_validate_parse (lib/nlattr.c:620) [ 12.514218] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 12.514244] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 12.514266] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 12.514290] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 12.514310] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 12.514331] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 12.514358] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 12.514382] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 12.514401] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 12.514421] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 12.514440] ___sys_sendmsg (net/socket.c:2752) [ 12.514461] __sys_sendmsg (net/socket.c:2784) [ 12.514483] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 12.514502] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 12.514523] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 12.514551] RIP: 0033:0x7fb7848ed08e [ 12.514572] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 12.514673] RSP: 002b:00007fff0b8a3ac0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.514718] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb7848ed08e [ 12.514758] RDX: 0000000000000000 RSI: 00007fff0b8a3b70 RDI: 0000000000000005 [ 12.514798] RBP: 00007fff0b8a3ad0 R08: 0000000000000000 R09: 0000000000000000 [ 12.514842] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf47 [ 12.514885] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff0b8a4240 | [ 12.598912] ------------[ cut here ]------------ | [ 12.598956] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/637 | [ 12.599011] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 12.599137] Tainted: [W]=WARN [ 12.599158] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.599190] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 12.599221] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 12.599325] RSP: 0018:ff718e9ec096b6f0 EFLAGS: 00010286 [ 12.599354] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 12.599393] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2d500 [ 12.599432] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c0441ebe02c [ 12.599471] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 12.599512] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2d500 [ 12.599554] FS: 00007ff2c7c64840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 12.599599] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.599629] CR2: 000000002f100988 CR3: 000000000333a005 CR4: 0000000000771ef0 [ 12.599678] PKRU: 55555554 [ 12.599694] Call Trace: [ 12.599708] [ 12.599725] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 12.599747] notifier_call_chain (kernel/notifier.c:85) [ 12.599769] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 12.599792] ? nla_strscpy (lib/nlattr.c:795) [ 12.599813] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 12.599841] ? __nla_validate_parse (lib/nlattr.c:620) [ 12.599869] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 12.599891] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 12.599911] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 12.599935] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 12.599958] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 12.599980] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 12.600013] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 12.600033] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 12.600071] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 12.600091] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 12.600112] ___sys_sendmsg (net/socket.c:2752) [ 12.600134] __sys_sendmsg (net/socket.c:2784) [ 12.600155] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 12.600177] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 12.600194] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 12.600224] RIP: 0033:0x7ff2c7e9e08e [ 12.600246] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 12.600337] RSP: 002b:00007ffc9d157430 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.600374] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff2c7e9e08e [ 12.600414] RDX: 0000000000000000 RSI: 00007ffc9d1574e0 RDI: 0000000000000005 [ 12.600453] RBP: 00007ffc9d157440 R08: 0000000000000000 R09: 0000000000000000 [ 12.600492] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf47 [ 12.600533] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc9d157bb0 | [ 12.721876] ------------[ cut here ]------------ | [ 12.721927] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/638 | [ 12.721977] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 12.722103] Tainted: [W]=WARN [ 12.722125] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.722159] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 12.722186] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 12.722284] RSP: 0018:ff718e9ec09936f0 EFLAGS: 00010286 [ 12.722313] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 12.722352] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322be00 [ 12.722395] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 12.722442] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 12.722481] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044322be00 [ 12.722525] FS: 00007f1313a29840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 12.722569] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.722598] CR2: 0000000027cde988 CR3: 0000000003361005 CR4: 0000000000771ef0 [ 12.722639] PKRU: 55555554 [ 12.722659] Call Trace: [ 12.722675] [ 12.722690] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 12.722711] notifier_call_chain (kernel/notifier.c:85) [ 12.722735] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 12.722755] ? nla_strscpy (lib/nlattr.c:795) [ 12.722777] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 12.722804] ? __nla_validate_parse (lib/nlattr.c:620) [ 12.722833] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 12.722856] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 12.722882] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 12.722908] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 12.722929] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 12.722951] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 12.722976] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 12.723002] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 12.723023] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 12.723041] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 12.723063] ___sys_sendmsg (net/socket.c:2752) [ 12.723084] __sys_sendmsg (net/socket.c:2784) [ 12.723109] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 12.723130] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 12.723152] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 12.723180] RIP: 0033:0x7f1313c6308e [ 12.723202] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 12.723297] RSP: 002b:00007fff81438a40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.723340] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1313c6308e [ 12.723380] RDX: 0000000000000000 RSI: 00007fff81438af0 RDI: 0000000000000005 [ 12.723421] RBP: 00007fff81438a50 R08: 0000000000000000 R09: 0000000000000000 [ 12.723461] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf47 [ 12.723505] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff814391c0 | [ 12.847668] ------------[ cut here ]------------ | [ 12.847709] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/640 | [ 12.847773] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 12.847909] Tainted: [W]=WARN [ 12.847930] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.847963] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 12.847994] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 12.848103] RSP: 0018:ff718e9ec09936f0 EFLAGS: 00010286 [ 12.848132] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 12.848175] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1400 [ 12.848221] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 12.848268] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 12.848307] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04418e1400 [ 12.848353] FS: 00007f598f5c4840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 12.848396] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.848435] CR2: 000000000edb2988 CR3: 0000000003274005 CR4: 0000000000771ef0 [ 12.848476] PKRU: 55555554 [ 12.848493] Call Trace: [ 12.848509] [ 12.848524] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 12.848546] notifier_call_chain (kernel/notifier.c:85) [ 12.848565] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 12.848588] ? nla_strscpy (lib/nlattr.c:795) [ 12.848612] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 12.848651] ? __nla_validate_parse (lib/nlattr.c:620) [ 12.848686] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 12.848705] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 12.848724] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 12.848753] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 12.848777] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 12.848800] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 12.848827] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 12.848848] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 12.848868] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 12.848891] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 12.848914] ___sys_sendmsg (net/socket.c:2752) [ 12.848936] __sys_sendmsg (net/socket.c:2784) [ 12.848958] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 12.848981] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 12.849005] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 12.849030] RIP: 0033:0x7f598f7fe08e [ 12.849050] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 12.849147] RSP: 002b:00007ffc82d55190 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.849188] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f598f7fe08e [ 12.849234] RDX: 0000000000000000 RSI: 00007ffc82d55240 RDI: 0000000000000005 [ 12.849276] RBP: 00007ffc82d551a0 R08: 0000000000000000 R09: 0000000000000000 [ 12.849317] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf47 [ 12.849363] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc82d55910 | [ 12.896956] ------------[ cut here ]------------ | [ 12.896991] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/641 | [ 12.897052] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 12.897177] Tainted: [W]=WARN [ 12.897203] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.897243] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 12.897268] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 12.897372] RSP: 0018:ff718e9ec09936f0 EFLAGS: 00010286 [ 12.897400] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 12.897436] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2c300 [ 12.897479] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 12.897523] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 12.897565] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2c300 [ 12.897614] FS: 00007fa5e70cd840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 12.897667] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.897706] CR2: 000000001234b988 CR3: 0000000001920001 CR4: 0000000000771ef0 [ 12.897748] PKRU: 55555554 [ 12.897764] Call Trace: [ 12.897779] [ 12.897793] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 12.897816] notifier_call_chain (kernel/notifier.c:85) [ 12.897840] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 12.897866] ? nla_strscpy (lib/nlattr.c:795) [ 12.897888] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 12.897920] ? __nla_validate_parse (lib/nlattr.c:620) [ 12.897951] ? __free_pages_prepare (mm/page_alloc.c:1373 (discriminator 26)) [ 12.897982] ? __pcs_replace_empty_main (mm/slub.c:4620) [ 12.898012] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 12.898034] ? __pcs_replace_empty_main (mm/slub.c:4620) [ 12.898063] ? kmem_cache_alloc_node_noprof (mm/slub.c:4749 mm/slub.c:4883 mm/slub.c:4950) [ 12.898095] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 12.898119] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 12.898149] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 12.898174] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 12.898196] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 12.898223] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 12.898248] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 12.898267] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 12.898290] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 12.898314] ___sys_sendmsg (net/socket.c:2752) [ 12.898332] __sys_sendmsg (net/socket.c:2784) [ 12.898353] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 12.898372] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 12.898392] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 12.898421] RIP: 0033:0x7fa5e730708e [ 12.898441] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 12.898537] RSP: 002b:00007ffeceb89150 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.898582] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa5e730708e [ 12.898627] RDX: 0000000000000000 RSI: 00007ffeceb89200 RDI: 0000000000000005 [ 12.898679] RBP: 00007ffeceb89160 R08: 0000000000000000 R09: 0000000000000000 [ 12.898719] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf47 [ 12.898760] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeceb898d0 | [ 12.918666] ------------[ cut here ]------------ | [ 12.918698] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/643 | [ 12.918750] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 12.918879] Tainted: [W]=WARN [ 12.918899] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.918936] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 12.918961] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 12.919057] RSP: 0018:ff718e9ec09936f0 EFLAGS: 00010286 [ 12.919080] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 12.919119] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441891c00 [ 12.919160] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 12.919204] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 12.919250] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441891c00 [ 12.919297] FS: 00007f81e9b55840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 12.919343] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.919379] CR2: 00000000089aa988 CR3: 000000000978f001 CR4: 0000000000771ef0 [ 12.919421] PKRU: 55555554 [ 12.919435] Call Trace: [ 12.919450] [ 12.919463] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 12.919486] notifier_call_chain (kernel/notifier.c:85) [ 12.919509] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 12.919533] ? nla_strscpy (lib/nlattr.c:795) [ 12.919554] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 12.919585] ? __nla_validate_parse (lib/nlattr.c:620) [ 12.919613] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 12.919633] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 12.919663] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 12.919693] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 12.919715] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 12.919735] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 12.919764] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 12.919785] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 12.919805] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 12.919825] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 12.919846] ___sys_sendmsg (net/socket.c:2752) [ 12.919867] __sys_sendmsg (net/socket.c:2784) [ 12.919889] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 12.919909] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 12.919932] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 12.919956] RIP: 0033:0x7f81e9d8f08e [ 12.919976] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 12.920073] RSP: 002b:00007ffc5b81dba0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.920120] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f81e9d8f08e [ 12.920161] RDX: 0000000000000000 RSI: 00007ffc5b81dc50 RDI: 0000000000000005 [ 12.920200] RBP: 00007ffc5b81dbb0 R08: 0000000000000000 R09: 0000000000000000 [ 12.920241] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf48 [ 12.920291] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc5b81e320 | [ 12.946753] ------------[ cut here ]------------ | [ 12.946798] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/645 | [ 12.946858] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 12.946986] Tainted: [W]=WARN [ 12.947006] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.947042] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 12.947069] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 12.947173] RSP: 0018:ff718e9ec09936f0 EFLAGS: 00010286 [ 12.947202] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 12.947251] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2c700 [ 12.947287] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 12.947336] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 12.947375] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2c700 [ 12.947425] FS: 00007f42f2294840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 12.947473] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.947509] CR2: 00005614c5300d5c CR3: 00000000040b7001 CR4: 0000000000771ef0 [ 12.947551] PKRU: 55555554 [ 12.947564] Call Trace: [ 12.947578] [ 12.947591] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 12.947617] notifier_call_chain (kernel/notifier.c:85) [ 12.947639] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 12.947668] ? nla_strscpy (lib/nlattr.c:795) [ 12.947691] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 12.947722] ? __nla_validate_parse (lib/nlattr.c:620) [ 12.947751] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 12.947772] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 12.947794] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 12.947826] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 12.947850] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 12.947874] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 12.947906] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 12.947928] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 12.947949] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 12.947968] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 12.947990] ___sys_sendmsg (net/socket.c:2752) [ 12.948015] __sys_sendmsg (net/socket.c:2784) [ 12.948039] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 12.948064] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 12.948087] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 12.948116] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 12.948140] RIP: 0033:0x7f42f24ce08e [ 12.948159] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 12.948259] RSP: 002b:00007ffea9e777e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.948300] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f42f24ce08e [ 12.948339] RDX: 0000000000000000 RSI: 00007ffea9e77890 RDI: 0000000000000005 [ 12.948381] RBP: 00007ffea9e777f0 R08: 0000000000000000 R09: 0000000000000000 [ 12.948423] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf48 [ 12.948468] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffea9e77f60 | [ 12.959532] ------------[ cut here ]------------ | [ 12.959562] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/647 | [ 12.959619] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 12.959764] Tainted: [W]=WARN [ 12.959784] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.959821] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 12.959851] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 12.959952] RSP: 0018:ff718e9ec09a36f0 EFLAGS: 00010286 [ 12.959983] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 12.960024] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1c00 [ 12.960076] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 12.960111] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 12.960155] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04418e1c00 [ 12.960202] FS: 00007fbbdef62840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 12.960252] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.960289] CR2: 00007fbbdf2321a0 CR3: 0000000003258001 CR4: 0000000000771ef0 [ 12.960331] PKRU: 55555554 [ 12.960349] Call Trace: [ 12.960364] [ 12.960383] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 12.960403] notifier_call_chain (kernel/notifier.c:85) [ 12.960431] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 12.960453] ? nla_strscpy (lib/nlattr.c:795) [ 12.960474] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 12.960504] ? __nla_validate_parse (lib/nlattr.c:620) [ 12.960533] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 12.960557] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 12.960579] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 12.960607] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 12.960632] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 12.960661] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 12.960687] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 12.960710] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 12.960734] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 12.960756] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 12.960775] ___sys_sendmsg (net/socket.c:2752) [ 12.960801] __sys_sendmsg (net/socket.c:2784) [ 12.960820] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 12.960847] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 12.960868] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 12.960898] RIP: 0033:0x7fbbdf19c08e [ 12.960922] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 12.961028] RSP: 002b:00007ffec7379530 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.961069] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbbdf19c08e [ 12.961109] RDX: 0000000000000000 RSI: 00007ffec73795e0 RDI: 0000000000000005 [ 12.961149] RBP: 00007ffec7379540 R08: 0000000000000000 R09: 0000000000000000 [ 12.961194] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf48 [ 12.961240] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffec7379cb0 | [ 12.989918] ------------[ cut here ]------------ | [ 12.989951] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/648 | [ 12.990006] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 12.990136] Tainted: [W]=WARN [ 12.990156] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.990196] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 12.990228] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 12.990339] RSP: 0018:ff718e9ec09ab6f0 EFLAGS: 00010286 [ 12.990367] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 12.990410] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228a00 [ 12.990452] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 12.990499] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 12.990545] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443228a00 [ 12.990592] FS: 00007fbffadaa840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 12.990637] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.990674] CR2: 000000002aeb1988 CR3: 00000000032a9001 CR4: 0000000000771ef0 [ 12.990722] PKRU: 55555554 [ 12.990736] Call Trace: [ 12.990752] [ 12.990770] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 12.990792] notifier_call_chain (kernel/notifier.c:85) [ 12.990814] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 12.990839] ? nla_strscpy (lib/nlattr.c:795) [ 12.990863] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 12.990892] ? __nla_validate_parse (lib/nlattr.c:620) [ 12.990918] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 12.990940] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 12.990965] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 12.990992] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 12.991011] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 12.991038] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 12.991070] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 12.991093] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 12.991114] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 12.991133] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 12.991157] ___sys_sendmsg (net/socket.c:2752) [ 12.991183] __sys_sendmsg (net/socket.c:2784) [ 12.991206] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 12.991227] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 12.991248] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 12.991277] RIP: 0033:0x7fbffafe408e [ 12.991299] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 12.991400] RSP: 002b:00007ffc21196080 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.991440] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbffafe408e [ 12.991481] RDX: 0000000000000000 RSI: 00007ffc21196130 RDI: 0000000000000005 [ 12.991525] RBP: 00007ffc21196090 R08: 0000000000000000 R09: 0000000000000000 [ 12.991570] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf48 [ 12.991610] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc21196800 | [ 13.027296] ------------[ cut here ]------------ | [ 13.027333] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/650 | [ 13.027390] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 13.027500] Tainted: [W]=WARN [ 13.027525] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.027563] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.027596] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.027702] RSP: 0018:ff718e9ec09ab6f0 EFLAGS: 00010286 [ 13.027731] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 13.027774] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1500 [ 13.027814] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 13.027851] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.027892] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04418e1500 [ 13.027942] FS: 00007fc408236840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 13.027988] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.028025] CR2: 000000003b246988 CR3: 000000000302d005 CR4: 0000000000771ef0 [ 13.028072] PKRU: 55555554 [ 13.028085] Call Trace: [ 13.028104] [ 13.028118] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 13.028141] notifier_call_chain (kernel/notifier.c:85) [ 13.028163] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 13.028186] ? nla_strscpy (lib/nlattr.c:795) [ 13.028207] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 13.028237] ? __nla_validate_parse (lib/nlattr.c:620) [ 13.028266] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 13.028288] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 13.028311] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 13.028342] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 13.028361] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 13.028384] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 13.028412] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 13.028434] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 13.028455] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 13.028479] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 13.028505] ___sys_sendmsg (net/socket.c:2752) [ 13.028525] __sys_sendmsg (net/socket.c:2784) [ 13.028547] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 13.028569] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 13.028591] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 13.028615] RIP: 0033:0x7fc40847008e [ 13.028635] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 13.028737] RSP: 002b:00007ffe0a173200 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.028776] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc40847008e [ 13.028814] RDX: 0000000000000000 RSI: 00007ffe0a1732b0 RDI: 0000000000000005 [ 13.028853] RBP: 00007ffe0a173210 R08: 0000000000000000 R09: 0000000000000000 [ 13.028896] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf48 [ 13.028935] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe0a173980 | [ 13.054285] ------------[ cut here ]------------ | [ 13.054317] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/652 | [ 13.054368] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 13.054499] Tainted: [W]=WARN [ 13.054521] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.054557] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.054585] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.054696] RSP: 0018:ff718e9ec09ab6f0 EFLAGS: 00010286 [ 13.054732] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 13.054772] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305a200 [ 13.054817] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 13.054859] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.054899] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044305a200 [ 13.054944] FS: 00007f2c90173840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 13.054988] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.055020] CR2: 000000002122c988 CR3: 000000000306b002 CR4: 0000000000771ef0 [ 13.055066] PKRU: 55555554 [ 13.055079] Call Trace: [ 13.055095] [ 13.055112] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 13.055134] notifier_call_chain (kernel/notifier.c:85) [ 13.055157] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 13.055181] ? nla_strscpy (lib/nlattr.c:795) [ 13.055207] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 13.055239] ? __nla_validate_parse (lib/nlattr.c:620) [ 13.055267] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 13.055291] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 13.055312] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 13.055343] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 13.055366] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 13.055391] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 13.055417] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 13.055437] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 13.055458] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 13.055479] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 13.055504] ___sys_sendmsg (net/socket.c:2752) [ 13.055527] __sys_sendmsg (net/socket.c:2784) [ 13.055548] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 13.055571] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 13.055594] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 13.055625] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 13.055661] RIP: 0033:0x7f2c903ad08e [ 13.055682] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 13.055783] RSP: 002b:00007fffd97381b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.055826] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2c903ad08e [ 13.055866] RDX: 0000000000000000 RSI: 00007fffd9738260 RDI: 0000000000000005 [ 13.055912] RBP: 00007fffd97381c0 R08: 0000000000000000 R09: 0000000000000000 [ 13.055953] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf48 [ 13.055997] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffd9738930 | [ 13.100249] ------------[ cut here ]------------ | [ 13.100279] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/654 | [ 13.100332] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 13.100461] Tainted: [W]=WARN [ 13.100482] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.100522] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.100550] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.100658] RSP: 0018:ff718e9ec09ab6f0 EFLAGS: 00010286 [ 13.100692] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 13.100742] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229900 [ 13.100786] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 13.100835] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.100884] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443229900 [ 13.100930] FS: 00007f6a1bcfa840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 13.100973] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.101013] CR2: 000000003cfd9988 CR3: 0000000003076001 CR4: 0000000000771ef0 [ 13.101059] PKRU: 55555554 [ 13.101077] Call Trace: [ 13.101091] [ 13.101105] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 13.101128] notifier_call_chain (kernel/notifier.c:85) [ 13.101151] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 13.101176] ? nla_strscpy (lib/nlattr.c:795) [ 13.101201] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 13.101236] ? __nla_validate_parse (lib/nlattr.c:620) [ 13.101268] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 13.101291] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 13.101316] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 13.101347] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 13.101371] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 13.101394] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 13.101426] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 13.101448] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 13.101473] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 13.101497] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 13.101517] ___sys_sendmsg (net/socket.c:2752) [ 13.101543] __sys_sendmsg (net/socket.c:2784) [ 13.101566] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 13.101587] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 13.101611] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 13.101642] RIP: 0033:0x7f6a1bf3408e [ 13.101667] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 13.101762] RSP: 002b:00007ffd30867b90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.101804] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6a1bf3408e [ 13.101844] RDX: 0000000000000000 RSI: 00007ffd30867c40 RDI: 0000000000000005 [ 13.101889] RBP: 00007ffd30867ba0 R08: 0000000000000000 R09: 0000000000000000 [ 13.101926] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf48 [ 13.101978] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd30868310 | [ 13.132053] ------------[ cut here ]------------ | [ 13.132083] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/656 | [ 13.132129] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 13.132265] Tainted: [W]=WARN [ 13.132286] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.132320] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.132349] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.132439] RSP: 0018:ff718e9ec09ab6f0 EFLAGS: 00010286 [ 13.132468] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 13.132510] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229500 [ 13.132555] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 13.132591] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.132632] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443229500 [ 13.132696] FS: 00007fd78fce4840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 13.132743] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.132781] CR2: 0000000003006988 CR3: 0000000003074006 CR4: 0000000000771ef0 [ 13.132827] PKRU: 55555554 [ 13.132843] Call Trace: [ 13.132856] [ 13.132872] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 13.132894] notifier_call_chain (kernel/notifier.c:85) [ 13.132916] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 13.132944] ? nla_strscpy (lib/nlattr.c:795) [ 13.132966] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 13.133000] ? __nla_validate_parse (lib/nlattr.c:620) [ 13.133029] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 13.133052] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 13.133073] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 13.133101] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 13.133126] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 13.133149] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 13.133177] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 13.133201] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 13.133223] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 13.133251] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 13.133273] ___sys_sendmsg (net/socket.c:2752) [ 13.133296] __sys_sendmsg (net/socket.c:2784) [ 13.133322] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 13.133344] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 13.133365] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 13.133397] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 13.133427] RIP: 0033:0x7fd78ff1e08e [ 13.133454] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 13.133550] RSP: 002b:00007ffcc1777d20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.133591] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd78ff1e08e [ 13.133634] RDX: 0000000000000000 RSI: 00007ffcc1777dd0 RDI: 0000000000000005 [ 13.133686] RBP: 00007ffcc1777d30 R08: 0000000000000000 R09: 0000000000000000 [ 13.133733] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf48 [ 13.133777] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcc17784a0 | [ 13.157987] ------------[ cut here ]------------ | [ 13.158018] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/658 | [ 13.158075] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 13.158205] Tainted: [W]=WARN [ 13.158230] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.158269] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.158295] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.158394] RSP: 0018:ff718e9ec09ab6f0 EFLAGS: 00010286 [ 13.158426] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 13.158469] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1400 [ 13.158513] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 13.158552] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.158596] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04418e1400 [ 13.158638] FS: 00007fdc514e5840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 13.158687] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.158721] CR2: 000000000242f988 CR3: 00000000084c1003 CR4: 0000000000771ef0 [ 13.158773] PKRU: 55555554 [ 13.158786] Call Trace: [ 13.158800] [ 13.158816] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 13.158839] notifier_call_chain (kernel/notifier.c:85) [ 13.158869] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 13.158894] ? nla_strscpy (lib/nlattr.c:795) [ 13.158918] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 13.158949] ? __nla_validate_parse (lib/nlattr.c:620) [ 13.158976] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 13.158997] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 13.159019] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 13.159055] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 13.159081] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 13.159108] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 13.159143] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 13.159167] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 13.159187] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 13.159211] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 13.159235] ___sys_sendmsg (net/socket.c:2752) [ 13.159261] __sys_sendmsg (net/socket.c:2784) [ 13.159279] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 13.159300] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 13.159322] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 13.159354] RIP: 0033:0x7fdc5171f08e [ 13.159379] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 13.159468] RSP: 002b:00007ffe2148a990 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.159509] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdc5171f08e [ 13.159546] RDX: 0000000000000000 RSI: 00007ffe2148aa40 RDI: 0000000000000005 [ 13.159584] RBP: 00007ffe2148a9a0 R08: 0000000000000000 R09: 0000000000000000 [ 13.159632] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf48 [ 13.159685] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe2148b110 | [ 13.173584] ------------[ cut here ]------------ | [ 13.173616] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/659 | [ 13.173681] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 13.173817] Tainted: [W]=WARN [ 13.173840] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.173875] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.173906] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.174006] RSP: 0018:ff718e9ec09ab6f0 EFLAGS: 00010286 [ 13.174034] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 13.174080] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2d900 [ 13.174122] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 13.174160] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.174206] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2d900 [ 13.174252] FS: 00007f6f61a3c840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 13.174292] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.174328] CR2: 0000000005a4a988 CR3: 00000000087e2002 CR4: 0000000000771ef0 [ 13.174366] PKRU: 55555554 [ 13.174381] Call Trace: [ 13.174395] [ 13.174409] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 13.174435] notifier_call_chain (kernel/notifier.c:85) [ 13.174464] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 13.174486] ? nla_strscpy (lib/nlattr.c:795) [ 13.174511] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 13.174543] ? __nla_validate_parse (lib/nlattr.c:620) [ 13.174572] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 13.174598] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 13.174620] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 13.174653] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 13.174678] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 13.174703] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 13.174734] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 13.174756] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 13.174775] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 13.174797] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 13.174820] ___sys_sendmsg (net/socket.c:2752) [ 13.174845] __sys_sendmsg (net/socket.c:2784) [ 13.174864] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 13.174885] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 13.174907] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 13.174935] RIP: 0033:0x7f6f61c7608e [ 13.174956] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 13.175054] RSP: 002b:00007ffdddb180d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.175102] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6f61c7608e [ 13.175144] RDX: 0000000000000000 RSI: 00007ffdddb18180 RDI: 0000000000000005 [ 13.175194] RBP: 00007ffdddb180e0 R08: 0000000000000000 R09: 0000000000000000 [ 13.175237] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf48 [ 13.175280] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdddb18850 | [ 13.192107] ------------[ cut here ]------------ | [ 13.192140] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/661 | [ 13.192198] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 13.192338] Tainted: [W]=WARN [ 13.192361] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.192398] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.192426] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.192524] RSP: 0018:ff718e9ec09ab6f0 EFLAGS: 00010286 [ 13.192553] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 13.192598] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229b00 [ 13.192635] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 13.192719] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.192765] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443229b00 [ 13.192814] FS: 00007f297a833840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 13.192866] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.192899] CR2: 0000000018000988 CR3: 00000000041fc005 CR4: 0000000000771ef0 [ 13.192937] PKRU: 55555554 [ 13.192952] Call Trace: [ 13.192967] [ 13.192983] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 13.193008] notifier_call_chain (kernel/notifier.c:85) [ 13.193030] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 13.193052] ? nla_strscpy (lib/nlattr.c:795) [ 13.193074] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 13.193101] ? __nla_validate_parse (lib/nlattr.c:620) [ 13.193133] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 13.193156] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 13.193175] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 13.193208] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 13.193238] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 13.193264] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 13.193295] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 13.193319] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 13.193344] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 13.193365] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 13.193389] ___sys_sendmsg (net/socket.c:2752) [ 13.193415] __sys_sendmsg (net/socket.c:2784) [ 13.193437] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 13.193462] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 13.193484] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 13.193512] RIP: 0033:0x7f297aa6d08e [ 13.193532] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 13.193633] RSP: 002b:00007ffe6d219cb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.193684] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f297aa6d08e [ 13.193728] RDX: 0000000000000000 RSI: 00007ffe6d219d60 RDI: 0000000000000005 [ 13.193770] RBP: 00007ffe6d219cc0 R08: 0000000000000000 R09: 0000000000000000 [ 13.193812] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf48 [ 13.193855] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe6d21a430 | [ 13.212960] ------------[ cut here ]------------ | [ 13.212992] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/662 | [ 13.213047] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 13.213180] Tainted: [W]=WARN [ 13.213205] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.213242] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.213270] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.213375] RSP: 0018:ff718e9ec09ab6f0 EFLAGS: 00010286 [ 13.213403] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 13.213448] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441891d00 [ 13.213495] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 13.213542] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.213584] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441891d00 [ 13.213632] FS: 00007f701a599840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 13.213677] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.213713] CR2: 0000000008c02988 CR3: 000000000d2d8004 CR4: 0000000000771ef0 [ 13.213759] PKRU: 55555554 [ 13.213772] Call Trace: [ 13.213788] [ 13.213803] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 13.213826] notifier_call_chain (kernel/notifier.c:85) [ 13.213852] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 13.213875] ? nla_strscpy (lib/nlattr.c:795) [ 13.213898] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 13.213928] ? __nla_validate_parse (lib/nlattr.c:620) [ 13.213954] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 13.213975] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 13.213998] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 13.214027] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 13.214048] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 13.214067] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 13.214099] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 13.214122] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 13.214143] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 13.214165] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 13.214185] ___sys_sendmsg (net/socket.c:2752) [ 13.214207] __sys_sendmsg (net/socket.c:2784) [ 13.214235] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 13.214257] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 13.214276] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 13.214305] RIP: 0033:0x7f701a7d308e [ 13.214325] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 13.214429] RSP: 002b:00007ffe05f0cde0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.214479] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f701a7d308e [ 13.214522] RDX: 0000000000000000 RSI: 00007ffe05f0ce90 RDI: 0000000000000005 [ 13.214562] RBP: 00007ffe05f0cdf0 R08: 0000000000000000 R09: 0000000000000000 [ 13.214603] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf48 [ 13.214655] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe05f0d560 | [ 13.231952] ------------[ cut here ]------------ | [ 13.231984] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/664 | [ 13.232036] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 13.232157] Tainted: [W]=WARN [ 13.232179] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.232217] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.232250] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.232353] RSP: 0018:ff718e9ec09ab6f0 EFLAGS: 00010286 [ 13.232379] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 13.232423] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058000 [ 13.232467] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 13.232509] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.232554] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443058000 [ 13.232596] FS: 00007fdab2d46840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 13.232639] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.232682] CR2: 000000000de2f988 CR3: 0000000002dd7001 CR4: 0000000000771ef0 [ 13.232720] PKRU: 55555554 [ 13.232734] Call Trace: [ 13.232750] [ 13.232769] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 13.232794] notifier_call_chain (kernel/notifier.c:85) [ 13.232815] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 13.232844] ? nla_strscpy (lib/nlattr.c:795) [ 13.232864] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 13.232894] ? __nla_validate_parse (lib/nlattr.c:620) [ 13.232924] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 13.232946] ? __pcs_replace_empty_main (mm/slub.c:4620) [ 13.232978] ? kmem_cache_alloc_node_noprof (mm/slub.c:4749 mm/slub.c:4883 mm/slub.c:4950) [ 13.233009] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 13.233032] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 13.233064] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 13.233086] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 13.233107] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 13.233136] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 13.233157] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 13.233179] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 13.233202] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 13.233224] ___sys_sendmsg (net/socket.c:2752) [ 13.233250] __sys_sendmsg (net/socket.c:2784) [ 13.233273] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 13.233295] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 13.233316] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 13.233345] RIP: 0033:0x7fdab2f8008e [ 13.233369] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 13.233470] RSP: 002b:00007ffe4bb5a5c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.233506] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdab2f8008e [ 13.233548] RDX: 0000000000000000 RSI: 00007ffe4bb5a670 RDI: 0000000000000005 [ 13.233588] RBP: 00007ffe4bb5a5d0 R08: 0000000000000000 R09: 0000000000000000 [ 13.233630] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf48 [ 13.233676] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe4bb5ad40 | [ 13.275253] ------------[ cut here ]------------ | [ 13.275289] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/665 | [ 13.275345] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 13.275479] Tainted: [W]=WARN [ 13.275501] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.275537] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.275570] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.275669] RSP: 0018:ff718e9ec09ab6f0 EFLAGS: 00010286 [ 13.275701] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 13.275743] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2d400 [ 13.275787] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 13.275829] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.275878] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2d400 [ 13.275926] FS: 00007f4ed6dee840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 13.275972] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.276008] CR2: 0000000000748988 CR3: 00000000042eb006 CR4: 0000000000771ef0 [ 13.276050] PKRU: 55555554 [ 13.276065] Call Trace: [ 13.276082] [ 13.276099] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 13.276121] notifier_call_chain (kernel/notifier.c:85) [ 13.276146] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 13.276168] ? nla_strscpy (lib/nlattr.c:795) [ 13.276195] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 13.276225] ? __nla_validate_parse (lib/nlattr.c:620) [ 13.276255] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 13.276278] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 13.276301] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 13.276328] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 13.276356] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 13.276378] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 13.276407] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 13.276428] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 13.276452] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 13.276476] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 13.276501] ___sys_sendmsg (net/socket.c:2752) [ 13.276527] __sys_sendmsg (net/socket.c:2784) [ 13.276551] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 13.276577] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 13.276598] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 13.276627] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 13.276662] RIP: 0033:0x7f4ed702808e [ 13.276687] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 13.276790] RSP: 002b:00007fff8ed28dc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.276831] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4ed702808e [ 13.276876] RDX: 0000000000000000 RSI: 00007fff8ed28e70 RDI: 0000000000000005 [ 13.276917] RBP: 00007fff8ed28dd0 R08: 0000000000000000 R09: 0000000000000000 [ 13.276954] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf48 [ 13.276993] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff8ed29540 | [ 13.300641] ------------[ cut here ]------------ | [ 13.300673] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/667 | [ 13.300729] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 13.300851] Tainted: [W]=WARN [ 13.300875] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.300910] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.300943] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.301047] RSP: 0018:ff718e9ec09ab6f0 EFLAGS: 00010286 [ 13.301083] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 13.301130] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b300 [ 13.301183] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 13.301238] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.301275] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044322b300 [ 13.301324] FS: 00007ffb13f89840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 13.301367] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.301403] CR2: 00000000055c6988 CR3: 0000000003282003 CR4: 0000000000771ef0 [ 13.301444] PKRU: 55555554 [ 13.301459] Call Trace: [ 13.301472] [ 13.301488] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 13.301512] notifier_call_chain (kernel/notifier.c:85) [ 13.301534] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 13.301554] ? nla_strscpy (lib/nlattr.c:795) [ 13.301576] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 13.301603] ? __nla_validate_parse (lib/nlattr.c:620) [ 13.301633] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 13.301664] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 13.301693] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 13.301722] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 13.301745] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 13.301766] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 13.301791] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 13.301813] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 13.301836] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 13.301858] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 13.301879] ___sys_sendmsg (net/socket.c:2752) [ 13.301901] __sys_sendmsg (net/socket.c:2784) [ 13.301928] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 13.301955] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 13.301979] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 13.302007] RIP: 0033:0x7ffb141c308e [ 13.302029] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 13.302128] RSP: 002b:00007ffce2e2f410 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.302171] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ffb141c308e [ 13.302215] RDX: 0000000000000000 RSI: 00007ffce2e2f4c0 RDI: 0000000000000005 [ 13.302251] RBP: 00007ffce2e2f420 R08: 0000000000000000 R09: 0000000000000000 [ 13.302292] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf48 [ 13.302331] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffce2e2fb90 | [ 13.315996] ------------[ cut here ]------------ | [ 13.316027] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/668 | [ 13.316083] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 13.316216] Tainted: [W]=WARN [ 13.316245] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.316286] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.316316] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.316415] RSP: 0018:ff718e9ec09ab6f0 EFLAGS: 00010286 [ 13.316444] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 13.316486] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1900 [ 13.316526] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 13.316566] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.316605] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04418e1900 [ 13.316660] FS: 00007f1fd6406840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 13.316703] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.316743] CR2: 0000000031161988 CR3: 000000000d2ca002 CR4: 0000000000771ef0 [ 13.316788] PKRU: 55555554 [ 13.316804] Call Trace: [ 13.316821] [ 13.316836] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 13.316861] notifier_call_chain (kernel/notifier.c:85) [ 13.316884] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 13.316906] ? nla_strscpy (lib/nlattr.c:795) [ 13.316926] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 13.316953] ? __nla_validate_parse (lib/nlattr.c:620) [ 13.316985] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 13.317012] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 13.317038] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 13.317067] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 13.317093] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 13.317115] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 13.317149] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 13.317172] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 13.317201] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 13.317228] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 13.317251] ___sys_sendmsg (net/socket.c:2752) [ 13.317274] __sys_sendmsg (net/socket.c:2784) [ 13.317296] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 13.317318] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 13.317345] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 13.317372] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 13.317399] RIP: 0033:0x7f1fd664008e [ 13.317422] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 13.317529] RSP: 002b:00007ffc78e21ec0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.317577] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1fd664008e [ 13.317622] RDX: 0000000000000000 RSI: 00007ffc78e21f70 RDI: 0000000000000005 [ 13.317672] RBP: 00007ffc78e21ed0 R08: 0000000000000000 R09: 0000000000000000 [ 13.317725] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf48 [ 13.317772] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc78e22640 | [ 13.338028] ------------[ cut here ]------------ | [ 13.338061] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/670 | [ 13.338113] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 13.338225] Tainted: [W]=WARN [ 13.338253] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.338286] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.338315] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.338414] RSP: 0018:ff718e9ec09ab6f0 EFLAGS: 00010286 [ 13.338444] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 13.338487] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228900 [ 13.338528] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 13.338570] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.338607] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443228900 [ 13.338654] FS: 00007f7060b36840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 13.338705] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.338745] CR2: 000000003e26f988 CR3: 00000000041ed005 CR4: 0000000000771ef0 [ 13.338791] PKRU: 55555554 [ 13.338805] Call Trace: [ 13.338819] [ 13.338835] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 13.338858] notifier_call_chain (kernel/notifier.c:85) [ 13.338883] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 13.338905] ? nla_strscpy (lib/nlattr.c:795) [ 13.338926] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 13.338955] ? __nla_validate_parse (lib/nlattr.c:620) [ 13.338984] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 13.339007] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 13.339030] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 13.339059] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 13.339081] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 13.339105] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 13.339133] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 13.339154] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 13.339175] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 13.339202] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 13.339235] ___sys_sendmsg (net/socket.c:2752) [ 13.339258] __sys_sendmsg (net/socket.c:2784) [ 13.339280] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 13.339303] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 13.339328] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 13.339359] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 13.339390] RIP: 0033:0x7f7060d7008e [ 13.339414] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 13.339511] RSP: 002b:00007ffdd2abef60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.339560] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7060d7008e [ 13.339600] RDX: 0000000000000000 RSI: 00007ffdd2abf010 RDI: 0000000000000005 [ 13.339651] RBP: 00007ffdd2abef70 R08: 0000000000000000 R09: 0000000000000000 [ 13.339695] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf48 [ 13.339739] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdd2abf6e0 | [ 13.368554] ------------[ cut here ]------------ | [ 13.368667] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/672 | [ 13.368789] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 13.368995] Tainted: [W]=WARN [ 13.369052] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.369121] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.369227] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.369402] RSP: 0018:ff718e9ec09ab6f0 EFLAGS: 00010286 [ 13.369466] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 13.369571] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2d900 [ 13.369664] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a302c [ 13.369750] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.369831] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2d900 [ 13.369944] FS: 00007f9011138840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 13.370026] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.370102] CR2: 0000000001e21988 CR3: 0000000008712003 CR4: 0000000000771ef0 [ 13.370184] PKRU: 55555554 [ 13.370242] Call Trace: [ 13.370292] [ 13.370341] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 13.370399] notifier_call_chain (kernel/notifier.c:85) [ 13.370457] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 13.370516] ? nla_strscpy (lib/nlattr.c:795) [ 13.370573] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 13.370642] ? __nla_validate_parse (lib/nlattr.c:620) [ 13.370721] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 13.370780] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 13.370838] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 13.370904] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 13.370962] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 13.371020] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 13.371085] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 13.371143] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 13.371200] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 13.371265] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 13.371323] ___sys_sendmsg (net/socket.c:2752) [ 13.371382] __sys_sendmsg (net/socket.c:2784) [ 13.371443] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 13.371501] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 13.371559] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 13.371625] RIP: 0033:0x7f901137208e [ 13.371691] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 13.371829] RSP: 002b:00007fff1dcde300 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.371912] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f901137208e [ 13.371991] RDX: 0000000000000000 RSI: 00007fff1dcde3b0 RDI: 0000000000000005 [ 13.372071] RBP: 00007fff1dcde310 R08: 0000000000000000 R09: 0000000000000000 [ 13.372149] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf48 [ 13.372227] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff1dcdea80 | [ 13.426227] ------------[ cut here ]------------ | [ 13.426301] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/674 | [ 13.426388] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 13.426591] Tainted: [W]=WARN [ 13.426655] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.426728] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.426795] 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 [ 13.426936] RSP: 0018:ff718e9ec09b36f0 EFLAGS: 00010286 [ 13.427002] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 13.427082] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1400 [ 13.427160] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a302c [ 13.427245] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.427325] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04418e1400 [ 13.427409] FS: 00007ff844ae4840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 13.427492] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.427565] CR2: 000000000f629988 CR3: 00000000041ed001 CR4: 0000000000771ef0 [ 13.427653] PKRU: 55555554 [ 13.427703] Call Trace: [ 13.427753] [ 13.427803] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 13.427862] notifier_call_chain (kernel/notifier.c:85) [ 13.427921] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 13.427979] ? nla_strscpy (lib/nlattr.c:795) [ 13.428037] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 13.428106] ? __nla_validate_parse (lib/nlattr.c:620) [ 13.428170] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 13.428244] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 13.428308] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 13.428377] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 13.428435] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 13.428493] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 13.428558] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 13.428620] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 13.428685] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 13.428743] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 13.428802] ___sys_sendmsg (net/socket.c:2752) [ 13.428861] __sys_sendmsg (net/socket.c:2784) [ 13.428920] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 13.428979] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 13.429039] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 13.429104] RIP: 0033:0x7ff844d1e08e [ 13.429196] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 13.429340] RSP: 002b:00007ffdb84bf660 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.429421] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff844d1e08e [ 13.429500] RDX: 0000000000000000 RSI: 00007ffdb84bf710 RDI: 0000000000000005 [ 13.429580] RBP: 00007ffdb84bf670 R08: 0000000000000000 R09: 0000000000000000 [ 13.429672] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf48 [ 13.429752] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdb84bfde0 | [ 13.457638] ------------[ cut here ]------------ | [ 13.457712] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/676 | [ 13.457806] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 13.458017] Tainted: [W]=WARN [ 13.458076] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.458151] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.458222] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.458373] RSP: 0018:ff718e9ec09a36f0 EFLAGS: 00010286 [ 13.458440] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 13.458520] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443227800 [ 13.458600] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a302c [ 13.458687] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.458769] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443227800 [ 13.458855] FS: 00007fb7b808b840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 13.458938] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.459011] CR2: 00007f11f54ec600 CR3: 00000000018f6004 CR4: 0000000000771ef0 [ 13.459095] PKRU: 55555554 [ 13.459144] Call Trace: [ 13.459193] [ 13.459250] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 13.459308] notifier_call_chain (kernel/notifier.c:85) [ 13.459366] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 13.459423] ? nla_strscpy (lib/nlattr.c:795) [ 13.459481] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 13.459548] ? __nla_validate_parse (lib/nlattr.c:620) [ 13.459614] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 13.459681] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 13.459746] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 13.459810] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 13.459868] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 13.459929] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 13.459995] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 13.460052] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 13.460110] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 13.460167] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 13.460228] ___sys_sendmsg (net/socket.c:2752) [ 13.460294] __sys_sendmsg (net/socket.c:2784) [ 13.460352] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 13.460410] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 13.460466] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 13.460532] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 13.460598] RIP: 0033:0x7fb7b82c508e [ 13.460664] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 13.460801] RSP: 002b:00007ffeb42a8190 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.460879] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb7b82c508e [ 13.460957] RDX: 0000000000000000 RSI: 00007ffeb42a8240 RDI: 0000000000000005 [ 13.461039] RBP: 00007ffeb42a81a0 R08: 0000000000000000 R09: 0000000000000000 [ 13.461118] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf48 [ 13.461198] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeb42a8910 | [ 13.501792] ------------[ cut here ]------------ | [ 13.501830] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/678 | [ 13.501888] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 13.502021] Tainted: [W]=WARN [ 13.502044] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.502080] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.502111] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.502215] RSP: 0018:ff718e9ec09bb6f0 EFLAGS: 00010286 [ 13.502248] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 13.502295] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059100 [ 13.502337] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 13.502377] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.502422] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443059100 [ 13.502470] FS: 00007fe874cf5840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 13.502512] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.502551] CR2: 00000000306ad988 CR3: 0000000008696005 CR4: 0000000000771ef0 [ 13.502596] PKRU: 55555554 [ 13.502610] Call Trace: [ 13.502627] [ 13.502643] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 13.502670] notifier_call_chain (kernel/notifier.c:85) [ 13.502694] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 13.502715] ? nla_strscpy (lib/nlattr.c:795) [ 13.502737] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 13.502769] ? __nla_validate_parse (lib/nlattr.c:620) [ 13.502803] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 13.502826] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 13.502853] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 13.502882] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 13.502905] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 13.502926] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 13.502954] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 13.502975] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 13.502997] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 13.503019] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 13.503043] ___sys_sendmsg (net/socket.c:2752) [ 13.503066] __sys_sendmsg (net/socket.c:2784) [ 13.503086] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 13.503115] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 13.503136] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 13.503165] RIP: 0033:0x7fe874f2f08e [ 13.503190] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 13.503305] RSP: 002b:00007ffea341cd50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.503340] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe874f2f08e [ 13.503379] RDX: 0000000000000000 RSI: 00007ffea341ce00 RDI: 0000000000000005 [ 13.503419] RBP: 00007ffea341cd60 R08: 0000000000000000 R09: 0000000000000000 [ 13.503461] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf48 [ 13.503503] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffea341d4d0 | [ 13.521697] ------------[ cut here ]------------ | [ 13.521765] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/681 | [ 13.521858] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 13.522057] Tainted: [W]=WARN [ 13.522114] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.522186] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.522261] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.522400] RSP: 0018:ff718e9ec09bb6f0 EFLAGS: 00010286 [ 13.522467] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 13.522545] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1f00 [ 13.522627] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a302c [ 13.522713] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.522792] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04418e1f00 [ 13.522874] FS: 00007f2149f96840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 13.522957] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.523032] CR2: 000000000e006988 CR3: 0000000003076002 CR4: 0000000000771ef0 [ 13.523111] PKRU: 55555554 [ 13.523159] Call Trace: [ 13.523209] [ 13.523267] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 13.523326] notifier_call_chain (kernel/notifier.c:85) [ 13.523384] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 13.523443] ? nla_strscpy (lib/nlattr.c:795) [ 13.523501] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 13.523569] ? __nla_validate_parse (lib/nlattr.c:620) [ 13.523637] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 13.523701] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 13.523759] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 13.523830] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 13.523890] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 13.523947] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 13.524014] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 13.524072] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 13.524130] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 13.524188] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 13.524257] ___sys_sendmsg (net/socket.c:2752) [ 13.524324] __sys_sendmsg (net/socket.c:2784) [ 13.524385] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 13.524445] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 13.524505] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 13.524571] RIP: 0033:0x7f214a1d008e [ 13.524629] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 13.524783] RSP: 002b:00007ffc442cf050 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.524866] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f214a1d008e [ 13.524947] RDX: 0000000000000000 RSI: 00007ffc442cf100 RDI: 0000000000000005 [ 13.525027] RBP: 00007ffc442cf060 R08: 0000000000000000 R09: 0000000000000000 [ 13.525105] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf48 [ 13.525185] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc442cf7d0 | [ 13.562143] ------------[ cut here ]------------ | [ 13.562214] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/682 | [ 13.562274] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 13.562400] Tainted: [W]=WARN [ 13.562423] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.562458] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.562487] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.562585] RSP: 0018:ff718e9ec09db6f0 EFLAGS: 00010286 [ 13.562613] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 13.562659] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058000 [ 13.562702] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 13.562745] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.562784] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443058000 [ 13.562835] FS: 00007faf91a39840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 13.562883] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.562918] CR2: 000000003dd3c988 CR3: 000000000d2c5003 CR4: 0000000000771ef0 [ 13.562960] PKRU: 55555554 [ 13.562973] Call Trace: [ 13.562990] [ 13.563006] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 13.563034] notifier_call_chain (kernel/notifier.c:85) [ 13.563056] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 13.563076] ? nla_strscpy (lib/nlattr.c:795) [ 13.563098] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 13.563131] ? __nla_validate_parse (lib/nlattr.c:620) [ 13.563162] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 13.563183] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 13.563205] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 13.563238] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 13.563263] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 13.563285] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 13.563315] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 13.563337] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 13.563360] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 13.563384] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 13.563408] ___sys_sendmsg (net/socket.c:2752) [ 13.563432] __sys_sendmsg (net/socket.c:2784) [ 13.563456] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 13.563478] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 13.563498] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 13.563527] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 13.563555] RIP: 0033:0x7faf91c7308e [ 13.563577] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 13.563689] RSP: 002b:00007ffe88514540 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.563727] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007faf91c7308e [ 13.563771] RDX: 0000000000000000 RSI: 00007ffe885145f0 RDI: 0000000000000005 [ 13.563814] RBP: 00007ffe88514550 R08: 0000000000000000 R09: 0000000000000000 [ 13.563853] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf48 [ 13.563891] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe88514cc0 | [ 13.587220] ------------[ cut here ]------------ | [ 13.587322] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/685 | [ 13.587413] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 13.587638] Tainted: [W]=WARN [ 13.587703] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.587771] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.587870] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.588010] RSP: 0018:ff718e9ec09db6f0 EFLAGS: 00010286 [ 13.588108] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 13.588201] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058600 [ 13.588330] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a302c [ 13.588410] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.588491] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443058600 [ 13.588572] FS: 00007fb86f6e8840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 13.588666] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.588773] CR2: 000000000c4f5988 CR3: 000000000876e006 CR4: 0000000000771ef0 [ 13.588861] PKRU: 55555554 [ 13.588911] Call Trace: [ 13.588961] [ 13.589013] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 13.589073] notifier_call_chain (kernel/notifier.c:85) [ 13.589131] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 13.589190] ? nla_strscpy (lib/nlattr.c:795) [ 13.589258] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 13.589332] ? __nla_validate_parse (lib/nlattr.c:620) [ 13.589400] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 13.589461] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 13.589520] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 13.589595] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 13.589664] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 13.589772] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 13.589836] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 13.589933] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 13.590022] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 13.590112] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 13.590168] ___sys_sendmsg (net/socket.c:2752) [ 13.590223] __sys_sendmsg (net/socket.c:2784) [ 13.590321] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 13.590381] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 13.590437] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 13.590527] RIP: 0033:0x7fb86f92208e [ 13.590586] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 13.590737] RSP: 002b:00007ffd47099610 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.590820] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb86f92208e [ 13.590915] RDX: 0000000000000000 RSI: 00007ffd470996c0 RDI: 0000000000000005 [ 13.590997] RBP: 00007ffd47099620 R08: 0000000000000000 R09: 0000000000000000 [ 13.591087] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf48 [ 13.591172] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd47099d90 | [ 13.624829] ------------[ cut here ]------------ | [ 13.624861] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/687 | [ 13.624918] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 13.625050] Tainted: [W]=WARN [ 13.625072] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.625108] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.625138] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.625254] RSP: 0018:ff718e9ec09f36f0 EFLAGS: 00010286 [ 13.625287] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 13.625339] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058800 [ 13.625383] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 13.625449] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.625493] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443058800 [ 13.625551] FS: 00007f59dd994840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 13.625598] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.625634] CR2: 000000000548b988 CR3: 0000000003204004 CR4: 0000000000771ef0 [ 13.625683] PKRU: 55555554 [ 13.625698] Call Trace: [ 13.625712] [ 13.625729] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 13.625751] notifier_call_chain (kernel/notifier.c:85) [ 13.625770] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 13.625792] ? nla_strscpy (lib/nlattr.c:795) [ 13.625817] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 13.625848] ? __nla_validate_parse (lib/nlattr.c:620) [ 13.625876] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 13.625900] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 13.625921] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 13.625945] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 13.625969] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 13.625991] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 13.626021] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 13.626045] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 13.626064] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 13.626084] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 13.626111] ___sys_sendmsg (net/socket.c:2752) [ 13.626133] __sys_sendmsg (net/socket.c:2784) [ 13.626152] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 13.626175] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 13.626199] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 13.626228] RIP: 0033:0x7f59ddbce08e [ 13.626252] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 13.626357] RSP: 002b:00007ffe4f821cf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.626399] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f59ddbce08e [ 13.626443] RDX: 0000000000000000 RSI: 00007ffe4f821da0 RDI: 0000000000000005 [ 13.626487] RBP: 00007ffe4f821d00 R08: 0000000000000000 R09: 0000000000000000 [ 13.626531] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf48 [ 13.626575] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe4f822470 | [ 13.658581] ------------[ cut here ]------------ | [ 13.658630] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/689 | [ 13.658686] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 13.658815] Tainted: [W]=WARN [ 13.658836] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.658874] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.658900] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.659004] RSP: 0018:ff718e9ec09eb6f0 EFLAGS: 00010286 [ 13.659038] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 13.659082] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fd200 [ 13.659124] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 13.659167] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.659212] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04431fd200 [ 13.659259] FS: 00007f0919fe7840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 13.659304] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.659340] CR2: 0000000011784988 CR3: 00000000087f1002 CR4: 0000000000771ef0 [ 13.659381] PKRU: 55555554 [ 13.659396] Call Trace: [ 13.659412] [ 13.659427] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 13.659452] notifier_call_chain (kernel/notifier.c:85) [ 13.659477] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 13.659499] ? nla_strscpy (lib/nlattr.c:795) [ 13.659521] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 13.659549] ? __nla_validate_parse (lib/nlattr.c:620) [ 13.659582] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 13.659607] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 13.659632] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 13.659662] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 13.659684] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 13.659707] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 13.659740] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 13.659762] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 13.659786] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 13.659808] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 13.659830] ___sys_sendmsg (net/socket.c:2752) [ 13.659854] __sys_sendmsg (net/socket.c:2784) [ 13.659876] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 13.659899] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 13.659921] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 13.659948] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 13.659976] RIP: 0033:0x7f091a22108e [ 13.659997] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 13.660092] RSP: 002b:00007ffc02207880 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.660136] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f091a22108e [ 13.660180] RDX: 0000000000000000 RSI: 00007ffc02207930 RDI: 0000000000000005 [ 13.660221] RBP: 00007ffc02207890 R08: 0000000000000000 R09: 0000000000000000 [ 13.660269] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf48 [ 13.660312] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc02208000 | [ 13.667501] ------------[ cut here ]------------ | [ 13.667530] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/690 | [ 13.667591] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 13.667717] Tainted: [W]=WARN [ 13.667741] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.667774] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.667804] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.667909] RSP: 0018:ff718e9ec0a036f0 EFLAGS: 00010286 [ 13.667943] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 13.667988] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228300 [ 13.668032] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 13.668075] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.668116] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443228300 [ 13.668162] FS: 00007f9cadbb9840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 13.668204] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.668250] CR2: 000000002a387988 CR3: 000000000438f004 CR4: 0000000000771ef0 [ 13.668293] PKRU: 55555554 [ 13.668308] Call Trace: [ 13.668322] [ 13.668337] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 13.668359] notifier_call_chain (kernel/notifier.c:85) [ 13.668381] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 13.668403] ? nla_strscpy (lib/nlattr.c:795) [ 13.668429] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 13.668458] ? __nla_validate_parse (lib/nlattr.c:620) [ 13.668487] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 13.668511] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 13.668535] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 13.668562] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 13.668583] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 13.668605] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 13.668633] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 13.668666] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 13.668692] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 13.668715] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 13.668738] ___sys_sendmsg (net/socket.c:2752) [ 13.668759] __sys_sendmsg (net/socket.c:2784) [ 13.668780] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 13.668802] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 13.668827] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 13.668855] RIP: 0033:0x7f9caddf308e [ 13.668875] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 13.668971] RSP: 002b:00007ffc744c25c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.669018] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9caddf308e [ 13.669063] RDX: 0000000000000000 RSI: 00007ffc744c2670 RDI: 0000000000000005 [ 13.669106] RBP: 00007ffc744c25d0 R08: 0000000000000000 R09: 0000000000000000 [ 13.669147] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf48 [ 13.669190] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc744c2d40 | [ 13.683675] ------------[ cut here ]------------ | [ 13.683707] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/692 | [ 13.683757] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 13.683884] Tainted: [W]=WARN [ 13.683908] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.683943] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.683975] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.684078] RSP: 0018:ff718e9ec09fb6f0 EFLAGS: 00010286 [ 13.684108] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 13.684155] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055500 [ 13.684198] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 13.684243] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.684286] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443055500 [ 13.684327] FS: 00007f499de2e840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 13.684373] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.684405] CR2: 000000000a8cf988 CR3: 0000000004147001 CR4: 0000000000771ef0 [ 13.684444] PKRU: 55555554 [ 13.684457] Call Trace: [ 13.684472] [ 13.684487] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 13.684508] notifier_call_chain (kernel/notifier.c:85) [ 13.684529] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 13.684552] ? nla_strscpy (lib/nlattr.c:795) [ 13.684574] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 13.684604] ? __nla_validate_parse (lib/nlattr.c:620) [ 13.684635] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 13.684667] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 13.684689] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 13.684718] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 13.684738] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 13.684761] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 13.684790] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 13.684810] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 13.684833] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 13.684854] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 13.684876] ___sys_sendmsg (net/socket.c:2752) [ 13.684900] __sys_sendmsg (net/socket.c:2784) [ 13.684923] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 13.684945] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 13.684966] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 13.684996] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 13.685023] RIP: 0033:0x7f499e06808e [ 13.685042] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 13.685135] RSP: 002b:00007ffc8942e670 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.685181] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f499e06808e [ 13.685221] RDX: 0000000000000000 RSI: 00007ffc8942e720 RDI: 0000000000000005 [ 13.685257] RBP: 00007ffc8942e680 R08: 0000000000000000 R09: 0000000000000000 [ 13.685301] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf48 [ 13.685341] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc8942edf0 | [ 13.714838] ------------[ cut here ]------------ | [ 13.714866] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/693 | [ 13.714911] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 13.715044] Tainted: [W]=WARN [ 13.715067] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.715100] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.715133] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.715249] RSP: 0018:ff718e9ec09fb6f0 EFLAGS: 00010286 [ 13.715279] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 13.715320] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058000 [ 13.715359] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 13.715401] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.715445] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443058000 [ 13.715490] FS: 00007fa9c2070840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 13.715536] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.715567] CR2: 00007fa9c23401a0 CR3: 00000000033a2006 CR4: 0000000000771ef0 [ 13.715612] PKRU: 55555554 [ 13.715624] Call Trace: [ 13.715636] [ 13.715655] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 13.715680] notifier_call_chain (kernel/notifier.c:85) [ 13.715705] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 13.715728] ? nla_strscpy (lib/nlattr.c:795) [ 13.715751] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 13.715779] ? __nla_validate_parse (lib/nlattr.c:620) [ 13.715807] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 13.715828] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 13.715851] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 13.715882] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 13.715905] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 13.715926] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 13.715956] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 13.715976] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 13.715996] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 13.716016] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 13.716045] ___sys_sendmsg (net/socket.c:2752) [ 13.716069] __sys_sendmsg (net/socket.c:2784) [ 13.716087] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 13.716108] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 13.716128] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 13.716156] RIP: 0033:0x7fa9c22aa08e [ 13.716175] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 13.716285] RSP: 002b:00007ffefad51b50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.716327] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa9c22aa08e [ 13.716367] RDX: 0000000000000000 RSI: 00007ffefad51c00 RDI: 0000000000000005 [ 13.716404] RBP: 00007ffefad51b60 R08: 0000000000000000 R09: 0000000000000000 [ 13.716453] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf48 [ 13.716498] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffefad522d0 | [ 13.735887] ------------[ cut here ]------------ | [ 13.735930] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/695 | [ 13.736020] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 13.736156] Tainted: [W]=WARN [ 13.736178] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.736213] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.736250] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.736354] RSP: 0018:ff718e9ec09fb6f0 EFLAGS: 00010286 [ 13.736385] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 13.736426] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059200 [ 13.736466] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 13.736507] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.736547] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443059200 [ 13.736595] FS: 00007f99ac563840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 13.736638] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.736756] CR2: 000000000a883988 CR3: 00000000041a5004 CR4: 0000000000771ef0 [ 13.736801] PKRU: 55555554 [ 13.736819] Call Trace: [ 13.736836] [ 13.736858] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 13.736884] notifier_call_chain (kernel/notifier.c:85) [ 13.736910] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 13.736932] ? nla_strscpy (lib/nlattr.c:795) [ 13.736956] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 13.736984] ? __nla_validate_parse (lib/nlattr.c:620) [ 13.737024] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 13.737046] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 13.737067] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 13.737095] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 13.737116] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 13.737137] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 13.737166] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 13.737190] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 13.737215] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 13.737237] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 13.737256] ___sys_sendmsg (net/socket.c:2752) [ 13.737277] __sys_sendmsg (net/socket.c:2784) [ 13.737299] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 13.737317] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 13.737342] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 13.737370] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 13.737401] RIP: 0033:0x7f99ac79d08e [ 13.737421] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 13.737527] RSP: 002b:00007ffe2aada380 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.737568] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f99ac79d08e [ 13.737602] RDX: 0000000000000000 RSI: 00007ffe2aada430 RDI: 0000000000000005 [ 13.737646] RBP: 00007ffe2aada390 R08: 0000000000000000 R09: 0000000000000000 [ 13.737692] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf48 [ 13.737737] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe2aadab00 | [ 13.760791] ------------[ cut here ]------------ | [ 13.760820] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/697 | [ 13.760879] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 13.761003] Tainted: [W]=WARN [ 13.761027] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.761063] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.761092] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.761190] RSP: 0018:ff718e9ec09fb6f0 EFLAGS: 00010286 [ 13.761222] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 13.761267] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2c000 [ 13.761310] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 13.761354] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.761395] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2c000 [ 13.761436] FS: 00007f278beef840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 13.761481] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.761516] CR2: 00000000175db988 CR3: 00000000042be002 CR4: 0000000000771ef0 [ 13.761558] PKRU: 55555554 [ 13.761573] Call Trace: [ 13.761587] [ 13.761603] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 13.761627] notifier_call_chain (kernel/notifier.c:85) [ 13.761653] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 13.761676] ? nla_strscpy (lib/nlattr.c:795) [ 13.761701] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 13.761728] ? __nla_validate_parse (lib/nlattr.c:620) [ 13.761758] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 13.761779] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 13.761802] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 13.761830] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 13.761851] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 13.761873] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 13.761902] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 13.761923] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 13.761943] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 13.761963] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 13.761984] ___sys_sendmsg (net/socket.c:2752) [ 13.762004] __sys_sendmsg (net/socket.c:2784) [ 13.762025] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 13.762049] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 13.762068] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 13.762098] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 13.762128] RIP: 0033:0x7f278c12908e [ 13.762149] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 13.762248] RSP: 002b:00007ffeb6cab050 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.762290] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f278c12908e [ 13.762332] RDX: 0000000000000000 RSI: 00007ffeb6cab100 RDI: 0000000000000005 [ 13.762374] RBP: 00007ffeb6cab060 R08: 0000000000000000 R09: 0000000000000000 [ 13.762415] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf48 [ 13.762455] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeb6cab7d0 | [ 13.783566] ------------[ cut here ]------------ | [ 13.783596] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/698 | [ 13.783656] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 13.783787] Tainted: [W]=WARN [ 13.783808] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.783840] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.783873] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.783968] RSP: 0018:ff718e9ec09fb6f0 EFLAGS: 00010286 [ 13.783992] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 13.784033] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1100 [ 13.784074] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 13.784116] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.784158] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04418e1100 [ 13.784203] FS: 00007fa105d70840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 13.784250] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.784286] CR2: 00007fa1060401a0 CR3: 0000000003081001 CR4: 0000000000771ef0 [ 13.784329] PKRU: 55555554 [ 13.784346] Call Trace: [ 13.784361] [ 13.784377] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 13.784400] notifier_call_chain (kernel/notifier.c:85) [ 13.784422] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 13.784445] ? nla_strscpy (lib/nlattr.c:795) [ 13.784466] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 13.784499] ? __nla_validate_parse (lib/nlattr.c:620) [ 13.784528] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 13.784547] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 13.784566] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 13.784592] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 13.784611] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 13.784633] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 13.784666] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 13.784688] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 13.784710] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 13.784728] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 13.784749] ___sys_sendmsg (net/socket.c:2752) [ 13.784771] __sys_sendmsg (net/socket.c:2784) [ 13.784795] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 13.784813] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 13.784839] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 13.784871] RIP: 0033:0x7fa105faa08e [ 13.784893] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 13.784994] RSP: 002b:00007ffe09b0e2f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.785036] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa105faa08e [ 13.785077] RDX: 0000000000000000 RSI: 00007ffe09b0e3a0 RDI: 0000000000000005 [ 13.785121] RBP: 00007ffe09b0e300 R08: 0000000000000000 R09: 0000000000000000 [ 13.785166] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf48 [ 13.785210] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe09b0ea70 | [ 13.811246] ------------[ cut here ]------------ | [ 13.811325] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/700 | [ 13.811413] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 13.811613] Tainted: [W]=WARN [ 13.811679] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.811751] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.811817] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.811958] RSP: 0018:ff718e9ec09fb6f0 EFLAGS: 00010286 [ 13.812021] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 13.812101] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b500 [ 13.812178] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a302c [ 13.812271] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.812348] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044322b500 [ 13.812428] FS: 00007fd6276e1840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 13.812526] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.812601] CR2: 00007fd6279b11a0 CR3: 000000000318a003 CR4: 0000000000771ef0 [ 13.812687] PKRU: 55555554 [ 13.812737] Call Trace: [ 13.812787] [ 13.812838] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 13.812897] notifier_call_chain (kernel/notifier.c:85) [ 13.812955] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 13.813015] ? nla_strscpy (lib/nlattr.c:795) [ 13.813071] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 13.813139] ? __nla_validate_parse (lib/nlattr.c:620) [ 13.813214] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 13.813277] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 13.813335] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 13.813400] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 13.813460] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 13.813518] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 13.813585] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 13.813646] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 13.813714] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 13.813771] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 13.813829] ___sys_sendmsg (net/socket.c:2752) [ 13.813890] __sys_sendmsg (net/socket.c:2784) [ 13.813948] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 13.814007] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 13.814068] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 13.814134] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 13.814200] RIP: 0033:0x7fd62791b08e [ 13.814266] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 13.814403] RSP: 002b:00007fff79c135e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.814482] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd62791b08e [ 13.814559] RDX: 0000000000000000 RSI: 00007fff79c13690 RDI: 0000000000000005 [ 13.814641] RBP: 00007fff79c135f0 R08: 0000000000000000 R09: 0000000000000000 [ 13.814728] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf48 [ 13.814819] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff79c13d60 | [ 13.853441] ------------[ cut here ]------------ | [ 13.853517] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/702 | [ 13.853633] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 13.853853] Tainted: [W]=WARN [ 13.853943] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.854043] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.854150] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.854319] RSP: 0018:ff718e9ec0a036f0 EFLAGS: 00010286 [ 13.854383] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 13.854464] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b000 [ 13.854540] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a302c [ 13.854615] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.854741] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044322b000 [ 13.854823] FS: 00007f3dedc37840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 13.854905] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.854978] CR2: 0000000001cfa988 CR3: 000000000d25b001 CR4: 0000000000771ef0 [ 13.855059] PKRU: 55555554 [ 13.855108] Call Trace: [ 13.855157] [ 13.855206] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 13.855272] notifier_call_chain (kernel/notifier.c:85) [ 13.855329] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 13.855407] ? nla_strscpy (lib/nlattr.c:795) [ 13.855465] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 13.855531] ? __nla_validate_parse (lib/nlattr.c:620) [ 13.855643] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 13.855708] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 13.855767] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 13.855834] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 13.855896] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 13.855953] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 13.856018] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 13.856081] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 13.856141] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 13.856195] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 13.856256] ___sys_sendmsg (net/socket.c:2752) [ 13.856312] __sys_sendmsg (net/socket.c:2784) [ 13.856373] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 13.856433] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 13.856528] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 13.856622] RIP: 0033:0x7f3dede7108e [ 13.856687] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 13.856869] RSP: 002b:00007ffee4628ee0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.856975] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3dede7108e [ 13.857065] RDX: 0000000000000000 RSI: 00007ffee4628f90 RDI: 0000000000000005 [ 13.857143] RBP: 00007ffee4628ef0 R08: 0000000000000000 R09: 0000000000000000 [ 13.857241] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf48 [ 13.857350] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffee4629660 | [ 13.891661] ------------[ cut here ]------------ | [ 13.891731] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/704 | [ 13.891830] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 13.892029] Tainted: [W]=WARN [ 13.892129] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.892205] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.892281] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.892414] RSP: 0018:ff718e9ec09eb6f0 EFLAGS: 00010286 [ 13.892478] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 13.892556] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229d00 [ 13.892635] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a302c [ 13.892721] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.892800] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443229d00 [ 13.892881] FS: 00007f28354b2840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 13.892960] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.893030] CR2: 00007f28357821a0 CR3: 000000000d259004 CR4: 0000000000771ef0 [ 13.893112] PKRU: 55555554 [ 13.893162] Call Trace: [ 13.893212] [ 13.893266] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 13.893325] notifier_call_chain (kernel/notifier.c:85) [ 13.893383] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 13.893442] ? nla_strscpy (lib/nlattr.c:795) [ 13.893501] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 13.893860] ? __nla_validate_parse (lib/nlattr.c:620) [ 13.893932] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 13.893990] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 13.894047] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 13.894140] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 13.894208] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 13.894272] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 13.894340] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 13.894398] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 13.894456] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 13.894514] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 13.894573] ___sys_sendmsg (net/socket.c:2752) [ 13.894632] __sys_sendmsg (net/socket.c:2784) [ 13.894697] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 13.894756] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 13.894815] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 13.894883] RIP: 0033:0x7f28356ec08e [ 13.894941] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 13.895105] RSP: 002b:00007fff12a14cb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.895186] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f28356ec08e [ 13.895271] RDX: 0000000000000000 RSI: 00007fff12a14d60 RDI: 0000000000000005 [ 13.895355] RBP: 00007fff12a14cc0 R08: 0000000000000000 R09: 0000000000000000 [ 13.895447] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf48 [ 13.895542] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff12a15430 | [ 13.931091] ------------[ cut here ]------------ | [ 13.931205] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/706 | [ 13.931313] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 13.931519] Tainted: [W]=WARN [ 13.931574] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.931645] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.931722] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.931862] RSP: 0018:ff718e9ec0a136f0 EFLAGS: 00010286 [ 13.931928] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 13.932007] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2c800 [ 13.932090] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a302c [ 13.932170] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.932260] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2c800 [ 13.932346] FS: 00007fa56fec1840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 13.932429] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.932523] CR2: 00007fa5701911a0 CR3: 00000000087e6002 CR4: 0000000000771ef0 [ 13.932605] PKRU: 55555554 [ 13.932663] Call Trace: [ 13.932714] [ 13.932764] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 13.932822] notifier_call_chain (kernel/notifier.c:85) [ 13.932881] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 13.932939] ? nla_strscpy (lib/nlattr.c:795) [ 13.932998] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 13.933063] ? __nla_validate_parse (lib/nlattr.c:620) [ 13.933128] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 13.933194] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 13.933260] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 13.933325] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 13.933383] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 13.933440] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 13.933509] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 13.933567] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 13.933624] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 13.933690] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 13.933748] ___sys_sendmsg (net/socket.c:2752) [ 13.933808] __sys_sendmsg (net/socket.c:2784) [ 13.933867] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 13.933925] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 13.933983] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 13.934050] RIP: 0033:0x7fa5700fb08e [ 13.934107] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 13.934250] RSP: 002b:00007ffc16a603f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.934334] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa5700fb08e [ 13.934413] RDX: 0000000000000000 RSI: 00007ffc16a604a0 RDI: 0000000000000005 [ 13.934491] RBP: 00007ffc16a60400 R08: 0000000000000000 R09: 0000000000000000 [ 13.934568] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf49 [ 13.934647] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc16a60b70 | [ 13.957939] ------------[ cut here ]------------ | [ 13.958120] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/708 | [ 13.958254] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 13.958462] Tainted: [W]=WARN [ 13.958549] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.958661] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 13.958753] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 13.958927] RSP: 0018:ff718e9ec0a1b6f0 EFLAGS: 00010286 [ 13.958996] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 13.959077] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fef00 [ 13.959153] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a302c [ 13.959241] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 13.959351] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04431fef00 [ 13.959470] FS: 00007fed3609b840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 13.959554] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.959637] CR2: 0000000010ca9988 CR3: 000000000439b005 CR4: 0000000000771ef0 [ 13.959758] PKRU: 55555554 [ 13.959808] Call Trace: [ 13.959860] [ 13.959912] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 13.959972] notifier_call_chain (kernel/notifier.c:85) [ 13.960038] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 13.960097] ? nla_strscpy (lib/nlattr.c:795) [ 13.960156] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 13.960221] ? __nla_validate_parse (lib/nlattr.c:620) [ 13.960323] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 13.960411] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 13.960469] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 13.960532] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 13.960591] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 13.960658] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 13.960727] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 13.960786] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 13.960845] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 13.960903] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 13.960963] ___sys_sendmsg (net/socket.c:2752) [ 13.961022] __sys_sendmsg (net/socket.c:2784) [ 13.961080] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 13.961138] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 13.961195] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 13.961269] RIP: 0033:0x7fed362d508e [ 13.961335] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 13.961474] RSP: 002b:00007ffe7df1ca20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.961551] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fed362d508e [ 13.961630] RDX: 0000000000000000 RSI: 00007ffe7df1cad0 RDI: 0000000000000005 [ 13.961712] RBP: 00007ffe7df1ca30 R08: 0000000000000000 R09: 0000000000000000 [ 13.961790] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf49 [ 13.961867] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe7df1d1a0 | [ 14.013534] ------------[ cut here ]------------ | [ 14.013571] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/710 | [ 14.013623] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 14.013766] Tainted: [W]=WARN [ 14.013790] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.013829] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.013860] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.013964] RSP: 0018:ff718e9ec0a236f0 EFLAGS: 00010286 [ 14.013994] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 14.014038] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1000 [ 14.014084] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 14.014128] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.014168] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04418e1000 [ 14.014215] FS: 00007f9ab97b4840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 14.014262] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.014301] CR2: 000000002681b988 CR3: 00000000030a7002 CR4: 0000000000771ef0 [ 14.014346] PKRU: 55555554 [ 14.014358] Call Trace: [ 14.014369] [ 14.014384] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 14.014408] notifier_call_chain (kernel/notifier.c:85) [ 14.014429] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 14.014450] ? nla_strscpy (lib/nlattr.c:795) [ 14.014470] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 14.014500] ? __nla_validate_parse (lib/nlattr.c:620) [ 14.014529] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.014553] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.014574] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.014602] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.014624] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.014646] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.014680] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.014702] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.014724] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.014744] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.014765] ___sys_sendmsg (net/socket.c:2752) [ 14.014787] __sys_sendmsg (net/socket.c:2784) [ 14.014806] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.014828] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.014848] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.014878] RIP: 0033:0x7f9ab99ee08e [ 14.014900] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.015002] RSP: 002b:00007fffae4d87c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.015042] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9ab99ee08e [ 14.015087] RDX: 0000000000000000 RSI: 00007fffae4d8870 RDI: 0000000000000005 [ 14.015128] RBP: 00007fffae4d87d0 R08: 0000000000000000 R09: 0000000000000000 [ 14.015171] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf49 [ 14.015213] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffae4d8f40 | [ 14.028077] ------------[ cut here ]------------ | [ 14.028167] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/712 | [ 14.028274] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 14.028470] Tainted: [W]=WARN [ 14.028526] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.028595] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.028669] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.028801] RSP: 0018:ff718e9ec0a336f0 EFLAGS: 00010286 [ 14.028865] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 14.028942] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229600 [ 14.029018] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a302c [ 14.029098] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.029174] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443229600 [ 14.029262] FS: 00007f22b790d840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 14.029350] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.029421] CR2: 0000000038a27988 CR3: 000000000439e004 CR4: 0000000000771ef0 [ 14.029501] PKRU: 55555554 [ 14.029550] Call Trace: [ 14.029599] [ 14.029658] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 14.029718] notifier_call_chain (kernel/notifier.c:85) [ 14.029776] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 14.029834] ? nla_strscpy (lib/nlattr.c:795) [ 14.029894] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 14.029960] ? __nla_validate_parse (lib/nlattr.c:620) [ 14.030025] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.030084] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.030141] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.030210] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.030272] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.030330] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.030397] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.030456] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.030513] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.030571] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.030628] ___sys_sendmsg (net/socket.c:2752) [ 14.030693] __sys_sendmsg (net/socket.c:2784) [ 14.030752] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.030810] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.030868] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 14.030933] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.030998] RIP: 0033:0x7f22b7b4708e [ 14.031055] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.031186] RSP: 002b:00007fff36bdb890 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.031271] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f22b7b4708e [ 14.031349] RDX: 0000000000000000 RSI: 00007fff36bdb940 RDI: 0000000000000005 [ 14.031427] RBP: 00007fff36bdb8a0 R08: 0000000000000000 R09: 0000000000000000 [ 14.031504] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf49 [ 14.031580] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff36bdc010 | [ 14.048424] ------------[ cut here ]------------ | [ 14.048489] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/713 | [ 14.048578] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 14.048785] Tainted: [W]=WARN [ 14.048844] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.048917] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.048982] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.049117] RSP: 0018:ff718e9ec0a3b6f0 EFLAGS: 00010286 [ 14.049181] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 14.049276] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228200 [ 14.049353] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a302c [ 14.049431] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.049508] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443228200 [ 14.049590] FS: 00007f41f75d8840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 14.049680] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.049769] CR2: 000000001efdb988 CR3: 000000000d550003 CR4: 0000000000771ef0 [ 14.049851] PKRU: 55555554 [ 14.049901] Call Trace: [ 14.049951] [ 14.050000] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 14.050058] notifier_call_chain (kernel/notifier.c:85) [ 14.050116] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 14.050174] ? nla_strscpy (lib/nlattr.c:795) [ 14.050243] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 14.050309] ? __nla_validate_parse (lib/nlattr.c:620) [ 14.050374] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.050436] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.050494] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.050565] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.050623] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.050687] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.050753] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.050811] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.050869] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.050928] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.050987] ___sys_sendmsg (net/socket.c:2752) [ 14.051046] __sys_sendmsg (net/socket.c:2784) [ 14.051107] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.051165] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.051223] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.051293] RIP: 0033:0x7f41f781208e [ 14.051351] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.051486] RSP: 002b:00007ffffc8e0650 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.051563] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f41f781208e [ 14.051641] RDX: 0000000000000000 RSI: 00007ffffc8e0700 RDI: 0000000000000005 [ 14.051738] RBP: 00007ffffc8e0660 R08: 0000000000000000 R09: 0000000000000000 [ 14.051814] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf49 [ 14.051892] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffffc8e0dd0 | [ 14.087545] ------------[ cut here ]------------ | [ 14.087600] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/715 | [ 14.087657] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 14.087781] Tainted: [W]=WARN [ 14.087804] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.087837] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.087876] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.087972] RSP: 0018:ff718e9ec0a436f0 EFLAGS: 00010286 [ 14.088002] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 14.088050] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1200 [ 14.088095] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 14.088135] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.088171] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04418e1200 [ 14.088214] FS: 00007fc116b97840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 14.088261] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.088298] CR2: 000000001c161988 CR3: 0000000003258005 CR4: 0000000000771ef0 [ 14.088335] PKRU: 55555554 [ 14.088367] Call Trace: [ 14.088379] [ 14.088397] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 14.088420] notifier_call_chain (kernel/notifier.c:85) [ 14.088442] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 14.088464] ? nla_strscpy (lib/nlattr.c:795) [ 14.088487] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 14.088515] ? __nla_validate_parse (lib/nlattr.c:620) [ 14.088542] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.088568] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.088590] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.088620] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.088647] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.088676] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.088705] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.088727] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.088750] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.088770] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.088795] ___sys_sendmsg (net/socket.c:2752) [ 14.088819] __sys_sendmsg (net/socket.c:2784) [ 14.088842] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.088862] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.088883] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.088907] RIP: 0033:0x7fc116dd108e [ 14.088931] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.089031] RSP: 002b:00007ffff18c8230 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.089072] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc116dd108e [ 14.089116] RDX: 0000000000000000 RSI: 00007ffff18c82e0 RDI: 0000000000000005 [ 14.089157] RBP: 00007ffff18c8240 R08: 0000000000000000 R09: 0000000000000000 [ 14.089204] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf49 [ 14.089245] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffff18c89b0 | [ 14.110851] ------------[ cut here ]------------ | [ 14.110884] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/716 | [ 14.110940] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 14.111071] Tainted: [W]=WARN [ 14.111091] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.111125] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.111153] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.111255] RSP: 0018:ff718e9ec0a436f0 EFLAGS: 00010286 [ 14.111286] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 14.111330] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b000 [ 14.111374] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 14.111415] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.111459] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044322b000 [ 14.111502] FS: 00007f1ce4faa840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 14.111535] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.111571] CR2: 0000000024265988 CR3: 00000000087df003 CR4: 0000000000771ef0 [ 14.111616] PKRU: 55555554 [ 14.111630] Call Trace: [ 14.111646] [ 14.111664] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 14.111688] notifier_call_chain (kernel/notifier.c:85) [ 14.111709] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 14.111732] ? nla_strscpy (lib/nlattr.c:795) [ 14.111754] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 14.111784] ? __nla_validate_parse (lib/nlattr.c:620) [ 14.111812] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.111837] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.111856] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.111886] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.111909] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.111931] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.111964] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.111987] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.112007] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.112028] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.112050] ___sys_sendmsg (net/socket.c:2752) [ 14.112074] __sys_sendmsg (net/socket.c:2784) [ 14.112096] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.112118] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.112136] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 14.112164] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.112193] RIP: 0033:0x7f1ce51e408e [ 14.112217] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.112315] RSP: 002b:00007ffd8423cbb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.112369] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1ce51e408e [ 14.112409] RDX: 0000000000000000 RSI: 00007ffd8423cc60 RDI: 0000000000000005 [ 14.112447] RBP: 00007ffd8423cbc0 R08: 0000000000000000 R09: 0000000000000000 [ 14.112491] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf49 [ 14.112533] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd8423d330 | [ 14.136046] ------------[ cut here ]------------ | [ 14.136079] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/718 | [ 14.136133] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 14.136255] Tainted: [W]=WARN [ 14.136277] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.136313] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.136342] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.136444] RSP: 0018:ff718e9ec0a436f0 EFLAGS: 00010286 [ 14.136473] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 14.136515] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059f00 [ 14.136558] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 14.136607] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.136653] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443059f00 [ 14.136702] FS: 00007fa1c84ed840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 14.136748] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.136784] CR2: 000000000ffe2988 CR3: 0000000009602002 CR4: 0000000000771ef0 [ 14.136830] PKRU: 55555554 [ 14.136845] Call Trace: [ 14.136860] [ 14.136876] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 14.136896] notifier_call_chain (kernel/notifier.c:85) [ 14.136920] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 14.136944] ? nla_strscpy (lib/nlattr.c:795) [ 14.136965] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 14.136994] ? __nla_validate_parse (lib/nlattr.c:620) [ 14.137026] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.137048] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.137070] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.137100] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.137121] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.137140] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.137168] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.137192] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.137216] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.137237] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.137262] ___sys_sendmsg (net/socket.c:2752) [ 14.137283] __sys_sendmsg (net/socket.c:2784) [ 14.137308] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.137331] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.137353] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 14.137384] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.137414] RIP: 0033:0x7fa1c872708e [ 14.137437] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.137545] RSP: 002b:00007ffe8938b850 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.137588] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa1c872708e [ 14.137627] RDX: 0000000000000000 RSI: 00007ffe8938b900 RDI: 0000000000000005 [ 14.137682] RBP: 00007ffe8938b860 R08: 0000000000000000 R09: 0000000000000000 [ 14.137728] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf49 [ 14.137773] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe8938bfd0 | [ 14.165814] ------------[ cut here ]------------ | [ 14.165845] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/719 | [ 14.165898] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 14.166024] Tainted: [W]=WARN [ 14.166046] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.166080] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.166111] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.166214] RSP: 0018:ff718e9ec0a436f0 EFLAGS: 00010286 [ 14.166249] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 14.166288] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1f00 [ 14.166329] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 14.166373] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.166412] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04418e1f00 [ 14.166454] FS: 00007f784081d840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 14.166503] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.166535] CR2: 000000003d538988 CR3: 0000000003274005 CR4: 0000000000771ef0 [ 14.166569] PKRU: 55555554 [ 14.166584] Call Trace: [ 14.166600] [ 14.166616] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 14.166639] notifier_call_chain (kernel/notifier.c:85) [ 14.166666] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 14.166688] ? nla_strscpy (lib/nlattr.c:795) [ 14.166709] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 14.166742] ? __nla_validate_parse (lib/nlattr.c:620) [ 14.166770] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.166790] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.166812] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.166840] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.166866] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.166887] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.166913] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.166934] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.166957] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.166979] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.167002] ___sys_sendmsg (net/socket.c:2752) [ 14.167024] __sys_sendmsg (net/socket.c:2784) [ 14.167050] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.167071] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.167091] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 14.167120] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.167149] RIP: 0033:0x7f7840a5708e [ 14.167170] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.167262] RSP: 002b:00007fff6f9459f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.167305] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7840a5708e [ 14.167343] RDX: 0000000000000000 RSI: 00007fff6f945aa0 RDI: 0000000000000005 [ 14.167376] RBP: 00007fff6f945a00 R08: 0000000000000000 R09: 0000000000000000 [ 14.167423] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf49 [ 14.167462] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff6f946170 | [ 14.183755] ------------[ cut here ]------------ | [ 14.183786] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/721 | [ 14.183844] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 14.183970] Tainted: [W]=WARN [ 14.183989] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.184022] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.184054] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.184154] RSP: 0018:ff718e9ec0a436f0 EFLAGS: 00010286 [ 14.184184] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 14.184227] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443227800 [ 14.184277] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 14.184324] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.184365] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443227800 [ 14.184409] FS: 00007f9dd4c0f840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 14.184455] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.184488] CR2: 000000001447e988 CR3: 0000000009775005 CR4: 0000000000771ef0 [ 14.184533] PKRU: 55555554 [ 14.184547] Call Trace: [ 14.184559] [ 14.184575] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 14.184598] notifier_call_chain (kernel/notifier.c:85) [ 14.184619] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 14.184648] ? nla_strscpy (lib/nlattr.c:795) [ 14.184678] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 14.184713] ? __nla_validate_parse (lib/nlattr.c:620) [ 14.184743] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.184765] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.184785] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.184814] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.184837] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.184859] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.184891] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.184915] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.184938] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.184960] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.184986] ___sys_sendmsg (net/socket.c:2752) [ 14.185009] __sys_sendmsg (net/socket.c:2784) [ 14.185033] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.185056] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.185079] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 14.185107] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.185137] RIP: 0033:0x7f9dd4e4908e [ 14.185157] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.185260] RSP: 002b:00007ffc446bb210 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.185297] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9dd4e4908e [ 14.185345] RDX: 0000000000000000 RSI: 00007ffc446bb2c0 RDI: 0000000000000005 [ 14.185385] RBP: 00007ffc446bb220 R08: 0000000000000000 R09: 0000000000000000 [ 14.185425] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf49 [ 14.185466] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc446bb990 | [ 14.206577] ------------[ cut here ]------------ | [ 14.206606] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/723 | [ 14.206665] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 14.206787] Tainted: [W]=WARN [ 14.206810] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.206849] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.206880] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.206975] RSP: 0018:ff718e9ec0a436f0 EFLAGS: 00010286 [ 14.206999] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 14.207044] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fd600 [ 14.207086] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 14.207127] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.207164] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04431fd600 [ 14.207210] FS: 00007f5c90f5c840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 14.207258] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.207295] CR2: 000000002fec1988 CR3: 0000000001941005 CR4: 0000000000771ef0 [ 14.207337] PKRU: 55555554 [ 14.207352] Call Trace: [ 14.207367] [ 14.207382] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 14.207405] notifier_call_chain (kernel/notifier.c:85) [ 14.207426] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 14.207449] ? nla_strscpy (lib/nlattr.c:795) [ 14.207471] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 14.207495] ? __nla_validate_parse (lib/nlattr.c:620) [ 14.207526] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.207553] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.207575] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.207610] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.207630] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.207656] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.207687] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.207709] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.207732] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.207752] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.207773] ___sys_sendmsg (net/socket.c:2752) [ 14.207794] __sys_sendmsg (net/socket.c:2784) [ 14.207815] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.207838] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.207861] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.207887] RIP: 0033:0x7f5c9119608e [ 14.207911] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.208005] RSP: 002b:00007ffd21d35df0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.208051] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5c9119608e [ 14.208092] RDX: 0000000000000000 RSI: 00007ffd21d35ea0 RDI: 0000000000000005 [ 14.208131] RBP: 00007ffd21d35e00 R08: 0000000000000000 R09: 0000000000000000 [ 14.208177] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf49 [ 14.208221] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd21d36570 | [ 14.246173] ------------[ cut here ]------------ | [ 14.246206] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/724 | [ 14.246274] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 14.246405] Tainted: [W]=WARN [ 14.246429] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.246460] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.246491] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.246594] RSP: 0018:ff718e9ec0a536f0 EFLAGS: 00010286 [ 14.246625] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 14.246669] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2ce00 [ 14.246714] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 14.246762] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.246803] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2ce00 [ 14.246848] FS: 00007f26b26cb840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 14.246896] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.246930] CR2: 00000000244d0988 CR3: 00000000043e9001 CR4: 0000000000771ef0 [ 14.246976] PKRU: 55555554 [ 14.246991] Call Trace: [ 14.247005] [ 14.247020] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 14.247044] notifier_call_chain (kernel/notifier.c:85) [ 14.247064] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 14.247085] ? nla_strscpy (lib/nlattr.c:795) [ 14.247110] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 14.247146] ? __nla_validate_parse (lib/nlattr.c:620) [ 14.247176] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.247199] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.247220] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.247251] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.247273] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.247294] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.247319] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.247344] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.247366] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.247387] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.247411] ___sys_sendmsg (net/socket.c:2752) [ 14.247435] __sys_sendmsg (net/socket.c:2784) [ 14.247459] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.247482] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.247503] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.247531] RIP: 0033:0x7f26b290508e [ 14.247555] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.247656] RSP: 002b:00007ffeb89185c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.247700] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f26b290508e [ 14.247739] RDX: 0000000000000000 RSI: 00007ffeb8918670 RDI: 0000000000000005 [ 14.247777] RBP: 00007ffeb89185d0 R08: 0000000000000000 R09: 0000000000000000 [ 14.247819] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf49 [ 14.247866] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeb8918d40 | [ 14.269610] ------------[ cut here ]------------ | [ 14.269655] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/726 | [ 14.269714] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 14.269866] Tainted: [W]=WARN [ 14.269887] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.269921] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.269951] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.270050] RSP: 0018:ff718e9ec0a536f0 EFLAGS: 00010286 [ 14.270079] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 14.270123] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1800 [ 14.270172] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 14.270216] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.270261] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04418e1800 [ 14.270314] FS: 00007fea7d8f8840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 14.270356] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.270393] CR2: 000000000b3c9988 CR3: 000000000849f001 CR4: 0000000000771ef0 [ 14.270432] PKRU: 55555554 [ 14.270446] Call Trace: [ 14.270461] [ 14.270477] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 14.270501] notifier_call_chain (kernel/notifier.c:85) [ 14.270525] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 14.270545] ? nla_strscpy (lib/nlattr.c:795) [ 14.270567] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 14.270601] ? __nla_validate_parse (lib/nlattr.c:620) [ 14.270628] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.270655] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.270677] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.270704] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.270729] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.270750] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.270773] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.270799] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.270819] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.270840] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.270863] ___sys_sendmsg (net/socket.c:2752) [ 14.270886] __sys_sendmsg (net/socket.c:2784) [ 14.270910] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.270931] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.270955] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 14.270984] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.271008] RIP: 0033:0x7fea7db3208e [ 14.271029] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.271117] RSP: 002b:00007ffdd13e3740 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.271161] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fea7db3208e [ 14.271196] RDX: 0000000000000000 RSI: 00007ffdd13e37f0 RDI: 0000000000000005 [ 14.271242] RBP: 00007ffdd13e3750 R08: 0000000000000000 R09: 0000000000000000 [ 14.271277] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf49 [ 14.271313] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdd13e3ec0 | [ 14.294858] ------------[ cut here ]------------ | [ 14.294890] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/728 | [ 14.294943] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 14.295074] Tainted: [W]=WARN [ 14.295096] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.295135] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.295165] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.295272] RSP: 0018:ff718e9ec0a536f0 EFLAGS: 00010286 [ 14.295300] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 14.295340] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229500 [ 14.295385] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 14.295426] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.295470] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443229500 [ 14.295516] FS: 00007f4de9e19840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 14.295567] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.295601] CR2: 0000000004eda988 CR3: 00000000018d5003 CR4: 0000000000771ef0 [ 14.295643] PKRU: 55555554 [ 14.295660] Call Trace: [ 14.295676] [ 14.295691] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 14.295713] notifier_call_chain (kernel/notifier.c:85) [ 14.295737] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 14.295761] ? nla_strscpy (lib/nlattr.c:795) [ 14.295783] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 14.295813] ? __nla_validate_parse (lib/nlattr.c:620) [ 14.295843] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.295865] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.295885] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.295915] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.295936] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.295955] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.295983] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.296006] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.296030] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.296054] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.296079] ___sys_sendmsg (net/socket.c:2752) [ 14.296104] __sys_sendmsg (net/socket.c:2784) [ 14.296124] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.296143] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.296166] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.296190] RIP: 0033:0x7f4dea05308e [ 14.296213] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.296315] RSP: 002b:00007ffcf8e2a400 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.296356] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4dea05308e [ 14.296396] RDX: 0000000000000000 RSI: 00007ffcf8e2a4b0 RDI: 0000000000000005 [ 14.296435] RBP: 00007ffcf8e2a410 R08: 0000000000000000 R09: 0000000000000000 [ 14.296482] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf49 [ 14.296526] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcf8e2ab80 | [ 14.322631] ------------[ cut here ]------------ | [ 14.322672] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/730 | [ 14.322730] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 14.322864] Tainted: [W]=WARN [ 14.322886] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.322917] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.322949] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.323054] RSP: 0018:ff718e9ec0a536f0 EFLAGS: 00010286 [ 14.323084] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 14.323121] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058800 [ 14.323160] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 14.323202] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.323247] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443058800 [ 14.323295] FS: 00007f9bb3606840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 14.323342] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.323374] CR2: 00000000243bd988 CR3: 0000000003274003 CR4: 0000000000771ef0 [ 14.323417] PKRU: 55555554 [ 14.323430] Call Trace: [ 14.323444] [ 14.323458] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 14.323484] notifier_call_chain (kernel/notifier.c:85) [ 14.323506] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 14.323531] ? nla_strscpy (lib/nlattr.c:795) [ 14.323553] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 14.323579] ? __nla_validate_parse (lib/nlattr.c:620) [ 14.323605] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.323631] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.323727] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.323771] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.323793] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.323817] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.323851] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.323872] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.323893] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.323918] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.323939] ___sys_sendmsg (net/socket.c:2752) [ 14.323960] __sys_sendmsg (net/socket.c:2784) [ 14.323983] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.324007] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.324030] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.324059] RIP: 0033:0x7f9bb384008e [ 14.324083] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.324192] RSP: 002b:00007fff872aeba0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.324234] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9bb384008e [ 14.324274] RDX: 0000000000000000 RSI: 00007fff872aec50 RDI: 0000000000000005 [ 14.324317] RBP: 00007fff872aebb0 R08: 0000000000000000 R09: 0000000000000000 [ 14.324358] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf49 [ 14.324401] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff872af320 | [ 14.343267] ------------[ cut here ]------------ | [ 14.343301] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/731 | [ 14.343363] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 14.343498] Tainted: [W]=WARN [ 14.343524] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.343565] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.343599] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.343769] RSP: 0018:ff718e9ec0a536f0 EFLAGS: 00010286 [ 14.343806] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 14.343857] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059000 [ 14.343902] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 14.343937] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.343976] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443059000 [ 14.344021] FS: 00007fe22fd3a840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 14.344069] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.344106] CR2: 0000000029981988 CR3: 0000000008762005 CR4: 0000000000771ef0 [ 14.344151] PKRU: 55555554 [ 14.344165] Call Trace: [ 14.344182] [ 14.344197] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 14.344216] notifier_call_chain (kernel/notifier.c:85) [ 14.344243] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 14.344270] ? nla_strscpy (lib/nlattr.c:795) [ 14.344292] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 14.344325] ? __nla_validate_parse (lib/nlattr.c:620) [ 14.344352] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.344372] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.344397] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.344425] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.344445] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.344463] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.344491] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.344512] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.344533] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.344555] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.344579] ___sys_sendmsg (net/socket.c:2752) [ 14.344601] __sys_sendmsg (net/socket.c:2784) [ 14.344624] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.344648] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.344672] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 14.344696] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.344721] RIP: 0033:0x7fe22ff7408e [ 14.344750] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.344847] RSP: 002b:00007ffe5bbb2f60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.344890] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe22ff7408e [ 14.344927] RDX: 0000000000000000 RSI: 00007ffe5bbb3010 RDI: 0000000000000005 [ 14.344962] RBP: 00007ffe5bbb2f70 R08: 0000000000000000 R09: 0000000000000000 [ 14.344994] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf49 [ 14.345031] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe5bbb36e0 | [ 14.364035] ------------[ cut here ]------------ | [ 14.364066] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/733 | [ 14.364125] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 14.364248] Tainted: [W]=WARN [ 14.364269] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.364303] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.364337] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.364443] RSP: 0018:ff718e9ec0a536f0 EFLAGS: 00010286 [ 14.364468] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 14.364512] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fd600 [ 14.364556] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 14.364597] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.364640] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04431fd600 [ 14.364707] FS: 00007fe273936840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 14.364754] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.364788] CR2: 000000001dc14988 CR3: 000000000326e005 CR4: 0000000000771ef0 [ 14.364823] PKRU: 55555554 [ 14.364837] Call Trace: [ 14.364851] [ 14.364866] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 14.364888] notifier_call_chain (kernel/notifier.c:85) [ 14.364908] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 14.364930] ? nla_strscpy (lib/nlattr.c:795) [ 14.364955] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 14.364987] ? __nla_validate_parse (lib/nlattr.c:620) [ 14.365016] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.365038] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.365059] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.365085] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.365105] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.365126] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.365154] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.365174] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.365197] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.365219] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.365244] ___sys_sendmsg (net/socket.c:2752) [ 14.365266] __sys_sendmsg (net/socket.c:2784) [ 14.365289] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.365311] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.365336] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 14.365364] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.365392] RIP: 0033:0x7fe273b7008e [ 14.365414] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.365507] RSP: 002b:00007fff63b546c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.365558] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe273b7008e [ 14.365603] RDX: 0000000000000000 RSI: 00007fff63b54770 RDI: 0000000000000005 [ 14.365647] RBP: 00007fff63b546d0 R08: 0000000000000000 R09: 0000000000000000 [ 14.365693] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf49 [ 14.365741] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff63b54e40 | [ 14.390745] ------------[ cut here ]------------ | [ 14.390788] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/734 | [ 14.390843] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 14.390976] Tainted: [W]=WARN [ 14.390997] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.391033] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.391062] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.391169] RSP: 0018:ff718e9ec0a536f0 EFLAGS: 00010286 [ 14.391197] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 14.391246] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305a200 [ 14.391302] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 14.391354] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.391389] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044305a200 [ 14.391432] FS: 00007ffa88639840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 14.391471] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.391502] CR2: 0000000006f02988 CR3: 000000000323f001 CR4: 0000000000771ef0 [ 14.391542] PKRU: 55555554 [ 14.391560] Call Trace: [ 14.391577] [ 14.391593] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 14.391613] notifier_call_chain (kernel/notifier.c:85) [ 14.391635] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 14.391659] ? nla_strscpy (lib/nlattr.c:795) [ 14.391687] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 14.391720] ? __nla_validate_parse (lib/nlattr.c:620) [ 14.391752] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.391777] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.391798] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.391833] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.391856] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.391876] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.391906] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.391925] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.391947] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.391967] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.391993] ___sys_sendmsg (net/socket.c:2752) [ 14.392014] __sys_sendmsg (net/socket.c:2784) [ 14.392036] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.392060] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.392081] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 14.392110] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.392138] RIP: 0033:0x7ffa8887308e [ 14.392163] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.392265] RSP: 002b:00007fffb112ffc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.392310] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ffa8887308e [ 14.392354] RDX: 0000000000000000 RSI: 00007fffb1130070 RDI: 0000000000000005 [ 14.392395] RBP: 00007fffb112ffd0 R08: 0000000000000000 R09: 0000000000000000 [ 14.392440] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf49 [ 14.392481] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb1130740 | [ 14.434953] ------------[ cut here ]------------ | [ 14.434988] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/736 | [ 14.435047] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 14.435169] Tainted: [W]=WARN [ 14.435191] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.435228] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.435266] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.435374] RSP: 0018:ff718e9ec0a536f0 EFLAGS: 00010286 [ 14.435403] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 14.435442] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055500 [ 14.435481] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 14.435527] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.435565] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443055500 [ 14.435612] FS: 00007f16f6c09840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 14.435666] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.435701] CR2: 0000000035c83988 CR3: 000000000320b001 CR4: 0000000000771ef0 [ 14.435752] PKRU: 55555554 [ 14.435767] Call Trace: [ 14.435782] [ 14.435798] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 14.435827] notifier_call_chain (kernel/notifier.c:85) [ 14.435854] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 14.435877] ? nla_strscpy (lib/nlattr.c:795) [ 14.435901] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 14.435933] ? __nla_validate_parse (lib/nlattr.c:620) [ 14.435959] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.435979] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.436006] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.436037] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.436059] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.436079] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.436108] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.436133] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.436151] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.436174] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.436195] ___sys_sendmsg (net/socket.c:2752) [ 14.436215] __sys_sendmsg (net/socket.c:2784) [ 14.436243] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.436268] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.436290] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.436316] RIP: 0033:0x7f16f6e4308e [ 14.436336] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.436433] RSP: 002b:00007ffcc9244310 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.436479] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f16f6e4308e [ 14.436523] RDX: 0000000000000000 RSI: 00007ffcc92443c0 RDI: 0000000000000005 [ 14.436564] RBP: 00007ffcc9244320 R08: 0000000000000000 R09: 0000000000000000 [ 14.436606] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf49 [ 14.436656] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcc9244a90 | [ 14.447777] ------------[ cut here ]------------ | [ 14.447807] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/738 | [ 14.447862] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 14.447989] Tainted: [W]=WARN [ 14.448013] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.448048] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.448075] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.448166] RSP: 0018:ff718e9ec0a536f0 EFLAGS: 00010286 [ 14.448195] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 14.448246] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055d00 [ 14.448288] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 14.448329] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.448375] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443055d00 [ 14.448425] FS: 00007f168bec3840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 14.448473] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.448502] CR2: 0000000026c79988 CR3: 0000000001900003 CR4: 0000000000771ef0 [ 14.448546] PKRU: 55555554 [ 14.448561] Call Trace: [ 14.448576] [ 14.448590] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 14.448612] notifier_call_chain (kernel/notifier.c:85) [ 14.448635] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 14.448662] ? nla_strscpy (lib/nlattr.c:795) [ 14.448686] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 14.448715] ? __nla_validate_parse (lib/nlattr.c:620) [ 14.448744] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.448767] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.448788] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.448811] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.448833] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.448854] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.448881] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.448902] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.448924] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.448947] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.448969] ___sys_sendmsg (net/socket.c:2752) [ 14.448991] __sys_sendmsg (net/socket.c:2784) [ 14.449014] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.449041] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.449062] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 14.449089] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.449121] RIP: 0033:0x7f168c0fd08e [ 14.449143] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.449238] RSP: 002b:00007ffc467b6a40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.449283] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f168c0fd08e [ 14.449325] RDX: 0000000000000000 RSI: 00007ffc467b6af0 RDI: 0000000000000005 [ 14.449370] RBP: 00007ffc467b6a50 R08: 0000000000000000 R09: 0000000000000000 [ 14.449412] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf49 [ 14.449454] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc467b71c0 | [ 14.480435] ------------[ cut here ]------------ | [ 14.480466] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/739 | [ 14.480520] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 14.480645] Tainted: [W]=WARN [ 14.480678] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.480719] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.480754] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.480863] RSP: 0018:ff718e9ec0a536f0 EFLAGS: 00010286 [ 14.480897] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 14.480939] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431ff000 [ 14.480983] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 14.481022] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.481064] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04431ff000 [ 14.481113] FS: 00007fc5df201840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 14.481157] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.481198] CR2: 00007fc5df4d11a0 CR3: 000000000192b001 CR4: 0000000000771ef0 [ 14.481246] PKRU: 55555554 [ 14.481261] Call Trace: [ 14.481273] [ 14.481287] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 14.481313] notifier_call_chain (kernel/notifier.c:85) [ 14.481335] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 14.481357] ? nla_strscpy (lib/nlattr.c:795) [ 14.481381] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 14.481410] ? __nla_validate_parse (lib/nlattr.c:620) [ 14.481438] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.481459] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.481479] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.481511] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.481532] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.481558] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.481592] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.481614] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.481634] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.481672] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.481692] ___sys_sendmsg (net/socket.c:2752) [ 14.481719] __sys_sendmsg (net/socket.c:2784) [ 14.481746] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.481766] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.481787] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 14.481817] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.481844] RIP: 0033:0x7fc5df43b08e [ 14.481865] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.481966] RSP: 002b:00007fff1f034680 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.482012] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc5df43b08e [ 14.482051] RDX: 0000000000000000 RSI: 00007fff1f034730 RDI: 0000000000000005 [ 14.482096] RBP: 00007fff1f034690 R08: 0000000000000000 R09: 0000000000000000 [ 14.482138] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf49 [ 14.482181] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff1f034e00 | [ 14.504820] ------------[ cut here ]------------ | [ 14.504864] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/741 | [ 14.504929] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 14.505059] Tainted: [W]=WARN [ 14.505083] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.505123] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.505155] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.505256] RSP: 0018:ff718e9ec0a636f0 EFLAGS: 00010286 [ 14.505284] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 14.505324] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059c00 [ 14.505364] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 14.505404] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.505448] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443059c00 [ 14.505494] FS: 00007ff26cf67840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 14.505539] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.505575] CR2: 000000000de09988 CR3: 00000000042d2006 CR4: 0000000000771ef0 [ 14.505621] PKRU: 55555554 [ 14.505637] Call Trace: [ 14.505659] [ 14.505674] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 14.505699] notifier_call_chain (kernel/notifier.c:85) [ 14.505723] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 14.505754] ? nla_strscpy (lib/nlattr.c:795) [ 14.505775] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 14.505804] ? __nla_validate_parse (lib/nlattr.c:620) [ 14.505834] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.505856] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.505879] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.505908] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.505931] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.505954] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.505981] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.506007] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.506030] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.506052] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.506075] ___sys_sendmsg (net/socket.c:2752) [ 14.506095] __sys_sendmsg (net/socket.c:2784) [ 14.506116] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.506138] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.506159] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 14.506190] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.506220] RIP: 0033:0x7ff26d1a108e [ 14.506245] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.506340] RSP: 002b:00007ffcab4b9270 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.506382] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff26d1a108e [ 14.506423] RDX: 0000000000000000 RSI: 00007ffcab4b9320 RDI: 0000000000000005 [ 14.506463] RBP: 00007ffcab4b9280 R08: 0000000000000000 R09: 0000000000000000 [ 14.506506] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf49 [ 14.506546] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcab4b99f0 | [ 14.528375] ------------[ cut here ]------------ | [ 14.528477] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/743 | [ 14.528564] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 14.528791] Tainted: [W]=WARN [ 14.528849] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.528920] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.528988] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.529124] RSP: 0018:ff718e9ec0a5b6f0 EFLAGS: 00010286 [ 14.529192] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 14.529283] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1300 [ 14.529364] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a302c [ 14.529443] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.529523] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04418e1300 [ 14.529607] FS: 00007f6c398ec840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 14.529699] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.529776] CR2: 00000000360eb988 CR3: 000000000306e004 CR4: 0000000000771ef0 [ 14.529864] PKRU: 55555554 [ 14.529914] Call Trace: [ 14.529963] [ 14.530013] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 14.530075] notifier_call_chain (kernel/notifier.c:85) [ 14.530137] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 14.530197] ? nla_strscpy (lib/nlattr.c:795) [ 14.530263] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 14.530332] ? __nla_validate_parse (lib/nlattr.c:620) [ 14.530400] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.530460] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.530525] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.530588] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.530650] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.530747] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.530816] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.530876] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.530938] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.530992] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.531100] ___sys_sendmsg (net/socket.c:2752) [ 14.531160] __sys_sendmsg (net/socket.c:2784) [ 14.531218] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.531293] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.531354] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.531454] RIP: 0033:0x7f6c39b2608e [ 14.531511] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.531639] RSP: 002b:00007ffe65ac0040 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.531731] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6c39b2608e [ 14.531814] RDX: 0000000000000000 RSI: 00007ffe65ac00f0 RDI: 0000000000000005 [ 14.531930] RBP: 00007ffe65ac0050 R08: 0000000000000000 R09: 0000000000000000 [ 14.532037] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf49 [ 14.532123] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe65ac07c0 | [ 14.563754] ------------[ cut here ]------------ | [ 14.563787] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/745 | [ 14.563844] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 14.563956] Tainted: [W]=WARN [ 14.563980] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.564016] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.564042] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.564139] RSP: 0018:ff718e9ec0a636f0 EFLAGS: 00010286 [ 14.564168] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 14.564209] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059500 [ 14.564254] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 14.564297] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.564338] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443059500 [ 14.564381] FS: 00007fdec520a840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 14.564427] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.564463] CR2: 000000000b621988 CR3: 0000000004399001 CR4: 0000000000771ef0 [ 14.564503] PKRU: 55555554 [ 14.564517] Call Trace: [ 14.564533] [ 14.564547] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 14.564574] notifier_call_chain (kernel/notifier.c:85) [ 14.564595] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 14.564617] ? nla_strscpy (lib/nlattr.c:795) [ 14.564641] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 14.564678] ? __nla_validate_parse (lib/nlattr.c:620) [ 14.564706] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.564731] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.564750] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.564778] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.564802] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.564824] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.564853] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.564875] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.564898] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.564919] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.564939] ___sys_sendmsg (net/socket.c:2752) [ 14.564962] __sys_sendmsg (net/socket.c:2784) [ 14.564980] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.565004] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.565026] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 14.565058] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.565089] RIP: 0033:0x7fdec544408e [ 14.565111] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.565211] RSP: 002b:00007ffdd9230570 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.565257] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdec544408e [ 14.565306] RDX: 0000000000000000 RSI: 00007ffdd9230620 RDI: 0000000000000005 [ 14.565351] RBP: 00007ffdd9230580 R08: 0000000000000000 R09: 0000000000000000 [ 14.565389] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf49 [ 14.565425] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdd9230cf0 | [ 14.586995] ------------[ cut here ]------------ | [ 14.587026] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/747 | [ 14.587092] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 14.587219] Tainted: [W]=WARN [ 14.587247] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.587287] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.587319] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.587414] RSP: 0018:ff718e9ec0a536f0 EFLAGS: 00010286 [ 14.587450] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 14.587489] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2c200 [ 14.587532] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 14.587571] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.587610] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2c200 [ 14.587663] FS: 00007f33d368c840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 14.587704] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.587743] CR2: 0000000001105988 CR3: 00000000018c7005 CR4: 0000000000771ef0 [ 14.587783] PKRU: 55555554 [ 14.587796] Call Trace: [ 14.587808] [ 14.587823] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 14.587847] notifier_call_chain (kernel/notifier.c:85) [ 14.587866] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 14.587887] ? nla_strscpy (lib/nlattr.c:795) [ 14.587915] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 14.587940] ? __nla_validate_parse (lib/nlattr.c:620) [ 14.587967] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.587992] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.588011] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.588043] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.588063] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.588091] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.588118] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.588138] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.588157] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.588179] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.588198] ___sys_sendmsg (net/socket.c:2752) [ 14.588235] __sys_sendmsg (net/socket.c:2784) [ 14.588259] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.588279] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.588303] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 14.588330] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.588354] RIP: 0033:0x7f33d38c608e [ 14.588374] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.588466] RSP: 002b:00007fff854cd720 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.588501] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f33d38c608e [ 14.588547] RDX: 0000000000000000 RSI: 00007fff854cd7d0 RDI: 0000000000000005 [ 14.588592] RBP: 00007fff854cd730 R08: 0000000000000000 R09: 0000000000000000 [ 14.588632] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf49 [ 14.588683] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff854cdea0 | [ 14.631074] ------------[ cut here ]------------ | [ 14.631133] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/749 | [ 14.631199] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 14.631326] Tainted: [W]=WARN [ 14.631353] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.631388] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.631420] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.631526] RSP: 0018:ff718e9ec0a536f0 EFLAGS: 00010286 [ 14.631557] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 14.631600] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b700 [ 14.631646] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 14.631699] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.631745] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044322b700 [ 14.631789] FS: 00007f29fcd4c840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 14.631837] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.631869] CR2: 0000000015911988 CR3: 00000000084c1003 CR4: 0000000000771ef0 [ 14.631914] PKRU: 55555554 [ 14.631928] Call Trace: [ 14.631944] [ 14.631958] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 14.631980] notifier_call_chain (kernel/notifier.c:85) [ 14.632003] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 14.632027] ? nla_strscpy (lib/nlattr.c:795) [ 14.632050] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 14.632080] ? __nla_validate_parse (lib/nlattr.c:620) [ 14.632109] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.632131] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.632153] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.632180] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.632202] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.632224] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.632256] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.632280] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.632302] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.632322] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.632343] ___sys_sendmsg (net/socket.c:2752) [ 14.632366] __sys_sendmsg (net/socket.c:2784) [ 14.632388] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.632410] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.632431] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 14.632461] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.632489] RIP: 0033:0x7f29fcf8608e [ 14.632510] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.632613] RSP: 002b:00007ffd7f145dd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.632665] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f29fcf8608e [ 14.632710] RDX: 0000000000000000 RSI: 00007ffd7f145e80 RDI: 0000000000000005 [ 14.632753] RBP: 00007ffd7f145de0 R08: 0000000000000000 R09: 0000000000000000 [ 14.632791] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf49 [ 14.632831] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd7f146550 | [ 14.650880] ------------[ cut here ]------------ | [ 14.650911] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/751 | [ 14.650959] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 14.651098] Tainted: [W]=WARN [ 14.651120] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.651149] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.651178] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.651275] RSP: 0018:ff718e9ec0a536f0 EFLAGS: 00010286 [ 14.651303] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 14.651354] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058400 [ 14.651394] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 14.651433] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.651473] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443058400 [ 14.651525] FS: 00007f71bfd27840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 14.651566] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.651599] CR2: 0000000030db9988 CR3: 00000000084c1001 CR4: 0000000000771ef0 [ 14.651642] PKRU: 55555554 [ 14.651666] Call Trace: [ 14.651680] [ 14.651694] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 14.651715] notifier_call_chain (kernel/notifier.c:85) [ 14.651743] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 14.651765] ? nla_strscpy (lib/nlattr.c:795) [ 14.651791] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 14.651820] ? __nla_validate_parse (lib/nlattr.c:620) [ 14.651858] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.651882] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.651905] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.651939] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.651961] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.651980] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.652010] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.652027] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.652046] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.652066] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.652089] ___sys_sendmsg (net/socket.c:2752) [ 14.652110] __sys_sendmsg (net/socket.c:2784) [ 14.652133] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.652155] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.652179] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 14.652212] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.652244] RIP: 0033:0x7f71bff6108e [ 14.652266] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.652366] RSP: 002b:00007fff792d4ff0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.652413] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f71bff6108e [ 14.652458] RDX: 0000000000000000 RSI: 00007fff792d50a0 RDI: 0000000000000005 [ 14.652502] RBP: 00007fff792d5000 R08: 0000000000000000 R09: 0000000000000000 [ 14.652543] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf49 [ 14.652583] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff792d5770 | [ 14.695917] ------------[ cut here ]------------ | [ 14.695953] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/753 | [ 14.696020] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 14.696161] Tainted: [W]=WARN [ 14.696182] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.696216] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.696251] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.696351] RSP: 0018:ff718e9ec0a536f0 EFLAGS: 00010286 [ 14.696385] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 14.696430] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1100 [ 14.696468] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 14.696513] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.696550] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04418e1100 [ 14.696604] FS: 00007fdfd9d28840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 14.696645] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.696686] CR2: 0000000001001988 CR3: 0000000001948006 CR4: 0000000000771ef0 [ 14.696730] PKRU: 55555554 [ 14.696748] Call Trace: [ 14.696762] [ 14.696780] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 14.696803] notifier_call_chain (kernel/notifier.c:85) [ 14.696827] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 14.696853] ? nla_strscpy (lib/nlattr.c:795) [ 14.696879] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 14.696907] ? __nla_validate_parse (lib/nlattr.c:620) [ 14.696937] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.696961] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.696980] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.697011] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.697035] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.697061] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.697087] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.697108] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.697129] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.697151] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.697178] ___sys_sendmsg (net/socket.c:2752) [ 14.697206] __sys_sendmsg (net/socket.c:2784) [ 14.697226] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.697253] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.697276] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 14.697306] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.697334] RIP: 0033:0x7fdfd9f6208e [ 14.697354] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.697460] RSP: 002b:00007ffd3eda9100 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.697499] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdfd9f6208e [ 14.697544] RDX: 0000000000000000 RSI: 00007ffd3eda91b0 RDI: 0000000000000005 [ 14.697589] RBP: 00007ffd3eda9110 R08: 0000000000000000 R09: 0000000000000000 [ 14.697634] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf49 [ 14.697689] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd3eda9880 | [ 14.721278] ------------[ cut here ]------------ | [ 14.721312] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/755 | [ 14.721369] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 14.721505] Tainted: [W]=WARN [ 14.721525] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.721565] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.721595] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.721702] RSP: 0018:ff718e9ec0a536f0 EFLAGS: 00010286 [ 14.721730] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 14.721770] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055600 [ 14.721810] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 14.721853] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.721895] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443055600 [ 14.721939] FS: 00007f0654633840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 14.721982] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.722020] CR2: 000000001df7d988 CR3: 000000000d23a003 CR4: 0000000000771ef0 [ 14.722059] PKRU: 55555554 [ 14.722072] Call Trace: [ 14.722087] [ 14.722102] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 14.722126] notifier_call_chain (kernel/notifier.c:85) [ 14.722149] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 14.722173] ? nla_strscpy (lib/nlattr.c:795) [ 14.722197] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 14.722229] ? __nla_validate_parse (lib/nlattr.c:620) [ 14.722265] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.722287] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.722311] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.722338] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.722360] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.722383] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.722410] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.722434] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.722456] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.722479] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.722503] ___sys_sendmsg (net/socket.c:2752) [ 14.722527] __sys_sendmsg (net/socket.c:2784) [ 14.722552] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.722575] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.722597] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.722626] RIP: 0033:0x7f065486d08e [ 14.722648] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.722756] RSP: 002b:00007ffff5e5fa20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.722796] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f065486d08e [ 14.722836] RDX: 0000000000000000 RSI: 00007ffff5e5fad0 RDI: 0000000000000005 [ 14.722878] RBP: 00007ffff5e5fa30 R08: 0000000000000000 R09: 0000000000000000 [ 14.722923] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf49 [ 14.722967] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffff5e601a0 | [ 14.748392] ------------[ cut here ]------------ | [ 14.748427] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/757 | [ 14.748481] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 14.748617] Tainted: [W]=WARN [ 14.748637] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.748683] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.748711] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.748813] RSP: 0018:ff718e9ec0a536f0 EFLAGS: 00010286 [ 14.748851] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 14.748889] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055300 [ 14.748930] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 14.748973] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.749017] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443055300 [ 14.749064] FS: 00007ff5b649e840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 14.749107] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.749142] CR2: 000000003aac3988 CR3: 0000000003005003 CR4: 0000000000771ef0 [ 14.749181] PKRU: 55555554 [ 14.749198] Call Trace: [ 14.749214] [ 14.749229] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 14.749258] notifier_call_chain (kernel/notifier.c:85) [ 14.749280] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 14.749303] ? nla_strscpy (lib/nlattr.c:795) [ 14.749323] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 14.749356] ? __nla_validate_parse (lib/nlattr.c:620) [ 14.749384] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.749405] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.749428] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.749451] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.749470] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.749491] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.749518] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.749540] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.749563] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.749586] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.749613] ___sys_sendmsg (net/socket.c:2752) [ 14.749638] __sys_sendmsg (net/socket.c:2784) [ 14.749666] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.749689] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.749711] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.749742] RIP: 0033:0x7ff5b66d808e [ 14.749760] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.749864] RSP: 002b:00007ffc6e9d7df0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.749905] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff5b66d808e [ 14.749944] RDX: 0000000000000000 RSI: 00007ffc6e9d7ea0 RDI: 0000000000000005 [ 14.749982] RBP: 00007ffc6e9d7e00 R08: 0000000000000000 R09: 0000000000000000 [ 14.750025] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf49 [ 14.750071] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc6e9d8570 | [ 14.759316] ------------[ cut here ]------------ | [ 14.759348] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/758 | [ 14.759406] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 14.759544] Tainted: [W]=WARN [ 14.759564] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.759598] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.759622] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.759714] RSP: 0018:ff718e9ec0a536f0 EFLAGS: 00010286 [ 14.759744] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 14.759783] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055300 [ 14.759826] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 14.759865] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.759906] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443055300 [ 14.759953] FS: 00007f993be4f840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 14.759994] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.760031] CR2: 00000000287b8988 CR3: 000000000d2c5005 CR4: 0000000000771ef0 [ 14.760074] PKRU: 55555554 [ 14.760088] Call Trace: [ 14.760098] [ 14.760114] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 14.760134] notifier_call_chain (kernel/notifier.c:85) [ 14.760157] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 14.760178] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 14.760209] ? __nla_validate_parse (lib/nlattr.c:620) [ 14.760240] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.760258] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.760280] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.760310] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.760331] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.760354] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.760381] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.760403] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.760423] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.760444] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.760464] ___sys_sendmsg (net/socket.c:2752) [ 14.760486] __sys_sendmsg (net/socket.c:2784) [ 14.760508] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.760529] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.760550] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.760576] RIP: 0033:0x7f993c08908e [ 14.760598] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.760699] RSP: 002b:00007ffe36fea970 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.760741] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f993c08908e [ 14.760783] RDX: 0000000000000000 RSI: 00007ffe36feaa20 RDI: 0000000000000005 [ 14.760825] RBP: 00007ffe36fea980 R08: 0000000000000000 R09: 0000000000000000 [ 14.760867] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf49 [ 14.760907] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe36feb0f0 | [ 14.791419] ------------[ cut here ]------------ | [ 14.791449] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/760 | [ 14.791503] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 14.791636] Tainted: [W]=WARN [ 14.791660] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.791701] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.791734] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.791839] RSP: 0018:ff718e9ec0a536f0 EFLAGS: 00010286 [ 14.791863] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 14.791910] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305ac00 [ 14.791959] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 14.792000] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.792044] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044305ac00 [ 14.792088] FS: 00007f11a4d71840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 14.792135] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.792174] CR2: 00007f11a50411a0 CR3: 00000000041ef005 CR4: 0000000000771ef0 [ 14.792215] PKRU: 55555554 [ 14.792235] Call Trace: [ 14.792249] [ 14.792262] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 14.792285] notifier_call_chain (kernel/notifier.c:85) [ 14.792308] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 14.792334] ? nla_strscpy (lib/nlattr.c:795) [ 14.792355] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 14.792382] ? __nla_validate_parse (lib/nlattr.c:620) [ 14.792410] ? __free_pages_prepare (mm/page_alloc.c:1373 (discriminator 26)) [ 14.792440] ? __pcs_replace_empty_main (mm/slub.c:4620) [ 14.792470] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.792494] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.792516] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.792546] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.792569] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.792589] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.792625] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.792648] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.792672] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.792693] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.792717] ___sys_sendmsg (net/socket.c:2752) [ 14.792741] __sys_sendmsg (net/socket.c:2784) [ 14.792764] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.792789] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.792810] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.792838] RIP: 0033:0x7f11a4fab08e [ 14.792861] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.792958] RSP: 002b:00007ffc39022730 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.793003] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f11a4fab08e [ 14.793045] RDX: 0000000000000000 RSI: 00007ffc390227e0 RDI: 0000000000000005 [ 14.793088] RBP: 00007ffc39022740 R08: 0000000000000000 R09: 0000000000000000 [ 14.793133] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf49 [ 14.793179] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc39022eb0 | [ 14.803633] ------------[ cut here ]------------ | [ 14.803665] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/762 | [ 14.803716] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 14.803857] Tainted: [W]=WARN [ 14.803879] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.803916] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.803948] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.804052] RSP: 0018:ff718e9ec0a536f0 EFLAGS: 00010286 [ 14.804086] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 14.804133] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305ae00 [ 14.804174] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 14.804212] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.804259] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044305ae00 [ 14.804299] FS: 00007f2fc9ec6840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 14.804348] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.804384] CR2: 0000000009758988 CR3: 00000000041d3001 CR4: 0000000000771ef0 [ 14.804430] PKRU: 55555554 [ 14.804445] Call Trace: [ 14.804461] [ 14.804476] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 14.804496] notifier_call_chain (kernel/notifier.c:85) [ 14.804516] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 14.804541] ? nla_strscpy (lib/nlattr.c:795) [ 14.804565] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 14.804589] ? __nla_validate_parse (lib/nlattr.c:620) [ 14.804613] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.804636] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.804667] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.804700] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.804721] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.804742] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.804771] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.804793] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.804811] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.804830] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.804851] ___sys_sendmsg (net/socket.c:2752) [ 14.804872] __sys_sendmsg (net/socket.c:2784) [ 14.804896] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.804915] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.804936] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 14.804962] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.804985] RIP: 0033:0x7f2fca10008e [ 14.805007] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.805108] RSP: 002b:00007ffcf1f88970 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.805158] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2fca10008e [ 14.805201] RDX: 0000000000000000 RSI: 00007ffcf1f88a20 RDI: 0000000000000005 [ 14.805253] RBP: 00007ffcf1f88980 R08: 0000000000000000 R09: 0000000000000000 [ 14.805285] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf49 [ 14.805331] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcf1f890f0 | [ 14.824171] ------------[ cut here ]------------ | [ 14.824204] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/763 | [ 14.824269] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 14.824395] Tainted: [W]=WARN [ 14.824414] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.824456] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.824482] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.824582] RSP: 0018:ff718e9ec0a536f0 EFLAGS: 00010286 [ 14.824613] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 14.824667] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055d00 [ 14.824707] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 14.824748] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.824788] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443055d00 [ 14.824834] FS: 00007f1cb74df840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 14.824877] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.824907] CR2: 000000003bb79988 CR3: 00000000087fc001 CR4: 0000000000771ef0 [ 14.824949] PKRU: 55555554 [ 14.824963] Call Trace: [ 14.824978] [ 14.824992] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 14.825011] notifier_call_chain (kernel/notifier.c:85) [ 14.825033] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 14.825056] ? nla_strscpy (lib/nlattr.c:795) [ 14.825079] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 14.825107] ? __nla_validate_parse (lib/nlattr.c:620) [ 14.825132] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.825152] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.825174] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.825199] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.825218] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.825246] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.825272] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.825295] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.825318] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.825341] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.825363] ___sys_sendmsg (net/socket.c:2752) [ 14.825385] __sys_sendmsg (net/socket.c:2784) [ 14.825406] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.825428] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.825450] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.825486] RIP: 0033:0x7f1cb771908e [ 14.825508] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.825597] RSP: 002b:00007ffc0b17ff10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.825635] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1cb771908e [ 14.825674] RDX: 0000000000000000 RSI: 00007ffc0b17ffc0 RDI: 0000000000000005 [ 14.825706] RBP: 00007ffc0b17ff20 R08: 0000000000000000 R09: 0000000000000000 [ 14.825752] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf49 [ 14.825783] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc0b180690 | [ 14.864022] ------------[ cut here ]------------ | [ 14.864070] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/765 | [ 14.864130] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 14.864266] Tainted: [W]=WARN [ 14.864287] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.864323] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.864355] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.864453] RSP: 0018:ff718e9ec0a536f0 EFLAGS: 00010286 [ 14.864482] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 14.864526] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229b00 [ 14.864572] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 14.864614] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.864663] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443229b00 [ 14.864706] FS: 00007f4e5e063840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 14.864753] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.864788] CR2: 00007f3d1372ff98 CR3: 00000000040be004 CR4: 0000000000771ef0 [ 14.864829] PKRU: 55555554 [ 14.864845] Call Trace: [ 14.864860] [ 14.864876] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 14.864899] notifier_call_chain (kernel/notifier.c:85) [ 14.864921] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 14.864943] ? nla_strscpy (lib/nlattr.c:795) [ 14.864965] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 14.864995] ? __nla_validate_parse (lib/nlattr.c:620) [ 14.865027] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.865051] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.865073] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.865101] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.865120] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.865142] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.865173] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.865195] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.865216] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.865241] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.865262] ___sys_sendmsg (net/socket.c:2752) [ 14.865283] __sys_sendmsg (net/socket.c:2784) [ 14.865304] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.865328] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 14.865361] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.865392] RIP: 0033:0x7f4e5e29d08e [ 14.865415] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.865517] RSP: 002b:00007ffd73310df0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.865554] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4e5e29d08e [ 14.865597] RDX: 0000000000000000 RSI: 00007ffd73310ea0 RDI: 0000000000000005 [ 14.865636] RBP: 00007ffd73310e00 R08: 0000000000000000 R09: 0000000000000000 [ 14.865683] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf49 [ 14.865726] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd73311570 | [ 14.887152] ------------[ cut here ]------------ | [ 14.887187] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/767 | [ 14.887256] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 14.887382] Tainted: [W]=WARN [ 14.887402] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.887440] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.887470] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.887558] RSP: 0018:ff718e9ec0a636f0 EFLAGS: 00010286 [ 14.887588] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 14.887631] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305af00 [ 14.887679] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 14.887722] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.887758] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044305af00 [ 14.887811] FS: 00007f5c6c931840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 14.887846] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.887888] CR2: 00007f5c6cc011a0 CR3: 00000000042d2005 CR4: 0000000000771ef0 [ 14.887930] PKRU: 55555554 [ 14.887946] Call Trace: [ 14.887959] [ 14.887972] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 14.887996] notifier_call_chain (kernel/notifier.c:85) [ 14.888015] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 14.888039] ? nla_strscpy (lib/nlattr.c:795) [ 14.888061] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 14.888086] ? __nla_validate_parse (lib/nlattr.c:620) [ 14.888116] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.888139] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.888158] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.888182] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.888204] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.888223] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.888256] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.888279] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.888295] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.888313] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.888332] ___sys_sendmsg (net/socket.c:2752) [ 14.888354] __sys_sendmsg (net/socket.c:2784) [ 14.888377] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.888399] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.888424] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.888451] RIP: 0033:0x7f5c6cb6b08e [ 14.888473] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.888575] RSP: 002b:00007fff09c57cf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.888623] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5c6cb6b08e [ 14.888672] RDX: 0000000000000000 RSI: 00007fff09c57da0 RDI: 0000000000000005 [ 14.888718] RBP: 00007fff09c57d00 R08: 0000000000000000 R09: 0000000000000000 [ 14.888768] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf49 [ 14.888805] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff09c58470 | [ 14.910827] ------------[ cut here ]------------ | [ 14.910857] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/768 | [ 14.910916] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 14.911060] Tainted: [W]=WARN [ 14.911089] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.911130] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.911162] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.911267] RSP: 0018:ff718e9ec0a736f0 EFLAGS: 00010286 [ 14.911294] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 14.911332] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229300 [ 14.911372] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 14.911414] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.911454] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443229300 [ 14.911499] FS: 00007fb668c9a840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 14.911547] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.911576] CR2: 00005614d1dce4a8 CR3: 00000000030bb001 CR4: 0000000000771ef0 [ 14.911624] PKRU: 55555554 [ 14.911637] Call Trace: [ 14.911657] [ 14.911673] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 14.911698] notifier_call_chain (kernel/notifier.c:85) [ 14.911722] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 14.911746] ? nla_strscpy (lib/nlattr.c:795) [ 14.911767] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 14.911794] ? __nla_validate_parse (lib/nlattr.c:620) [ 14.911824] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.911846] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.911866] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.911893] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.911917] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.911935] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.911968] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.911990] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.912012] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.912037] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.912058] ___sys_sendmsg (net/socket.c:2752) [ 14.912080] __sys_sendmsg (net/socket.c:2784) [ 14.912101] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.912125] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.912147] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.912173] RIP: 0033:0x7fb668ed408e [ 14.912194] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.912283] RSP: 002b:00007fff3ef955b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.912323] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb668ed408e [ 14.912364] RDX: 0000000000000000 RSI: 00007fff3ef95660 RDI: 0000000000000005 [ 14.912405] RBP: 00007fff3ef955c0 R08: 0000000000000000 R09: 0000000000000000 [ 14.912445] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4a [ 14.912487] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff3ef95d30 | [ 14.949007] ------------[ cut here ]------------ | [ 14.949048] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/770 | [ 14.949093] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 14.949217] Tainted: [W]=WARN [ 14.949241] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.949276] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.949306] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.949408] RSP: 0018:ff718e9ec0a6b6f0 EFLAGS: 00010286 [ 14.949438] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 14.949479] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228200 [ 14.949520] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 14.949563] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.949606] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443228200 [ 14.949660] FS: 00007f39aa092840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 14.949741] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.949771] CR2: 00007f3a1188fd48 CR3: 000000000869d003 CR4: 0000000000771ef0 [ 14.949813] PKRU: 55555554 [ 14.949830] Call Trace: [ 14.949846] [ 14.949863] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 14.949886] notifier_call_chain (kernel/notifier.c:85) [ 14.949909] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 14.949932] ? nla_strscpy (lib/nlattr.c:795) [ 14.949953] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 14.949987] ? __nla_validate_parse (lib/nlattr.c:620) [ 14.950017] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.950039] ? __pcs_replace_empty_main (mm/slub.c:4620) [ 14.950071] ? kmem_cache_alloc_node_noprof (mm/slub.c:4749 mm/slub.c:4883 mm/slub.c:4950) [ 14.950099] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.950123] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.950153] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.950175] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.950196] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.950224] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.950249] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.950269] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.950288] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.950310] ___sys_sendmsg (net/socket.c:2752) [ 14.950331] __sys_sendmsg (net/socket.c:2784) [ 14.950352] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.950373] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.950395] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 14.950421] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.950447] RIP: 0033:0x7f39aa2cc08e [ 14.950469] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.950563] RSP: 002b:00007ffc39412ac0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.950608] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f39aa2cc08e [ 14.950650] RDX: 0000000000000000 RSI: 00007ffc39412b70 RDI: 0000000000000005 [ 14.950702] RBP: 00007ffc39412ad0 R08: 0000000000000000 R09: 0000000000000000 [ 14.950747] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4a [ 14.950790] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc39413240 | [ 14.978994] ------------[ cut here ]------------ | [ 14.979060] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/771 | [ 14.979120] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 14.979250] Tainted: [W]=WARN [ 14.979276] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.979312] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.979344] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.979445] RSP: 0018:ff718e9ec0a6b6f0 EFLAGS: 00010286 [ 14.979474] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 14.979519] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059200 [ 14.979558] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 14.979596] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.979645] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443059200 [ 14.979691] FS: 00007fe8601c1840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 14.979735] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.979771] CR2: 00007fe8604911a0 CR3: 00000000086d2003 CR4: 0000000000771ef0 [ 14.979805] PKRU: 55555554 [ 14.979820] Call Trace: [ 14.979833] [ 14.979848] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 14.979870] notifier_call_chain (kernel/notifier.c:85) [ 14.979892] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 14.979915] ? nla_strscpy (lib/nlattr.c:795) [ 14.979939] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 14.979967] ? __nla_validate_parse (lib/nlattr.c:620) [ 14.979998] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.980020] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.980042] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.980073] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.980095] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.980119] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.980146] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.980168] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.980189] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.980215] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.980238] ___sys_sendmsg (net/socket.c:2752) [ 14.980261] __sys_sendmsg (net/socket.c:2784) [ 14.980285] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.980309] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.980334] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 14.980362] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.980389] RIP: 0033:0x7fe8603fb08e [ 14.980411] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.980504] RSP: 002b:00007ffd6125f0e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.980551] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe8603fb08e [ 14.980592] RDX: 0000000000000000 RSI: 00007ffd6125f190 RDI: 0000000000000005 [ 14.980631] RBP: 00007ffd6125f0f0 R08: 0000000000000000 R09: 0000000000000000 [ 14.980682] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4a [ 14.980721] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd6125f860 | [ 14.994925] ------------[ cut here ]------------ | [ 14.994955] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/773 | [ 14.995011] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 14.995124] Tainted: [W]=WARN [ 14.995148] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.995182] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 14.995215] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 14.995317] RSP: 0018:ff718e9ec0a536f0 EFLAGS: 00010286 [ 14.995350] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 14.995390] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059000 [ 14.995432] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 14.995471] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 14.995514] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443059000 [ 14.995557] FS: 00007f57d7fc8840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 14.995603] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.995638] CR2: 000000001354f988 CR3: 0000000008780006 CR4: 0000000000771ef0 [ 14.995774] PKRU: 55555554 [ 14.995796] Call Trace: [ 14.995811] [ 14.995832] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 14.995860] notifier_call_chain (kernel/notifier.c:85) [ 14.995882] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 14.995903] ? nla_strscpy (lib/nlattr.c:795) [ 14.995926] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 14.995962] ? __nla_validate_parse (lib/nlattr.c:620) [ 14.995994] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 14.996018] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 14.996037] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 14.996066] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 14.996089] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 14.996115] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 14.996146] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 14.996168] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 14.996188] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 14.996212] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 14.996239] ___sys_sendmsg (net/socket.c:2752) [ 14.996267] __sys_sendmsg (net/socket.c:2784) [ 14.996289] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.996314] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 14.996335] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.996361] RIP: 0033:0x7f57d820208e [ 14.996382] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 14.996477] RSP: 002b:00007ffcd04e20f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.996521] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f57d820208e [ 14.996565] RDX: 0000000000000000 RSI: 00007ffcd04e21a0 RDI: 0000000000000005 [ 14.996606] RBP: 00007ffcd04e2100 R08: 0000000000000000 R09: 0000000000000000 [ 14.996649] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4a [ 14.996697] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcd04e2870 | [ 15.034367] ------------[ cut here ]------------ | [ 15.034416] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/774 | [ 15.034479] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 15.034610] Tainted: [W]=WARN [ 15.034632] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.034664] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.034697] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.034796] RSP: 0018:ff718e9ec0a536f0 EFLAGS: 00010286 [ 15.034824] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 15.034859] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2cd00 [ 15.034909] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 15.034949] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.034994] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2cd00 [ 15.035048] FS: 00007fb90b27e840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 15.035095] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.035127] CR2: 0000000000763988 CR3: 0000000008780006 CR4: 0000000000771ef0 [ 15.035170] PKRU: 55555554 [ 15.035186] Call Trace: [ 15.035200] [ 15.035217] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 15.035243] notifier_call_chain (kernel/notifier.c:85) [ 15.035262] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 15.035284] ? nla_strscpy (lib/nlattr.c:795) [ 15.035305] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 15.035333] ? __nla_validate_parse (lib/nlattr.c:620) [ 15.035363] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.035385] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.035405] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.035432] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.035451] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.035470] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.035498] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.035517] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.035536] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.035556] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.035577] ___sys_sendmsg (net/socket.c:2752) [ 15.035601] __sys_sendmsg (net/socket.c:2784) [ 15.035622] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.035644] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.035670] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.035694] RIP: 0033:0x7fb90b4b808e [ 15.035716] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.035811] RSP: 002b:00007ffde45cf320 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.035852] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb90b4b808e [ 15.035894] RDX: 0000000000000000 RSI: 00007ffde45cf3d0 RDI: 0000000000000005 [ 15.035936] RBP: 00007ffde45cf330 R08: 0000000000000000 R09: 0000000000000000 [ 15.035975] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4a [ 15.036020] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffde45cfaa0 | [ 15.061366] ------------[ cut here ]------------ | [ 15.061428] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/776 | [ 15.061488] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 15.061622] Tainted: [W]=WARN [ 15.061651] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.061691] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.061721] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.061823] RSP: 0018:ff718e9ec0a536f0 EFLAGS: 00010286 [ 15.061852] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 15.061893] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1f00 [ 15.061936] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 15.061976] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.062018] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04418e1f00 [ 15.062061] FS: 00007ff3cb8c2840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 15.062106] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.062140] CR2: 00007ff3cbb921a0 CR3: 000000000c7d6002 CR4: 0000000000771ef0 [ 15.062182] PKRU: 55555554 [ 15.062196] Call Trace: [ 15.062211] [ 15.062225] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 15.062249] notifier_call_chain (kernel/notifier.c:85) [ 15.062271] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 15.062293] ? nla_strscpy (lib/nlattr.c:795) [ 15.062315] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 15.062344] ? __nla_validate_parse (lib/nlattr.c:620) [ 15.062374] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.062394] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.062417] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.062444] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.062466] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.062486] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.062515] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.062535] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.062555] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.062574] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.062593] ___sys_sendmsg (net/socket.c:2752) [ 15.062614] __sys_sendmsg (net/socket.c:2784) [ 15.062635] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.062661] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.062684] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 15.062714] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.062743] RIP: 0033:0x7ff3cbafc08e [ 15.062766] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.062861] RSP: 002b:00007ffde3aa7540 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.062900] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff3cbafc08e [ 15.062942] RDX: 0000000000000000 RSI: 00007ffde3aa75f0 RDI: 0000000000000005 [ 15.062984] RBP: 00007ffde3aa7550 R08: 0000000000000000 R09: 0000000000000000 [ 15.063025] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4a [ 15.063067] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffde3aa7cc0 | [ 15.084362] ------------[ cut here ]------------ | [ 15.084393] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/778 | [ 15.084453] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 15.084581] Tainted: [W]=WARN [ 15.084606] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.084648] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.084681] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.084780] RSP: 0018:ff718e9ec0a536f0 EFLAGS: 00010286 [ 15.084804] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 15.084851] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059700 [ 15.084896] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 15.084940] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.084985] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443059700 [ 15.085033] FS: 00007fe88e348840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 15.085075] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.085111] CR2: 0000000027b6f988 CR3: 0000000003273002 CR4: 0000000000771ef0 [ 15.085156] PKRU: 55555554 [ 15.085169] Call Trace: [ 15.085185] [ 15.085201] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 15.085224] notifier_call_chain (kernel/notifier.c:85) [ 15.085251] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 15.085274] ? nla_strscpy (lib/nlattr.c:795) [ 15.085296] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 15.085329] ? __nla_validate_parse (lib/nlattr.c:620) [ 15.085355] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.085376] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.085396] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.085425] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.085449] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.085477] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.085509] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.085532] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.085556] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.085579] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.085600] ___sys_sendmsg (net/socket.c:2752) [ 15.085623] __sys_sendmsg (net/socket.c:2784) [ 15.085647] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.085678] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.085700] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 15.085731] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.085761] RIP: 0033:0x7fe88e58208e [ 15.085782] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.085883] RSP: 002b:00007ffe6c1bf690 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.085918] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe88e58208e [ 15.085962] RDX: 0000000000000000 RSI: 00007ffe6c1bf740 RDI: 0000000000000005 [ 15.086008] RBP: 00007ffe6c1bf6a0 R08: 0000000000000000 R09: 0000000000000000 [ 15.086054] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4a [ 15.086097] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe6c1bfe10 | [ 15.113035] ------------[ cut here ]------------ | [ 15.113073] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/780 | [ 15.113128] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 15.113255] Tainted: [W]=WARN [ 15.113275] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.113313] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.113354] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.113445] RSP: 0018:ff718e9ec0a536f0 EFLAGS: 00010286 [ 15.113468] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 15.113507] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059a00 [ 15.113552] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 15.113597] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.113645] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443059a00 [ 15.113701] FS: 00007f0096817840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 15.113741] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.113780] CR2: 00000000155dc988 CR3: 00000000087e6004 CR4: 0000000000771ef0 [ 15.113823] PKRU: 55555554 [ 15.113836] Call Trace: [ 15.113850] [ 15.113869] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 15.113891] notifier_call_chain (kernel/notifier.c:85) [ 15.113913] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 15.113936] ? nla_strscpy (lib/nlattr.c:795) [ 15.113957] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 15.113986] ? __nla_validate_parse (lib/nlattr.c:620) [ 15.114017] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.114041] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.114061] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.114088] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.114112] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.114134] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.114162] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.114185] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.114206] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.114227] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.114251] ___sys_sendmsg (net/socket.c:2752) [ 15.114276] __sys_sendmsg (net/socket.c:2784) [ 15.114299] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.114319] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.114346] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.114372] RIP: 0033:0x7f0096a5108e [ 15.114393] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.114489] RSP: 002b:00007fff74a37150 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.114532] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0096a5108e [ 15.114573] RDX: 0000000000000000 RSI: 00007fff74a37200 RDI: 0000000000000005 [ 15.114616] RBP: 00007fff74a37160 R08: 0000000000000000 R09: 0000000000000000 [ 15.114672] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4a [ 15.114715] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff74a378d0 | [ 15.146949] ------------[ cut here ]------------ | [ 15.146985] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/782 | [ 15.147039] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 15.147169] Tainted: [W]=WARN [ 15.147189] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.147222] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.147255] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.147352] RSP: 0018:ff718e9ec0a536f0 EFLAGS: 00010286 [ 15.147375] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 15.147419] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055b00 [ 15.147463] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 15.147508] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.147552] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443055b00 [ 15.147596] FS: 00007faf00b22840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 15.147640] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.147684] CR2: 00007faf00df21a0 CR3: 000000000300a004 CR4: 0000000000771ef0 [ 15.147723] PKRU: 55555554 [ 15.147742] Call Trace: [ 15.147758] [ 15.147773] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 15.147795] notifier_call_chain (kernel/notifier.c:85) [ 15.147816] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 15.147840] ? nla_strscpy (lib/nlattr.c:795) [ 15.147859] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 15.147888] ? __nla_validate_parse (lib/nlattr.c:620) [ 15.147920] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.147940] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.147964] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.147990] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.148012] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.148032] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.148063] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.148086] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.148112] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.148134] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.148154] ___sys_sendmsg (net/socket.c:2752) [ 15.148176] __sys_sendmsg (net/socket.c:2784) [ 15.148199] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.148220] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.148244] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.148271] RIP: 0033:0x7faf00d5c08e [ 15.148292] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.148384] RSP: 002b:00007fff2db28ed0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.148424] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007faf00d5c08e [ 15.148464] RDX: 0000000000000000 RSI: 00007fff2db28f80 RDI: 0000000000000005 [ 15.148506] RBP: 00007fff2db28ee0 R08: 0000000000000000 R09: 0000000000000000 [ 15.148547] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4a [ 15.148590] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff2db29650 | [ 15.159539] ------------[ cut here ]------------ | [ 15.159573] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/784 | [ 15.159628] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 15.159829] Tainted: [W]=WARN [ 15.159852] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.159891] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.159921] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.160020] RSP: 0018:ff718e9ec0a536f0 EFLAGS: 00010286 [ 15.160052] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 15.160090] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2c400 [ 15.160126] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 15.160167] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.160212] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2c400 [ 15.160263] FS: 00007f8a64240840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 15.160308] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.160348] CR2: 00007f8a645101a0 CR3: 00000000032de006 CR4: 0000000000771ef0 [ 15.160397] PKRU: 55555554 [ 15.160410] Call Trace: [ 15.160424] [ 15.160440] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 15.160462] notifier_call_chain (kernel/notifier.c:85) [ 15.160484] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 15.160508] ? nla_strscpy (lib/nlattr.c:795) [ 15.160527] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 15.160556] ? __nla_validate_parse (lib/nlattr.c:620) [ 15.160589] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.160609] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.160631] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.160670] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.160693] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.160715] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.160747] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.160770] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.160795] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.160816] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.160845] ___sys_sendmsg (net/socket.c:2752) [ 15.160865] __sys_sendmsg (net/socket.c:2784) [ 15.160886] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.160910] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.160931] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 15.160962] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.160994] RIP: 0033:0x7f8a6447a08e [ 15.161014] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.161105] RSP: 002b:00007fffea46aa40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.161148] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8a6447a08e [ 15.161197] RDX: 0000000000000000 RSI: 00007fffea46aaf0 RDI: 0000000000000005 [ 15.161244] RBP: 00007fffea46aa50 R08: 0000000000000000 R09: 0000000000000000 [ 15.161288] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4a [ 15.161340] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffea46b1c0 | [ 15.195181] ------------[ cut here ]------------ | [ 15.195241] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/786 | [ 15.195296] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 15.195418] Tainted: [W]=WARN [ 15.195440] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.195472] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.195501] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.195595] RSP: 0018:ff718e9ec0a536f0 EFLAGS: 00010286 [ 15.195624] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 15.195672] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229500 [ 15.195714] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 15.195760] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.195799] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443229500 [ 15.195849] FS: 00007f5a19067840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 15.195893] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.195929] CR2: 0000000021af7988 CR3: 00000000018d5006 CR4: 0000000000771ef0 [ 15.195971] PKRU: 55555554 [ 15.195988] Call Trace: [ 15.196003] [ 15.196020] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 15.196044] notifier_call_chain (kernel/notifier.c:85) [ 15.196064] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 15.196085] ? nla_strscpy (lib/nlattr.c:795) [ 15.196110] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 15.196145] ? __nla_validate_parse (lib/nlattr.c:620) [ 15.196172] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.196192] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.196211] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.196240] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.196260] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.196284] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.196314] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.196334] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.196355] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.196377] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.196398] ___sys_sendmsg (net/socket.c:2752) [ 15.196421] __sys_sendmsg (net/socket.c:2784) [ 15.196442] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.196461] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.196485] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.196512] RIP: 0033:0x7f5a192a108e [ 15.196533] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.196624] RSP: 002b:00007ffcf5aaf7a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.196667] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5a192a108e [ 15.196710] RDX: 0000000000000000 RSI: 00007ffcf5aaf850 RDI: 0000000000000005 [ 15.196751] RBP: 00007ffcf5aaf7b0 R08: 0000000000000000 R09: 0000000000000000 [ 15.196789] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4a [ 15.196825] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcf5aaff20 | [ 15.223079] ------------[ cut here ]------------ | [ 15.223116] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/788 | [ 15.223164] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 15.223315] Tainted: [W]=WARN [ 15.223336] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.223373] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.223407] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.223506] RSP: 0018:ff718e9ec0a536f0 EFLAGS: 00010286 [ 15.223533] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 15.223568] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229c00 [ 15.223608] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 15.223660] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.223704] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443229c00 [ 15.223757] FS: 00007f33215cc840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 15.223802] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.223839] CR2: 0000000028172988 CR3: 00000000042dd002 CR4: 0000000000771ef0 [ 15.223878] PKRU: 55555554 [ 15.223894] Call Trace: [ 15.223908] [ 15.223921] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 15.223946] notifier_call_chain (kernel/notifier.c:85) [ 15.223968] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 15.223995] ? nla_strscpy (lib/nlattr.c:795) [ 15.224020] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 15.224047] ? __nla_validate_parse (lib/nlattr.c:620) [ 15.224076] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.224103] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.224126] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.224153] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.224176] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.224198] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.224230] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.224258] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.224282] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.224306] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.224328] ___sys_sendmsg (net/socket.c:2752) [ 15.224354] __sys_sendmsg (net/socket.c:2784) [ 15.224377] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.224402] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.224424] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.224453] RIP: 0033:0x7f332180608e [ 15.224475] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.224573] RSP: 002b:00007fffe3c01630 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.224619] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f332180608e [ 15.224668] RDX: 0000000000000000 RSI: 00007fffe3c016e0 RDI: 0000000000000005 [ 15.224712] RBP: 00007fffe3c01640 R08: 0000000000000000 R09: 0000000000000000 [ 15.224757] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4a [ 15.224803] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffe3c01db0 | [ 15.254620] ------------[ cut here ]------------ | [ 15.254662] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/790 | [ 15.254730] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 15.254857] Tainted: [W]=WARN [ 15.254879] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.254914] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.254943] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.255046] RSP: 0018:ff718e9ec0a536f0 EFLAGS: 00010286 [ 15.255074] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 15.255117] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2d800 [ 15.255157] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 15.255198] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.255249] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2d800 [ 15.255295] FS: 00007f39d8bcc840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 15.255344] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.255379] CR2: 0000000013252988 CR3: 000000000c78c002 CR4: 0000000000771ef0 [ 15.255421] PKRU: 55555554 [ 15.255433] Call Trace: [ 15.255445] [ 15.255459] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 15.255483] notifier_call_chain (kernel/notifier.c:85) [ 15.255503] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 15.255524] ? nla_strscpy (lib/nlattr.c:795) [ 15.255547] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 15.255574] ? __nla_validate_parse (lib/nlattr.c:620) [ 15.255605] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.255627] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.255650] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.255685] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.255706] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.255729] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.255760] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.255781] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.255801] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.255824] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.255849] ___sys_sendmsg (net/socket.c:2752) [ 15.255875] __sys_sendmsg (net/socket.c:2784) [ 15.255896] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.255920] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.255943] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 15.255971] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.255998] RIP: 0033:0x7f39d8e0608e [ 15.256021] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.256113] RSP: 002b:00007fffad7578a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.256153] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f39d8e0608e [ 15.256196] RDX: 0000000000000000 RSI: 00007fffad757950 RDI: 0000000000000005 [ 15.256236] RBP: 00007fffad7578b0 R08: 0000000000000000 R09: 0000000000000000 [ 15.256278] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4a [ 15.256323] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffad758020 | [ 15.282951] ------------[ cut here ]------------ | [ 15.282992] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/792 | [ 15.283050] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 15.283170] Tainted: [W]=WARN [ 15.283188] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.283225] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.283258] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.283370] RSP: 0018:ff718e9ec0a536f0 EFLAGS: 00010286 [ 15.283407] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 15.283452] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058900 [ 15.283498] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 15.283545] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.283586] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443058900 [ 15.283628] FS: 00007faf33f9a840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 15.283675] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.283707] CR2: 000000001c720988 CR3: 0000000002dd4004 CR4: 0000000000771ef0 [ 15.283761] PKRU: 55555554 [ 15.283781] Call Trace: [ 15.283795] [ 15.283813] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 15.283836] notifier_call_chain (kernel/notifier.c:85) [ 15.283858] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 15.283880] ? nla_strscpy (lib/nlattr.c:795) [ 15.283903] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 15.283932] ? __nla_validate_parse (lib/nlattr.c:620) [ 15.283964] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.283985] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.284008] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.284034] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.284052] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.284074] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.284102] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.284123] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.284146] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.284165] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.284191] ___sys_sendmsg (net/socket.c:2752) [ 15.284212] __sys_sendmsg (net/socket.c:2784) [ 15.284237] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.284258] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.284278] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 15.284306] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.284339] RIP: 0033:0x7faf341d408e [ 15.284359] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.284452] RSP: 002b:00007fff725ef4e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.284499] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007faf341d408e [ 15.284544] RDX: 0000000000000000 RSI: 00007fff725ef590 RDI: 0000000000000005 [ 15.284591] RBP: 00007fff725ef4f0 R08: 0000000000000000 R09: 0000000000000000 [ 15.284632] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4a [ 15.284677] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff725efc60 | [ 15.310424] ------------[ cut here ]------------ | [ 15.310464] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/793 | [ 15.310522] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 15.310662] Tainted: [W]=WARN [ 15.310687] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.310723] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.310749] 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 [ 15.310851] RSP: 0018:ff718e9ec0a536f0 EFLAGS: 00010286 [ 15.310882] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 15.310927] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2d300 [ 15.310972] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 15.311012] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.311055] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2d300 [ 15.311096] FS: 00007fe2d70c3840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 15.311139] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.311175] CR2: 0000000026a4f988 CR3: 00000000086d9004 CR4: 0000000000771ef0 [ 15.311216] PKRU: 55555554 [ 15.311234] Call Trace: [ 15.311247] [ 15.311263] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 15.311286] notifier_call_chain (kernel/notifier.c:85) [ 15.311309] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 15.311333] ? nla_strscpy (lib/nlattr.c:795) [ 15.311354] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 15.311384] ? __nla_validate_parse (lib/nlattr.c:620) [ 15.311413] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.311435] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.311456] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.311483] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.311504] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.311525] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.311555] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.311574] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.311593] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.311618] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.311640] ___sys_sendmsg (net/socket.c:2752) [ 15.311665] __sys_sendmsg (net/socket.c:2784) [ 15.311689] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.311713] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.311732] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.311758] RIP: 0033:0x7fe2d72fd08e [ 15.311783] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.311880] RSP: 002b:00007fffee6e3110 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.311922] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe2d72fd08e [ 15.311967] RDX: 0000000000000000 RSI: 00007fffee6e31c0 RDI: 0000000000000005 [ 15.312007] RBP: 00007fffee6e3120 R08: 0000000000000000 R09: 0000000000000000 [ 15.312049] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4a [ 15.312096] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffee6e3890 | [ 15.336202] ------------[ cut here ]------------ | [ 15.336264] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/795 | [ 15.336321] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 15.336452] Tainted: [W]=WARN [ 15.336479] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.336519] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.336546] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.336651] RSP: 0018:ff718e9ec0a536f0 EFLAGS: 00010286 [ 15.336725] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 15.336772] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228500 [ 15.336817] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 15.336857] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.336898] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443228500 [ 15.336947] FS: 00007fbffd756840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 15.336998] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.337032] CR2: 0000000011e7b988 CR3: 00000000018f1006 CR4: 0000000000771ef0 [ 15.337074] PKRU: 55555554 [ 15.337090] Call Trace: [ 15.337105] [ 15.337119] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 15.337141] notifier_call_chain (kernel/notifier.c:85) [ 15.337161] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 15.337185] ? nla_strscpy (lib/nlattr.c:795) [ 15.337208] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 15.337242] ? __nla_validate_parse (lib/nlattr.c:620) [ 15.337266] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.337287] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.337312] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.337342] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.337364] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.337386] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.337418] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.337442] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.337472] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.337493] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.337516] ___sys_sendmsg (net/socket.c:2752) [ 15.337539] __sys_sendmsg (net/socket.c:2784) [ 15.337557] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.337577] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.337600] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 15.337631] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.337671] RIP: 0033:0x7fbffd99008e [ 15.337691] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.337795] RSP: 002b:00007ffc5fbf1290 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.337833] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbffd99008e [ 15.337872] RDX: 0000000000000000 RSI: 00007ffc5fbf1340 RDI: 0000000000000005 [ 15.337915] RBP: 00007ffc5fbf12a0 R08: 0000000000000000 R09: 0000000000000000 [ 15.337967] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4a [ 15.338010] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc5fbf1a10 | [ 15.374083] ------------[ cut here ]------------ | [ 15.374126] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/797 | [ 15.374187] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 15.374306] Tainted: [W]=WARN [ 15.374325] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.374358] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.374388] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.374490] RSP: 0018:ff718e9ec0a536f0 EFLAGS: 00010286 [ 15.374520] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 15.374560] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228000 [ 15.374603] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 15.374643] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.374693] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443228000 [ 15.374748] FS: 00007f0632101840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 15.374796] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.374833] CR2: 00007f06323d11a0 CR3: 0000000001920005 CR4: 0000000000771ef0 [ 15.374876] PKRU: 55555554 [ 15.374889] Call Trace: [ 15.374901] [ 15.374916] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 15.374936] notifier_call_chain (kernel/notifier.c:85) [ 15.374959] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 15.374983] ? nla_strscpy (lib/nlattr.c:795) [ 15.375005] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 15.375036] ? __nla_validate_parse (lib/nlattr.c:620) [ 15.375068] ? __free_pages_prepare (mm/page_alloc.c:1373 (discriminator 26)) [ 15.375098] ? __pcs_replace_empty_main (mm/slub.c:4620) [ 15.375128] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.375148] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.375172] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.375200] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.375220] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.375244] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.375269] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.375293] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.375317] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.375339] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.375359] ___sys_sendmsg (net/socket.c:2752) [ 15.375382] __sys_sendmsg (net/socket.c:2784) [ 15.375405] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.375427] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.375452] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 15.375480] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.375511] RIP: 0033:0x7f063233b08e [ 15.375532] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.375633] RSP: 002b:00007ffe4bab8b10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.375721] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f063233b08e [ 15.375769] RDX: 0000000000000000 RSI: 00007ffe4bab8bc0 RDI: 0000000000000005 [ 15.375808] RBP: 00007ffe4bab8b20 R08: 0000000000000000 R09: 0000000000000000 [ 15.375853] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4a [ 15.375894] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe4bab9290 | [ 15.389047] ------------[ cut here ]------------ | [ 15.389085] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/798 | [ 15.389138] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 15.389264] Tainted: [W]=WARN [ 15.389284] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.389312] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.389342] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.389435] RSP: 0018:ff718e9ec0a536f0 EFLAGS: 00010286 [ 15.389465] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 15.389507] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b400 [ 15.389552] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 15.389595] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.389638] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044322b400 [ 15.389694] FS: 00007f7f495fd840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 15.389742] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.389776] CR2: 0000000022ffe988 CR3: 000000000841f002 CR4: 0000000000771ef0 [ 15.389818] PKRU: 55555554 [ 15.389830] Call Trace: [ 15.389845] [ 15.389860] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 15.389883] notifier_call_chain (kernel/notifier.c:85) [ 15.389906] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 15.389929] ? nla_strscpy (lib/nlattr.c:795) [ 15.389954] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 15.389983] ? __nla_validate_parse (lib/nlattr.c:620) [ 15.390011] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.390030] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.390054] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.390089] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.390111] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.390132] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.390162] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.390185] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.390207] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.390228] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.390252] ___sys_sendmsg (net/socket.c:2752) [ 15.390274] __sys_sendmsg (net/socket.c:2784) [ 15.390296] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.390317] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.390339] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 15.390368] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.390402] RIP: 0033:0x7f7f4983708e [ 15.390423] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.390515] RSP: 002b:00007ffc3c56d950 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.390557] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7f4983708e [ 15.390603] RDX: 0000000000000000 RSI: 00007ffc3c56da00 RDI: 0000000000000005 [ 15.390647] RBP: 00007ffc3c56d960 R08: 0000000000000000 R09: 0000000000000000 [ 15.390697] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4a [ 15.390741] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc3c56e0d0 | [ 15.413487] ------------[ cut here ]------------ | [ 15.413519] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/800 | [ 15.413579] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 15.413719] Tainted: [W]=WARN [ 15.413742] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.413770] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.413803] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.413899] RSP: 0018:ff718e9ec0a536f0 EFLAGS: 00010286 [ 15.413935] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 15.413974] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322bb00 [ 15.414014] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 15.414051] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.414091] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044322bb00 [ 15.414129] FS: 00007f715f6e5840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 15.414174] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.414204] CR2: 0000000012780988 CR3: 00000000018b7001 CR4: 0000000000771ef0 [ 15.414252] PKRU: 55555554 [ 15.414268] Call Trace: [ 15.414282] [ 15.414296] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 15.414321] notifier_call_chain (kernel/notifier.c:85) [ 15.414343] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 15.414367] ? nla_strscpy (lib/nlattr.c:795) [ 15.414391] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 15.414420] ? __nla_validate_parse (lib/nlattr.c:620) [ 15.414455] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.414478] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.414495] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.414527] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.414553] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.414572] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.414600] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.414623] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.414644] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.414670] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.414690] ___sys_sendmsg (net/socket.c:2752) [ 15.414709] __sys_sendmsg (net/socket.c:2784) [ 15.414736] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.414760] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.414781] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 15.414810] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.414836] RIP: 0033:0x7f715f91f08e [ 15.414859] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.414948] RSP: 002b:00007ffcc49b6290 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.414988] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f715f91f08e [ 15.415027] RDX: 0000000000000000 RSI: 00007ffcc49b6340 RDI: 0000000000000005 [ 15.415072] RBP: 00007ffcc49b62a0 R08: 0000000000000000 R09: 0000000000000000 [ 15.415118] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4a [ 15.415152] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcc49b6a10 | [ 15.442135] ------------[ cut here ]------------ | [ 15.442165] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/802 | [ 15.442225] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 15.442369] Tainted: [W]=WARN [ 15.442391] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.442427] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.442456] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.442553] RSP: 0018:ff718e9ec0a536f0 EFLAGS: 00010286 [ 15.442576] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 15.442615] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b000 [ 15.442667] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 15.442709] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.442749] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044322b000 [ 15.442794] FS: 00007fb33bced840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 15.442836] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.442867] CR2: 00000000380e4988 CR3: 000000000309b004 CR4: 0000000000771ef0 [ 15.442907] PKRU: 55555554 [ 15.442922] Call Trace: [ 15.442939] [ 15.442955] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 15.442978] notifier_call_chain (kernel/notifier.c:85) [ 15.442998] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 15.443017] ? nla_strscpy (lib/nlattr.c:795) [ 15.443036] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 15.443062] ? __nla_validate_parse (lib/nlattr.c:620) [ 15.443095] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.443116] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.443143] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.443169] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.443196] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.443218] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.443253] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.443272] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.443292] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.443315] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.443336] ___sys_sendmsg (net/socket.c:2752) [ 15.443360] __sys_sendmsg (net/socket.c:2784) [ 15.443383] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.443404] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.443424] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.443448] RIP: 0033:0x7fb33bf2708e [ 15.443469] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.443560] RSP: 002b:00007ffe34e11b10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.443607] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb33bf2708e [ 15.443650] RDX: 0000000000000000 RSI: 00007ffe34e11bc0 RDI: 0000000000000005 [ 15.443694] RBP: 00007ffe34e11b20 R08: 0000000000000000 R09: 0000000000000000 [ 15.443734] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4a [ 15.443772] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe34e12290 | [ 15.466892] ------------[ cut here ]------------ | [ 15.466922] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/803 | [ 15.466980] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 15.467089] Tainted: [W]=WARN [ 15.467114] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.467154] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.467183] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.467282] RSP: 0018:ff718e9ec0a536f0 EFLAGS: 00010286 [ 15.467318] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 15.467361] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2c300 [ 15.467400] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 15.467440] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.467479] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2c300 [ 15.467526] FS: 00007f4d53bad840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 15.467565] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.467606] CR2: 0000000001f27988 CR3: 000000000300a004 CR4: 0000000000771ef0 [ 15.467651] PKRU: 55555554 [ 15.467666] Call Trace: [ 15.467681] [ 15.467697] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 15.467721] notifier_call_chain (kernel/notifier.c:85) [ 15.467747] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 15.467767] ? nla_strscpy (lib/nlattr.c:795) [ 15.467793] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 15.467824] ? __nla_validate_parse (lib/nlattr.c:620) [ 15.467849] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.467871] ? __pcs_replace_empty_main (mm/slub.c:4620) [ 15.467903] ? kmem_cache_alloc_node_noprof (mm/slub.c:4749 mm/slub.c:4883 mm/slub.c:4950) [ 15.467927] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.467949] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.467978] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.467998] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.468024] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.468054] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.468082] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.468102] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.468124] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.468147] ___sys_sendmsg (net/socket.c:2752) [ 15.468170] __sys_sendmsg (net/socket.c:2784) [ 15.468190] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.468210] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.468234] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 15.468266] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.468294] RIP: 0033:0x7f4d53de708e [ 15.468315] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.468411] RSP: 002b:00007ffcffb5a980 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.468457] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4d53de708e [ 15.468499] RDX: 0000000000000000 RSI: 00007ffcffb5aa30 RDI: 0000000000000005 [ 15.468538] RBP: 00007ffcffb5a990 R08: 0000000000000000 R09: 0000000000000000 [ 15.468583] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4a [ 15.468621] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcffb5b100 | [ 15.476457] ------------[ cut here ]------------ | [ 15.476488] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/805 | [ 15.476541] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 15.476650] Tainted: [W]=WARN [ 15.476678] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.476715] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.476750] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.476850] RSP: 0018:ff718e9ec0a536f0 EFLAGS: 00010286 [ 15.476881] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 15.476916] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441891d00 [ 15.476961] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 15.477002] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.477047] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441891d00 [ 15.477090] FS: 00007ff88a2e2840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 15.477131] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.477160] CR2: 00007ff88a5b21a0 CR3: 000000000324e001 CR4: 0000000000771ef0 [ 15.477193] PKRU: 55555554 [ 15.477206] Call Trace: [ 15.477216] [ 15.477235] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 15.477258] notifier_call_chain (kernel/notifier.c:85) [ 15.477280] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 15.477303] ? nla_strscpy (lib/nlattr.c:795) [ 15.477325] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 15.477356] ? __nla_validate_parse (lib/nlattr.c:620) [ 15.477390] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.477411] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.477433] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.477462] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.477486] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.477509] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.477538] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.477560] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.477582] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.477602] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.477625] ___sys_sendmsg (net/socket.c:2752) [ 15.477648] __sys_sendmsg (net/socket.c:2784) [ 15.477675] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.477696] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.477717] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.477744] RIP: 0033:0x7ff88a51c08e [ 15.477767] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.477859] RSP: 002b:00007ffc3084e960 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.477900] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff88a51c08e [ 15.477937] RDX: 0000000000000000 RSI: 00007ffc3084ea10 RDI: 0000000000000005 [ 15.477982] RBP: 00007ffc3084e970 R08: 0000000000000000 R09: 0000000000000000 [ 15.478022] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4a [ 15.478062] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc3084f0e0 | [ 15.508733] ------------[ cut here ]------------ | [ 15.508763] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/807 | [ 15.508817] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 15.508945] Tainted: [W]=WARN [ 15.508969] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.509010] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.509040] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.509149] RSP: 0018:ff718e9ec0a536f0 EFLAGS: 00010286 [ 15.509177] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 15.509222] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b800 [ 15.509267] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 15.509310] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.509353] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044322b800 [ 15.509401] FS: 00007f07716a5840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 15.509441] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.509474] CR2: 00000000028e2988 CR3: 00000000084b6006 CR4: 0000000000771ef0 [ 15.509514] PKRU: 55555554 [ 15.509528] Call Trace: [ 15.509544] [ 15.509558] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 15.509582] notifier_call_chain (kernel/notifier.c:85) [ 15.509606] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 15.509628] ? nla_strscpy (lib/nlattr.c:795) [ 15.509652] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 15.509687] ? __nla_validate_parse (lib/nlattr.c:620) [ 15.509718] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.509745] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.509773] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.509801] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.509821] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.509842] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.509871] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.509895] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.509918] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.509940] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.509961] ___sys_sendmsg (net/socket.c:2752) [ 15.509988] __sys_sendmsg (net/socket.c:2784) [ 15.510010] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.510030] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.510055] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.510079] RIP: 0033:0x7f07718df08e [ 15.510102] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.510197] RSP: 002b:00007ffe701fe930 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.510242] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f07718df08e [ 15.510292] RDX: 0000000000000000 RSI: 00007ffe701fe9e0 RDI: 0000000000000005 [ 15.510339] RBP: 00007ffe701fe940 R08: 0000000000000000 R09: 0000000000000000 [ 15.510385] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4a [ 15.510432] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe701ff0b0 | [ 15.519536] ------------[ cut here ]------------ | [ 15.519567] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/808 | [ 15.519627] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 15.519856] Tainted: [W]=WARN [ 15.519878] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.519914] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.519939] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.520039] RSP: 0018:ff718e9ec0a536f0 EFLAGS: 00010286 [ 15.520071] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 15.520110] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229900 [ 15.520150] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 15.520190] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.520240] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443229900 [ 15.520301] FS: 00007f7aab9ba840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 15.520342] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.520382] CR2: 0000000002867988 CR3: 0000000004158003 CR4: 0000000000771ef0 [ 15.520423] PKRU: 55555554 [ 15.520438] Call Trace: [ 15.520452] [ 15.520466] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 15.520487] notifier_call_chain (kernel/notifier.c:85) [ 15.520514] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 15.520534] ? nla_strscpy (lib/nlattr.c:795) [ 15.520557] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 15.520584] ? __nla_validate_parse (lib/nlattr.c:620) [ 15.520614] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.520638] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.520667] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.520697] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.520719] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.520741] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.520771] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.520791] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.520813] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.520839] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.520862] ___sys_sendmsg (net/socket.c:2752) [ 15.520886] __sys_sendmsg (net/socket.c:2784) [ 15.520907] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.520929] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.520952] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 15.520981] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.521015] RIP: 0033:0x7f7aabbf408e [ 15.521039] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.521130] RSP: 002b:00007ffda1226690 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.521176] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7aabbf408e [ 15.521214] RDX: 0000000000000000 RSI: 00007ffda1226740 RDI: 0000000000000005 [ 15.521258] RBP: 00007ffda12266a0 R08: 0000000000000000 R09: 0000000000000000 [ 15.521456] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4a [ 15.521495] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffda1226e10 | [ 15.551192] ------------[ cut here ]------------ | [ 15.551397] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/810 | [ 15.551459] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 15.551584] Tainted: [W]=WARN [ 15.551608] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.551640] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.551674] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.551769] RSP: 0018:ff718e9ec0a536f0 EFLAGS: 00010286 [ 15.551797] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 15.551840] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2cf00 [ 15.551885] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 15.551927] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.551971] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2cf00 [ 15.552016] FS: 00007f3b2982b840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 15.552063] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.552099] CR2: 00000000213ad988 CR3: 000000000d2ca001 CR4: 0000000000771ef0 [ 15.552141] PKRU: 55555554 [ 15.552156] Call Trace: [ 15.552171] [ 15.552187] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 15.552211] notifier_call_chain (kernel/notifier.c:85) [ 15.552259] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 15.552282] ? nla_strscpy (lib/nlattr.c:795) [ 15.552307] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 15.552336] ? __nla_validate_parse (lib/nlattr.c:620) [ 15.552369] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.552393] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.552416] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.552445] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.552464] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.552486] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.552518] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.552542] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.552564] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.552584] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.552607] ___sys_sendmsg (net/socket.c:2752) [ 15.552637] __sys_sendmsg (net/socket.c:2784) [ 15.552666] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.552691] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.552714] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.552742] RIP: 0033:0x7f3b29a6508e [ 15.552763] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.552849] RSP: 002b:00007ffe1dce5240 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.552892] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3b29a6508e [ 15.552938] RDX: 0000000000000000 RSI: 00007ffe1dce52f0 RDI: 0000000000000005 [ 15.552978] RBP: 00007ffe1dce5250 R08: 0000000000000000 R09: 0000000000000000 [ 15.553011] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4a [ 15.553051] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe1dce59c0 | [ 15.587184] ------------[ cut here ]------------ | [ 15.587244] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/811 | [ 15.587304] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 15.587416] Tainted: [W]=WARN [ 15.587442] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.587477] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.587502] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.587595] RSP: 0018:ff718e9ec0a536f0 EFLAGS: 00010286 [ 15.587624] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 15.587674] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431feb00 [ 15.587715] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 15.587752] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.587790] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04431feb00 [ 15.587835] FS: 00007fa9fbd0c840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 15.587882] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.587918] CR2: 0000000039170988 CR3: 00000000040b4005 CR4: 0000000000771ef0 [ 15.587960] PKRU: 55555554 [ 15.587974] Call Trace: [ 15.587993] [ 15.588008] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 15.588030] notifier_call_chain (kernel/notifier.c:85) [ 15.588052] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 15.588075] ? nla_strscpy (lib/nlattr.c:795) [ 15.588099] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 15.588131] ? __nla_validate_parse (lib/nlattr.c:620) [ 15.588155] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.588179] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.588201] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.588234] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.588257] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.588276] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.588304] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.588328] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.588348] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.588369] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.588388] ___sys_sendmsg (net/socket.c:2752) [ 15.588410] __sys_sendmsg (net/socket.c:2784) [ 15.588434] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.588458] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.588477] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 15.588507] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.588537] RIP: 0033:0x7fa9fbf4608e [ 15.588557] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.588699] RSP: 002b:00007ffec9126240 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.588754] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa9fbf4608e [ 15.588800] RDX: 0000000000000000 RSI: 00007ffec91262f0 RDI: 0000000000000005 [ 15.588844] RBP: 00007ffec9126250 R08: 0000000000000000 R09: 0000000000000000 [ 15.588888] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4a [ 15.588931] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffec91269c0 | [ 15.607208] ------------[ cut here ]------------ | [ 15.607240] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/813 | [ 15.607297] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 15.607425] Tainted: [W]=WARN [ 15.607447] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.607489] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.607519] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.607621] RSP: 0018:ff718e9ec0a536f0 EFLAGS: 00010286 [ 15.607653] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 15.607698] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058300 [ 15.607739] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 15.607782] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.607824] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443058300 [ 15.607869] FS: 00007f491b9b0840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 15.607919] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.607952] CR2: 00007f491bc801a0 CR3: 000000000309c005 CR4: 0000000000771ef0 [ 15.607995] PKRU: 55555554 [ 15.608007] Call Trace: [ 15.608021] [ 15.608036] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 15.608060] notifier_call_chain (kernel/notifier.c:85) [ 15.608083] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 15.608101] ? nla_strscpy (lib/nlattr.c:795) [ 15.608125] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 15.608152] ? __nla_validate_parse (lib/nlattr.c:620) [ 15.608182] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.608204] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.608225] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.608256] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.608277] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.608297] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.608325] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.608346] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.608365] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.608386] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.608405] ___sys_sendmsg (net/socket.c:2752) [ 15.608428] __sys_sendmsg (net/socket.c:2784) [ 15.608451] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.608474] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.608495] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 15.608522] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.608550] RIP: 0033:0x7f491bbea08e [ 15.608568] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.608668] RSP: 002b:00007ffd2480be20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.608712] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f491bbea08e [ 15.608755] RDX: 0000000000000000 RSI: 00007ffd2480bed0 RDI: 0000000000000005 [ 15.608797] RBP: 00007ffd2480be30 R08: 0000000000000000 R09: 0000000000000000 [ 15.608840] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4a [ 15.608885] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd2480c5a0 | [ 15.638242] ------------[ cut here ]------------ | [ 15.638286] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/815 | [ 15.638345] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 15.638465] Tainted: [W]=WARN [ 15.638490] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.638526] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.638551] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.638653] RSP: 0018:ff718e9ec0a536f0 EFLAGS: 00010286 [ 15.638686] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 15.638727] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322bb00 [ 15.638767] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 15.638809] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.638850] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044322bb00 [ 15.638893] FS: 00007f7c5478b840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 15.638939] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.638967] CR2: 00000000151df988 CR3: 000000000320b001 CR4: 0000000000771ef0 [ 15.639009] PKRU: 55555554 [ 15.639024] Call Trace: [ 15.639040] [ 15.639057] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 15.639079] notifier_call_chain (kernel/notifier.c:85) [ 15.639099] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 15.639124] ? nla_strscpy (lib/nlattr.c:795) [ 15.639146] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 15.639170] ? __nla_validate_parse (lib/nlattr.c:620) [ 15.639201] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.639223] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.639248] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.639274] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.639295] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.639316] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.639347] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.639366] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.639389] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.639411] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.639435] ___sys_sendmsg (net/socket.c:2752) [ 15.639456] __sys_sendmsg (net/socket.c:2784) [ 15.639480] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.639502] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.639520] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.639553] RIP: 0033:0x7f7c549c508e [ 15.639575] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.639677] RSP: 002b:00007ffe44661e00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.639722] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7c549c508e [ 15.639762] RDX: 0000000000000000 RSI: 00007ffe44661eb0 RDI: 0000000000000005 [ 15.639805] RBP: 00007ffe44661e10 R08: 0000000000000000 R09: 0000000000000000 [ 15.639846] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4a [ 15.639895] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe44662580 | [ 15.655164] ------------[ cut here ]------------ | [ 15.655194] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/817 | [ 15.655251] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 15.655378] Tainted: [W]=WARN [ 15.655399] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.655434] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.655468] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.655576] RSP: 0018:ff718e9ec0a536f0 EFLAGS: 00010286 [ 15.655607] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 15.655654] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2d600 [ 15.655708] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 15.655752] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.655791] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2d600 [ 15.655833] FS: 00007f2e24200840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 15.655876] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.655914] CR2: 00007f2e244d01a0 CR3: 000000000d2b6001 CR4: 0000000000771ef0 [ 15.655953] PKRU: 55555554 [ 15.655966] Call Trace: [ 15.655983] [ 15.655997] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 15.656020] notifier_call_chain (kernel/notifier.c:85) [ 15.656042] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 15.656064] ? nla_strscpy (lib/nlattr.c:795) [ 15.656085] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 15.656116] ? __nla_validate_parse (lib/nlattr.c:620) [ 15.656146] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.656168] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.656189] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.656215] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.656241] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.656264] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.656292] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.656310] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.656329] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.656349] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.656369] ___sys_sendmsg (net/socket.c:2752) [ 15.656391] __sys_sendmsg (net/socket.c:2784) [ 15.656412] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.656436] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.656459] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 15.656486] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.656517] RIP: 0033:0x7f2e2443a08e [ 15.656540] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.656633] RSP: 002b:00007ffcc1b99d30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.656675] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2e2443a08e [ 15.656715] RDX: 0000000000000000 RSI: 00007ffcc1b99de0 RDI: 0000000000000005 [ 15.656754] RBP: 00007ffcc1b99d40 R08: 0000000000000000 R09: 0000000000000000 [ 15.656793] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4a [ 15.656836] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcc1b9a4b0 | [ 15.689763] ------------[ cut here ]------------ | [ 15.689816] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/818 | [ 15.689880] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 15.690004] Tainted: [W]=WARN [ 15.690024] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.690056] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.690085] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.690176] RSP: 0018:ff718e9ec0a536f0 EFLAGS: 00010286 [ 15.690205] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 15.690259] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055800 [ 15.690302] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 15.690347] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.690391] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443055800 [ 15.690436] FS: 00007ff78c8af840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 15.690482] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.690517] CR2: 0000000003b70988 CR3: 000000000d2b6003 CR4: 0000000000771ef0 [ 15.690560] PKRU: 55555554 [ 15.690576] Call Trace: [ 15.690593] [ 15.690612] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 15.690635] notifier_call_chain (kernel/notifier.c:85) [ 15.690656] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 15.690688] ? nla_strscpy (lib/nlattr.c:795) [ 15.690707] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 15.690739] ? __nla_validate_parse (lib/nlattr.c:620) [ 15.690771] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.690793] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.690813] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.690846] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.690869] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.690894] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.690922] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.690942] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.690965] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.690988] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.691012] ___sys_sendmsg (net/socket.c:2752) [ 15.691035] __sys_sendmsg (net/socket.c:2784) [ 15.691054] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.691075] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.691099] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.691127] RIP: 0033:0x7ff78cae908e [ 15.691147] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.691248] RSP: 002b:00007fffdd57b980 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.691292] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff78cae908e [ 15.691331] RDX: 0000000000000000 RSI: 00007fffdd57ba30 RDI: 0000000000000005 [ 15.691371] RBP: 00007fffdd57b990 R08: 0000000000000000 R09: 0000000000000000 [ 15.691414] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4a [ 15.691461] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffdd57c100 | [ 15.714702] ------------[ cut here ]------------ | [ 15.714753] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/820 | [ 15.714812] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 15.714933] Tainted: [W]=WARN [ 15.714955] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.714993] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.715023] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.715120] RSP: 0018:ff718e9ec0a536f0 EFLAGS: 00010286 [ 15.715150] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 15.715192] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055300 [ 15.715241] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 15.715283] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.715327] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443055300 [ 15.715376] FS: 00007ff7df861840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 15.715418] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.715454] CR2: 00007ff7dfb311a0 CR3: 000000000d2fd003 CR4: 0000000000771ef0 [ 15.715502] PKRU: 55555554 [ 15.715516] Call Trace: [ 15.715529] [ 15.715545] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 15.715567] notifier_call_chain (kernel/notifier.c:85) [ 15.715590] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 15.715612] ? nla_strscpy (lib/nlattr.c:795) [ 15.715637] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 15.715670] ? __nla_validate_parse (lib/nlattr.c:620) [ 15.715705] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.715725] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.715747] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.715773] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.715792] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.715815] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.715843] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.715863] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.715885] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.715903] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.715925] ___sys_sendmsg (net/socket.c:2752) [ 15.715948] __sys_sendmsg (net/socket.c:2784) [ 15.715970] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.715996] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.716017] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 15.716044] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.716072] RIP: 0033:0x7ff7dfa9b08e [ 15.716092] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.716195] RSP: 002b:00007ffff191d480 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.716240] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff7dfa9b08e [ 15.716283] RDX: 0000000000000000 RSI: 00007ffff191d530 RDI: 0000000000000005 [ 15.716324] RBP: 00007ffff191d490 R08: 0000000000000000 R09: 0000000000000000 [ 15.716366] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4a [ 15.716408] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffff191dc00 | [ 15.729283] ------------[ cut here ]------------ | [ 15.729347] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/822 | [ 15.729404] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 15.729539] Tainted: [W]=WARN [ 15.729562] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.729603] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.729639] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.729747] RSP: 0018:ff718e9ec0a536f0 EFLAGS: 00010286 [ 15.729776] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 15.729815] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305ae00 [ 15.729856] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 15.729897] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.729941] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044305ae00 [ 15.729987] FS: 00007fb9f0be9840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 15.730034] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.730071] CR2: 0000000036e41988 CR3: 000000000327d005 CR4: 0000000000771ef0 [ 15.730116] PKRU: 55555554 [ 15.730131] Call Trace: [ 15.730146] [ 15.730160] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 15.730180] notifier_call_chain (kernel/notifier.c:85) [ 15.730206] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 15.730235] ? nla_strscpy (lib/nlattr.c:795) [ 15.730260] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 15.730290] ? __nla_validate_parse (lib/nlattr.c:620) [ 15.730326] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.730346] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.730369] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.730392] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.730419] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.730441] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.730469] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.730486] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.730509] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.730530] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.730551] ___sys_sendmsg (net/socket.c:2752) [ 15.730577] __sys_sendmsg (net/socket.c:2784) [ 15.730602] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.730628] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.730649] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 15.730686] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.730711] RIP: 0033:0x7fb9f0e2308e [ 15.730737] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.730830] RSP: 002b:00007ffe3be97dc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.730875] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb9f0e2308e [ 15.730922] RDX: 0000000000000000 RSI: 00007ffe3be97e70 RDI: 0000000000000005 [ 15.730971] RBP: 00007ffe3be97dd0 R08: 0000000000000000 R09: 0000000000000000 [ 15.731012] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4a [ 15.731051] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe3be98540 | [ 15.754949] ------------[ cut here ]------------ | [ 15.755006] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/823 | [ 15.755066] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 15.755191] Tainted: [W]=WARN [ 15.755210] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.755251] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.755279] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.755369] RSP: 0018:ff718e9ec0a536f0 EFLAGS: 00010286 [ 15.755405] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 15.755449] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322ba00 [ 15.755495] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 15.755535] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.755578] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044322ba00 [ 15.755622] FS: 00007fac376c8840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 15.755676] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.755713] CR2: 0000000001589988 CR3: 000000000415a005 CR4: 0000000000771ef0 [ 15.755760] PKRU: 55555554 [ 15.755774] Call Trace: [ 15.755788] [ 15.755805] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 15.755826] notifier_call_chain (kernel/notifier.c:85) [ 15.755850] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 15.755870] ? nla_strscpy (lib/nlattr.c:795) [ 15.755893] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 15.755922] ? __nla_validate_parse (lib/nlattr.c:620) [ 15.755952] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.755975] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.755999] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.756027] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.756049] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.756068] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.756094] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.756119] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.756143] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.756164] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.756185] ___sys_sendmsg (net/socket.c:2752) [ 15.756210] __sys_sendmsg (net/socket.c:2784) [ 15.756237] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.756258] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.756284] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.756313] RIP: 0033:0x7fac3790208e [ 15.756334] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.756433] RSP: 002b:00007ffd230b50f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.756479] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fac3790208e [ 15.756523] RDX: 0000000000000000 RSI: 00007ffd230b51a0 RDI: 0000000000000005 [ 15.756567] RBP: 00007ffd230b5100 R08: 0000000000000000 R09: 0000000000000000 [ 15.756609] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4a [ 15.756651] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd230b5870 | [ 15.776573] ------------[ cut here ]------------ | [ 15.776605] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/825 | [ 15.776670] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 15.776798] Tainted: [W]=WARN [ 15.776825] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.776860] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.776892] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.776984] RSP: 0018:ff718e9ec0a536f0 EFLAGS: 00010286 [ 15.777011] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 15.777056] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2cf00 [ 15.777102] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 15.777144] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.777184] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2cf00 [ 15.777228] FS: 00007ffa31359840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 15.777274] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.777310] CR2: 0000000036adf988 CR3: 00000000032ec001 CR4: 0000000000771ef0 [ 15.777357] PKRU: 55555554 [ 15.777372] Call Trace: [ 15.777384] [ 15.777400] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 15.777420] notifier_call_chain (kernel/notifier.c:85) [ 15.777446] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 15.777465] ? nla_strscpy (lib/nlattr.c:795) [ 15.777489] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 15.777521] ? __nla_validate_parse (lib/nlattr.c:620) [ 15.777551] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.777573] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.777593] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.777620] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.777641] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.777663] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.777695] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.777714] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.777731] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.777751] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.777773] ___sys_sendmsg (net/socket.c:2752) [ 15.777792] __sys_sendmsg (net/socket.c:2784) [ 15.777812] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.777833] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.777857] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 15.777883] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.777910] RIP: 0033:0x7ffa3159308e [ 15.777934] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.778034] RSP: 002b:00007fff6aac9110 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.778078] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ffa3159308e [ 15.778120] RDX: 0000000000000000 RSI: 00007fff6aac91c0 RDI: 0000000000000005 [ 15.778164] RBP: 00007fff6aac9120 R08: 0000000000000000 R09: 0000000000000000 [ 15.778200] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4a [ 15.778244] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff6aac9890 | [ 15.802451] ------------[ cut here ]------------ | [ 15.802482] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/828 | [ 15.802538] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 15.802666] Tainted: [W]=WARN [ 15.802685] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.802720] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.802748] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.802856] RSP: 0018:ff718e9ec0a536f0 EFLAGS: 00010286 [ 15.802885] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 15.802933] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2ce00 [ 15.802967] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 15.803008] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.803048] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2ce00 [ 15.803096] FS: 00007fe75cd93840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 15.803140] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.803175] CR2: 000000002b808988 CR3: 000000000327d001 CR4: 0000000000771ef0 [ 15.803216] PKRU: 55555554 [ 15.803230] Call Trace: [ 15.803246] [ 15.803259] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 15.803286] notifier_call_chain (kernel/notifier.c:85) [ 15.803305] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 15.803330] ? nla_strscpy (lib/nlattr.c:795) [ 15.803351] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 15.803384] ? __nla_validate_parse (lib/nlattr.c:620) [ 15.803410] ? __free_pages_prepare (mm/page_alloc.c:1373 (discriminator 26)) [ 15.803442] ? __pcs_replace_empty_main (mm/slub.c:4620) [ 15.803466] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.803487] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.803506] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.803534] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.803555] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.803576] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.803605] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.803628] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.803649] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.803669] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.803692] ___sys_sendmsg (net/socket.c:2752) [ 15.803715] __sys_sendmsg (net/socket.c:2784) [ 15.803737] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.803757] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.803777] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 15.803805] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.803830] RIP: 0033:0x7fe75cfcd08e [ 15.803852] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.803950] RSP: 002b:00007ffe667fb2e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.803991] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe75cfcd08e [ 15.804038] RDX: 0000000000000000 RSI: 00007ffe667fb390 RDI: 0000000000000005 [ 15.804072] RBP: 00007ffe667fb2f0 R08: 0000000000000000 R09: 0000000000000000 [ 15.804114] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4a [ 15.804156] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe667fba60 | [ 15.825404] ------------[ cut here ]------------ | [ 15.825459] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/829 | [ 15.825517] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 15.825647] Tainted: [W]=WARN [ 15.825672] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.825709] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.825741] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.825850] RSP: 0018:ff718e9ec0a536f0 EFLAGS: 00010286 [ 15.825877] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 15.825919] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059600 [ 15.825964] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 15.826008] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.826053] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443059600 [ 15.826096] FS: 00007f737a7ab840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 15.826142] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.826176] CR2: 0000000016d9b988 CR3: 00000000040b4003 CR4: 0000000000771ef0 [ 15.826218] PKRU: 55555554 [ 15.826236] Call Trace: [ 15.826251] [ 15.826266] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 15.826285] notifier_call_chain (kernel/notifier.c:85) [ 15.826307] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 15.826326] ? nla_strscpy (lib/nlattr.c:795) [ 15.826349] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 15.826380] ? __nla_validate_parse (lib/nlattr.c:620) [ 15.826414] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.826437] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.826457] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.826486] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.826510] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.826530] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.826560] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.826581] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.826600] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.826621] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.826645] ___sys_sendmsg (net/socket.c:2752) [ 15.826675] __sys_sendmsg (net/socket.c:2784) [ 15.826694] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.826716] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.826738] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.826767] RIP: 0033:0x7f737a9e508e [ 15.826789] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.826889] RSP: 002b:00007ffea4b9df90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.826933] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f737a9e508e [ 15.826975] RDX: 0000000000000000 RSI: 00007ffea4b9e040 RDI: 0000000000000005 [ 15.827012] RBP: 00007ffea4b9dfa0 R08: 0000000000000000 R09: 0000000000000000 [ 15.827055] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4a [ 15.827099] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffea4b9e710 | [ 15.850456] ------------[ cut here ]------------ | [ 15.850522] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/831 | [ 15.850576] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 15.850722] Tainted: [W]=WARN [ 15.850745] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.850783] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.850813] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.850906] RSP: 0018:ff718e9ec0a536f0 EFLAGS: 00010286 [ 15.850935] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 15.850981] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2da00 [ 15.851020] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 15.851059] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.851102] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2da00 [ 15.851154] FS: 00007f407df68840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 15.851201] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.851243] CR2: 000000003e1b3988 CR3: 000000000d2d8003 CR4: 0000000000771ef0 [ 15.851281] PKRU: 55555554 [ 15.851295] Call Trace: [ 15.851310] [ 15.851326] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 15.851346] notifier_call_chain (kernel/notifier.c:85) [ 15.851370] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 15.851391] ? nla_strscpy (lib/nlattr.c:795) [ 15.851412] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 15.851442] ? __nla_validate_parse (lib/nlattr.c:620) [ 15.851477] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.851502] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.851531] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.851560] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.851581] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.851604] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.851635] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.851663] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.851684] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.851712] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.851735] ___sys_sendmsg (net/socket.c:2752) [ 15.851759] __sys_sendmsg (net/socket.c:2784) [ 15.851783] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.851808] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.851830] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 15.851857] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.851886] RIP: 0033:0x7f407e1a208e [ 15.851908] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.852007] RSP: 002b:00007ffe1176fca0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.852051] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f407e1a208e [ 15.852102] RDX: 0000000000000000 RSI: 00007ffe1176fd50 RDI: 0000000000000005 [ 15.852144] RBP: 00007ffe1176fcb0 R08: 0000000000000000 R09: 0000000000000000 [ 15.852187] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4a [ 15.852234] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe11770420 | [ 15.873082] ------------[ cut here ]------------ | [ 15.873115] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/833 | [ 15.873166] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 15.873313] Tainted: [W]=WARN [ 15.873338] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.873379] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.873408] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.873507] RSP: 0018:ff718e9ec0a536f0 EFLAGS: 00010286 [ 15.873538] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 15.873583] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2da00 [ 15.873629] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 15.873681] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.873721] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2da00 [ 15.873772] FS: 00007fc12373e840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 15.873815] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.873853] CR2: 00000000132a3988 CR3: 000000000d2ca005 CR4: 0000000000771ef0 [ 15.873892] PKRU: 55555554 [ 15.873906] Call Trace: [ 15.873918] [ 15.873931] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 15.873954] notifier_call_chain (kernel/notifier.c:85) [ 15.873973] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 15.873996] ? nla_strscpy (lib/nlattr.c:795) [ 15.874018] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 15.874043] ? __nla_validate_parse (lib/nlattr.c:620) [ 15.874072] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.874094] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.874116] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.874144] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.874166] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.874188] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.874214] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.874239] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.874259] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.874280] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.874303] ___sys_sendmsg (net/socket.c:2752) [ 15.874326] __sys_sendmsg (net/socket.c:2784) [ 15.874348] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.874369] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.874390] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 15.874419] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.874448] RIP: 0033:0x7fc12397808e [ 15.874469] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.874565] RSP: 002b:00007ffc844d55d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.874607] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc12397808e [ 15.874643] RDX: 0000000000000000 RSI: 00007ffc844d5680 RDI: 0000000000000005 [ 15.874690] RBP: 00007ffc844d55e0 R08: 0000000000000000 R09: 0000000000000000 [ 15.874730] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4a [ 15.874774] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc844d5d50 | [ 15.904767] ------------[ cut here ]------------ | [ 15.904831] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/835 | [ 15.904891] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 15.905024] Tainted: [W]=WARN [ 15.905045] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.905084] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.905115] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.905215] RSP: 0018:ff718e9ec0a536f0 EFLAGS: 00010286 [ 15.905249] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 15.905284] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b500 [ 15.905325] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 15.905366] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.905408] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044322b500 [ 15.905451] FS: 00007fe2b76da840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 15.905495] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.905529] CR2: 00000000231bd988 CR3: 00000000018c8005 CR4: 0000000000771ef0 [ 15.905569] PKRU: 55555554 [ 15.905582] Call Trace: [ 15.905596] [ 15.905612] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 15.905635] notifier_call_chain (kernel/notifier.c:85) [ 15.905664] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 15.905687] ? nla_strscpy (lib/nlattr.c:795) [ 15.905705] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 15.905732] ? __nla_validate_parse (lib/nlattr.c:620) [ 15.905756] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.905784] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.905807] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.905834] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.905856] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.905877] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.905906] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.905927] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.905947] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.905970] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.905989] ___sys_sendmsg (net/socket.c:2752) [ 15.906015] __sys_sendmsg (net/socket.c:2784) [ 15.906038] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.906059] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.906081] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.906109] RIP: 0033:0x7fe2b791408e [ 15.906135] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.906228] RSP: 002b:00007ffe967101f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.906268] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe2b791408e [ 15.906306] RDX: 0000000000000000 RSI: 00007ffe967102a0 RDI: 0000000000000005 [ 15.906346] RBP: 00007ffe96710200 R08: 0000000000000000 R09: 0000000000000000 [ 15.906391] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4b [ 15.906433] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe96710970 | [ 15.923944] ------------[ cut here ]------------ | [ 15.923976] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/836 | [ 15.924037] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 15.924171] Tainted: [W]=WARN [ 15.924193] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.924227] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.924267] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.924363] RSP: 0018:ff718e9ec0a536f0 EFLAGS: 00010286 [ 15.924389] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 15.924429] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1c00 [ 15.924474] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 15.924517] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.924561] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04418e1c00 [ 15.924604] FS: 00007fe249b04840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 15.924648] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.924768] CR2: 0000000023b5f988 CR3: 000000000d2fd001 CR4: 0000000000771ef0 [ 15.924813] PKRU: 55555554 [ 15.924826] Call Trace: [ 15.924838] [ 15.924853] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 15.924877] notifier_call_chain (kernel/notifier.c:85) [ 15.924897] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 15.924920] ? nla_strscpy (lib/nlattr.c:795) [ 15.924942] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 15.924972] ? __nla_validate_parse (lib/nlattr.c:620) [ 15.925004] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.925026] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.925049] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.925078] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.925096] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.925119] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.925142] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.925161] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.925186] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.925205] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.925224] ___sys_sendmsg (net/socket.c:2752) [ 15.925249] __sys_sendmsg (net/socket.c:2784) [ 15.925272] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.925296] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.925316] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 15.925343] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.925366] RIP: 0033:0x7fe249d3e08e [ 15.925387] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.925475] RSP: 002b:00007ffcf7fd9ff0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.925518] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe249d3e08e [ 15.925558] RDX: 0000000000000000 RSI: 00007ffcf7fda0a0 RDI: 0000000000000005 [ 15.925602] RBP: 00007ffcf7fda000 R08: 0000000000000000 R09: 0000000000000000 [ 15.925647] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4b [ 15.925699] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcf7fda770 | [ 15.932201] ------------[ cut here ]------------ | [ 15.932274] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/838 | [ 15.932364] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 15.932569] Tainted: [W]=WARN [ 15.932624] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.932702] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.932768] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.932905] RSP: 0018:ff718e9ec0a536f0 EFLAGS: 00010286 [ 15.932985] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 15.933064] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431ff100 [ 15.933145] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a302c [ 15.933225] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.933310] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04431ff100 [ 15.933394] FS: 00007f71847cb840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 15.933474] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.933556] CR2: 0000000031642988 CR3: 0000000003266004 CR4: 0000000000771ef0 [ 15.933639] PKRU: 55555554 [ 15.933693] Call Trace: [ 15.933743] [ 15.933793] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 15.933852] notifier_call_chain (kernel/notifier.c:85) [ 15.933912] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 15.933970] ? nla_strscpy (lib/nlattr.c:795) [ 15.934028] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 15.934094] ? __nla_validate_parse (lib/nlattr.c:620) [ 15.934160] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.934217] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.934298] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.934364] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.934446] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.934503] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.934567] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.934626] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.934693] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.934751] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.934809] ___sys_sendmsg (net/socket.c:2752) [ 15.934867] __sys_sendmsg (net/socket.c:2784) [ 15.934926] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.934983] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.935040] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 15.935103] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.935168] RIP: 0033:0x7f7184a0508e [ 15.935225] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.935362] RSP: 002b:00007ffc74eb3070 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.935440] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7184a0508e [ 15.935516] RDX: 0000000000000000 RSI: 00007ffc74eb3120 RDI: 0000000000000005 [ 15.935595] RBP: 00007ffc74eb3080 R08: 0000000000000000 R09: 0000000000000000 [ 15.935682] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4b [ 15.935761] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc74eb37f0 | [ 15.965780] ------------[ cut here ]------------ | [ 15.965847] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/840 | [ 15.965937] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 15.966137] Tainted: [W]=WARN [ 15.966192] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.966266] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.966331] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.966468] RSP: 0018:ff718e9ec0a6b6f0 EFLAGS: 00010286 [ 15.966531] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 15.966607] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058100 [ 15.966690] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a302c [ 15.966771] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.966853] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443058100 [ 15.966934] FS: 00007f0992960840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 15.967016] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.967088] CR2: 00007f0992c301a0 CR3: 000000000d2fd002 CR4: 0000000000771ef0 [ 15.967169] PKRU: 55555554 [ 15.967217] Call Trace: [ 15.967272] [ 15.967321] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 15.967379] notifier_call_chain (kernel/notifier.c:85) [ 15.967459] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 15.967519] ? nla_strscpy (lib/nlattr.c:795) [ 15.967578] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 15.967648] ? __nla_validate_parse (lib/nlattr.c:620) [ 15.967716] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.967778] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.967837] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.967915] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.967973] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.968031] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.968096] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.968155] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.968212] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.968274] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.968332] ___sys_sendmsg (net/socket.c:2752) [ 15.968391] __sys_sendmsg (net/socket.c:2784) [ 15.968450] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.968507] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.968564] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 15.968629] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.968700] RIP: 0033:0x7f0992b9a08e [ 15.968760] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.968897] RSP: 002b:00007ffd716df280 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.968976] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0992b9a08e [ 15.969052] RDX: 0000000000000000 RSI: 00007ffd716df330 RDI: 0000000000000005 [ 15.969134] RBP: 00007ffd716df290 R08: 0000000000000000 R09: 0000000000000000 [ 15.969209] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4b [ 15.969295] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd716dfa00 | [ 15.997361] ------------[ cut here ]------------ | [ 15.997392] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/841 | [ 15.997443] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 15.997579] Tainted: [W]=WARN [ 15.997605] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.997644] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 15.997681] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 15.997784] RSP: 0018:ff718e9ec0a836f0 EFLAGS: 00010286 [ 15.997814] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 15.997858] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2c000 [ 15.997900] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 15.997943] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 15.997989] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2c000 [ 15.998036] FS: 00007fd08bd1b840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 15.998078] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.998113] CR2: 000000000274c988 CR3: 00000000042f5004 CR4: 0000000000771ef0 [ 15.998155] PKRU: 55555554 [ 15.998169] Call Trace: [ 15.998185] [ 15.998198] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 15.998224] notifier_call_chain (kernel/notifier.c:85) [ 15.998248] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 15.998272] ? nla_strscpy (lib/nlattr.c:795) [ 15.998295] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 15.998325] ? __nla_validate_parse (lib/nlattr.c:620) [ 15.998350] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 15.998373] ? kmem_cache_alloc_node_noprof (mm/slub.c:4749 mm/slub.c:4883 mm/slub.c:4950) [ 15.998400] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 15.998424] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 15.998452] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 15.998476] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 15.998494] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 15.998524] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 15.998546] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 15.998565] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 15.998585] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 15.998604] ___sys_sendmsg (net/socket.c:2752) [ 15.998630] __sys_sendmsg (net/socket.c:2784) [ 15.998655] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 15.998685] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 15.998707] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 15.998738] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 15.998766] RIP: 0033:0x7fd08bf5508e [ 15.998787] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 15.998880] RSP: 002b:00007ffdcce5a410 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.998921] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd08bf5508e [ 15.998962] RDX: 0000000000000000 RSI: 00007ffdcce5a4c0 RDI: 0000000000000005 [ 15.999004] RBP: 00007ffdcce5a420 R08: 0000000000000000 R09: 0000000000000000 [ 15.999050] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4b [ 15.999091] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdcce5ab90 | [ 16.019046] ------------[ cut here ]------------ | [ 16.019077] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/843 | [ 16.019135] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 16.019267] Tainted: [W]=WARN [ 16.019289] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.019324] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.019356] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.019455] RSP: 0018:ff718e9ec0a7b6f0 EFLAGS: 00010286 [ 16.019484] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 16.019528] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305a100 [ 16.019576] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 16.019613] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.019657] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044305a100 [ 16.019703] FS: 00007f7cde7ba840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 16.019747] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.019784] CR2: 000000003bb92988 CR3: 0000000009644004 CR4: 0000000000771ef0 [ 16.019824] PKRU: 55555554 [ 16.019838] Call Trace: [ 16.019852] [ 16.019867] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 16.019887] notifier_call_chain (kernel/notifier.c:85) [ 16.019939] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 16.019960] ? nla_strscpy (lib/nlattr.c:795) [ 16.019984] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 16.020020] ? __nla_validate_parse (lib/nlattr.c:620) [ 16.020051] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 16.020074] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 16.020100] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 16.020128] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 16.020149] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 16.020171] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 16.020202] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 16.020226] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 16.020249] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 16.020273] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 16.020296] ___sys_sendmsg (net/socket.c:2752) [ 16.020318] __sys_sendmsg (net/socket.c:2784) [ 16.020342] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 16.020364] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 16.020385] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 16.020411] RIP: 0033:0x7f7cde9f408e [ 16.020434] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 16.020532] RSP: 002b:00007ffea2e3b6a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.020572] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7cde9f408e [ 16.020614] RDX: 0000000000000000 RSI: 00007ffea2e3b750 RDI: 0000000000000005 [ 16.020666] RBP: 00007ffea2e3b6b0 R08: 0000000000000000 R09: 0000000000000000 [ 16.020711] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4b [ 16.020756] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffea2e3be20 | [ 16.054214] ------------[ cut here ]------------ | [ 16.054257] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/844 | [ 16.054311] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 16.054427] Tainted: [W]=WARN [ 16.054447] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.054481] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.054512] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.054603] RSP: 0018:ff718e9ec0a7b6f0 EFLAGS: 00010286 [ 16.054632] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 16.054676] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058b00 [ 16.054719] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 16.054760] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.054800] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443058b00 [ 16.054844] FS: 00007f2ec71cc840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 16.054894] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.054931] CR2: 00000000298ab988 CR3: 00000000041d3002 CR4: 0000000000771ef0 [ 16.054977] PKRU: 55555554 [ 16.054992] Call Trace: [ 16.055008] [ 16.055022] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 16.055047] notifier_call_chain (kernel/notifier.c:85) [ 16.055069] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 16.055089] ? nla_strscpy (lib/nlattr.c:795) [ 16.055116] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 16.055146] ? __nla_validate_parse (lib/nlattr.c:620) [ 16.055171] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 16.055193] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 16.055215] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 16.055247] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 16.055268] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 16.055289] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 16.055316] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 16.055336] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 16.055360] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 16.055380] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 16.055401] ___sys_sendmsg (net/socket.c:2752) [ 16.055423] __sys_sendmsg (net/socket.c:2784) [ 16.055443] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 16.055465] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 16.055486] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 16.055518] RIP: 0033:0x7f2ec740608e [ 16.055540] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 16.055635] RSP: 002b:00007ffee0eb6f40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.055683] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2ec740608e [ 16.055722] RDX: 0000000000000000 RSI: 00007ffee0eb6ff0 RDI: 0000000000000005 [ 16.055768] RBP: 00007ffee0eb6f50 R08: 0000000000000000 R09: 0000000000000000 [ 16.055806] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4b [ 16.055850] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffee0eb76c0 | [ 16.090360] ------------[ cut here ]------------ | [ 16.090390] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/846 | [ 16.090441] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 16.090574] Tainted: [W]=WARN [ 16.090597] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.090637] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.090676] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.090782] RSP: 0018:ff718e9ec0a7b6f0 EFLAGS: 00010286 [ 16.090817] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 16.090859] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fd200 [ 16.090906] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 16.090951] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.090996] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04431fd200 [ 16.091044] FS: 00007fc4675a3840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 16.091086] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.091124] CR2: 000000003ebb5988 CR3: 0000000003285006 CR4: 0000000000771ef0 [ 16.091165] PKRU: 55555554 [ 16.091181] Call Trace: [ 16.091196] [ 16.091210] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 16.091237] notifier_call_chain (kernel/notifier.c:85) [ 16.091261] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 16.091284] ? nla_strscpy (lib/nlattr.c:795) [ 16.091308] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 16.091339] ? __nla_validate_parse (lib/nlattr.c:620) [ 16.091367] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 16.091389] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 16.091412] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 16.091440] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 16.091459] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 16.091481] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 16.091508] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 16.091529] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 16.091550] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 16.091571] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 16.091590] ___sys_sendmsg (net/socket.c:2752) [ 16.091611] __sys_sendmsg (net/socket.c:2784) [ 16.091635] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 16.091664] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 16.091687] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 16.091715] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 16.091745] RIP: 0033:0x7fc4677dd08e [ 16.091770] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 16.091866] RSP: 002b:00007ffce7ff1790 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.091911] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc4677dd08e [ 16.091952] RDX: 0000000000000000 RSI: 00007ffce7ff1840 RDI: 0000000000000005 [ 16.091996] RBP: 00007ffce7ff17a0 R08: 0000000000000000 R09: 0000000000000000 [ 16.092042] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4b [ 16.092085] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffce7ff1f10 | [ 16.140267] ------------[ cut here ]------------ | [ 16.140336] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/848 | [ 16.140387] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 16.140517] Tainted: [W]=WARN [ 16.140538] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.140572] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.140603] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.140715] RSP: 0018:ff718e9ec0a7b6f0 EFLAGS: 00010286 [ 16.140747] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 16.140787] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fd300 [ 16.140829] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 16.140869] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.140908] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04431fd300 [ 16.140952] FS: 00007fe65e172840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 16.140998] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.141029] CR2: 00007fe65e4421a0 CR3: 00000000042f5004 CR4: 0000000000771ef0 [ 16.141076] PKRU: 55555554 [ 16.141093] Call Trace: [ 16.141112] [ 16.141125] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 16.141149] notifier_call_chain (kernel/notifier.c:85) [ 16.141170] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 16.141188] ? nla_strscpy (lib/nlattr.c:795) [ 16.141213] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 16.141243] ? __nla_validate_parse (lib/nlattr.c:620) [ 16.141273] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 16.141295] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 16.141315] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 16.141344] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 16.141366] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 16.141388] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 16.141419] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 16.141447] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 16.141468] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 16.141492] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 16.141514] ___sys_sendmsg (net/socket.c:2752) [ 16.141537] __sys_sendmsg (net/socket.c:2784) [ 16.141560] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 16.141585] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 16.141608] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 16.141636] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 16.141666] RIP: 0033:0x7fe65e3ac08e [ 16.141688] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 16.141786] RSP: 002b:00007fffd9d18a10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.141830] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe65e3ac08e [ 16.141873] RDX: 0000000000000000 RSI: 00007fffd9d18ac0 RDI: 0000000000000005 [ 16.141913] RBP: 00007fffd9d18a20 R08: 0000000000000000 R09: 0000000000000000 [ 16.141959] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4b [ 16.142002] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffd9d19190 | [ 16.173250] ------------[ cut here ]------------ | [ 16.173290] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/850 | [ 16.173347] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 16.173472] Tainted: [W]=WARN [ 16.173495] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.173528] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.173561] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.173666] RSP: 0018:ff718e9ec0a7b6f0 EFLAGS: 00010286 [ 16.173700] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 16.173748] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2d900 [ 16.173796] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 16.173846] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.173893] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2d900 [ 16.173943] FS: 00007ff7a53ba840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 16.173989] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.174026] CR2: 000000001dcd7988 CR3: 00000000032a9004 CR4: 0000000000771ef0 [ 16.174067] PKRU: 55555554 [ 16.174083] Call Trace: [ 16.174098] [ 16.174117] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 16.174140] notifier_call_chain (kernel/notifier.c:85) [ 16.174164] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 16.174186] ? nla_strscpy (lib/nlattr.c:795) [ 16.174210] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 16.174243] ? __nla_validate_parse (lib/nlattr.c:620) [ 16.174273] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 16.174296] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 16.174320] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 16.174351] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 16.174374] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 16.174398] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 16.174428] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 16.174456] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 16.174477] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 16.174501] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 16.174526] ___sys_sendmsg (net/socket.c:2752) [ 16.174550] __sys_sendmsg (net/socket.c:2784) [ 16.174573] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 16.174597] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 16.174623] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 16.174650] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 16.174685] RIP: 0033:0x7ff7a55f408e [ 16.174712] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 16.174804] RSP: 002b:00007ffddd1ea6c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.174847] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff7a55f408e [ 16.174887] RDX: 0000000000000000 RSI: 00007ffddd1ea770 RDI: 0000000000000005 [ 16.174938] RBP: 00007ffddd1ea6d0 R08: 0000000000000000 R09: 0000000000000000 [ 16.174979] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4b [ 16.175025] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffddd1eae40 | [ 16.203448] ------------[ cut here ]------------ | [ 16.203491] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/852 | [ 16.203555] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 16.203698] Tainted: [W]=WARN [ 16.203720] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.203769] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.203800] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.203917] RSP: 0018:ff718e9ec0a7b6f0 EFLAGS: 00010286 [ 16.203947] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 16.204005] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2d300 [ 16.204057] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 16.204101] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.204140] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2d300 [ 16.204184] FS: 00007fede274c840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 16.204235] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.204275] CR2: 0000000030d33988 CR3: 00000000041d3006 CR4: 0000000000771ef0 [ 16.204321] PKRU: 55555554 [ 16.204339] Call Trace: [ 16.204352] [ 16.204368] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 16.204391] notifier_call_chain (kernel/notifier.c:85) [ 16.204411] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 16.204432] ? nla_strscpy (lib/nlattr.c:795) [ 16.204457] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 16.204489] ? __nla_validate_parse (lib/nlattr.c:620) [ 16.204519] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 16.204543] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 16.204570] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 16.204602] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 16.204626] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 16.204650] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 16.204692] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 16.204716] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 16.204742] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 16.204775] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 16.204802] ___sys_sendmsg (net/socket.c:2752) [ 16.204827] __sys_sendmsg (net/socket.c:2784) [ 16.204857] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 16.204880] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 16.204907] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 16.204938] RIP: 0033:0x7fede298608e [ 16.204961] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 16.205055] RSP: 002b:00007ffd5e6b0630 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.205097] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fede298608e [ 16.205138] RDX: 0000000000000000 RSI: 00007ffd5e6b06e0 RDI: 0000000000000005 [ 16.205183] RBP: 00007ffd5e6b0640 R08: 0000000000000000 R09: 0000000000000000 [ 16.205227] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4b [ 16.205279] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd5e6b0db0 | [ 16.226339] ------------[ cut here ]------------ | [ 16.226412] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/854 | [ 16.226503] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 16.226726] Tainted: [W]=WARN [ 16.226783] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.226863] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.226934] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.227119] RSP: 0018:ff718e9ec0a7b6f0 EFLAGS: 00010286 [ 16.227187] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 16.227307] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228600 [ 16.227388] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a302c [ 16.227510] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.227590] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443228600 [ 16.227691] FS: 00007f2d4e907840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 16.227785] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.227858] CR2: 0000000017588988 CR3: 000000000318e006 CR4: 0000000000771ef0 [ 16.227944] PKRU: 55555554 [ 16.227995] Call Trace: [ 16.228053] [ 16.228108] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 16.228170] notifier_call_chain (kernel/notifier.c:85) [ 16.228228] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 16.228297] ? nla_strscpy (lib/nlattr.c:795) [ 16.228358] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 16.228425] ? __nla_validate_parse (lib/nlattr.c:620) [ 16.228525] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 16.228585] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 16.228648] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 16.228724] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 16.228788] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 16.228848] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 16.228913] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 16.228969] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 16.229025] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 16.229082] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 16.229177] ___sys_sendmsg (net/socket.c:2752) [ 16.229247] __sys_sendmsg (net/socket.c:2784) [ 16.229307] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 16.229372] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 16.229433] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 16.229502] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 16.229568] RIP: 0033:0x7f2d4eb4108e [ 16.229631] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 16.229778] RSP: 002b:00007ffee0845c20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.229858] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2d4eb4108e [ 16.229942] RDX: 0000000000000000 RSI: 00007ffee0845cd0 RDI: 0000000000000005 [ 16.230021] RBP: 00007ffee0845c30 R08: 0000000000000000 R09: 0000000000000000 [ 16.230102] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4b [ 16.230180] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffee08463a0 | [ 16.270859] ------------[ cut here ]------------ | [ 16.272927] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/856 | [ 16.273019] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 16.273223] Tainted: [W]=WARN [ 16.273285] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.273355] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.273419] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.273550] RSP: 0018:ff718e9ec0a836f0 EFLAGS: 00010286 [ 16.273619] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 16.273716] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055400 [ 16.273796] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a302c [ 16.273878] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.273954] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443055400 [ 16.274034] FS: 00007f27c51d3840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 16.274119] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.274194] CR2: 000000003a3bd988 CR3: 00000000032d6003 CR4: 0000000000771ef0 [ 16.274280] PKRU: 55555554 [ 16.274329] Call Trace: [ 16.274384] [ 16.274434] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 16.274493] notifier_call_chain (kernel/notifier.c:85) [ 16.274555] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 16.274615] ? nla_strscpy (lib/nlattr.c:795) [ 16.274690] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 16.274763] ? __nla_validate_parse (lib/nlattr.c:620) [ 16.274833] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 16.274898] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 16.274955] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 16.275021] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 16.275080] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 16.275141] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 16.275209] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 16.275276] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 16.275338] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 16.275401] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 16.275463] ___sys_sendmsg (net/socket.c:2752) [ 16.275526] __sys_sendmsg (net/socket.c:2784) [ 16.275589] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 16.275653] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 16.275722] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 16.275791] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 16.275860] RIP: 0033:0x7f27c540d08e [ 16.275920] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 16.276050] RSP: 002b:00007ffc0bb339f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.276126] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f27c540d08e [ 16.276203] RDX: 0000000000000000 RSI: 00007ffc0bb33aa0 RDI: 0000000000000005 [ 16.276283] RBP: 00007ffc0bb33a00 R08: 0000000000000000 R09: 0000000000000000 [ 16.276365] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4b [ 16.276442] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc0bb34170 | [ 16.308879] ------------[ cut here ]------------ | [ 16.308962] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/858 | [ 16.309051] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 16.309264] Tainted: [W]=WARN [ 16.309326] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.309398] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.309466] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.309601] RSP: 0018:ff718e9ec0abb6f0 EFLAGS: 00010286 [ 16.309681] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 16.309767] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055400 [ 16.309850] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a302c [ 16.309927] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.310009] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443055400 [ 16.310089] FS: 00007fadfb966840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 16.310168] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.310245] CR2: 000000001919a988 CR3: 0000000002dd4001 CR4: 0000000000771ef0 [ 16.310328] PKRU: 55555554 [ 16.310378] Call Trace: [ 16.310432] [ 16.310484] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 16.310548] notifier_call_chain (kernel/notifier.c:85) [ 16.310607] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 16.310681] ? nla_strscpy (lib/nlattr.c:795) [ 16.310778] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 16.310857] ? __nla_validate_parse (lib/nlattr.c:620) [ 16.310929] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 16.310991] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 16.311050] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 16.311119] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 16.311177] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 16.311241] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 16.311310] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 16.311369] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 16.311427] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 16.311485] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 16.311544] ___sys_sendmsg (net/socket.c:2752) [ 16.311603] __sys_sendmsg (net/socket.c:2784) [ 16.311672] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 16.311736] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 16.311796] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 16.311863] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 16.311932] RIP: 0033:0x7fadfbba008e [ 16.311994] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 16.312123] RSP: 002b:00007fffd1d4a260 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.312202] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fadfbba008e [ 16.312286] RDX: 0000000000000000 RSI: 00007fffd1d4a310 RDI: 0000000000000005 [ 16.312363] RBP: 00007fffd1d4a270 R08: 0000000000000000 R09: 0000000000000000 [ 16.312451] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4b [ 16.312529] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffd1d4a9e0 | [ 16.347249] ------------[ cut here ]------------ | [ 16.347349] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/860 | [ 16.347446] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 16.347656] Tainted: [W]=WARN [ 16.347721] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.347802] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.347871] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.348013] RSP: 0018:ff718e9ec0ac36f0 EFLAGS: 00010286 [ 16.348081] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 16.348160] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305a600 [ 16.348253] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a302c [ 16.348336] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.348421] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044305a600 [ 16.348508] FS: 00007f19e2799840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 16.348593] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.348677] CR2: 00000000094d1988 CR3: 0000000003383004 CR4: 0000000000771ef0 [ 16.348761] PKRU: 55555554 [ 16.348810] Call Trace: [ 16.348862] [ 16.348917] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 16.348983] notifier_call_chain (kernel/notifier.c:85) [ 16.349043] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 16.349104] ? nla_strscpy (lib/nlattr.c:795) [ 16.349163] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 16.349240] ? __nla_validate_parse (lib/nlattr.c:620) [ 16.349309] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 16.349377] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 16.349467] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 16.349533] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 16.349605] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 16.349680] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 16.349752] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 16.349816] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 16.349877] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 16.349970] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 16.350033] ___sys_sendmsg (net/socket.c:2752) [ 16.350133] __sys_sendmsg (net/socket.c:2784) [ 16.350196] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 16.350291] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 16.350379] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 16.350454] RIP: 0033:0x7f19e29d308e [ 16.350527] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 16.350686] RSP: 002b:00007ffe286f3eb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.350763] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f19e29d308e [ 16.350879] RDX: 0000000000000000 RSI: 00007ffe286f3f60 RDI: 0000000000000005 [ 16.350958] RBP: 00007ffe286f3ec0 R08: 0000000000000000 R09: 0000000000000000 [ 16.351046] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4b [ 16.351128] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe286f4630 | [ 16.388716] ------------[ cut here ]------------ | [ 16.388787] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/862 | [ 16.388883] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 16.389088] Tainted: [W]=WARN [ 16.389147] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.389220] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.389295] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.389432] RSP: 0018:ff718e9ec0acb6f0 EFLAGS: 00010286 [ 16.389496] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 16.389580] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fec00 [ 16.389672] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a302c [ 16.389752] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.389829] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04431fec00 [ 16.389914] FS: 00007fc0a9fcc840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 16.389999] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.390071] CR2: 0000000036ca4988 CR3: 0000000001feb004 CR4: 0000000000771ef0 [ 16.390158] PKRU: 55555554 [ 16.390207] Call Trace: [ 16.390265] [ 16.390315] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 16.390375] notifier_call_chain (kernel/notifier.c:85) [ 16.390433] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 16.390493] ? nla_strscpy (lib/nlattr.c:795) [ 16.390553] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 16.390620] ? __nla_validate_parse (lib/nlattr.c:620) [ 16.390697] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 16.390784] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 16.390850] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 16.390919] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 16.390980] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 16.391038] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 16.391106] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 16.391165] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 16.391224] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 16.391288] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 16.391346] ___sys_sendmsg (net/socket.c:2752) [ 16.391408] __sys_sendmsg (net/socket.c:2784) [ 16.391468] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 16.391526] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 16.391584] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 16.391651] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 16.391771] RIP: 0033:0x7fc0aa20608e [ 16.391831] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 16.391997] RSP: 002b:00007fffeb9abac0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.392075] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc0aa20608e [ 16.392155] RDX: 0000000000000000 RSI: 00007fffeb9abb70 RDI: 0000000000000005 [ 16.392240] RBP: 00007fffeb9abad0 R08: 0000000000000000 R09: 0000000000000000 [ 16.392321] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4b [ 16.392400] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffeb9ac240 | [ 16.428213] ------------[ cut here ]------------ | [ 16.428307] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/864 | [ 16.428403] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 16.428602] Tainted: [W]=WARN [ 16.428669] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.428742] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.428813] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.428949] RSP: 0018:ff718e9ec0ad36f0 EFLAGS: 00010286 [ 16.429015] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 16.429098] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b400 [ 16.429182] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a302c [ 16.429276] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.429355] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044322b400 [ 16.429436] FS: 00007fd70fc8d840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 16.429520] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.429593] CR2: 00000000136b3988 CR3: 000000000d06a006 CR4: 0000000000771ef0 [ 16.429682] PKRU: 55555554 [ 16.429735] Call Trace: [ 16.429785] [ 16.429836] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 16.429898] notifier_call_chain (kernel/notifier.c:85) [ 16.429957] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 16.430017] ? nla_strscpy (lib/nlattr.c:795) [ 16.430077] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 16.430148] ? __nla_validate_parse (lib/nlattr.c:620) [ 16.430216] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 16.430283] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 16.430344] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 16.430412] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 16.430470] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 16.430530] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 16.430600] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 16.430672] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 16.430730] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 16.430794] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 16.430854] ___sys_sendmsg (net/socket.c:2752) [ 16.430910] __sys_sendmsg (net/socket.c:2784) [ 16.430970] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 16.431030] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 16.431090] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 16.431155] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 16.431223] RIP: 0033:0x7fd70fec708e [ 16.431287] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 16.431461] RSP: 002b:00007fff3bf94c50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.431574] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd70fec708e [ 16.431658] RDX: 0000000000000000 RSI: 00007fff3bf94d00 RDI: 0000000000000005 [ 16.431750] RBP: 00007fff3bf94c60 R08: 0000000000000000 R09: 0000000000000000 [ 16.431843] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4b [ 16.431958] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff3bf953d0 | [ 16.459313] ------------[ cut here ]------------ | [ 16.459409] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/867 | [ 16.459525] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 16.459762] Tainted: [W]=WARN [ 16.459831] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.459901] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.459971] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.460104] RSP: 0018:ff718e9ec0adb6f0 EFLAGS: 00010286 [ 16.460168] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 16.460256] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2d800 [ 16.460334] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a302c [ 16.460439] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.460560] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2d800 [ 16.460652] FS: 00007ff4c06f1840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 16.460776] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.460853] CR2: 00007ff4c09c11a0 CR3: 000000000969b005 CR4: 0000000000771ef0 [ 16.460968] PKRU: 55555554 [ 16.461027] Call Trace: [ 16.461082] [ 16.461132] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 16.461188] notifier_call_chain (kernel/notifier.c:85) [ 16.461256] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 16.461310] ? nla_strscpy (lib/nlattr.c:795) [ 16.461369] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 16.461468] ? __nla_validate_parse (lib/nlattr.c:620) [ 16.461576] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 16.461679] ? kmem_cache_alloc_node_noprof (mm/slub.c:4749 mm/slub.c:4883 mm/slub.c:4950) [ 16.461760] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 16.461819] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 16.461890] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 16.461949] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 16.462006] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 16.462074] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 16.462168] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 16.462239] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 16.462336] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 16.462426] ___sys_sendmsg (net/socket.c:2752) [ 16.462486] __sys_sendmsg (net/socket.c:2784) [ 16.462545] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 16.462603] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 16.462674] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 16.462742] RIP: 0033:0x7ff4c092b08e [ 16.462799] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 16.462944] RSP: 002b:00007fff603d43f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.463025] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff4c092b08e [ 16.463098] RDX: 0000000000000000 RSI: 00007fff603d44a0 RDI: 0000000000000005 [ 16.463205] RBP: 00007fff603d4400 R08: 0000000000000000 R09: 0000000000000000 [ 16.463287] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4b [ 16.463366] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff603d4b70 | [ 16.506654] ------------[ cut here ]------------ | [ 16.506739] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/869 | [ 16.506849] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 16.507053] Tainted: [W]=WARN [ 16.507109] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.507185] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.507260] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.507400] RSP: 0018:ff718e9ec0ae36f0 EFLAGS: 00010286 [ 16.507465] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 16.507546] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229800 [ 16.507626] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a302c [ 16.507714] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.507799] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443229800 [ 16.507885] FS: 00007fd7706a0840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 16.507970] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.508039] CR2: 00007fd7709701a0 CR3: 0000000001c82001 CR4: 0000000000771ef0 [ 16.508122] PKRU: 55555554 [ 16.508171] Call Trace: [ 16.508220] [ 16.508276] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 16.508334] notifier_call_chain (kernel/notifier.c:85) [ 16.508392] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 16.508451] ? nla_strscpy (lib/nlattr.c:795) [ 16.508509] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 16.508576] ? __nla_validate_parse (lib/nlattr.c:620) [ 16.508645] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 16.508712] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 16.508776] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 16.508842] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 16.508900] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 16.508958] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 16.509024] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 16.509082] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 16.509140] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 16.509198] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 16.509264] ___sys_sendmsg (net/socket.c:2752) [ 16.509323] __sys_sendmsg (net/socket.c:2784) [ 16.509382] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 16.509440] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 16.509498] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 16.509563] RIP: 0033:0x7fd7708da08e [ 16.509620] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 16.509763] RSP: 002b:00007ffca2508750 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.509842] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd7708da08e [ 16.509919] RDX: 0000000000000000 RSI: 00007ffca2508800 RDI: 0000000000000005 [ 16.509996] RBP: 00007ffca2508760 R08: 0000000000000000 R09: 0000000000000000 [ 16.510076] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4b [ 16.510156] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffca2508ed0 | [ 16.535036] ------------[ cut here ]------------ | [ 16.535065] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/871 | [ 16.535116] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 16.535249] Tainted: [W]=WARN [ 16.535272] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.535307] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.535337] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.535432] RSP: 0018:ff718e9ec0aeb6f0 EFLAGS: 00010286 [ 16.535460] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 16.535504] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fd500 [ 16.535545] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 16.535592] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.535635] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04431fd500 [ 16.535685] FS: 00007fac0b8f3840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 16.535730] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.535767] CR2: 000000002d126988 CR3: 000000000d26f006 CR4: 0000000000771ef0 [ 16.535817] PKRU: 55555554 [ 16.535834] Call Trace: [ 16.535849] [ 16.535868] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 16.535892] notifier_call_chain (kernel/notifier.c:85) [ 16.535914] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 16.535938] ? nla_strscpy (lib/nlattr.c:795) [ 16.535961] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 16.535996] ? __nla_validate_parse (lib/nlattr.c:620) [ 16.536029] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 16.536053] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 16.536077] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 16.536104] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 16.536131] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 16.536152] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 16.536179] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 16.536202] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 16.536223] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 16.536250] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 16.536271] ___sys_sendmsg (net/socket.c:2752) [ 16.536292] __sys_sendmsg (net/socket.c:2784) [ 16.536317] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 16.536338] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 16.536360] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 16.536386] RIP: 0033:0x7fac0bb2d08e [ 16.536408] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 16.536500] RSP: 002b:00007ffeb77df0e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.536540] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fac0bb2d08e [ 16.536584] RDX: 0000000000000000 RSI: 00007ffeb77df190 RDI: 0000000000000005 [ 16.536628] RBP: 00007ffeb77df0f0 R08: 0000000000000000 R09: 0000000000000000 [ 16.536674] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4b [ 16.536717] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeb77df860 | [ 16.567105] ------------[ cut here ]------------ | [ 16.567150] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/873 | [ 16.567206] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 16.567346] Tainted: [W]=WARN [ 16.567368] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.567405] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.567432] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.567527] RSP: 0018:ff718e9ec0af36f0 EFLAGS: 00010286 [ 16.567556] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 16.567593] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431ff000 [ 16.567630] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 16.567673] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.567714] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04431ff000 [ 16.567763] FS: 00007fcf1dde1840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 16.567805] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.567843] CR2: 00007fcf1e0b11a0 CR3: 000000000329c003 CR4: 0000000000771ef0 [ 16.567884] PKRU: 55555554 [ 16.567901] Call Trace: [ 16.567915] [ 16.567930] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 16.567951] notifier_call_chain (kernel/notifier.c:85) [ 16.567977] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 16.568002] ? nla_strscpy (lib/nlattr.c:795) [ 16.568027] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 16.568054] ? __nla_validate_parse (lib/nlattr.c:620) [ 16.568081] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 16.568105] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 16.568127] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 16.568154] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 16.568176] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 16.568199] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 16.568227] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 16.568251] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 16.568270] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 16.568292] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 16.568314] ___sys_sendmsg (net/socket.c:2752) [ 16.568337] __sys_sendmsg (net/socket.c:2784) [ 16.568362] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 16.568383] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 16.568405] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 16.568431] RIP: 0033:0x7fcf1e01b08e [ 16.568452] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 16.568548] RSP: 002b:00007ffc719da5e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.568581] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcf1e01b08e [ 16.568620] RDX: 0000000000000000 RSI: 00007ffc719da690 RDI: 0000000000000005 [ 16.568674] RBP: 00007ffc719da5f0 R08: 0000000000000000 R09: 0000000000000000 [ 16.568716] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4b [ 16.568756] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc719dad60 | [ 16.598901] ------------[ cut here ]------------ | [ 16.598933] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/875 | [ 16.598994] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 16.599123] Tainted: [W]=WARN [ 16.599146] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.599182] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.599213] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.599317] RSP: 0018:ff718e9ec0afb6f0 EFLAGS: 00010286 [ 16.599349] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 16.599393] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441891f00 [ 16.599440] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 16.599483] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.599522] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441891f00 [ 16.599569] FS: 00007f02208d9840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 16.599612] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.599648] CR2: 000000001b7ce988 CR3: 000000000d268001 CR4: 0000000000771ef0 [ 16.599697] PKRU: 55555554 [ 16.599711] Call Trace: [ 16.599727] [ 16.599742] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 16.599767] notifier_call_chain (kernel/notifier.c:85) [ 16.599788] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 16.599809] ? nla_strscpy (lib/nlattr.c:795) [ 16.599831] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 16.599857] ? __nla_validate_parse (lib/nlattr.c:620) [ 16.599883] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 16.599909] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 16.599929] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 16.599959] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 16.599986] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 16.600008] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 16.600034] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 16.600057] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 16.600078] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 16.600101] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 16.600123] ___sys_sendmsg (net/socket.c:2752) [ 16.600145] __sys_sendmsg (net/socket.c:2784) [ 16.600168] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 16.600190] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 16.600211] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 16.600242] RIP: 0033:0x7f0220b1308e [ 16.600263] 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 [ 16.600359] RSP: 002b:00007ffdaf5ce4f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.600398] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0220b1308e [ 16.600441] RDX: 0000000000000000 RSI: 00007ffdaf5ce5a0 RDI: 0000000000000005 [ 16.600481] RBP: 00007ffdaf5ce500 R08: 0000000000000000 R09: 0000000000000000 [ 16.600523] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4b [ 16.600563] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdaf5cec70 | [ 16.626063] ------------[ cut here ]------------ | [ 16.626095] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/876 | [ 16.626154] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 16.626276] Tainted: [W]=WARN [ 16.626299] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.626335] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.626367] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.626467] RSP: 0018:ff718e9ec0b036f0 EFLAGS: 00010286 [ 16.626498] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 16.626540] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305a700 [ 16.626583] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 16.626624] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.626673] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044305a700 [ 16.626721] FS: 00007f0568085840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 16.626765] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.626794] CR2: 0000000005658988 CR3: 000000000977e004 CR4: 0000000000771ef0 [ 16.626832] PKRU: 55555554 [ 16.626849] Call Trace: [ 16.626863] [ 16.626878] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 16.626898] notifier_call_chain (kernel/notifier.c:85) [ 16.626920] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 16.626944] ? nla_strscpy (lib/nlattr.c:795) [ 16.626967] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 16.626995] ? __nla_validate_parse (lib/nlattr.c:620) [ 16.627020] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 16.627043] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 16.627065] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 16.627093] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 16.627114] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 16.627137] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 16.627164] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 16.627185] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 16.627205] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 16.627226] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 16.627251] ___sys_sendmsg (net/socket.c:2752) [ 16.627273] __sys_sendmsg (net/socket.c:2784) [ 16.627295] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 16.627321] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 16.627343] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 16.627372] RIP: 0033:0x7f05682bf08e [ 16.627393] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 16.627487] RSP: 002b:00007ffce8ffa380 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.627526] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f05682bf08e [ 16.627564] RDX: 0000000000000000 RSI: 00007ffce8ffa430 RDI: 0000000000000005 [ 16.627606] RBP: 00007ffce8ffa390 R08: 0000000000000000 R09: 0000000000000000 [ 16.627652] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4b [ 16.627751] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffce8ffab00 | [ 16.653056] ------------[ cut here ]------------ | [ 16.653090] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/878 | [ 16.653143] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 16.653259] Tainted: [W]=WARN [ 16.653280] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.653316] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.653345] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.653436] RSP: 0018:ff718e9ec0b0b6f0 EFLAGS: 00010286 [ 16.653464] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 16.653503] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443227700 [ 16.653543] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 16.653583] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.653640] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443227700 [ 16.653703] FS: 00007fdbbcc33840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 16.653747] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.653783] CR2: 0000000027c30988 CR3: 0000000004197003 CR4: 0000000000771ef0 [ 16.653826] PKRU: 55555554 [ 16.653841] Call Trace: [ 16.653859] [ 16.653875] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 16.653904] notifier_call_chain (kernel/notifier.c:85) [ 16.653927] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 16.653950] ? nla_strscpy (lib/nlattr.c:795) [ 16.653975] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 16.654006] ? __nla_validate_parse (lib/nlattr.c:620) [ 16.654033] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 16.654059] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 16.654083] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 16.654112] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 16.654132] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 16.654155] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 16.654186] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 16.654209] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 16.654235] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 16.654258] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 16.654282] ___sys_sendmsg (net/socket.c:2752) [ 16.654304] __sys_sendmsg (net/socket.c:2784) [ 16.654330] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 16.654353] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 16.654379] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 16.654410] RIP: 0033:0x7fdbbce6d08e [ 16.654433] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 16.654529] RSP: 002b:00007ffeee757320 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.654575] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdbbce6d08e [ 16.654616] RDX: 0000000000000000 RSI: 00007ffeee7573d0 RDI: 0000000000000005 [ 16.654659] RBP: 00007ffeee757330 R08: 0000000000000000 R09: 0000000000000000 [ 16.654702] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4b [ 16.654747] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeee757aa0 | [ 16.678878] ------------[ cut here ]------------ | [ 16.678961] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/880 | [ 16.679020] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 16.679155] Tainted: [W]=WARN [ 16.679178] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.679214] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.679251] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.679362] RSP: 0018:ff718e9ec0b136f0 EFLAGS: 00010286 [ 16.679392] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 16.679437] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305a000 [ 16.679481] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 16.679520] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.679571] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044305a000 [ 16.679620] FS: 00007f5fec509840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 16.679675] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.679715] CR2: 0000000029777988 CR3: 00000000033cf006 CR4: 0000000000771ef0 [ 16.679765] PKRU: 55555554 [ 16.679781] Call Trace: [ 16.679795] [ 16.679810] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 16.679836] notifier_call_chain (kernel/notifier.c:85) [ 16.679859] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 16.679884] ? nla_strscpy (lib/nlattr.c:795) [ 16.679906] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 16.679942] ? __nla_validate_parse (lib/nlattr.c:620) [ 16.679978] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 16.680000] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 16.680025] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 16.680055] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 16.680078] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 16.680103] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 16.680133] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 16.680157] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 16.680180] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 16.680203] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 16.680226] ___sys_sendmsg (net/socket.c:2752) [ 16.680253] __sys_sendmsg (net/socket.c:2784) [ 16.680277] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 16.680300] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 16.680324] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 16.680354] RIP: 0033:0x7f5fec74308e [ 16.680377] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 16.680475] RSP: 002b:00007ffc02a65480 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.680516] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5fec74308e [ 16.680561] RDX: 0000000000000000 RSI: 00007ffc02a65530 RDI: 0000000000000005 [ 16.680602] RBP: 00007ffc02a65490 R08: 0000000000000000 R09: 0000000000000000 [ 16.680645] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4b [ 16.680692] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc02a65c00 | [ 16.709170] ------------[ cut here ]------------ | [ 16.709210] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/882 | [ 16.709270] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 16.709395] Tainted: [W]=WARN [ 16.709419] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.709458] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.709490] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.709592] RSP: 0018:ff718e9ec0b1b6f0 EFLAGS: 00010286 [ 16.709624] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 16.709676] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305a300 [ 16.709724] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 16.709769] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.709811] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044305a300 [ 16.709858] FS: 00007f6234c5b840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 16.709906] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.709944] CR2: 00005614c5300d5c CR3: 00000000084d0004 CR4: 0000000000771ef0 [ 16.709988] PKRU: 55555554 [ 16.710014] Call Trace: [ 16.710030] [ 16.710048] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 16.710070] notifier_call_chain (kernel/notifier.c:85) [ 16.710095] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 16.710119] ? nla_strscpy (lib/nlattr.c:795) [ 16.710143] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 16.710176] ? __nla_validate_parse (lib/nlattr.c:620) [ 16.710208] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 16.710234] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 16.710258] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 16.710290] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 16.710314] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 16.710337] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 16.710364] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 16.710386] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 16.710411] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 16.710433] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 16.710455] ___sys_sendmsg (net/socket.c:2752) [ 16.710476] __sys_sendmsg (net/socket.c:2784) [ 16.710501] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 16.710523] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 16.710544] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 16.710574] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 16.710604] RIP: 0033:0x7f6234e9508e [ 16.710628] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 16.710732] RSP: 002b:00007ffd4cbf7720 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.710778] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6234e9508e [ 16.710819] RDX: 0000000000000000 RSI: 00007ffd4cbf77d0 RDI: 0000000000000005 [ 16.710865] RBP: 00007ffd4cbf7730 R08: 0000000000000000 R09: 0000000000000000 [ 16.710904] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4b [ 16.710944] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd4cbf7ea0 | [ 16.732097] ------------[ cut here ]------------ | [ 16.732138] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/884 | [ 16.732190] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 16.732314] Tainted: [W]=WARN [ 16.732334] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.732367] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.732396] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.732490] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 16.732516] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 16.732556] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229b00 [ 16.732596] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 16.732636] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.732695] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443229b00 [ 16.732740] FS: 00007f9851901840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 16.732782] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.732822] CR2: 00007f9851bd11a0 CR3: 00000000087d4001 CR4: 0000000000771ef0 [ 16.732863] PKRU: 55555554 [ 16.732879] Call Trace: [ 16.732892] [ 16.732908] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 16.732934] notifier_call_chain (kernel/notifier.c:85) [ 16.732957] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 16.732985] ? nla_strscpy (lib/nlattr.c:795) [ 16.733008] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 16.733039] ? __nla_validate_parse (lib/nlattr.c:620) [ 16.733073] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 16.733099] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 16.733119] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 16.733148] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 16.733174] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 16.733196] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 16.733227] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 16.733253] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 16.733276] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 16.733299] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 16.733322] ___sys_sendmsg (net/socket.c:2752) [ 16.733343] __sys_sendmsg (net/socket.c:2784) [ 16.733364] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 16.733387] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 16.733408] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 16.733443] RIP: 0033:0x7f9851b3b08e [ 16.733464] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 16.733557] RSP: 002b:00007fffe9d0bf80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.733597] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9851b3b08e [ 16.733635] RDX: 0000000000000000 RSI: 00007fffe9d0c030 RDI: 0000000000000005 [ 16.733688] RBP: 00007fffe9d0bf90 R08: 0000000000000000 R09: 0000000000000000 [ 16.733729] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4b [ 16.733769] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffe9d0c700 | [ 16.754242] ------------[ cut here ]------------ | [ 16.754306] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/885 | [ 16.754397] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 16.754593] Tainted: [W]=WARN [ 16.754657] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.754738] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.754806] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.754940] RSP: 0018:ff718e9ec0b2b6f0 EFLAGS: 00010286 [ 16.755009] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 16.755089] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fec00 [ 16.755169] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a302c [ 16.755260] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.755340] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04431fec00 [ 16.755418] FS: 00007f99c528f840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 16.755500] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.755580] CR2: 0000000006df3988 CR3: 0000000003174005 CR4: 0000000000771ef0 [ 16.755669] PKRU: 55555554 [ 16.755726] Call Trace: [ 16.755781] [ 16.755835] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 16.755898] notifier_call_chain (kernel/notifier.c:85) [ 16.755961] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 16.756025] ? nla_strscpy (lib/nlattr.c:795) [ 16.756084] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 16.756154] ? __nla_validate_parse (lib/nlattr.c:620) [ 16.756223] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 16.756295] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 16.756386] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 16.756453] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 16.756550] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 16.756609] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 16.756693] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 16.756754] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 16.756816] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 16.756878] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 16.756941] ___sys_sendmsg (net/socket.c:2752) [ 16.757007] __sys_sendmsg (net/socket.c:2784) [ 16.757074] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 16.757138] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 16.757199] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 16.757274] RIP: 0033:0x7f99c54c908e [ 16.757337] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 16.757465] RSP: 002b:00007ffd813930f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.757549] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f99c54c908e [ 16.757638] RDX: 0000000000000000 RSI: 00007ffd813931a0 RDI: 0000000000000005 [ 16.757727] RBP: 00007ffd81393100 R08: 0000000000000000 R09: 0000000000000000 [ 16.757810] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4b [ 16.757893] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd81393870 | [ 16.805743] ------------[ cut here ]------------ | [ 16.805788] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/888 | [ 16.805845] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 16.805972] Tainted: [W]=WARN [ 16.805997] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.806035] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.806067] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.806169] RSP: 0018:ff718e9ec0b336f0 EFLAGS: 00010286 [ 16.806200] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 16.806243] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305af00 [ 16.806286] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 16.806327] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.806369] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044305af00 [ 16.806413] FS: 00007f779904d840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 16.806461] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.806495] CR2: 000000002673d988 CR3: 00000000084bb004 CR4: 0000000000771ef0 [ 16.806540] PKRU: 55555554 [ 16.806555] Call Trace: [ 16.806569] [ 16.806590] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 16.806615] notifier_call_chain (kernel/notifier.c:85) [ 16.806637] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 16.806667] ? nla_strscpy (lib/nlattr.c:795) [ 16.806692] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 16.806729] ? __nla_validate_parse (lib/nlattr.c:620) [ 16.806764] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 16.806789] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 16.806810] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 16.806841] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 16.806863] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 16.806889] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 16.806923] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 16.806953] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 16.806976] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 16.806998] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 16.807023] ___sys_sendmsg (net/socket.c:2752) [ 16.807046] __sys_sendmsg (net/socket.c:2784) [ 16.807074] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 16.807099] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 16.807121] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 16.807150] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 16.807180] RIP: 0033:0x7f779928708e [ 16.807201] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 16.807308] RSP: 002b:00007ffe7fd12650 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.807356] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f779928708e [ 16.807401] RDX: 0000000000000000 RSI: 00007ffe7fd12700 RDI: 0000000000000005 [ 16.807445] RBP: 00007ffe7fd12660 R08: 0000000000000000 R09: 0000000000000000 [ 16.807490] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4b [ 16.807532] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe7fd12dd0 | [ 16.839081] ------------[ cut here ]------------ | [ 16.839119] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/890 | [ 16.839208] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 16.839332] Tainted: [W]=WARN [ 16.839352] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.839384] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.839412] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.839502] RSP: 0018:ff718e9ec0b336f0 EFLAGS: 00010286 [ 16.839532] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 16.839573] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2c000 [ 16.839617] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 16.839661] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.839702] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2c000 [ 16.839745] FS: 00007ff5046ea840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 16.839787] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.839820] CR2: 000000000b51c988 CR3: 0000000003363004 CR4: 0000000000771ef0 [ 16.839866] PKRU: 55555554 [ 16.839882] Call Trace: [ 16.839899] [ 16.839918] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 16.839940] notifier_call_chain (kernel/notifier.c:85) [ 16.839962] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 16.839984] ? nla_strscpy (lib/nlattr.c:795) [ 16.840005] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 16.840034] ? __nla_validate_parse (lib/nlattr.c:620) [ 16.840061] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 16.840082] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 16.840107] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 16.840133] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 16.840154] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 16.840182] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 16.840209] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 16.840234] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 16.840255] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 16.840278] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 16.840301] ___sys_sendmsg (net/socket.c:2752) [ 16.840324] __sys_sendmsg (net/socket.c:2784) [ 16.840350] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 16.840371] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 16.840395] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 16.840423] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 16.840450] RIP: 0033:0x7ff50492408e [ 16.840471] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 16.840565] RSP: 002b:00007ffc58ce83e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.840609] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff50492408e [ 16.840652] RDX: 0000000000000000 RSI: 00007ffc58ce8490 RDI: 0000000000000005 [ 16.840702] RBP: 00007ffc58ce83f0 R08: 0000000000000000 R09: 0000000000000000 [ 16.840747] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4b [ 16.840788] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc58ce8b60 | [ 16.860966] ------------[ cut here ]------------ | [ 16.861010] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/892 | [ 16.861062] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 16.861198] Tainted: [W]=WARN [ 16.861221] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.861257] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.861286] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.861387] RSP: 0018:ff718e9ec0b336f0 EFLAGS: 00010286 [ 16.861418] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 16.861461] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1500 [ 16.861506] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 16.861548] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.861588] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04418e1500 [ 16.861631] FS: 00007f696eb04840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 16.861675] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.861711] CR2: 000000002cf91988 CR3: 000000000a8c8006 CR4: 0000000000771ef0 [ 16.861759] PKRU: 55555554 [ 16.861774] Call Trace: [ 16.861789] [ 16.861804] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 16.861825] notifier_call_chain (kernel/notifier.c:85) [ 16.861848] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 16.861869] ? nla_strscpy (lib/nlattr.c:795) [ 16.861891] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 16.861918] ? __nla_validate_parse (lib/nlattr.c:620) [ 16.861946] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 16.861966] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 16.861992] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 16.862018] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 16.862041] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 16.862062] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 16.862092] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 16.862114] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 16.862133] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 16.862158] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 16.862185] ___sys_sendmsg (net/socket.c:2752) [ 16.862206] __sys_sendmsg (net/socket.c:2784) [ 16.862227] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 16.862249] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 16.862271] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 16.862303] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 16.862329] RIP: 0033:0x7f696ed3e08e [ 16.862353] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 16.862450] RSP: 002b:00007ffe6c7ade40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.862496] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f696ed3e08e [ 16.862538] RDX: 0000000000000000 RSI: 00007ffe6c7adef0 RDI: 0000000000000005 [ 16.862577] RBP: 00007ffe6c7ade50 R08: 0000000000000000 R09: 0000000000000000 [ 16.862617] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4b [ 16.862660] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe6c7ae5c0 | [ 16.884507] ------------[ cut here ]------------ | [ 16.884533] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/894 | [ 16.884591] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 16.884737] Tainted: [W]=WARN [ 16.884758] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.884804] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.884833] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.884932] RSP: 0018:ff718e9ec0b336f0 EFLAGS: 00010286 [ 16.884961] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 16.885004] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443227e00 [ 16.885052] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 16.885094] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.885138] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443227e00 [ 16.885176] FS: 00007f9ecada2840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 16.885217] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.885254] CR2: 00007f9ecb0721a0 CR3: 000000000302d006 CR4: 0000000000771ef0 [ 16.885299] PKRU: 55555554 [ 16.885312] Call Trace: [ 16.885326] [ 16.885342] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 16.885362] notifier_call_chain (kernel/notifier.c:85) [ 16.885386] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 16.885413] ? nla_strscpy (lib/nlattr.c:795) [ 16.885433] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 16.885460] ? __nla_validate_parse (lib/nlattr.c:620) [ 16.885487] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 16.885510] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 16.885532] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 16.885564] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 16.885584] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 16.885606] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 16.885633] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 16.885657] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 16.885683] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 16.885702] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 16.885726] ___sys_sendmsg (net/socket.c:2752) [ 16.885748] __sys_sendmsg (net/socket.c:2784) [ 16.885771] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 16.885792] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 16.885812] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 16.885837] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 16.885868] RIP: 0033:0x7f9ecafdc08e [ 16.885888] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 16.885983] RSP: 002b:00007fff40ee1400 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.886026] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9ecafdc08e [ 16.886059] RDX: 0000000000000000 RSI: 00007fff40ee14b0 RDI: 0000000000000005 [ 16.886109] RBP: 00007fff40ee1410 R08: 0000000000000000 R09: 0000000000000000 [ 16.886147] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4b [ 16.886187] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff40ee1b80 | [ 16.897050] ------------[ cut here ]------------ | [ 16.897084] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/896 | [ 16.897140] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 16.897270] Tainted: [W]=WARN [ 16.897298] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.897331] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.897362] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.897468] RSP: 0018:ff718e9ec0b336f0 EFLAGS: 00010286 [ 16.897496] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 16.897538] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322be00 [ 16.897588] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 16.897627] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.897669] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044322be00 [ 16.897728] FS: 00007f4efdd5e840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 16.897773] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.897807] CR2: 000000002b69e988 CR3: 0000000002dd7002 CR4: 0000000000771ef0 [ 16.897852] PKRU: 55555554 [ 16.897867] Call Trace: [ 16.897881] [ 16.897906] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 16.897928] notifier_call_chain (kernel/notifier.c:85) [ 16.897953] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 16.897975] ? nla_strscpy (lib/nlattr.c:795) [ 16.898004] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 16.898034] ? __nla_validate_parse (lib/nlattr.c:620) [ 16.898063] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 16.898088] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 16.898125] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 16.898152] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 16.898179] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 16.898205] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 16.898235] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 16.898260] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 16.898284] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 16.898304] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 16.898329] ___sys_sendmsg (net/socket.c:2752) [ 16.898357] __sys_sendmsg (net/socket.c:2784) [ 16.898387] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 16.898410] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 16.898432] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 16.898459] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 16.898489] RIP: 0033:0x7f4efdf9808e [ 16.898513] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 16.898608] RSP: 002b:00007ffdfcc1c360 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.898649] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4efdf9808e [ 16.898706] RDX: 0000000000000000 RSI: 00007ffdfcc1c410 RDI: 0000000000000005 [ 16.898744] RBP: 00007ffdfcc1c370 R08: 0000000000000000 R09: 0000000000000000 [ 16.898786] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4b [ 16.898832] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdfcc1cae0 | [ 16.921215] ------------[ cut here ]------------ | [ 16.921248] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/897 | [ 16.921305] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 16.921438] Tainted: [W]=WARN [ 16.921460] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.921498] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.921526] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.921611] RSP: 0018:ff718e9ec0b336f0 EFLAGS: 00010286 [ 16.921645] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 16.921693] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058600 [ 16.921729] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 16.921771] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.921817] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443058600 [ 16.921859] FS: 00007f3da8c40840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 16.921901] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.921934] CR2: 00007f3da8f101a0 CR3: 0000000001912002 CR4: 0000000000771ef0 [ 16.921979] PKRU: 55555554 [ 16.921992] Call Trace: [ 16.922006] [ 16.922019] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 16.922038] notifier_call_chain (kernel/notifier.c:85) [ 16.922062] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 16.922083] ? nla_strscpy (lib/nlattr.c:795) [ 16.922109] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 16.922136] ? __nla_validate_parse (lib/nlattr.c:620) [ 16.922163] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 16.922187] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 16.922207] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 16.922236] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 16.922259] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 16.922282] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 16.922309] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 16.922333] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 16.922357] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 16.922380] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 16.922404] ___sys_sendmsg (net/socket.c:2752) [ 16.922426] __sys_sendmsg (net/socket.c:2784) [ 16.922451] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 16.922477] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 16.922496] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 16.922524] RIP: 0033:0x7f3da8e7a08e [ 16.922550] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 16.922646] RSP: 002b:00007fff0d008af0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.922700] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3da8e7a08e [ 16.922743] RDX: 0000000000000000 RSI: 00007fff0d008ba0 RDI: 0000000000000005 [ 16.922784] RBP: 00007fff0d008b00 R08: 0000000000000000 R09: 0000000000000000 [ 16.922825] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4c [ 16.922869] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff0d009270 | [ 16.960654] ------------[ cut here ]------------ | [ 16.960700] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/898 | [ 16.960759] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 16.960893] Tainted: [W]=WARN [ 16.960916] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.960950] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.960979] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.961073] RSP: 0018:ff718e9ec0b336f0 EFLAGS: 00010286 [ 16.961101] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 16.961142] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228600 [ 16.961190] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 16.961228] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.961271] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443228600 [ 16.961316] FS: 00007f09f6756840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 16.961352] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.961387] CR2: 0000000017cd3988 CR3: 0000000003363004 CR4: 0000000000771ef0 [ 16.961430] PKRU: 55555554 [ 16.961444] Call Trace: [ 16.961459] [ 16.961473] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 16.961498] notifier_call_chain (kernel/notifier.c:85) [ 16.961518] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 16.961540] ? nla_strscpy (lib/nlattr.c:795) [ 16.961562] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 16.961588] ? __nla_validate_parse (lib/nlattr.c:620) [ 16.961618] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 16.961640] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 16.961661] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 16.961690] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 16.961710] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 16.961735] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 16.961760] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 16.961788] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 16.961808] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 16.961831] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 16.961856] ___sys_sendmsg (net/socket.c:2752) [ 16.961881] __sys_sendmsg (net/socket.c:2784) [ 16.961902] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 16.961929] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 16.961951] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 16.961979] RIP: 0033:0x7f09f699008e [ 16.961999] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 16.962097] RSP: 002b:00007ffdb71e0290 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.962137] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f09f699008e [ 16.962180] RDX: 0000000000000000 RSI: 00007ffdb71e0340 RDI: 0000000000000005 [ 16.962225] RBP: 00007ffdb71e02a0 R08: 0000000000000000 R09: 0000000000000000 [ 16.962269] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4c [ 16.962309] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdb71e0a10 | [ 16.985276] ------------[ cut here ]------------ | [ 16.985303] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/900 | [ 16.985353] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 16.985470] Tainted: [W]=WARN [ 16.985491] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.985524] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 16.985553] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 16.985657] RSP: 0018:ff718e9ec0b336f0 EFLAGS: 00010286 [ 16.985694] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 16.985740] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055300 [ 16.985776] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 16.985817] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 16.985873] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443055300 [ 16.985929] FS: 00007f4025a8e840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 16.985971] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.986008] CR2: 000000000c7c9988 CR3: 0000000001d35004 CR4: 0000000000771ef0 [ 16.986048] PKRU: 55555554 [ 16.986061] Call Trace: [ 16.986077] [ 16.986098] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 16.986125] notifier_call_chain (kernel/notifier.c:85) [ 16.986145] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 16.986166] ? nla_strscpy (lib/nlattr.c:795) [ 16.986189] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 16.986213] ? __nla_validate_parse (lib/nlattr.c:620) [ 16.986247] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 16.986268] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 16.986289] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 16.986316] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 16.986339] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 16.986359] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 16.986389] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 16.986412] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 16.986436] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 16.986457] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 16.986480] ___sys_sendmsg (net/socket.c:2752) [ 16.986502] __sys_sendmsg (net/socket.c:2784) [ 16.986522] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 16.986550] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 16.986571] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 16.986599] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 16.986627] RIP: 0033:0x7f4025cc808e [ 16.986648] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 16.986753] RSP: 002b:00007ffecb247810 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.986796] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4025cc808e [ 16.986837] RDX: 0000000000000000 RSI: 00007ffecb2478c0 RDI: 0000000000000005 [ 16.986881] RBP: 00007ffecb247820 R08: 0000000000000000 R09: 0000000000000000 [ 16.986922] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4c [ 16.986965] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffecb247f90 | [ 17.025094] ------------[ cut here ]------------ | [ 17.025132] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/902 | [ 17.025191] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 17.025338] Tainted: [W]=WARN [ 17.025362] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.025396] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.025426] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.025518] RSP: 0018:ff718e9ec0b336f0 EFLAGS: 00010286 [ 17.025545] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 17.025585] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443224a00 [ 17.025631] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 17.025709] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.025751] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443224a00 [ 17.025793] FS: 00007fd652f88840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 17.025835] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.025866] CR2: 00000000178e3988 CR3: 0000000001fd2001 CR4: 0000000000771ef0 [ 17.025912] PKRU: 55555554 [ 17.025927] Call Trace: [ 17.025939] [ 17.025954] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 17.025977] notifier_call_chain (kernel/notifier.c:85) [ 17.026000] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 17.026020] ? nla_strscpy (lib/nlattr.c:795) [ 17.026044] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 17.026081] ? __nla_validate_parse (lib/nlattr.c:620) [ 17.026110] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 17.026132] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 17.026156] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 17.026189] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 17.026208] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 17.026233] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 17.026257] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 17.026279] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 17.026300] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 17.026322] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 17.026342] ___sys_sendmsg (net/socket.c:2752) [ 17.026366] __sys_sendmsg (net/socket.c:2784) [ 17.026388] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 17.026412] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 17.026436] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 17.026460] RIP: 0033:0x7fd6531c208e [ 17.026483] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 17.026581] RSP: 002b:00007fffa4c658a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.026621] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd6531c208e [ 17.026672] RDX: 0000000000000000 RSI: 00007fffa4c65950 RDI: 0000000000000005 [ 17.026721] RBP: 00007fffa4c658b0 R08: 0000000000000000 R09: 0000000000000000 [ 17.026769] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4c [ 17.026809] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa4c66020 | [ 17.049512] ------------[ cut here ]------------ | [ 17.049545] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/904 | [ 17.049592] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 17.049732] Tainted: [W]=WARN [ 17.049754] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.049793] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.049820] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.049916] RSP: 0018:ff718e9ec0b336f0 EFLAGS: 00010286 [ 17.049944] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 17.049993] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305ad00 [ 17.050039] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 17.050082] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.050122] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044305ad00 [ 17.050174] FS: 00007f8f7d17c840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 17.050219] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.050256] CR2: 000000002a7c3988 CR3: 0000000001980006 CR4: 0000000000771ef0 [ 17.050297] PKRU: 55555554 [ 17.050311] Call Trace: [ 17.050325] [ 17.050340] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 17.050361] notifier_call_chain (kernel/notifier.c:85) [ 17.050387] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 17.050411] ? nla_strscpy (lib/nlattr.c:795) [ 17.050436] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 17.050462] ? __nla_validate_parse (lib/nlattr.c:620) [ 17.050492] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 17.050519] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 17.050542] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 17.050569] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 17.050591] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 17.050613] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 17.050642] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 17.050674] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 17.050701] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 17.050722] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 17.050747] ___sys_sendmsg (net/socket.c:2752) [ 17.050772] __sys_sendmsg (net/socket.c:2784) [ 17.050794] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 17.050817] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 17.050842] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 17.050874] RIP: 0033:0x7f8f7d3b608e [ 17.050895] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 17.050992] RSP: 002b:00007ffe4930fa70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.051033] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8f7d3b608e [ 17.051070] RDX: 0000000000000000 RSI: 00007ffe4930fb20 RDI: 0000000000000005 [ 17.051109] RBP: 00007ffe4930fa80 R08: 0000000000000000 R09: 0000000000000000 [ 17.051152] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4c [ 17.051195] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe493101f0 | [ 17.071717] ------------[ cut here ]------------ | [ 17.071747] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/906 | [ 17.071804] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 17.071932] Tainted: [W]=WARN [ 17.071953] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.071987] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.072020] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.072116] RSP: 0018:ff718e9ec0b336f0 EFLAGS: 00010286 [ 17.072146] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 17.072188] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b000 [ 17.072236] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 17.072276] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.072318] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044322b000 [ 17.072364] FS: 00007f68c381d840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 17.072408] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.072447] CR2: 0000000008bb9988 CR3: 000000000309c003 CR4: 0000000000771ef0 [ 17.072491] PKRU: 55555554 [ 17.072507] Call Trace: [ 17.072523] [ 17.072538] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 17.072564] notifier_call_chain (kernel/notifier.c:85) [ 17.072586] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 17.072609] ? nla_strscpy (lib/nlattr.c:795) [ 17.072631] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 17.072662] ? __nla_validate_parse (lib/nlattr.c:620) [ 17.072700] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 17.072722] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 17.072750] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 17.072784] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 17.072806] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 17.072828] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 17.072856] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 17.072879] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 17.072901] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 17.072922] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 17.072942] ___sys_sendmsg (net/socket.c:2752) [ 17.072965] __sys_sendmsg (net/socket.c:2784) [ 17.072984] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 17.073006] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 17.073029] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 17.073058] RIP: 0033:0x7f68c3a5708e [ 17.073083] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 17.073189] RSP: 002b:00007ffc24829130 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.073237] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f68c3a5708e [ 17.073281] RDX: 0000000000000000 RSI: 00007ffc248291e0 RDI: 0000000000000005 [ 17.073324] RBP: 00007ffc24829140 R08: 0000000000000000 R09: 0000000000000000 [ 17.073367] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4c [ 17.073406] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc248298b0 | [ 17.101251] ------------[ cut here ]------------ | [ 17.101281] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/907 | [ 17.101335] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 17.101451] Tainted: [W]=WARN [ 17.101470] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.101508] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.101541] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.101639] RSP: 0018:ff718e9ec0b336f0 EFLAGS: 00010286 [ 17.101679] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 17.101724] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2ca00 [ 17.101768] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 17.101806] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.101844] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2ca00 [ 17.101889] FS: 00007fe4537ce840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 17.101934] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.101969] CR2: 000000001f651988 CR3: 000000000a8cb003 CR4: 0000000000771ef0 [ 17.102016] PKRU: 55555554 [ 17.102030] Call Trace: [ 17.102045] [ 17.102061] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 17.102086] notifier_call_chain (kernel/notifier.c:85) [ 17.102106] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 17.102128] ? nla_strscpy (lib/nlattr.c:795) [ 17.102150] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 17.102180] ? __nla_validate_parse (lib/nlattr.c:620) [ 17.102213] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 17.102241] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 17.102268] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 17.102294] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 17.102318] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 17.102342] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 17.102369] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 17.102389] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 17.102410] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 17.102432] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 17.102453] ___sys_sendmsg (net/socket.c:2752) [ 17.102480] __sys_sendmsg (net/socket.c:2784) [ 17.102507] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 17.102529] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 17.102551] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 17.102579] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 17.102609] RIP: 0033:0x7fe453a0808e [ 17.102629] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 17.102720] RSP: 002b:00007ffc2ed77390 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.102767] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe453a0808e [ 17.102811] RDX: 0000000000000000 RSI: 00007ffc2ed77440 RDI: 0000000000000005 [ 17.102854] RBP: 00007ffc2ed773a0 R08: 0000000000000000 R09: 0000000000000000 [ 17.102895] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4c [ 17.102939] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc2ed77b10 | [ 17.117263] ------------[ cut here ]------------ | [ 17.117295] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/909 | [ 17.117351] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 17.117473] Tainted: [W]=WARN [ 17.117496] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.117539] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.117570] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.117676] RSP: 0018:ff718e9ec0b336f0 EFLAGS: 00010286 [ 17.117704] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 17.117747] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055f00 [ 17.117789] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 17.117826] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.117871] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443055f00 [ 17.117921] FS: 00007fecff1ea840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 17.117968] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.118006] CR2: 000000000ccdd988 CR3: 000000000309c005 CR4: 0000000000771ef0 [ 17.118049] PKRU: 55555554 [ 17.118064] Call Trace: [ 17.118080] [ 17.118094] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 17.118118] notifier_call_chain (kernel/notifier.c:85) [ 17.118142] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 17.118163] ? nla_strscpy (lib/nlattr.c:795) [ 17.118187] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 17.118218] ? __nla_validate_parse (lib/nlattr.c:620) [ 17.118250] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 17.118274] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 17.118296] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 17.118322] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 17.118345] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 17.118367] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 17.118397] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 17.118418] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 17.118438] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 17.118458] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 17.118481] ___sys_sendmsg (net/socket.c:2752) [ 17.118509] __sys_sendmsg (net/socket.c:2784) [ 17.118531] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 17.118552] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 17.118572] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 17.118601] RIP: 0033:0x7fecff42408e [ 17.118621] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 17.118729] RSP: 002b:00007ffd58f61040 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.118775] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fecff42408e [ 17.118819] RDX: 0000000000000000 RSI: 00007ffd58f610f0 RDI: 0000000000000005 [ 17.118870] RBP: 00007ffd58f61050 R08: 0000000000000000 R09: 0000000000000000 [ 17.118913] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4c [ 17.118955] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd58f617c0 | [ 17.141519] ------------[ cut here ]------------ | [ 17.141554] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/911 | [ 17.141610] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 17.141748] Tainted: [W]=WARN [ 17.141771] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.141803] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.141831] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.141940] RSP: 0018:ff718e9ec0b336f0 EFLAGS: 00010286 [ 17.141969] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 17.142014] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b700 [ 17.142054] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 17.142096] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.142137] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044322b700 [ 17.142182] FS: 00007f307bcdb840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 17.142229] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.142267] CR2: 00000000080d9988 CR3: 000000000c7d1005 CR4: 0000000000771ef0 [ 17.142308] PKRU: 55555554 [ 17.142324] Call Trace: [ 17.142336] [ 17.142354] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 17.142374] notifier_call_chain (kernel/notifier.c:85) [ 17.142396] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 17.142416] ? nla_strscpy (lib/nlattr.c:795) [ 17.142445] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 17.142475] ? __nla_validate_parse (lib/nlattr.c:620) [ 17.142503] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 17.142522] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 17.142547] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 17.142571] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 17.142593] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 17.142612] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 17.142643] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 17.142669] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 17.142692] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 17.142719] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 17.142745] ___sys_sendmsg (net/socket.c:2752) [ 17.142766] __sys_sendmsg (net/socket.c:2784) [ 17.142788] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 17.142810] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 17.142830] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 17.142859] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 17.142887] RIP: 0033:0x7f307bf1508e [ 17.142907] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 17.143004] RSP: 002b:00007ffe1c8a7430 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.143043] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f307bf1508e [ 17.143085] RDX: 0000000000000000 RSI: 00007ffe1c8a74e0 RDI: 0000000000000005 [ 17.143129] RBP: 00007ffe1c8a7440 R08: 0000000000000000 R09: 0000000000000000 [ 17.143172] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4c [ 17.143215] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe1c8a7bb0 | [ 17.165000] ------------[ cut here ]------------ | [ 17.165031] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/913 | [ 17.165083] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 17.165216] Tainted: [W]=WARN [ 17.165239] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.165276] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.165303] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.165407] RSP: 0018:ff718e9ec0b336f0 EFLAGS: 00010286 [ 17.165441] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 17.165481] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055900 [ 17.165522] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 17.165564] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.165608] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443055900 [ 17.165655] FS: 00007f6e784fc840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 17.165703] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.165748] CR2: 00000000197e5988 CR3: 0000000003274001 CR4: 0000000000771ef0 [ 17.165794] PKRU: 55555554 [ 17.165807] Call Trace: [ 17.165824] [ 17.165847] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 17.165873] notifier_call_chain (kernel/notifier.c:85) [ 17.165894] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 17.165913] ? nla_strscpy (lib/nlattr.c:795) [ 17.165935] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 17.165961] ? __nla_validate_parse (lib/nlattr.c:620) [ 17.165991] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 17.166011] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 17.166031] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 17.166064] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 17.166085] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 17.166107] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 17.166132] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 17.166154] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 17.166172] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 17.166192] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 17.166216] ___sys_sendmsg (net/socket.c:2752) [ 17.166243] __sys_sendmsg (net/socket.c:2784) [ 17.166268] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 17.166289] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 17.166311] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 17.166339] RIP: 0033:0x7f6e7873608e [ 17.166359] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 17.166466] RSP: 002b:00007ffe0184b730 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.166502] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6e7873608e [ 17.166542] RDX: 0000000000000000 RSI: 00007ffe0184b7e0 RDI: 0000000000000005 [ 17.166581] RBP: 00007ffe0184b740 R08: 0000000000000000 R09: 0000000000000000 [ 17.166623] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4c [ 17.166670] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe0184beb0 | [ 17.176484] ------------[ cut here ]------------ | [ 17.176516] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/914 | [ 17.176573] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 17.176710] Tainted: [W]=WARN [ 17.176733] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.176768] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.176799] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.176904] RSP: 0018:ff718e9ec0b336f0 EFLAGS: 00010286 [ 17.176931] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 17.176964] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059000 [ 17.177001] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 17.177046] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.177099] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443059000 [ 17.177139] FS: 00007f9292797840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 17.177185] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.177222] CR2: 000000000c01f988 CR3: 0000000001968001 CR4: 0000000000771ef0 [ 17.177268] PKRU: 55555554 [ 17.177286] Call Trace: [ 17.177300] [ 17.177317] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 17.177341] notifier_call_chain (kernel/notifier.c:85) [ 17.177366] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 17.177391] ? nla_strscpy (lib/nlattr.c:795) [ 17.177411] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 17.177444] ? __nla_validate_parse (lib/nlattr.c:620) [ 17.177475] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 17.177498] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 17.177518] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 17.177548] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 17.177572] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 17.177594] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 17.177618] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 17.177644] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 17.177673] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 17.177695] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 17.177720] ___sys_sendmsg (net/socket.c:2752) [ 17.177746] __sys_sendmsg (net/socket.c:2784) [ 17.177771] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 17.177790] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 17.177811] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 17.177840] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 17.177868] RIP: 0033:0x7f92929d108e [ 17.177893] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 17.178009] RSP: 002b:00007ffe02575d00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.178058] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f92929d108e [ 17.178102] RDX: 0000000000000000 RSI: 00007ffe02575db0 RDI: 0000000000000005 [ 17.178144] RBP: 00007ffe02575d10 R08: 0000000000000000 R09: 0000000000000000 [ 17.178187] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4c [ 17.178241] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe02576480 | [ 17.196380] ------------[ cut here ]------------ | [ 17.196414] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/916 | [ 17.196470] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 17.196599] Tainted: [W]=WARN [ 17.196621] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.196672] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.196699] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.196801] RSP: 0018:ff718e9ec0b336f0 EFLAGS: 00010286 [ 17.196830] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 17.196872] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305a800 [ 17.196911] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 17.196952] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.196992] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044305a800 [ 17.197038] FS: 00007ff9b08df840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 17.197081] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.197114] CR2: 00000000351e9988 CR3: 0000000008762003 CR4: 0000000000771ef0 [ 17.197155] PKRU: 55555554 [ 17.197169] Call Trace: [ 17.197183] [ 17.197200] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 17.197225] notifier_call_chain (kernel/notifier.c:85) [ 17.197252] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 17.197279] ? nla_strscpy (lib/nlattr.c:795) [ 17.197307] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 17.197336] ? __nla_validate_parse (lib/nlattr.c:620) [ 17.197367] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 17.197389] ? kmem_cache_alloc_node_noprof (mm/slub.c:4749 mm/slub.c:4883 mm/slub.c:4950) [ 17.197419] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 17.197442] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 17.197467] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 17.197489] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 17.197510] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 17.197541] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 17.197566] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 17.197587] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 17.197609] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 17.197631] ___sys_sendmsg (net/socket.c:2752) [ 17.197655] __sys_sendmsg (net/socket.c:2784) [ 17.197682] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 17.197704] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 17.197726] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 17.197759] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 17.197784] RIP: 0033:0x7ff9b0b1908e [ 17.197810] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 17.197910] RSP: 002b:00007ffdbd00afb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.197951] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff9b0b1908e [ 17.197994] RDX: 0000000000000000 RSI: 00007ffdbd00b060 RDI: 0000000000000005 [ 17.198035] RBP: 00007ffdbd00afc0 R08: 0000000000000000 R09: 0000000000000000 [ 17.198076] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4c [ 17.198118] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdbd00b730 | [ 17.233872] ------------[ cut here ]------------ | [ 17.233910] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/917 | [ 17.233964] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 17.234092] Tainted: [W]=WARN [ 17.234118] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.234153] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.234183] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.234287] RSP: 0018:ff718e9ec0b336f0 EFLAGS: 00010286 [ 17.234316] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 17.234356] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322bc00 [ 17.234402] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 17.234444] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.234488] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044322bc00 [ 17.234531] FS: 00007fc2f3400840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 17.234573] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.234610] CR2: 00007fc2f36d01a0 CR3: 0000000001916003 CR4: 0000000000771ef0 [ 17.234660] PKRU: 55555554 [ 17.234679] Call Trace: [ 17.234758] [ 17.234776] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 17.234800] notifier_call_chain (kernel/notifier.c:85) [ 17.234821] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 17.234843] ? nla_strscpy (lib/nlattr.c:795) [ 17.234869] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 17.234896] ? __nla_validate_parse (lib/nlattr.c:620) [ 17.234926] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 17.234951] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 17.234973] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 17.235002] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 17.235030] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 17.235052] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 17.235085] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 17.235110] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 17.235132] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 17.235151] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 17.235172] ___sys_sendmsg (net/socket.c:2752) [ 17.235195] __sys_sendmsg (net/socket.c:2784) [ 17.235216] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 17.235244] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 17.235265] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 17.235294] RIP: 0033:0x7fc2f363a08e [ 17.235314] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 17.235414] RSP: 002b:00007ffe7b462510 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.235458] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc2f363a08e [ 17.235498] RDX: 0000000000000000 RSI: 00007ffe7b4625c0 RDI: 0000000000000005 [ 17.235539] RBP: 00007ffe7b462520 R08: 0000000000000000 R09: 0000000000000000 [ 17.235576] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4c [ 17.235618] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe7b462c90 | [ 17.248935] ------------[ cut here ]------------ | [ 17.248966] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/919 | [ 17.249024] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 17.249157] Tainted: [W]=WARN [ 17.249178] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.249213] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.249244] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.249341] RSP: 0018:ff718e9ec0b336f0 EFLAGS: 00010286 [ 17.249369] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 17.249406] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1500 [ 17.249453] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 17.249494] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.249531] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04418e1500 [ 17.249573] FS: 00007f11f8f61840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 17.249611] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.249649] CR2: 00007f11f92311a0 CR3: 00000000042f7005 CR4: 0000000000771ef0 [ 17.249698] PKRU: 55555554 [ 17.249714] Call Trace: [ 17.249731] [ 17.249746] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 17.249769] notifier_call_chain (kernel/notifier.c:85) [ 17.249789] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 17.249810] ? nla_strscpy (lib/nlattr.c:795) [ 17.249830] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 17.249858] ? __nla_validate_parse (lib/nlattr.c:620) [ 17.249891] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 17.249914] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 17.249935] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 17.249965] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 17.249988] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 17.250008] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 17.250033] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 17.250053] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 17.250074] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 17.250096] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 17.250119] ___sys_sendmsg (net/socket.c:2752) [ 17.250139] __sys_sendmsg (net/socket.c:2784) [ 17.250160] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 17.250186] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 17.250208] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 17.250234] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 17.250264] RIP: 0033:0x7f11f919b08e [ 17.250283] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 17.250387] RSP: 002b:00007fff51870ae0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.250433] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f11f919b08e [ 17.250477] RDX: 0000000000000000 RSI: 00007fff51870b90 RDI: 0000000000000005 [ 17.250517] RBP: 00007fff51870af0 R08: 0000000000000000 R09: 0000000000000000 [ 17.250560] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4c [ 17.250602] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff51871260 | [ 17.274408] ------------[ cut here ]------------ | [ 17.274444] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/921 | [ 17.274503] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 17.274634] Tainted: [W]=WARN [ 17.274660] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.274701] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.274734] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.274835] RSP: 0018:ff718e9ec0b336f0 EFLAGS: 00010286 [ 17.274860] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 17.274904] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fee00 [ 17.274947] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 17.274987] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.275028] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04431fee00 [ 17.275073] FS: 00007fd991ab7840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 17.275124] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.275166] CR2: 0000000005073988 CR3: 0000000001980004 CR4: 0000000000771ef0 [ 17.275208] PKRU: 55555554 [ 17.275222] Call Trace: [ 17.275244] [ 17.275258] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 17.275286] notifier_call_chain (kernel/notifier.c:85) [ 17.275306] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 17.275329] ? nla_strscpy (lib/nlattr.c:795) [ 17.275355] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 17.275386] ? __nla_validate_parse (lib/nlattr.c:620) [ 17.275412] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 17.275432] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 17.275456] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 17.275484] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 17.275506] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 17.275528] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 17.275555] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 17.275577] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 17.275597] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 17.275618] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 17.275642] ___sys_sendmsg (net/socket.c:2752) [ 17.275673] __sys_sendmsg (net/socket.c:2784) [ 17.275699] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 17.275722] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 17.275744] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 17.275772] RIP: 0033:0x7fd991cf108e [ 17.275791] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 17.275889] RSP: 002b:00007ffd0c8842f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.275935] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd991cf108e [ 17.275979] RDX: 0000000000000000 RSI: 00007ffd0c8843a0 RDI: 0000000000000005 [ 17.276028] RBP: 00007ffd0c884300 R08: 0000000000000000 R09: 0000000000000000 [ 17.276077] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4c [ 17.276120] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd0c884a70 | [ 17.292096] ------------[ cut here ]------------ | [ 17.292130] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/923 | [ 17.292182] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 17.292316] Tainted: [W]=WARN [ 17.292336] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.292380] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.292412] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.292500] RSP: 0018:ff718e9ec0b336f0 EFLAGS: 00010286 [ 17.292529] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 17.292567] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2d600 [ 17.292610] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 17.292649] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.292697] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2d600 [ 17.292742] FS: 00007f3121a12840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 17.292784] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.292815] CR2: 00007f3121ce21a0 CR3: 000000000336f001 CR4: 0000000000771ef0 [ 17.292854] PKRU: 55555554 [ 17.292871] Call Trace: [ 17.292886] [ 17.292904] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 17.292927] notifier_call_chain (kernel/notifier.c:85) [ 17.292948] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 17.292970] ? nla_strscpy (lib/nlattr.c:795) [ 17.292994] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 17.293021] ? __nla_validate_parse (lib/nlattr.c:620) [ 17.293046] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 17.293066] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 17.293090] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 17.293115] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 17.293137] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 17.293158] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 17.293188] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 17.293210] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 17.293240] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 17.293263] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 17.293285] ___sys_sendmsg (net/socket.c:2752) [ 17.293304] __sys_sendmsg (net/socket.c:2784) [ 17.293325] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 17.293346] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 17.293367] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 17.293392] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 17.293424] RIP: 0033:0x7f3121c4c08e [ 17.293446] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 17.293534] RSP: 002b:00007ffcc3e0f3d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.293575] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3121c4c08e [ 17.293615] RDX: 0000000000000000 RSI: 00007ffcc3e0f480 RDI: 0000000000000005 [ 17.293658] RBP: 00007ffcc3e0f3e0 R08: 0000000000000000 R09: 0000000000000000 [ 17.298448] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4c [ 17.298489] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcc3e0fb50 | [ 17.358545] ------------[ cut here ]------------ | [ 17.358576] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/925 | [ 17.358627] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 17.358771] Tainted: [W]=WARN [ 17.358794] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.358838] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.358870] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.358971] RSP: 0018:ff718e9ec0b336f0 EFLAGS: 00010286 [ 17.359000] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 17.359042] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1200 [ 17.359081] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 17.359127] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.359169] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04418e1200 [ 17.359211] FS: 00007f9f5d202840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 17.359257] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.359288] CR2: 00007f9f5d4d21a0 CR3: 00000000032ec001 CR4: 0000000000771ef0 [ 17.359328] PKRU: 55555554 [ 17.359344] Call Trace: [ 17.359361] [ 17.359375] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 17.359403] notifier_call_chain (kernel/notifier.c:85) [ 17.359426] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 17.359448] ? nla_strscpy (lib/nlattr.c:795) [ 17.359472] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 17.359501] ? __nla_validate_parse (lib/nlattr.c:620) [ 17.359532] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 17.359554] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 17.359575] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 17.359606] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 17.359631] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 17.359655] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 17.359690] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 17.359712] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 17.359739] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 17.359764] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 17.359785] ___sys_sendmsg (net/socket.c:2752) [ 17.359808] __sys_sendmsg (net/socket.c:2784) [ 17.359832] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 17.359861] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 17.359885] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 17.359914] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 17.359940] RIP: 0033:0x7f9f5d43c08e [ 17.359965] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 17.360062] RSP: 002b:00007ffef49a0970 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.360106] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9f5d43c08e [ 17.360152] RDX: 0000000000000000 RSI: 00007ffef49a0a20 RDI: 0000000000000005 [ 17.360190] RBP: 00007ffef49a0980 R08: 0000000000000000 R09: 0000000000000000 [ 17.360234] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4c [ 17.360278] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef49a10f0 | [ 17.397276] ------------[ cut here ]------------ | [ 17.397309] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/927 | [ 17.397364] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 17.397491] Tainted: [W]=WARN [ 17.397513] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.397552] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.397582] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.397677] RSP: 0018:ff718e9ec0b336f0 EFLAGS: 00010286 [ 17.397706] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 17.397753] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229a00 [ 17.397790] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 17.397829] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.397875] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443229a00 [ 17.397921] FS: 00007fe1961e8840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 17.397963] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.397996] CR2: 00000000055d7988 CR3: 00000000084fe003 CR4: 0000000000771ef0 [ 17.398036] PKRU: 55555554 [ 17.398049] Call Trace: [ 17.398068] [ 17.398082] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 17.398107] notifier_call_chain (kernel/notifier.c:85) [ 17.398129] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 17.398151] ? nla_strscpy (lib/nlattr.c:795) [ 17.398174] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 17.398208] ? __nla_validate_parse (lib/nlattr.c:620) [ 17.398236] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 17.398257] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 17.398281] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 17.398310] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 17.398331] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 17.398352] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 17.398380] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 17.398402] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 17.398423] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 17.398444] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 17.398466] ___sys_sendmsg (net/socket.c:2752) [ 17.398488] __sys_sendmsg (net/socket.c:2784) [ 17.398510] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 17.398534] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 17.398554] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 17.398582] RIP: 0033:0x7fe19642208e [ 17.398603] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 17.398708] RSP: 002b:00007ffe40a8a9e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.398755] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe19642208e [ 17.398795] RDX: 0000000000000000 RSI: 00007ffe40a8aa90 RDI: 0000000000000005 [ 17.398836] RBP: 00007ffe40a8a9f0 R08: 0000000000000000 R09: 0000000000000000 [ 17.398882] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4c [ 17.398920] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe40a8b160 | [ 17.422469] ------------[ cut here ]------------ | [ 17.422496] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/929 | [ 17.422550] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 17.422688] Tainted: [W]=WARN [ 17.422711] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.422749] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.422781] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.422878] RSP: 0018:ff718e9ec0b336f0 EFLAGS: 00010286 [ 17.422907] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 17.422955] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059300 [ 17.423000] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 17.423039] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.423081] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443059300 [ 17.423126] FS: 00007ff1a1797840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 17.423169] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.423204] CR2: 000000002206a988 CR3: 000000000a8cd003 CR4: 0000000000771ef0 [ 17.423252] PKRU: 55555554 [ 17.423267] Call Trace: [ 17.423283] [ 17.423299] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 17.423324] notifier_call_chain (kernel/notifier.c:85) [ 17.423349] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 17.423373] ? nla_strscpy (lib/nlattr.c:795) [ 17.423396] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 17.423427] ? __nla_validate_parse (lib/nlattr.c:620) [ 17.423456] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 17.423480] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 17.423501] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 17.423529] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 17.423551] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 17.423571] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 17.423601] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 17.423625] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 17.423649] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 17.423675] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 17.423697] ___sys_sendmsg (net/socket.c:2752) [ 17.423719] __sys_sendmsg (net/socket.c:2784) [ 17.423743] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 17.423763] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 17.423790] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 17.423818] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 17.423850] RIP: 0033:0x7ff1a19d108e [ 17.423871] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 17.423965] RSP: 002b:00007ffedfd62c80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.424007] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff1a19d108e [ 17.424048] RDX: 0000000000000000 RSI: 00007ffedfd62d30 RDI: 0000000000000005 [ 17.424092] RBP: 00007ffedfd62c90 R08: 0000000000000000 R09: 0000000000000000 [ 17.424128] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4c [ 17.424169] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffedfd63400 | [ 17.459977] ------------[ cut here ]------------ | [ 17.460012] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/931 | [ 17.460059] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 17.460192] Tainted: [W]=WARN [ 17.460211] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.460247] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.460278] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.460387] RSP: 0018:ff718e9ec0b336f0 EFLAGS: 00010286 [ 17.460414] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 17.460453] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2c600 [ 17.460496] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 17.460534] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.460575] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2c600 [ 17.460615] FS: 00007f19ca44a840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 17.460659] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.460695] CR2: 0000000038286988 CR3: 0000000003388005 CR4: 0000000000771ef0 [ 17.460748] PKRU: 55555554 [ 17.460762] Call Trace: [ 17.460778] [ 17.460794] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 17.460815] notifier_call_chain (kernel/notifier.c:85) [ 17.460836] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 17.460859] ? nla_strscpy (lib/nlattr.c:795) [ 17.460882] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 17.460913] ? __nla_validate_parse (lib/nlattr.c:620) [ 17.460941] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 17.460968] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 17.460990] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 17.461017] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 17.461040] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 17.461059] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 17.461089] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 17.461111] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 17.461134] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 17.461157] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 17.461181] ___sys_sendmsg (net/socket.c:2752) [ 17.461203] __sys_sendmsg (net/socket.c:2784) [ 17.461225] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 17.461252] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 17.461276] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 17.461304] RIP: 0033:0x7f19ca68408e [ 17.461325] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 17.461425] RSP: 002b:00007ffcd295eb00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.461469] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f19ca68408e [ 17.461514] RDX: 0000000000000000 RSI: 00007ffcd295ebb0 RDI: 0000000000000005 [ 17.461554] RBP: 00007ffcd295eb10 R08: 0000000000000000 R09: 0000000000000000 [ 17.461593] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4c [ 17.461634] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcd295f280 | [ 17.482375] ------------[ cut here ]------------ | [ 17.482416] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/932 | [ 17.482472] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 17.482600] Tainted: [W]=WARN [ 17.482620] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.482657] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.482690] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.482791] RSP: 0018:ff718e9ec0b336f0 EFLAGS: 00010286 [ 17.482820] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 17.482867] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431ff000 [ 17.482908] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 17.482952] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.482995] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04431ff000 [ 17.483043] FS: 00007ff2f70ee840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 17.483087] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.483126] CR2: 0000000038064988 CR3: 000000000c78e005 CR4: 0000000000771ef0 [ 17.483171] PKRU: 55555554 [ 17.483186] Call Trace: [ 17.483201] [ 17.483216] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 17.483242] notifier_call_chain (kernel/notifier.c:85) [ 17.483269] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 17.483291] ? nla_strscpy (lib/nlattr.c:795) [ 17.483311] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 17.483342] ? __nla_validate_parse (lib/nlattr.c:620) [ 17.483371] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 17.483391] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 17.483409] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 17.483434] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 17.483460] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 17.483482] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 17.483511] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 17.483534] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 17.483556] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 17.483576] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 17.483599] ___sys_sendmsg (net/socket.c:2752) [ 17.483623] __sys_sendmsg (net/socket.c:2784) [ 17.483645] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 17.483673] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 17.483692] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 17.483729] RIP: 0033:0x7ff2f732808e [ 17.483753] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 17.483836] RSP: 002b:00007ffcfeb06ce0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.483879] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff2f732808e [ 17.483930] RDX: 0000000000000000 RSI: 00007ffcfeb06d90 RDI: 0000000000000005 [ 17.483967] RBP: 00007ffcfeb06cf0 R08: 0000000000000000 R09: 0000000000000000 [ 17.484018] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4c [ 17.484054] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcfeb07460 | [ 17.501726] ------------[ cut here ]------------ | [ 17.501766] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/934 | [ 17.501817] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 17.501951] Tainted: [W]=WARN [ 17.501971] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.502004] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.502030] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.502128] RSP: 0018:ff718e9ec0b336f0 EFLAGS: 00010286 [ 17.502161] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 17.502202] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1b00 [ 17.502251] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 17.502294] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.502333] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04418e1b00 [ 17.502376] FS: 00007f1bf6484840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 17.502421] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.502452] CR2: 0000000027258988 CR3: 0000000008762001 CR4: 0000000000771ef0 [ 17.502493] PKRU: 55555554 [ 17.502506] Call Trace: [ 17.502521] [ 17.502535] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 17.502563] notifier_call_chain (kernel/notifier.c:85) [ 17.502586] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 17.502609] ? nla_strscpy (lib/nlattr.c:795) [ 17.502635] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 17.502679] ? __nla_validate_parse (lib/nlattr.c:620) [ 17.502706] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 17.502728] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 17.502753] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 17.502782] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 17.502804] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 17.502827] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 17.502864] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 17.502886] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 17.502907] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 17.502932] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 17.502958] ___sys_sendmsg (net/socket.c:2752) [ 17.502980] __sys_sendmsg (net/socket.c:2784) [ 17.503000] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 17.503023] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 17.503047] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 17.503074] RIP: 0033:0x7f1bf66be08e [ 17.503097] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 17.503188] RSP: 002b:00007ffffa7172d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.503236] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1bf66be08e [ 17.503278] RDX: 0000000000000000 RSI: 00007ffffa717380 RDI: 0000000000000005 [ 17.503318] RBP: 00007ffffa7172e0 R08: 0000000000000000 R09: 0000000000000000 [ 17.503360] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4c [ 17.503400] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffffa717a50 | [ 17.539155] ------------[ cut here ]------------ | [ 17.539193] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/936 | [ 17.539260] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 17.539394] Tainted: [W]=WARN [ 17.539416] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.539451] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.539482] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.539581] RSP: 0018:ff718e9ec0b336f0 EFLAGS: 00010286 [ 17.539607] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 17.539650] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2cc00 [ 17.539698] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 17.539743] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.539781] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2cc00 [ 17.539823] FS: 00007f3415aa9840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 17.539869] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.539903] CR2: 0000000004966988 CR3: 000000000d2c5001 CR4: 0000000000771ef0 [ 17.539942] PKRU: 55555554 [ 17.539956] Call Trace: [ 17.539972] [ 17.539988] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 17.540009] notifier_call_chain (kernel/notifier.c:85) [ 17.540029] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 17.540050] ? nla_strscpy (lib/nlattr.c:795) [ 17.540071] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 17.540102] ? __nla_validate_parse (lib/nlattr.c:620) [ 17.540132] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 17.540157] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 17.540181] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 17.540207] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 17.540227] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 17.540252] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 17.540281] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 17.540300] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 17.540319] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 17.540340] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 17.540360] ___sys_sendmsg (net/socket.c:2752) [ 17.540383] __sys_sendmsg (net/socket.c:2784) [ 17.540406] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 17.540431] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 17.540454] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 17.540483] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 17.540509] RIP: 0033:0x7f3415ce308e [ 17.540530] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 17.540641] RSP: 002b:00007fffec4627a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.540688] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3415ce308e [ 17.540740] RDX: 0000000000000000 RSI: 00007fffec462850 RDI: 0000000000000005 [ 17.540781] RBP: 00007fffec4627b0 R08: 0000000000000000 R09: 0000000000000000 [ 17.540824] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4c [ 17.540867] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffec462f20 | [ 17.557529] ------------[ cut here ]------------ | [ 17.557564] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/938 | [ 17.557615] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 17.557758] Tainted: [W]=WARN [ 17.557780] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.557817] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.557850] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.557951] RSP: 0018:ff718e9ec0b336f0 EFLAGS: 00010286 [ 17.557976] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 17.558016] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055700 [ 17.558058] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 17.558106] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.558146] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443055700 [ 17.558189] FS: 00007f7444f33840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 17.558229] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.558274] CR2: 00000000037e0988 CR3: 0000000003217003 CR4: 0000000000771ef0 [ 17.558326] PKRU: 55555554 [ 17.558343] Call Trace: [ 17.558358] [ 17.558378] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 17.558399] notifier_call_chain (kernel/notifier.c:85) [ 17.558422] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 17.558449] ? nla_strscpy (lib/nlattr.c:795) [ 17.558472] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 17.558500] ? __nla_validate_parse (lib/nlattr.c:620) [ 17.558530] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 17.558553] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 17.558572] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 17.558601] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 17.558619] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 17.558641] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 17.558678] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 17.558701] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 17.558727] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 17.558752] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 17.558776] ___sys_sendmsg (net/socket.c:2752) [ 17.558799] __sys_sendmsg (net/socket.c:2784) [ 17.558821] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 17.558845] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 17.558865] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 17.558898] RIP: 0033:0x7f744516d08e [ 17.558919] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 17.559025] RSP: 002b:00007ffc4e7773e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.559073] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f744516d08e [ 17.559113] RDX: 0000000000000000 RSI: 00007ffc4e777490 RDI: 0000000000000005 [ 17.559154] RBP: 00007ffc4e7773f0 R08: 0000000000000000 R09: 0000000000000000 [ 17.559197] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4c [ 17.559240] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc4e777b60 | [ 17.605280] ------------[ cut here ]------------ | [ 17.605327] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/940 | [ 17.605387] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 17.605518] Tainted: [W]=WARN [ 17.605541] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.605578] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.605606] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.605707] RSP: 0018:ff718e9ec0b336f0 EFLAGS: 00010286 [ 17.605740] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 17.605780] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229c00 [ 17.605822] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 17.605868] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.605913] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443229c00 [ 17.605963] FS: 00007f79c3233840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 17.606008] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.606046] CR2: 0000000033ed8988 CR3: 0000000003377002 CR4: 0000000000771ef0 [ 17.606089] PKRU: 55555554 [ 17.606104] Call Trace: [ 17.606121] [ 17.606138] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 17.606162] notifier_call_chain (kernel/notifier.c:85) [ 17.606188] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 17.606209] ? nla_strscpy (lib/nlattr.c:795) [ 17.606236] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 17.606265] ? __nla_validate_parse (lib/nlattr.c:620) [ 17.606292] ? __free_pages_prepare (mm/page_alloc.c:1373 (discriminator 26)) [ 17.606320] ? __pcs_replace_empty_main (mm/slub.c:4620) [ 17.606351] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 17.606373] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 17.606393] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 17.606424] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 17.606449] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 17.606472] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 17.606502] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 17.606525] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 17.606548] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 17.606571] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 17.606596] ___sys_sendmsg (net/socket.c:2752) [ 17.606617] __sys_sendmsg (net/socket.c:2784) [ 17.606638] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 17.606664] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 17.606691] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 17.606722] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 17.606752] RIP: 0033:0x7f79c346d08e [ 17.606773] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 17.606877] RSP: 002b:00007ffcc840ca00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.606925] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f79c346d08e [ 17.606968] RDX: 0000000000000000 RSI: 00007ffcc840cab0 RDI: 0000000000000005 [ 17.607007] RBP: 00007ffcc840ca10 R08: 0000000000000000 R09: 0000000000000000 [ 17.607051] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4c [ 17.607092] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcc840d180 | [ 17.631050] ------------[ cut here ]------------ | [ 17.631080] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/942 | [ 17.631136] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 17.631261] Tainted: [W]=WARN [ 17.631286] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.631319] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.631347] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.631446] RSP: 0018:ff718e9ec0b336f0 EFLAGS: 00010286 [ 17.631471] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 17.631515] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1600 [ 17.631560] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 17.631600] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.631647] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04418e1600 [ 17.631700] FS: 00007f7ef38f4840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 17.631748] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.631784] CR2: 0000000021897988 CR3: 0000000003253005 CR4: 0000000000771ef0 [ 17.631831] PKRU: 55555554 [ 17.631847] Call Trace: [ 17.631863] [ 17.631877] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 17.631899] notifier_call_chain (kernel/notifier.c:85) [ 17.631921] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 17.631943] ? nla_strscpy (lib/nlattr.c:795) [ 17.631965] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 17.631993] ? __nla_validate_parse (lib/nlattr.c:620) [ 17.632025] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 17.632049] ? kmem_cache_alloc_node_noprof (mm/slub.c:4749 mm/slub.c:4883 mm/slub.c:4950) [ 17.632080] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 17.632103] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 17.632134] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 17.632157] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 17.632176] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 17.632202] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 17.632223] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 17.632249] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 17.632271] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 17.632290] ___sys_sendmsg (net/socket.c:2752) [ 17.632313] __sys_sendmsg (net/socket.c:2784) [ 17.632339] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 17.632365] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 17.632384] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 17.632413] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 17.632442] RIP: 0033:0x7f7ef3b2e08e [ 17.632467] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 17.632564] RSP: 002b:00007ffff3dfd360 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.632607] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7ef3b2e08e [ 17.632650] RDX: 0000000000000000 RSI: 00007ffff3dfd410 RDI: 0000000000000005 [ 17.632698] RBP: 00007ffff3dfd370 R08: 0000000000000000 R09: 0000000000000000 [ 17.632743] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4c [ 17.632787] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffff3dfdae0 | [ 17.677245] ------------[ cut here ]------------ | [ 17.677296] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/944 | [ 17.677354] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 17.677485] Tainted: [W]=WARN [ 17.677508] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.677545] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.677576] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.677793] RSP: 0018:ff718e9ec0b336f0 EFLAGS: 00010286 [ 17.677823] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 17.677866] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322ba00 [ 17.677907] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 17.677951] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.677993] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044322ba00 [ 17.678035] FS: 00007ff2e07f7840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 17.678080] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.678120] CR2: 000000001bfc6988 CR3: 0000000003005005 CR4: 0000000000771ef0 [ 17.678158] PKRU: 55555554 [ 17.678173] Call Trace: [ 17.678186] [ 17.678201] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 17.678226] notifier_call_chain (kernel/notifier.c:85) [ 17.678248] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 17.678272] ? nla_strscpy (lib/nlattr.c:795) [ 17.678296] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 17.678323] ? __nla_validate_parse (lib/nlattr.c:620) [ 17.678354] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 17.678377] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 17.678402] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 17.678433] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 17.678455] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 17.678475] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 17.678503] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 17.678527] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 17.678549] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 17.678573] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 17.678595] ___sys_sendmsg (net/socket.c:2752) [ 17.678618] __sys_sendmsg (net/socket.c:2784) [ 17.678642] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 17.678673] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 17.678699] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 17.678738] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 17.678769] RIP: 0033:0x7ff2e0a3108e [ 17.678794] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 17.678891] RSP: 002b:00007fff974fbad0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.678928] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff2e0a3108e [ 17.678967] RDX: 0000000000000000 RSI: 00007fff974fbb80 RDI: 0000000000000005 [ 17.679011] RBP: 00007fff974fbae0 R08: 0000000000000000 R09: 0000000000000000 [ 17.679052] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4c [ 17.679093] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff974fc250 | [ 17.700448] ------------[ cut here ]------------ | [ 17.700479] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/946 | [ 17.700542] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 17.700675] Tainted: [W]=WARN [ 17.700694] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.700729] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.700755] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.700854] RSP: 0018:ff718e9ec0b336f0 EFLAGS: 00010286 [ 17.700880] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 17.700921] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1700 [ 17.700962] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 17.701003] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.701044] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04418e1700 [ 17.701085] FS: 00007fa2ae7db840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 17.701128] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.701159] CR2: 000000002cd9f988 CR3: 00000000043f0001 CR4: 0000000000771ef0 [ 17.701196] PKRU: 55555554 [ 17.701209] Call Trace: [ 17.701226] [ 17.701244] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 17.701264] notifier_call_chain (kernel/notifier.c:85) [ 17.701289] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 17.701308] ? nla_strscpy (lib/nlattr.c:795) [ 17.701330] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 17.701357] ? __nla_validate_parse (lib/nlattr.c:620) [ 17.701388] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 17.701411] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 17.701432] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 17.701460] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 17.701480] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 17.701499] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 17.701525] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 17.701545] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 17.701566] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 17.701586] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 17.701609] ___sys_sendmsg (net/socket.c:2752) [ 17.701632] __sys_sendmsg (net/socket.c:2784) [ 17.701651] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 17.701676] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 17.701703] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 17.701730] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 17.701757] RIP: 0033:0x7fa2aea1508e [ 17.701779] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 17.701871] RSP: 002b:00007ffe41de2a50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.701913] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa2aea1508e [ 17.701956] RDX: 0000000000000000 RSI: 00007ffe41de2b00 RDI: 0000000000000005 [ 17.701997] RBP: 00007ffe41de2a60 R08: 0000000000000000 R09: 0000000000000000 [ 17.702039] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4c [ 17.702083] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe41de31d0 | [ 17.728253] ------------[ cut here ]------------ | [ 17.728329] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/947 | [ 17.728425] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 17.728624] Tainted: [W]=WARN [ 17.728691] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.728766] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.728834] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.728977] RSP: 0018:ff718e9ec0b336f0 EFLAGS: 00010286 [ 17.729046] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 17.729124] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b700 [ 17.729202] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a302c [ 17.729292] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.729376] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044322b700 [ 17.729459] FS: 00007f72b725c840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 17.729545] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.729616] CR2: 000000000bfe0988 CR3: 0000000001875001 CR4: 0000000000771ef0 [ 17.729703] PKRU: 55555554 [ 17.729753] Call Trace: [ 17.729802] [ 17.729853] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 17.729911] notifier_call_chain (kernel/notifier.c:85) [ 17.729971] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 17.730063] ? nla_strscpy (lib/nlattr.c:795) [ 17.730124] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 17.730191] ? __nla_validate_parse (lib/nlattr.c:620) [ 17.730267] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 17.730326] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 17.730388] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 17.730453] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 17.730511] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 17.730569] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 17.730636] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 17.730704] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 17.730763] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 17.730820] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 17.730879] ___sys_sendmsg (net/socket.c:2752) [ 17.730938] __sys_sendmsg (net/socket.c:2784) [ 17.730998] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 17.731057] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 17.731115] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 17.731182] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 17.731257] RIP: 0033:0x7f72b749608e [ 17.731316] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 17.731456] RSP: 002b:00007fff4f122040 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.731537] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f72b749608e [ 17.731616] RDX: 0000000000000000 RSI: 00007fff4f1220f0 RDI: 0000000000000005 [ 17.731703] RBP: 00007fff4f122050 R08: 0000000000000000 R09: 0000000000000000 [ 17.731786] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4c [ 17.731866] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff4f1227c0 | [ 17.793506] ------------[ cut here ]------------ | [ 17.793547] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/950 | [ 17.793607] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 17.793753] Tainted: [W]=WARN [ 17.793779] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.793818] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.793847] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.793949] RSP: 0018:ff718e9ec0b3b6f0 EFLAGS: 00010286 [ 17.793977] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 17.794018] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1f00 [ 17.794059] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 17.794099] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.794141] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04418e1f00 [ 17.794185] FS: 00007f5006cbb840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 17.794236] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.794274] CR2: 000000001ce42988 CR3: 000000000d246002 CR4: 0000000000771ef0 [ 17.794318] PKRU: 55555554 [ 17.794336] Call Trace: [ 17.794354] [ 17.794369] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 17.794394] notifier_call_chain (kernel/notifier.c:85) [ 17.794416] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 17.794442] ? nla_strscpy (lib/nlattr.c:795) [ 17.794472] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 17.794505] ? __nla_validate_parse (lib/nlattr.c:620) [ 17.794534] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 17.794554] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 17.794577] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 17.794605] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 17.794627] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 17.794651] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 17.794685] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 17.794706] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 17.794729] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 17.794751] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 17.794771] ___sys_sendmsg (net/socket.c:2752) [ 17.794795] __sys_sendmsg (net/socket.c:2784) [ 17.794819] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 17.794844] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 17.794864] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 17.794896] RIP: 0033:0x7f5006ef508e [ 17.794918] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 17.795021] RSP: 002b:00007ffc93c9e430 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.795067] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5006ef508e [ 17.795112] RDX: 0000000000000000 RSI: 00007ffc93c9e4e0 RDI: 0000000000000005 [ 17.795153] RBP: 00007ffc93c9e440 R08: 0000000000000000 R09: 0000000000000000 [ 17.795195] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4c [ 17.795243] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc93c9ebb0 | [ 17.806443] ------------[ cut here ]------------ | [ 17.806480] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/952 | [ 17.806536] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 17.806693] Tainted: [W]=WARN [ 17.806717] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.806757] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.806792] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.806887] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 17.806918] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 17.806957] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228200 [ 17.806999] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 17.807039] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.807081] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443228200 [ 17.807126] FS: 00007f45ed651840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 17.807171] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.807203] CR2: 00007f2bad0e3ef0 CR3: 000000000d2ca006 CR4: 0000000000771ef0 [ 17.807249] PKRU: 55555554 [ 17.807264] Call Trace: [ 17.807279] [ 17.807293] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 17.807316] notifier_call_chain (kernel/notifier.c:85) [ 17.807337] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 17.807361] ? nla_strscpy (lib/nlattr.c:795) [ 17.807382] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 17.807410] ? __nla_validate_parse (lib/nlattr.c:620) [ 17.807439] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 17.807458] ? sysvec_call_function_single (arch/x86/kernel/smp.c:267) [ 17.807487] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 17.807507] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 17.807536] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 17.807559] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 17.807580] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 17.807608] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 17.807630] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 17.807652] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 17.807680] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 17.807704] ___sys_sendmsg (net/socket.c:2752) [ 17.807729] __sys_sendmsg (net/socket.c:2784) [ 17.807751] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 17.807774] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 17.807796] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 17.807822] RIP: 0033:0x7f45ed88b08e [ 17.807843] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 17.807936] RSP: 002b:00007fffd5bd73a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.807979] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f45ed88b08e [ 17.808017] RDX: 0000000000000000 RSI: 00007fffd5bd7450 RDI: 0000000000000005 [ 17.808058] RBP: 00007fffd5bd73b0 R08: 0000000000000000 R09: 0000000000000000 [ 17.808102] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4c [ 17.808141] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffd5bd7b20 | [ 17.834021] ------------[ cut here ]------------ | [ 17.834052] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/953 | [ 17.834107] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 17.834236] Tainted: [W]=WARN [ 17.834261] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.834297] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.834326] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.834421] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 17.834451] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 17.834499] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059400 [ 17.834537] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 17.834575] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.834616] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443059400 [ 17.834665] FS: 00007fa3142ef840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 17.834717] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.834754] CR2: 0000000038ce1988 CR3: 000000000309c001 CR4: 0000000000771ef0 [ 17.834797] PKRU: 55555554 [ 17.834814] Call Trace: [ 17.834829] [ 17.834843] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 17.834867] notifier_call_chain (kernel/notifier.c:85) [ 17.834888] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 17.834907] ? nla_strscpy (lib/nlattr.c:795) [ 17.834931] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 17.834959] ? __nla_validate_parse (lib/nlattr.c:620) [ 17.834990] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 17.835011] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 17.835035] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 17.835063] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 17.835085] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 17.835106] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 17.835140] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 17.835163] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 17.835184] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 17.835205] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 17.835227] ___sys_sendmsg (net/socket.c:2752) [ 17.835252] __sys_sendmsg (net/socket.c:2784) [ 17.835274] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 17.835292] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 17.835313] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 17.835344] RIP: 0033:0x7fa31452908e [ 17.835366] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 17.835462] RSP: 002b:00007ffcdbac4580 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.835508] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa31452908e [ 17.835549] RDX: 0000000000000000 RSI: 00007ffcdbac4630 RDI: 0000000000000005 [ 17.835586] RBP: 00007ffcdbac4590 R08: 0000000000000000 R09: 0000000000000000 [ 17.835629] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4c [ 17.835678] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcdbac4d00 | [ 17.868520] ------------[ cut here ]------------ | [ 17.868558] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/955 | [ 17.868610] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 17.868749] Tainted: [W]=WARN [ 17.868770] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.868807] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.868838] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.868942] RSP: 0018:ff718e9ec0b1b6f0 EFLAGS: 00010286 [ 17.868972] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 17.869016] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b700 [ 17.869060] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 17.869102] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.869142] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044322b700 [ 17.869184] FS: 00007f22181c9840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 17.869239] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.869274] CR2: 000000002752f988 CR3: 000000000a996005 CR4: 0000000000771ef0 [ 17.869308] PKRU: 55555554 [ 17.869324] Call Trace: [ 17.869338] [ 17.869355] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 17.869378] notifier_call_chain (kernel/notifier.c:85) [ 17.869402] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 17.869425] ? nla_strscpy (lib/nlattr.c:795) [ 17.869447] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 17.869474] ? __nla_validate_parse (lib/nlattr.c:620) [ 17.869505] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 17.869526] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 17.869545] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 17.869574] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 17.869599] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 17.869619] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 17.869651] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 17.869678] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 17.869699] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 17.869720] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 17.869747] ___sys_sendmsg (net/socket.c:2752) [ 17.869771] __sys_sendmsg (net/socket.c:2784) [ 17.869791] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 17.869814] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 17.869836] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 17.869864] RIP: 0033:0x7f221840308e [ 17.869888] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 17.869991] RSP: 002b:00007fff15440710 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.870036] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f221840308e [ 17.870078] RDX: 0000000000000000 RSI: 00007fff154407c0 RDI: 0000000000000005 [ 17.870117] RBP: 00007fff15440720 R08: 0000000000000000 R09: 0000000000000000 [ 17.870159] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4c [ 17.870201] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff15440e90 | [ 17.893011] ------------[ cut here ]------------ | [ 17.893044] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/957 | [ 17.893097] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 17.893229] Tainted: [W]=WARN [ 17.893256] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.893292] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.893324] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.893418] RSP: 0018:ff718e9ec0b3b6f0 EFLAGS: 00010286 [ 17.893447] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 17.893486] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229f00 [ 17.893527] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 17.893567] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.893606] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443229f00 [ 17.893650] FS: 00007f2df6431840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 17.893700] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.893738] CR2: 00007f2df67011a0 CR3: 0000000001906001 CR4: 0000000000771ef0 [ 17.893781] PKRU: 55555554 [ 17.893794] Call Trace: [ 17.893809] [ 17.893822] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 17.893844] notifier_call_chain (kernel/notifier.c:85) [ 17.893864] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 17.893884] ? nla_strscpy (lib/nlattr.c:795) [ 17.893908] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 17.893940] ? __nla_validate_parse (lib/nlattr.c:620) [ 17.893970] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 17.893989] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 17.894012] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 17.894040] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 17.894063] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 17.894086] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 17.894111] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 17.894133] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 17.894155] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 17.894176] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 17.894199] ___sys_sendmsg (net/socket.c:2752) [ 17.894220] __sys_sendmsg (net/socket.c:2784) [ 17.894244] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 17.894267] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 17.894289] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 17.894317] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 17.894345] RIP: 0033:0x7f2df666b08e [ 17.894364] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 17.894461] RSP: 002b:00007fff8d758690 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.894504] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2df666b08e [ 17.894547] RDX: 0000000000000000 RSI: 00007fff8d758740 RDI: 0000000000000005 [ 17.894588] RBP: 00007fff8d7586a0 R08: 0000000000000000 R09: 0000000000000000 [ 17.894633] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4c [ 17.894680] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff8d758e10 | [ 17.914853] ------------[ cut here ]------------ | [ 17.914884] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/958 | [ 17.914935] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 17.915067] Tainted: [W]=WARN [ 17.915088] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.915125] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.915153] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.915252] RSP: 0018:ff718e9ec0b3b6f0 EFLAGS: 00010286 [ 17.915281] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 17.915327] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059b00 [ 17.915372] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 17.915413] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.915453] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443059b00 [ 17.915498] FS: 00007f9717019840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 17.915536] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.915571] CR2: 00007f2af3336498 CR3: 0000000003273003 CR4: 0000000000771ef0 [ 17.915613] PKRU: 55555554 [ 17.915627] Call Trace: [ 17.915642] [ 17.915657] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 17.915687] notifier_call_chain (kernel/notifier.c:85) [ 17.915710] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 17.915730] ? nla_strscpy (lib/nlattr.c:795) [ 17.915754] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 17.915784] ? __nla_validate_parse (lib/nlattr.c:620) [ 17.915815] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 17.915837] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 17.915858] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 17.915886] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 17.915907] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 17.915928] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 17.915957] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 17.915978] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 17.915998] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 17.916020] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 17.916044] ___sys_sendmsg (net/socket.c:2752) [ 17.916067] __sys_sendmsg (net/socket.c:2784) [ 17.916086] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 17.916110] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 17.916132] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 17.916158] RIP: 0033:0x7f971725308e [ 17.916180] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 17.916282] RSP: 002b:00007ffdceeca380 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.916334] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f971725308e [ 17.916373] RDX: 0000000000000000 RSI: 00007ffdceeca430 RDI: 0000000000000005 [ 17.916414] RBP: 00007ffdceeca390 R08: 0000000000000000 R09: 0000000000000000 [ 17.916453] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4d [ 17.916496] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdceecab00 | [ 17.932379] ------------[ cut here ]------------ | [ 17.932417] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/960 | [ 17.932472] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 17.932588] Tainted: [W]=WARN [ 17.932611] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.932648] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.932722] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.932822] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 17.932852] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 17.932900] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058c00 [ 17.932944] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 17.932984] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.933020] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443058c00 [ 17.933068] FS: 00007f1c6575c840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 17.933115] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.933149] CR2: 0000000029b11988 CR3: 00000000096c4002 CR4: 0000000000771ef0 [ 17.933192] PKRU: 55555554 [ 17.933206] Call Trace: [ 17.933220] [ 17.933236] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 17.933256] notifier_call_chain (kernel/notifier.c:85) [ 17.933276] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 17.933299] ? nla_strscpy (lib/nlattr.c:795) [ 17.933324] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 17.933354] ? __nla_validate_parse (lib/nlattr.c:620) [ 17.933383] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 17.933404] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 17.933425] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 17.933449] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 17.933469] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 17.933489] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 17.933518] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 17.933539] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 17.933556] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 17.933581] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 17.933607] ___sys_sendmsg (net/socket.c:2752) [ 17.933628] __sys_sendmsg (net/socket.c:2784) [ 17.933651] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 17.933677] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 17.933707] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 17.933738] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 17.933762] RIP: 0033:0x7f1c6599608e [ 17.933785] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 17.933880] RSP: 002b:00007ffe442914e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.933930] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1c6599608e [ 17.933973] RDX: 0000000000000000 RSI: 00007ffe44291590 RDI: 0000000000000005 [ 17.934011] RBP: 00007ffe442914f0 R08: 0000000000000000 R09: 0000000000000000 [ 17.934051] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4d [ 17.934091] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe44291c60 | [ 17.953986] ------------[ cut here ]------------ | [ 17.954016] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/961 | [ 17.954073] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 17.954191] Tainted: [W]=WARN [ 17.954217] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.954258] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.954289] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.954389] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 17.954417] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 17.954459] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055400 [ 17.954500] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 17.954541] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.954586] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443055400 [ 17.954629] FS: 00007fa2bdf8c840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 17.954682] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.954721] CR2: 00000000058c8988 CR3: 0000000008424005 CR4: 0000000000771ef0 [ 17.954767] PKRU: 55555554 [ 17.954782] Call Trace: [ 17.954795] [ 17.954810] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 17.954833] notifier_call_chain (kernel/notifier.c:85) [ 17.954855] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 17.954878] ? nla_strscpy (lib/nlattr.c:795) [ 17.954898] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 17.954927] ? __nla_validate_parse (lib/nlattr.c:620) [ 17.954954] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 17.954974] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 17.955001] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 17.955028] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 17.955052] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 17.955074] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 17.955102] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 17.955124] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 17.955146] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 17.955168] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 17.955191] ___sys_sendmsg (net/socket.c:2752) [ 17.955214] __sys_sendmsg (net/socket.c:2784) [ 17.955241] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 17.955266] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 17.955288] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 17.955322] RIP: 0033:0x7fa2be1c608e [ 17.955344] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 17.955417] RSP: 002b:00007ffe81654eb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.955461] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa2be1c608e [ 17.955503] RDX: 0000000000000000 RSI: 00007ffe81654f60 RDI: 0000000000000005 [ 17.955543] RBP: 00007ffe81654ec0 R08: 0000000000000000 R09: 0000000000000000 [ 17.955585] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4d [ 17.955630] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe81655630 | [ 17.961001] ------------[ cut here ]------------ | [ 17.961042] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/963 | [ 17.961100] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 17.961238] Tainted: [W]=WARN [ 17.961257] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.961301] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 17.961334] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 17.961437] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 17.961463] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 17.961504] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229300 [ 17.961547] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 17.961588] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 17.961629] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443229300 [ 17.961681] FS: 00007f5198e8a840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 17.961718] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.961753] CR2: 0000000030ca1988 CR3: 000000000c7d3004 CR4: 0000000000771ef0 [ 17.961792] PKRU: 55555554 [ 17.961807] Call Trace: [ 17.961822] [ 17.961837] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 17.961858] notifier_call_chain (kernel/notifier.c:85) [ 17.961884] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 17.961908] ? nla_strscpy (lib/nlattr.c:795) [ 17.961927] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 17.961956] ? __nla_validate_parse (lib/nlattr.c:620) [ 17.961983] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 17.962003] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 17.962023] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 17.962052] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 17.962074] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 17.962096] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 17.962124] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 17.962149] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 17.962169] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 17.962189] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 17.962211] ___sys_sendmsg (net/socket.c:2752) [ 17.962235] __sys_sendmsg (net/socket.c:2784) [ 17.962260] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 17.962283] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 17.962302] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 17.962327] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 17.962355] RIP: 0033:0x7f51990c408e [ 17.962377] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 17.962483] RSP: 002b:00007ffc93e9baf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 17.962528] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f51990c408e [ 17.962566] RDX: 0000000000000000 RSI: 00007ffc93e9bba0 RDI: 0000000000000005 [ 17.962604] RBP: 00007ffc93e9bb00 R08: 0000000000000000 R09: 0000000000000000 [ 17.962643] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4d [ 17.962695] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc93e9c270 | [ 18.007010] ------------[ cut here ]------------ | [ 18.007050] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/965 | [ 18.007106] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 18.007238] Tainted: [W]=WARN [ 18.007256] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.007292] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.007324] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.007458] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 18.007485] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 18.007522] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443227700 [ 18.007561] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 18.007604] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.007646] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443227700 [ 18.007700] FS: 00007f5049b66840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 18.007743] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.007781] CR2: 0000000030c59988 CR3: 000000000196a001 CR4: 0000000000771ef0 [ 18.007822] PKRU: 55555554 [ 18.007836] Call Trace: [ 18.007851] [ 18.007866] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 18.007908] notifier_call_chain (kernel/notifier.c:85) [ 18.007936] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 18.007961] ? nla_strscpy (lib/nlattr.c:795) [ 18.007983] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 18.008011] ? __nla_validate_parse (lib/nlattr.c:620) [ 18.008036] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 18.008059] ? __pcs_replace_empty_main (mm/slub.c:4620) [ 18.008084] ? kmem_cache_alloc_node_noprof (mm/slub.c:4749 mm/slub.c:4883 mm/slub.c:4950) [ 18.008109] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 18.008133] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.008163] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.008184] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 18.008210] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.008241] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.008266] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.008290] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.008313] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.008333] ___sys_sendmsg (net/socket.c:2752) [ 18.008355] __sys_sendmsg (net/socket.c:2784) [ 18.008378] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.008398] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.008421] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 18.008451] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.008477] RIP: 0033:0x7f5049da008e [ 18.008494] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.008586] RSP: 002b:00007ffc2362a900 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.008619] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5049da008e [ 18.008674] RDX: 0000000000000000 RSI: 00007ffc2362a9b0 RDI: 0000000000000005 [ 18.008715] RBP: 00007ffc2362a910 R08: 0000000000000000 R09: 0000000000000000 [ 18.008755] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4d [ 18.008790] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc2362b080 | [ 18.027979] ------------[ cut here ]------------ | [ 18.028030] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/966 | [ 18.028085] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 18.028211] Tainted: [W]=WARN [ 18.028230] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.028275] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.028306] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.028410] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 18.028437] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 18.028480] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229b00 [ 18.028520] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 18.028559] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.028595] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443229b00 [ 18.028641] FS: 00007f3580181840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 18.028692] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.028731] CR2: 00007f35804511a0 CR3: 000000000196a006 CR4: 0000000000771ef0 [ 18.028776] PKRU: 55555554 [ 18.028791] Call Trace: [ 18.028807] [ 18.028820] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 18.028844] notifier_call_chain (kernel/notifier.c:85) [ 18.028868] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 18.028890] ? nla_strscpy (lib/nlattr.c:795) [ 18.028914] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 18.028945] ? __nla_validate_parse (lib/nlattr.c:620) [ 18.028972] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 18.028994] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 18.029017] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.029045] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.029069] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 18.029091] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.029116] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.029139] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.029162] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.029185] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.029208] ___sys_sendmsg (net/socket.c:2752) [ 18.029230] __sys_sendmsg (net/socket.c:2784) [ 18.029255] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.029280] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.029305] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 18.029334] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.029362] RIP: 0033:0x7f35803bb08e [ 18.029384] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.029474] RSP: 002b:00007ffc15e2b1b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.029517] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f35803bb08e [ 18.029561] RDX: 0000000000000000 RSI: 00007ffc15e2b260 RDI: 0000000000000005 [ 18.029603] RBP: 00007ffc15e2b1c0 R08: 0000000000000000 R09: 0000000000000000 [ 18.029646] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4d [ 18.029688] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc15e2b930 | [ 18.046176] ------------[ cut here ]------------ | [ 18.046208] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/968 | [ 18.046266] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 18.046420] Tainted: [W]=WARN [ 18.046442] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.046478] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.046507] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.046605] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 18.046631] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 18.046679] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229d00 [ 18.046720] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 18.046760] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.046803] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443229d00 [ 18.046854] FS: 00007f845055b840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 18.046900] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.046933] CR2: 000000003fc17988 CR3: 000000000d2db004 CR4: 0000000000771ef0 [ 18.046977] PKRU: 55555554 [ 18.046995] Call Trace: [ 18.047011] [ 18.047024] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 18.047048] notifier_call_chain (kernel/notifier.c:85) [ 18.047067] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 18.047088] ? nla_strscpy (lib/nlattr.c:795) [ 18.047108] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 18.047137] ? __nla_validate_parse (lib/nlattr.c:620) [ 18.047165] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 18.047188] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 18.047209] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.047239] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.047258] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 18.047279] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.047305] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.047328] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.047349] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.047372] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.047395] ___sys_sendmsg (net/socket.c:2752) [ 18.047416] __sys_sendmsg (net/socket.c:2784) [ 18.047437] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.047460] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.047483] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.047515] RIP: 0033:0x7f845079508e [ 18.047536] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.047624] RSP: 002b:00007ffdace22d00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.047675] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f845079508e [ 18.047720] RDX: 0000000000000000 RSI: 00007ffdace22db0 RDI: 0000000000000005 [ 18.047762] RBP: 00007ffdace22d10 R08: 0000000000000000 R09: 0000000000000000 [ 18.047803] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4d [ 18.047840] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdace23480 | [ 18.064563] ------------[ cut here ]------------ | [ 18.064593] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/969 | [ 18.064651] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 18.064791] Tainted: [W]=WARN [ 18.064813] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.064849] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.064878] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.064983] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 18.065012] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 18.065053] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058700 [ 18.065097] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 18.065138] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.065181] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443058700 [ 18.065225] FS: 00007f641309d840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 18.065276] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.065311] CR2: 0000000008379988 CR3: 00000000087f1002 CR4: 0000000000771ef0 [ 18.065355] PKRU: 55555554 [ 18.065369] Call Trace: [ 18.065382] [ 18.065398] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 18.065424] notifier_call_chain (kernel/notifier.c:85) [ 18.065446] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 18.065468] ? nla_strscpy (lib/nlattr.c:795) [ 18.065494] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 18.065521] ? __nla_validate_parse (lib/nlattr.c:620) [ 18.065546] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 18.065567] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 18.065589] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.065620] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.065644] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 18.065664] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.065698] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.065720] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.065742] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.065766] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.065788] ___sys_sendmsg (net/socket.c:2752) [ 18.065810] __sys_sendmsg (net/socket.c:2784) [ 18.065836] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.065860] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.065881] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.065910] RIP: 0033:0x7f64132d708e [ 18.065934] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.066043] RSP: 002b:00007ffe741b3b20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.066097] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f64132d708e [ 18.066141] RDX: 0000000000000000 RSI: 00007ffe741b3bd0 RDI: 0000000000000005 [ 18.066185] RBP: 00007ffe741b3b30 R08: 0000000000000000 R09: 0000000000000000 [ 18.066234] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4d [ 18.066277] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe741b42a0 | [ 18.083482] ------------[ cut here ]------------ | [ 18.083523] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/971 | [ 18.083583] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 18.083717] Tainted: [W]=WARN [ 18.083738] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.083774] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.083809] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.083914] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 18.083940] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 18.083982] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228700 [ 18.084027] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 18.084069] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.084109] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443228700 [ 18.084148] FS: 00007f1b0e39b840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 18.084193] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.084222] CR2: 000000000dda9988 CR3: 000000000a8cd006 CR4: 0000000000771ef0 [ 18.084271] PKRU: 55555554 [ 18.084290] Call Trace: [ 18.084307] [ 18.084323] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 18.084345] notifier_call_chain (kernel/notifier.c:85) [ 18.084366] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 18.084388] ? nla_strscpy (lib/nlattr.c:795) [ 18.084409] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 18.084442] ? __nla_validate_parse (lib/nlattr.c:620) [ 18.084474] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 18.084494] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 18.084520] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.084549] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.084570] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 18.084591] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.084624] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.084648] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.084674] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.084696] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.084714] ___sys_sendmsg (net/socket.c:2752) [ 18.084738] __sys_sendmsg (net/socket.c:2784) [ 18.084759] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.084783] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.084805] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 18.084833] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.084865] RIP: 0033:0x7f1b0e5d508e [ 18.084888] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.084979] RSP: 002b:00007fff7d24a180 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.085021] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1b0e5d508e [ 18.085058] RDX: 0000000000000000 RSI: 00007fff7d24a230 RDI: 0000000000000005 [ 18.085101] RBP: 00007fff7d24a190 R08: 0000000000000000 R09: 0000000000000000 [ 18.085145] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4d [ 18.085188] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff7d24a900 | [ 18.133187] ------------[ cut here ]------------ | [ 18.133237] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/973 | [ 18.133292] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 18.133421] Tainted: [W]=WARN [ 18.133447] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.133488] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.133518] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.133615] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 18.133644] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 18.133697] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1600 [ 18.133745] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 18.133788] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.133825] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04418e1600 [ 18.133864] FS: 00007fd255b93840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 18.133919] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.133953] CR2: 0000000031008988 CR3: 00000000030bb004 CR4: 0000000000771ef0 [ 18.133990] PKRU: 55555554 [ 18.134003] Call Trace: [ 18.134017] [ 18.134029] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 18.134051] notifier_call_chain (kernel/notifier.c:85) [ 18.134075] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 18.134095] ? nla_strscpy (lib/nlattr.c:795) [ 18.134117] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 18.134147] ? __nla_validate_parse (lib/nlattr.c:620) [ 18.134180] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 18.134205] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 18.134228] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.134262] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.134286] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 18.134307] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.134336] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.134357] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.134380] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.134403] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.134425] ___sys_sendmsg (net/socket.c:2752) [ 18.134450] __sys_sendmsg (net/socket.c:2784) [ 18.134473] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.134494] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.134522] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 18.134548] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.134576] RIP: 0033:0x7fd255dcd08e [ 18.134597] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.134696] RSP: 002b:00007ffc4a481410 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.134742] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd255dcd08e [ 18.134783] RDX: 0000000000000000 RSI: 00007ffc4a4814c0 RDI: 0000000000000005 [ 18.134824] RBP: 00007ffc4a481420 R08: 0000000000000000 R09: 0000000000000000 [ 18.134864] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4d [ 18.134905] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc4a481b90 | [ 18.144403] ------------[ cut here ]------------ | [ 18.144430] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/975 | [ 18.144482] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 18.144612] Tainted: [W]=WARN [ 18.144635] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.144677] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.144707] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.144805] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 18.144835] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 18.144888] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b500 [ 18.144930] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 18.144972] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.145018] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044322b500 [ 18.145064] FS: 00007fb04ddd3840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 18.145101] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.145140] CR2: 000000001a47b988 CR3: 00000000018ff002 CR4: 0000000000771ef0 [ 18.145183] PKRU: 55555554 [ 18.145199] Call Trace: [ 18.145213] [ 18.145230] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 18.145258] notifier_call_chain (kernel/notifier.c:85) [ 18.145282] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 18.145304] ? nla_strscpy (lib/nlattr.c:795) [ 18.145324] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 18.145354] ? __nla_validate_parse (lib/nlattr.c:620) [ 18.145386] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 18.145410] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 18.145432] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.145456] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.145479] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 18.145502] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.145533] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.145556] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.145577] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.145599] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.145621] ___sys_sendmsg (net/socket.c:2752) [ 18.145646] __sys_sendmsg (net/socket.c:2784) [ 18.145674] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.145696] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.145718] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 18.145747] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.145774] RIP: 0033:0x7fb04e00d08e [ 18.145796] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.145891] RSP: 002b:00007fffdff5c900 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.145934] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb04e00d08e [ 18.145974] RDX: 0000000000000000 RSI: 00007fffdff5c9b0 RDI: 0000000000000005 [ 18.146016] RBP: 00007fffdff5c910 R08: 0000000000000000 R09: 0000000000000000 [ 18.146064] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4d [ 18.146107] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffdff5d080 | [ 18.193112] ------------[ cut here ]------------ | [ 18.193146] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/977 | [ 18.193201] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 18.193322] Tainted: [W]=WARN [ 18.193348] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.193693] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.193725] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.193825] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 18.193858] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 18.193900] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443227700 [ 18.193942] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 18.193979] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.194020] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443227700 [ 18.194067] FS: 00007f095a38d840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 18.194108] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.194141] CR2: 000000000bdec988 CR3: 00000000042f7001 CR4: 0000000000771ef0 [ 18.194185] PKRU: 55555554 [ 18.194200] Call Trace: [ 18.194214] [ 18.194230] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 18.194257] notifier_call_chain (kernel/notifier.c:85) [ 18.194278] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 18.194302] ? nla_strscpy (lib/nlattr.c:795) [ 18.194326] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 18.194354] ? __nla_validate_parse (lib/nlattr.c:620) [ 18.194385] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 18.194407] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 18.194430] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.194460] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.194484] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 18.194508] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.194539] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.194564] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.194585] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.194605] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.194626] ___sys_sendmsg (net/socket.c:2752) [ 18.194653] __sys_sendmsg (net/socket.c:2784) [ 18.194677] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.194701] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.194726] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 18.194761] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.194789] RIP: 0033:0x7f095a5c708e [ 18.194812] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.194915] RSP: 002b:00007ffd51008d00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.194963] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f095a5c708e [ 18.195009] RDX: 0000000000000000 RSI: 00007ffd51008db0 RDI: 0000000000000005 [ 18.195053] RBP: 00007ffd51008d10 R08: 0000000000000000 R09: 0000000000000000 [ 18.195092] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4d [ 18.195140] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd51009480 | [ 18.212717] ------------[ cut here ]------------ | [ 18.212748] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/979 | [ 18.212804] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 18.212932] Tainted: [W]=WARN [ 18.212951] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.212987] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.213019] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.213122] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 18.213149] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 18.213194] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229f00 [ 18.213236] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 18.213286] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.213331] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443229f00 [ 18.213374] FS: 00007f88b688c840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 18.213412] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.213443] CR2: 00000000012f9988 CR3: 0000000008537004 CR4: 0000000000771ef0 [ 18.213490] PKRU: 55555554 [ 18.213504] Call Trace: [ 18.213516] [ 18.213532] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 18.213552] notifier_call_chain (kernel/notifier.c:85) [ 18.213576] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 18.213599] ? nla_strscpy (lib/nlattr.c:795) [ 18.213620] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 18.213655] ? __nla_validate_parse (lib/nlattr.c:620) [ 18.213694] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 18.213717] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 18.213743] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.213767] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.213789] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 18.213809] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.213837] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.213856] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.213877] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.213901] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.213924] ___sys_sendmsg (net/socket.c:2752) [ 18.213950] __sys_sendmsg (net/socket.c:2784) [ 18.213971] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.213995] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.214020] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.214048] RIP: 0033:0x7f88b6ac608e [ 18.214073] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.214174] RSP: 002b:00007ffc720e3040 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.214219] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f88b6ac608e [ 18.214263] RDX: 0000000000000000 RSI: 00007ffc720e30f0 RDI: 0000000000000005 [ 18.214303] RBP: 00007ffc720e3050 R08: 0000000000000000 R09: 0000000000000000 [ 18.214348] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4d [ 18.214390] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc720e37c0 | [ 18.232504] ------------[ cut here ]------------ | [ 18.232535] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/980 | [ 18.232587] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 18.232718] Tainted: [W]=WARN [ 18.232737] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.232770] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.232802] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.232899] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 18.232929] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 18.232970] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059d00 [ 18.233015] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 18.233055] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.233094] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443059d00 [ 18.233136] FS: 00007f1974f87840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 18.233181] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.233216] CR2: 000000003c0b0988 CR3: 0000000003047003 CR4: 0000000000771ef0 [ 18.233262] PKRU: 55555554 [ 18.233277] Call Trace: [ 18.233293] [ 18.233306] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 18.233327] notifier_call_chain (kernel/notifier.c:85) [ 18.233349] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 18.233372] ? nla_strscpy (lib/nlattr.c:795) [ 18.233390] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 18.233419] ? __nla_validate_parse (lib/nlattr.c:620) [ 18.233444] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 18.233468] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 18.233489] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.233516] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.233539] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 18.233558] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.233587] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.233608] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.233627] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.233648] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.233672] ___sys_sendmsg (net/socket.c:2752) [ 18.233697] __sys_sendmsg (net/socket.c:2784) [ 18.233719] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.233740] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.233763] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 18.233791] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.233816] RIP: 0033:0x7f19751c108e [ 18.233836] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.233936] RSP: 002b:00007ffcf47ad0b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.233969] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f19751c108e [ 18.234011] RDX: 0000000000000000 RSI: 00007ffcf47ad160 RDI: 0000000000000005 [ 18.234051] RBP: 00007ffcf47ad0c0 R08: 0000000000000000 R09: 0000000000000000 [ 18.234090] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4d [ 18.234135] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcf47ad830 | [ 18.250351] ------------[ cut here ]------------ | [ 18.250383] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/982 | [ 18.250437] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 18.250560] Tainted: [W]=WARN [ 18.250578] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.250613] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.250636] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.250727] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 18.250758] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 18.250802] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055f00 [ 18.250839] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 18.250881] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.250924] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443055f00 [ 18.250968] FS: 00007fc333186840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 18.251013] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.251053] CR2: 000000000a8af988 CR3: 000000000868f006 CR4: 0000000000771ef0 [ 18.251094] PKRU: 55555554 [ 18.251107] Call Trace: [ 18.251121] [ 18.251133] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 18.251153] notifier_call_chain (kernel/notifier.c:85) [ 18.251175] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 18.251198] ? nla_strscpy (lib/nlattr.c:795) [ 18.251219] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 18.251249] ? __nla_validate_parse (lib/nlattr.c:620) [ 18.251278] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 18.251300] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 18.251324] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.251352] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.251373] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 18.251396] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.251425] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.251449] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.251474] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.251496] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.251517] ___sys_sendmsg (net/socket.c:2752) [ 18.251540] __sys_sendmsg (net/socket.c:2784) [ 18.251563] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.251583] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.251606] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.251632] RIP: 0033:0x7fc3333c008e [ 18.251651] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.251749] RSP: 002b:00007ffd00ecfb50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.251791] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc3333c008e [ 18.251833] RDX: 0000000000000000 RSI: 00007ffd00ecfc00 RDI: 0000000000000005 [ 18.251877] RBP: 00007ffd00ecfb60 R08: 0000000000000000 R09: 0000000000000000 [ 18.251919] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4d [ 18.251961] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd00ed02d0 | [ 18.289237] ------------[ cut here ]------------ | [ 18.289278] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/984 | [ 18.289367] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 18.289502] Tainted: [W]=WARN [ 18.289524] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.289560] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.289592] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.289746] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 18.289773] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 18.289816] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441891c00 [ 18.289858] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 18.289910] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.289951] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441891c00 [ 18.290010] FS: 00007f1ae4771840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 18.290056] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.290096] CR2: 00007f1ae4a411a0 CR3: 000000000335c005 CR4: 0000000000771ef0 [ 18.290138] PKRU: 55555554 [ 18.290157] Call Trace: [ 18.290172] [ 18.290188] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 18.290214] notifier_call_chain (kernel/notifier.c:85) [ 18.290239] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 18.290262] ? nla_strscpy (lib/nlattr.c:795) [ 18.290285] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 18.290320] ? __nla_validate_parse (lib/nlattr.c:620) [ 18.290353] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 18.290377] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 18.290401] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.290434] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.290460] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 18.290484] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.290516] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.290542] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.290563] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.290587] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.290609] ___sys_sendmsg (net/socket.c:2752) [ 18.290631] __sys_sendmsg (net/socket.c:2784) [ 18.290655] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.290718] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.290746] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.290777] RIP: 0033:0x7f1ae49ab08e [ 18.290800] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.290898] RSP: 002b:00007ffe5ad57cb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.290939] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1ae49ab08e [ 18.290987] RDX: 0000000000000000 RSI: 00007ffe5ad57d60 RDI: 0000000000000005 [ 18.291026] RBP: 00007ffe5ad57cc0 R08: 0000000000000000 R09: 0000000000000000 [ 18.291066] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4d [ 18.291116] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe5ad58430 | [ 18.305497] ------------[ cut here ]------------ | [ 18.305526] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/985 | [ 18.305580] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 18.305700] Tainted: [W]=WARN [ 18.305721] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.305755] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.305785] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.305874] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 18.305906] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 18.305945] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055f00 [ 18.305989] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 18.306032] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.306073] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443055f00 [ 18.306116] FS: 00007f8a3baf5840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 18.306158] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.306191] CR2: 000000003552c988 CR3: 000000000d41c002 CR4: 0000000000771ef0 [ 18.306236] PKRU: 55555554 [ 18.306252] Call Trace: [ 18.306269] [ 18.306283] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 18.306312] notifier_call_chain (kernel/notifier.c:85) [ 18.306336] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 18.306362] ? nla_strscpy (lib/nlattr.c:795) [ 18.306389] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 18.306418] ? __nla_validate_parse (lib/nlattr.c:620) [ 18.306451] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 18.306475] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 18.306501] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.306528] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.306546] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 18.306565] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.306592] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.306618] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.306639] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.306674] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.306699] ___sys_sendmsg (net/socket.c:2752) [ 18.306723] __sys_sendmsg (net/socket.c:2784) [ 18.306747] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.306770] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.306795] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.306824] RIP: 0033:0x7f8a3bd2f08e [ 18.306848] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.306938] RSP: 002b:00007ffcf8243d90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.306975] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8a3bd2f08e [ 18.307055] RDX: 0000000000000000 RSI: 00007ffcf8243e40 RDI: 0000000000000005 [ 18.307095] RBP: 00007ffcf8243da0 R08: 0000000000000000 R09: 0000000000000000 [ 18.307137] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4d [ 18.307177] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcf8244510 | [ 18.320432] ------------[ cut here ]------------ | [ 18.320462] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/987 | [ 18.320511] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 18.320642] Tainted: [W]=WARN [ 18.320665] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.320708] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.320741] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.320845] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 18.320875] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 18.320915] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b700 [ 18.320956] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 18.321004] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.321043] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044322b700 [ 18.321083] FS: 00007f657870e840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 18.321123] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.321151] CR2: 000000001cfe5988 CR3: 00000000030bb001 CR4: 0000000000771ef0 [ 18.321190] PKRU: 55555554 [ 18.321204] Call Trace: [ 18.321222] [ 18.321238] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 18.321261] notifier_call_chain (kernel/notifier.c:85) [ 18.321281] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 18.321303] ? nla_strscpy (lib/nlattr.c:795) [ 18.321322] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 18.321351] ? __nla_validate_parse (lib/nlattr.c:620) [ 18.321382] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 18.321410] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 18.321430] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.321456] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.321478] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 18.321502] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.321529] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.321548] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.321568] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.321588] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.321613] ___sys_sendmsg (net/socket.c:2752) [ 18.321633] __sys_sendmsg (net/socket.c:2784) [ 18.321657] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.321684] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.321708] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 18.321739] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.321773] RIP: 0033:0x7f657894808e [ 18.321792] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.321875] RSP: 002b:00007ffeeaa2df80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.321916] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f657894808e [ 18.321960] RDX: 0000000000000000 RSI: 00007ffeeaa2e030 RDI: 0000000000000005 [ 18.322014] RBP: 00007ffeeaa2df90 R08: 0000000000000000 R09: 0000000000000000 [ 18.322057] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4d [ 18.322100] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeeaa2e700 | [ 18.350731] ------------[ cut here ]------------ | [ 18.350761] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/989 | [ 18.350825] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 18.350951] Tainted: [W]=WARN [ 18.350972] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.351008] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.351037] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.351140] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 18.351174] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 18.351219] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058500 [ 18.351274] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 18.351316] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.351359] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443058500 [ 18.351403] FS: 00007f9bd00c2840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 18.351446] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.351482] CR2: 00007f9bd03921a0 CR3: 00000000041bc004 CR4: 0000000000771ef0 [ 18.351525] PKRU: 55555554 [ 18.351541] Call Trace: [ 18.351561] [ 18.351576] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 18.351598] notifier_call_chain (kernel/notifier.c:85) [ 18.351620] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 18.351641] ? nla_strscpy (lib/nlattr.c:795) [ 18.351666] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 18.351696] ? __nla_validate_parse (lib/nlattr.c:620) [ 18.351723] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 18.351747] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 18.351770] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.351797] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.351820] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 18.351842] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.351868] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.351891] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.351918] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.351941] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.351962] ___sys_sendmsg (net/socket.c:2752) [ 18.351992] __sys_sendmsg (net/socket.c:2784) [ 18.352021] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.352043] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.352067] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 18.352095] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.352125] RIP: 0033:0x7f9bd02fc08e [ 18.352146] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.352252] RSP: 002b:00007fff6f871370 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.352295] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9bd02fc08e [ 18.352342] RDX: 0000000000000000 RSI: 00007fff6f871420 RDI: 0000000000000005 [ 18.352384] RBP: 00007fff6f871380 R08: 0000000000000000 R09: 0000000000000000 [ 18.352425] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4d [ 18.352461] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff6f871af0 | [ 18.375865] ------------[ cut here ]------------ | [ 18.375896] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/990 | [ 18.375950] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 18.376078] Tainted: [W]=WARN [ 18.376100] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.376130] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.376159] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.376267] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 18.376294] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 18.376332] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431ff200 [ 18.376377] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 18.376420] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.376458] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04431ff200 [ 18.376499] FS: 00007f85ef2f4840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 18.376547] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.376581] CR2: 0000000018724988 CR3: 0000000003081003 CR4: 0000000000771ef0 [ 18.376623] PKRU: 55555554 [ 18.376638] Call Trace: [ 18.376654] [ 18.376679] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 18.376699] notifier_call_chain (kernel/notifier.c:85) [ 18.376719] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 18.376742] ? nla_strscpy (lib/nlattr.c:795) [ 18.376765] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 18.376790] ? __nla_validate_parse (lib/nlattr.c:620) [ 18.376820] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 18.376839] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 18.376865] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.376892] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.376913] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 18.376934] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.376960] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.376983] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.377007] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.377028] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.377047] ___sys_sendmsg (net/socket.c:2752) [ 18.377069] __sys_sendmsg (net/socket.c:2784) [ 18.377089] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.377112] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.377134] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 18.377162] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.377186] RIP: 0033:0x7f85ef52e08e [ 18.377207] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.377303] RSP: 002b:00007ffda1c7b1f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.377341] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f85ef52e08e [ 18.377381] RDX: 0000000000000000 RSI: 00007ffda1c7b2a0 RDI: 0000000000000005 [ 18.377421] RBP: 00007ffda1c7b200 R08: 0000000000000000 R09: 0000000000000000 [ 18.377461] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4d [ 18.377502] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffda1c7b970 | [ 18.393884] ------------[ cut here ]------------ | [ 18.393913] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/992 | [ 18.393962] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 18.394090] Tainted: [W]=WARN [ 18.394115] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.394151] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.394184] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.394286] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 18.394316] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 18.394354] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2d600 [ 18.394390] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 18.394426] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.394464] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2d600 [ 18.394509] FS: 00007f2fb3f65840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 18.394551] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.394586] CR2: 0000000029ecb988 CR3: 00000000042f7006 CR4: 0000000000771ef0 [ 18.394630] PKRU: 55555554 [ 18.394642] Call Trace: [ 18.394657] [ 18.394677] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 18.394700] notifier_call_chain (kernel/notifier.c:85) [ 18.394718] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 18.394740] ? nla_strscpy (lib/nlattr.c:795) [ 18.394763] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 18.394790] ? __nla_validate_parse (lib/nlattr.c:620) [ 18.394816] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 18.394837] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 18.394857] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.394890] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.394909] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 18.394933] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.394965] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.394993] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.395014] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.395036] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.395056] ___sys_sendmsg (net/socket.c:2752) [ 18.395070] __sys_sendmsg (net/socket.c:2784) [ 18.395091] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.395117] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.395139] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 18.395162] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.395188] RIP: 0033:0x7f2fb419f08e [ 18.395209] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.395309] RSP: 002b:00007ffdc2362db0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.395349] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2fb419f08e [ 18.395383] RDX: 0000000000000000 RSI: 00007ffdc2362e60 RDI: 0000000000000005 [ 18.395424] RBP: 00007ffdc2362dc0 R08: 0000000000000000 R09: 0000000000000000 [ 18.395464] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4d [ 18.395504] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdc2363530 | [ 18.438185] ------------[ cut here ]------------ | [ 18.438216] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/994 | [ 18.438277] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 18.438395] Tainted: [W]=WARN [ 18.438415] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.438446] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.438474] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.438569] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 18.438593] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 18.438640] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058600 [ 18.438684] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 18.438728] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.438767] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443058600 [ 18.438814] FS: 00007f8a2ea5f840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 18.438858] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.438895] CR2: 000000001d9d1988 CR3: 000000000335c005 CR4: 0000000000771ef0 [ 18.438933] PKRU: 55555554 [ 18.438945] Call Trace: [ 18.438959] [ 18.438974] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 18.438995] notifier_call_chain (kernel/notifier.c:85) [ 18.439015] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 18.439038] ? nla_strscpy (lib/nlattr.c:795) [ 18.439060] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 18.439086] ? __nla_validate_parse (lib/nlattr.c:620) [ 18.439110] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 18.439132] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 18.439153] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.439179] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.439201] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 18.439220] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.439251] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.439273] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.439293] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.439313] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.439333] ___sys_sendmsg (net/socket.c:2752) [ 18.439355] __sys_sendmsg (net/socket.c:2784) [ 18.439376] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.439394] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.439416] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.439444] RIP: 0033:0x7f8a2ec9908e [ 18.439465] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.439556] RSP: 002b:00007ffeac10ffd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.439602] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8a2ec9908e [ 18.439644] RDX: 0000000000000000 RSI: 00007ffeac110080 RDI: 0000000000000005 [ 18.439693] RBP: 00007ffeac10ffe0 R08: 0000000000000000 R09: 0000000000000000 [ 18.439727] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4d [ 18.439767] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeac110750 | [ 18.468757] ------------[ cut here ]------------ | [ 18.468794] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/996 | [ 18.468850] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 18.468975] Tainted: [W]=WARN [ 18.468998] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.469031] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.469057] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.469155] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 18.469184] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 18.469224] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059e00 [ 18.469269] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 18.469309] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.469345] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443059e00 [ 18.469385] FS: 00007fb70508e840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 18.469422] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.469457] CR2: 00000000065a7988 CR3: 0000000008424002 CR4: 0000000000771ef0 [ 18.469491] PKRU: 55555554 [ 18.469505] Call Trace: [ 18.469521] [ 18.469535] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 18.469556] notifier_call_chain (kernel/notifier.c:85) [ 18.469579] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 18.469599] ? nla_strscpy (lib/nlattr.c:795) [ 18.469620] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 18.469651] ? __nla_validate_parse (lib/nlattr.c:620) [ 18.469687] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 18.469715] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 18.469737] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.469768] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.469788] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 18.469813] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.469844] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.469865] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.469886] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.469906] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.469927] ___sys_sendmsg (net/socket.c:2752) [ 18.469950] __sys_sendmsg (net/socket.c:2784) [ 18.469969] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.469995] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.470016] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 18.470043] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.470073] RIP: 0033:0x7fb7052c808e [ 18.470094] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.470186] RSP: 002b:00007fff12365a30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.470225] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb7052c808e [ 18.470270] RDX: 0000000000000000 RSI: 00007fff12365ae0 RDI: 0000000000000005 [ 18.470308] RBP: 00007fff12365a40 R08: 0000000000000000 R09: 0000000000000000 [ 18.470352] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4d [ 18.470396] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff123661b0 | [ 18.481810] ------------[ cut here ]------------ | [ 18.481877] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/998 | [ 18.481934] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 18.482066] Tainted: [W]=WARN [ 18.482086] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.482121] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.482180] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.482282] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 18.482309] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 18.482350] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305a600 [ 18.482405] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 18.482450] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.482491] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044305a600 [ 18.482538] FS: 00007fb3a08d1840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 18.482587] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.482626] CR2: 00007fb3a0ba11a0 CR3: 00000000032a3001 CR4: 0000000000771ef0 [ 18.482779] PKRU: 55555554 [ 18.482798] Call Trace: [ 18.482812] [ 18.482826] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 18.482852] notifier_call_chain (kernel/notifier.c:85) [ 18.482881] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 18.482903] ? nla_strscpy (lib/nlattr.c:795) [ 18.482929] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 18.482956] ? __nla_validate_parse (lib/nlattr.c:620) [ 18.482985] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 18.483011] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 18.483033] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.483060] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.483081] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 18.483102] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.483132] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.483159] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.483181] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.483202] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.483247] ___sys_sendmsg (net/socket.c:2752) [ 18.483283] __sys_sendmsg (net/socket.c:2784) [ 18.483305] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.483333] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.483356] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 18.483384] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.483410] RIP: 0033:0x7fb3a0b0b08e [ 18.483433] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.483522] RSP: 002b:00007ffe91fedad0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.483561] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb3a0b0b08e [ 18.483635] RDX: 0000000000000000 RSI: 00007ffe91fedb80 RDI: 0000000000000005 [ 18.483692] RBP: 00007ffe91fedae0 R08: 0000000000000000 R09: 0000000000000000 [ 18.483734] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4d [ 18.483770] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe91fee250 | [ 18.515067] ------------[ cut here ]------------ | [ 18.515105] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1000 | [ 18.515154] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 18.515284] Tainted: [W]=WARN [ 18.515303] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.515334] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.515368] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.515463] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 18.515492] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 18.515532] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055d00 [ 18.515579] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 18.515616] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.515653] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443055d00 [ 18.515699] FS: 00007faf6d85c840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 18.515738] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.515770] CR2: 0000000008a80988 CR3: 0000000008537004 CR4: 0000000000771ef0 [ 18.515812] PKRU: 55555554 [ 18.515826] Call Trace: [ 18.515843] [ 18.515857] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 18.515883] notifier_call_chain (kernel/notifier.c:85) [ 18.515905] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 18.515926] ? nla_strscpy (lib/nlattr.c:795) [ 18.515949] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 18.515987] ? __nla_validate_parse (lib/nlattr.c:620) [ 18.516016] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 18.516037] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 18.516058] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.516087] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.516108] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 18.516130] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.516157] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.516179] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.516207] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.516227] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.516250] ___sys_sendmsg (net/socket.c:2752) [ 18.516271] __sys_sendmsg (net/socket.c:2784) [ 18.516294] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.516314] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.516338] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.516366] RIP: 0033:0x7faf6da9608e [ 18.516387] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.516483] RSP: 002b:00007ffe9dfc7760 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.516521] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007faf6da9608e [ 18.516561] RDX: 0000000000000000 RSI: 00007ffe9dfc7810 RDI: 0000000000000005 [ 18.516600] RBP: 00007ffe9dfc7770 R08: 0000000000000000 R09: 0000000000000000 [ 18.516642] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4d [ 18.516692] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe9dfc7ee0 | [ 18.547523] ------------[ cut here ]------------ | [ 18.547556] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1001 | [ 18.547607] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 18.547736] Tainted: [W]=WARN [ 18.547757] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.547789] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.547820] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.547914] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 18.547941] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 18.547986] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058200 [ 18.548031] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 18.548069] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.548117] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443058200 [ 18.548161] FS: 00007f28d1d73840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 18.548204] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.548241] CR2: 0000000024536988 CR3: 0000000003047003 CR4: 0000000000771ef0 [ 18.548285] PKRU: 55555554 [ 18.548299] Call Trace: [ 18.548312] [ 18.548325] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 18.548347] notifier_call_chain (kernel/notifier.c:85) [ 18.548368] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 18.548389] ? nla_strscpy (lib/nlattr.c:795) [ 18.548412] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 18.548441] ? __nla_validate_parse (lib/nlattr.c:620) [ 18.548466] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 18.548485] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 18.548510] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.548534] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.548553] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 18.548577] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.548604] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.548624] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.548646] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.548666] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.548697] ___sys_sendmsg (net/socket.c:2752) [ 18.548720] __sys_sendmsg (net/socket.c:2784) [ 18.548743] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.548766] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.548785] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.548814] RIP: 0033:0x7f28d1fad08e [ 18.548835] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.548928] RSP: 002b:00007ffd38831770 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.548967] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f28d1fad08e [ 18.549009] RDX: 0000000000000000 RSI: 00007ffd38831820 RDI: 0000000000000005 [ 18.549052] RBP: 00007ffd38831780 R08: 0000000000000000 R09: 0000000000000000 [ 18.549091] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4d [ 18.549134] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd38831ef0 | [ 18.563926] ------------[ cut here ]------------ | [ 18.563962] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1003 | [ 18.564022] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 18.564130] Tainted: [W]=WARN [ 18.564150] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.564189] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.564217] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.564308] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 18.564333] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 18.564370] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2ce00 [ 18.564413] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 18.564452] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.564484] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2ce00 [ 18.564527] FS: 00007feee3ced840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 18.564571] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.564603] CR2: 000000002b3b7988 CR3: 0000000004205001 CR4: 0000000000771ef0 [ 18.564642] PKRU: 55555554 [ 18.564661] Call Trace: [ 18.564682] [ 18.564696] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 18.564716] notifier_call_chain (kernel/notifier.c:85) [ 18.564737] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 18.564756] ? nla_strscpy (lib/nlattr.c:795) [ 18.564778] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 18.564807] ? __nla_validate_parse (lib/nlattr.c:620) [ 18.564834] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 18.564860] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 18.564883] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.564908] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.564931] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 18.564951] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.564981] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.565007] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.565026] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.565048] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.565074] ___sys_sendmsg (net/socket.c:2752) [ 18.565098] __sys_sendmsg (net/socket.c:2784) [ 18.565116] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.565137] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.565163] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 18.565192] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.565224] RIP: 0033:0x7feee3f2708e [ 18.565248] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.565337] RSP: 002b:00007ffc29e322c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.565375] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007feee3f2708e [ 18.565413] RDX: 0000000000000000 RSI: 00007ffc29e32370 RDI: 0000000000000005 [ 18.565458] RBP: 00007ffc29e322d0 R08: 0000000000000000 R09: 0000000000000000 [ 18.565498] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4d [ 18.565538] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc29e32a40 | [ 18.590492] ------------[ cut here ]------------ | [ 18.590524] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1005 | [ 18.590578] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 18.590707] Tainted: [W]=WARN [ 18.590728] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.590761] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.590789] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.590889] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 18.590920] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 18.590957] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2d800 [ 18.591000] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 18.591041] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.591079] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2d800 [ 18.591122] FS: 00007f45c8b08840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 18.591166] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.591206] CR2: 00000000322e1988 CR3: 00000000041ed005 CR4: 0000000000771ef0 [ 18.591248] PKRU: 55555554 [ 18.591262] Call Trace: [ 18.591277] [ 18.591288] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 18.591311] notifier_call_chain (kernel/notifier.c:85) [ 18.591332] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 18.591355] ? nla_strscpy (lib/nlattr.c:795) [ 18.591376] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 18.591407] ? __nla_validate_parse (lib/nlattr.c:620) [ 18.591434] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 18.591455] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 18.591476] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.591504] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.591524] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 18.591544] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.591574] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.591594] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.591616] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.591637] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.591660] ___sys_sendmsg (net/socket.c:2752) [ 18.591686] __sys_sendmsg (net/socket.c:2784) [ 18.591712] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.591733] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.591756] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 18.591788] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.591818] RIP: 0033:0x7f45c8d4208e [ 18.591842] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.591929] RSP: 002b:00007ffeea18a870 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.591968] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f45c8d4208e [ 18.592009] RDX: 0000000000000000 RSI: 00007ffeea18a920 RDI: 0000000000000005 [ 18.592054] RBP: 00007ffeea18a880 R08: 0000000000000000 R09: 0000000000000000 [ 18.592092] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4d [ 18.592131] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeea18aff0 | [ 18.612867] ------------[ cut here ]------------ | [ 18.612897] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1006 | [ 18.612955] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 18.613085] Tainted: [W]=WARN [ 18.613106] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.613149] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.613178] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.613281] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 18.613304] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 18.613345] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228100 [ 18.613381] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 18.613420] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.613458] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443228100 [ 18.613500] FS: 00007ff921ea3840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 18.613543] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.613572] CR2: 00000000364e0988 CR3: 00000000041bd003 CR4: 0000000000771ef0 [ 18.613620] PKRU: 55555554 [ 18.613632] Call Trace: [ 18.613654] [ 18.613668] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 18.613699] notifier_call_chain (kernel/notifier.c:85) [ 18.613719] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 18.613745] ? nla_strscpy (lib/nlattr.c:795) [ 18.613764] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 18.613794] ? __nla_validate_parse (lib/nlattr.c:620) [ 18.613822] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 18.613842] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 18.613861] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.613890] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.613913] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 18.613936] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.613968] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.613992] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.614013] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.614035] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.614054] ___sys_sendmsg (net/socket.c:2752) [ 18.614076] __sys_sendmsg (net/socket.c:2784) [ 18.614097] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.614117] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.614148] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 18.614175] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.614201] RIP: 0033:0x7ff9220dd08e [ 18.614220] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.614307] RSP: 002b:00007ffc34802560 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.614347] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff9220dd08e [ 18.614385] RDX: 0000000000000000 RSI: 00007ffc34802610 RDI: 0000000000000005 [ 18.614422] RBP: 00007ffc34802570 R08: 0000000000000000 R09: 0000000000000000 [ 18.614461] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4d [ 18.614503] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc34802ce0 | [ 18.639220] ------------[ cut here ]------------ | [ 18.639268] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1008 | [ 18.639323] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 18.639459] Tainted: [W]=WARN [ 18.639482] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.639510] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.639539] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.639628] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 18.639663] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 18.639711] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2cc00 [ 18.639752] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 18.639792] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.639832] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2cc00 [ 18.639878] FS: 00007f7d61250840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 18.639927] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.639962] CR2: 00007f7d615201a0 CR3: 0000000003005001 CR4: 0000000000771ef0 [ 18.640004] PKRU: 55555554 [ 18.640019] Call Trace: [ 18.640034] [ 18.640049] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 18.640071] notifier_call_chain (kernel/notifier.c:85) [ 18.640094] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 18.640120] ? nla_strscpy (lib/nlattr.c:795) [ 18.640143] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 18.640171] ? __nla_validate_parse (lib/nlattr.c:620) [ 18.640195] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 18.640216] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 18.640241] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.640269] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.640290] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 18.640311] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.640339] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.640359] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.640382] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.640404] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.640424] ___sys_sendmsg (net/socket.c:2752) [ 18.640443] __sys_sendmsg (net/socket.c:2784) [ 18.640466] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.640489] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.640509] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.640534] RIP: 0033:0x7f7d6148a08e [ 18.640556] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.640655] RSP: 002b:00007ffd1e311bc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.640702] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7d6148a08e [ 18.640742] RDX: 0000000000000000 RSI: 00007ffd1e311c70 RDI: 0000000000000005 [ 18.640784] RBP: 00007ffd1e311bd0 R08: 0000000000000000 R09: 0000000000000000 [ 18.640821] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4d [ 18.640867] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd1e312340 | [ 18.670388] ------------[ cut here ]------------ | [ 18.670457] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1010 | [ 18.670514] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 18.670643] Tainted: [W]=WARN [ 18.670669] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.670709] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.670738] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.670834] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 18.670859] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 18.670898] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059f00 [ 18.670937] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 18.670974] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.671011] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443059f00 [ 18.671051] FS: 00007fdd5f303840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 18.671091] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.671121] CR2: 0000000012974988 CR3: 00000000041bc005 CR4: 0000000000771ef0 [ 18.671162] PKRU: 55555554 [ 18.671181] Call Trace: [ 18.671195] [ 18.671210] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 18.671235] notifier_call_chain (kernel/notifier.c:85) [ 18.671255] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 18.671275] ? nla_strscpy (lib/nlattr.c:795) [ 18.671297] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 18.671330] ? __nla_validate_parse (lib/nlattr.c:620) [ 18.671358] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 18.671385] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 18.671408] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.671438] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.671460] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 18.671483] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.671510] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.671531] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.671555] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.671575] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.671594] ___sys_sendmsg (net/socket.c:2752) [ 18.671615] __sys_sendmsg (net/socket.c:2784) [ 18.671634] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.671658] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.671686] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.671717] RIP: 0033:0x7fdd5f53d08e [ 18.671736] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.671827] RSP: 002b:00007ffe7f1d3cf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.671866] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdd5f53d08e [ 18.671906] RDX: 0000000000000000 RSI: 00007ffe7f1d3da0 RDI: 0000000000000005 [ 18.671947] RBP: 00007ffe7f1d3d00 R08: 0000000000000000 R09: 0000000000000000 [ 18.671989] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4d [ 18.672022] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe7f1d4470 | [ 18.695323] ------------[ cut here ]------------ | [ 18.695351] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1012 | [ 18.695399] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 18.695526] Tainted: [W]=WARN [ 18.695551] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.695588] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.695624] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.695732] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 18.695764] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 18.695812] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305a800 [ 18.695850] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 18.695884] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.695922] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044305a800 [ 18.695962] FS: 00007f0c8f632840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 18.696007] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.696040] CR2: 00007f0c8f9021a0 CR3: 0000000001906004 CR4: 0000000000771ef0 [ 18.696083] PKRU: 55555554 [ 18.696097] Call Trace: [ 18.696110] [ 18.696125] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 18.696148] notifier_call_chain (kernel/notifier.c:85) [ 18.696174] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 18.696193] ? nla_strscpy (lib/nlattr.c:795) [ 18.696213] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 18.696243] ? __nla_validate_parse (lib/nlattr.c:620) [ 18.696269] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 18.696292] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 18.696314] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.696342] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.696361] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 18.696386] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.696420] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.696438] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.696463] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.696481] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.696501] ___sys_sendmsg (net/socket.c:2752) [ 18.696521] __sys_sendmsg (net/socket.c:2784) [ 18.696541] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.696561] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.696577] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.696605] RIP: 0033:0x7f0c8f86c08e [ 18.696624] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.696722] RSP: 002b:00007ffc624cb120 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.696763] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0c8f86c08e [ 18.696805] RDX: 0000000000000000 RSI: 00007ffc624cb1d0 RDI: 0000000000000005 [ 18.696843] RBP: 00007ffc624cb130 R08: 0000000000000000 R09: 0000000000000000 [ 18.696881] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4d [ 18.696924] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc624cb8a0 | [ 18.752236] ------------[ cut here ]------------ | [ 18.752278] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1014 | [ 18.752327] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 18.752455] Tainted: [W]=WARN [ 18.752478] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.752509] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.752536] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.752632] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 18.752668] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 18.752731] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fed00 [ 18.752774] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 18.752814] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.752856] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04431fed00 [ 18.752901] FS: 00007fb7602a0840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 18.752949] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.752985] CR2: 00007fb7605701a0 CR3: 0000000008529001 CR4: 0000000000771ef0 [ 18.753030] PKRU: 55555554 [ 18.753042] Call Trace: [ 18.753057] [ 18.753072] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 18.753097] notifier_call_chain (kernel/notifier.c:85) [ 18.753120] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 18.753143] ? nla_strscpy (lib/nlattr.c:795) [ 18.753166] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 18.753196] ? __nla_validate_parse (lib/nlattr.c:620) [ 18.753223] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 18.753249] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 18.753271] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.753295] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.753316] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 18.753336] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.753362] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.753381] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.753403] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.753424] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.753448] ___sys_sendmsg (net/socket.c:2752) [ 18.753472] __sys_sendmsg (net/socket.c:2784) [ 18.753495] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.753516] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.753540] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.753571] RIP: 0033:0x7fb7604da08e [ 18.753594] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.753691] RSP: 002b:00007ffdc7b24ce0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.753732] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb7604da08e [ 18.753777] RDX: 0000000000000000 RSI: 00007ffdc7b24d90 RDI: 0000000000000005 [ 18.753821] RBP: 00007ffdc7b24cf0 R08: 0000000000000000 R09: 0000000000000000 [ 18.753866] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4d [ 18.753908] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdc7b25460 | [ 18.775569] ------------[ cut here ]------------ | [ 18.775599] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1015 | [ 18.775657] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 18.775791] Tainted: [W]=WARN [ 18.775811] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.775844] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.775876] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.775967] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 18.776000] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 18.776040] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1600 [ 18.776075] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 18.776123] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.776169] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04418e1600 [ 18.776218] FS: 00007fc33ed7e840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 18.776262] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.776295] CR2: 000000000e370988 CR3: 00000000030a4006 CR4: 0000000000771ef0 [ 18.776332] PKRU: 55555554 [ 18.776348] Call Trace: [ 18.776361] [ 18.776376] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 18.776399] notifier_call_chain (kernel/notifier.c:85) [ 18.776419] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 18.776440] ? nla_strscpy (lib/nlattr.c:795) [ 18.776461] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 18.776491] ? __nla_validate_parse (lib/nlattr.c:620) [ 18.776519] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 18.776539] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 18.776562] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.776591] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.776614] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 18.776633] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.776658] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.776685] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.776706] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.776730] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.776751] ___sys_sendmsg (net/socket.c:2752) [ 18.776781] __sys_sendmsg (net/socket.c:2784) [ 18.776803] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.776828] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.776851] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.776887] RIP: 0033:0x7fc33efb808e [ 18.776909] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.777005] RSP: 002b:00007ffccf164de0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.777046] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc33efb808e [ 18.777086] RDX: 0000000000000000 RSI: 00007ffccf164e90 RDI: 0000000000000005 [ 18.777125] RBP: 00007ffccf164df0 R08: 0000000000000000 R09: 0000000000000000 [ 18.777165] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4d [ 18.777205] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffccf165560 | [ 18.792989] ------------[ cut here ]------------ | [ 18.793026] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1017 | [ 18.793072] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 18.793198] Tainted: [W]=WARN [ 18.793216] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.793257] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.793283] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.793395] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 18.793426] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 18.793477] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2cd00 [ 18.793521] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 18.793561] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.793600] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2cd00 [ 18.793644] FS: 00007ff60fcb0840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 18.793700] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.793735] CR2: 00007ff60ff801a0 CR3: 0000000008537003 CR4: 0000000000771ef0 [ 18.793777] PKRU: 55555554 [ 18.793793] Call Trace: [ 18.793806] [ 18.793818] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 18.793842] notifier_call_chain (kernel/notifier.c:85) [ 18.793864] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 18.793890] ? nla_strscpy (lib/nlattr.c:795) [ 18.793912] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 18.793940] ? __nla_validate_parse (lib/nlattr.c:620) [ 18.793971] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 18.793997] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 18.794016] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.794043] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.794066] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 18.794086] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.794113] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.794134] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.794155] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.794181] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.794201] ___sys_sendmsg (net/socket.c:2752) [ 18.794226] __sys_sendmsg (net/socket.c:2784) [ 18.794249] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.794273] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.794296] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.794321] RIP: 0033:0x7ff60feea08e [ 18.794342] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.794433] RSP: 002b:00007ffd9087f0e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.794475] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff60feea08e [ 18.794516] RDX: 0000000000000000 RSI: 00007ffd9087f190 RDI: 0000000000000005 [ 18.794558] RBP: 00007ffd9087f0f0 R08: 0000000000000000 R09: 0000000000000000 [ 18.794597] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4d [ 18.794638] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd9087f860 | [ 18.831521] ------------[ cut here ]------------ | [ 18.831568] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1019 | [ 18.831620] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 18.831749] Tainted: [W]=WARN [ 18.831771] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.831802] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.831833] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.831936] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 18.831965] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 18.832008] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441891d00 [ 18.832051] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 18.832083] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.832126] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441891d00 [ 18.832175] FS: 00007f93e020b840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 18.832218] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.832249] CR2: 000000003058f988 CR3: 00000000018f8002 CR4: 0000000000771ef0 [ 18.832288] PKRU: 55555554 [ 18.832304] Call Trace: [ 18.832317] [ 18.832330] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 18.832352] notifier_call_chain (kernel/notifier.c:85) [ 18.832375] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 18.832394] ? nla_strscpy (lib/nlattr.c:795) [ 18.832416] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 18.832446] ? __nla_validate_parse (lib/nlattr.c:620) [ 18.832478] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 18.832500] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 18.832526] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.832552] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.832572] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 18.832592] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.832621] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.832643] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.832666] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.832693] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.832720] ___sys_sendmsg (net/socket.c:2752) [ 18.832748] __sys_sendmsg (net/socket.c:2784) [ 18.832769] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.832788] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.832815] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 18.832847] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.832873] RIP: 0033:0x7f93e044508e [ 18.832893] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.832992] RSP: 002b:00007fffa075e640 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.833030] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f93e044508e [ 18.833071] RDX: 0000000000000000 RSI: 00007fffa075e6f0 RDI: 0000000000000005 [ 18.833114] RBP: 00007fffa075e650 R08: 0000000000000000 R09: 0000000000000000 [ 18.833155] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4d [ 18.833191] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa075edc0 | [ 18.856188] ------------[ cut here ]------------ | [ 18.856222] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1020 | [ 18.856285] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 18.856413] Tainted: [W]=WARN [ 18.856436] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.856464] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.856490] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.856590] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 18.856625] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 18.856667] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b200 [ 18.856714] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 18.856751] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.856787] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044322b200 [ 18.856827] FS: 00007f0300611840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 18.856871] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.856912] CR2: 00007f03008e11a0 CR3: 0000000008537005 CR4: 0000000000771ef0 [ 18.856948] PKRU: 55555554 [ 18.856963] Call Trace: [ 18.856979] [ 18.856991] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 18.857012] notifier_call_chain (kernel/notifier.c:85) [ 18.857038] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 18.857064] ? nla_strscpy (lib/nlattr.c:795) [ 18.857086] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 18.857118] ? __nla_validate_parse (lib/nlattr.c:620) [ 18.857144] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 18.857165] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 18.857183] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.857211] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.857229] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 18.857252] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.857275] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.857296] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.857318] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.857338] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.857359] ___sys_sendmsg (net/socket.c:2752) [ 18.857391] __sys_sendmsg (net/socket.c:2784) [ 18.857412] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.857434] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.857453] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.857480] RIP: 0033:0x7f030084b08e [ 18.857506] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.857603] RSP: 002b:00007ffd4a227200 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.857649] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f030084b08e [ 18.857694] RDX: 0000000000000000 RSI: 00007ffd4a2272b0 RDI: 0000000000000005 [ 18.857733] RBP: 00007ffd4a227210 R08: 0000000000000000 R09: 0000000000000000 [ 18.857771] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4d [ 18.857809] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd4a227980 | [ 18.865327] ------------[ cut here ]------------ | [ 18.865372] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1022 | [ 18.865428] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 18.865555] Tainted: [W]=WARN [ 18.865577] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.865611] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.865645] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.865752] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 18.865778] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 18.865817] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059d00 [ 18.865857] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 18.865895] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.865934] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443059d00 [ 18.865977] FS: 00007fb792a0f840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 18.866021] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.866062] CR2: 000000000f038988 CR3: 000000000849f004 CR4: 0000000000771ef0 [ 18.866105] PKRU: 55555554 [ 18.866128] Call Trace: [ 18.866142] [ 18.866159] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 18.866184] notifier_call_chain (kernel/notifier.c:85) [ 18.866212] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 18.866242] ? nla_strscpy (lib/nlattr.c:795) [ 18.866265] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 18.866294] ? __nla_validate_parse (lib/nlattr.c:620) [ 18.866324] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 18.866347] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 18.866371] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.866402] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.866426] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 18.866449] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.866476] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.866499] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.866520] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.866548] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.866569] ___sys_sendmsg (net/socket.c:2752) [ 18.866593] __sys_sendmsg (net/socket.c:2784) [ 18.866624] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.866648] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.866669] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 18.866705] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.866740] RIP: 0033:0x7fb792c4908e [ 18.866770] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.866868] RSP: 002b:00007ffe12c4f7f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.866909] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb792c4908e [ 18.866950] RDX: 0000000000000000 RSI: 00007ffe12c4f8a0 RDI: 0000000000000005 [ 18.866991] RBP: 00007ffe12c4f800 R08: 0000000000000000 R09: 0000000000000000 [ 18.867028] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4d [ 18.867065] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe12c4ff70 | [ 18.898027] ------------[ cut here ]------------ | [ 18.898056] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1024 | [ 18.898155] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 18.898308] Tainted: [W]=WARN [ 18.898331] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.898369] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.898399] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.898504] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 18.898538] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 18.898584] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058000 [ 18.898638] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 18.898687] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.898731] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443058000 [ 18.898782] FS: 00007fe7918f2840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 18.898830] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.898864] CR2: 00007fe791bc21a0 CR3: 00000000042f7001 CR4: 0000000000771ef0 [ 18.898908] PKRU: 55555554 [ 18.898922] Call Trace: [ 18.898934] [ 18.898948] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 18.898973] notifier_call_chain (kernel/notifier.c:85) [ 18.898995] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 18.899016] ? nla_strscpy (lib/nlattr.c:795) [ 18.899040] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 18.899070] ? __nla_validate_parse (lib/nlattr.c:620) [ 18.899100] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 18.899122] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 18.899144] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.899174] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.899195] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 18.899214] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.899249] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.899271] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.899294] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.899314] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.899345] ___sys_sendmsg (net/socket.c:2752) [ 18.899392] __sys_sendmsg (net/socket.c:2784) [ 18.899427] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.899454] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.899475] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.899506] RIP: 0033:0x7fe791b2c08e [ 18.899530] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.899620] RSP: 002b:00007ffc63228e60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.899658] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe791b2c08e [ 18.899715] RDX: 0000000000000000 RSI: 00007ffc63228f10 RDI: 0000000000000005 [ 18.899754] RBP: 00007ffc63228e70 R08: 0000000000000000 R09: 0000000000000000 [ 18.899797] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4e [ 18.899842] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc632295e0 | [ 18.924522] ------------[ cut here ]------------ | [ 18.924614] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1025 | [ 18.924708] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 18.924847] Tainted: [W]=WARN [ 18.924869] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.924951] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.924990] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.925096] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 18.925140] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 18.925187] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228100 [ 18.925228] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 18.925271] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.925314] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443228100 [ 18.925358] FS: 00007f18b3f80840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 18.925415] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.925451] CR2: 00007f18b42501a0 CR3: 0000000004208006 CR4: 0000000000771ef0 [ 18.925494] PKRU: 55555554 [ 18.925508] Call Trace: [ 18.925523] [ 18.925546] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 18.925572] notifier_call_chain (kernel/notifier.c:85) [ 18.925595] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 18.925617] ? nla_strscpy (lib/nlattr.c:795) [ 18.925644] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 18.925683] ? __nla_validate_parse (lib/nlattr.c:620) [ 18.925717] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 18.925743] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 18.925769] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.925797] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.925819] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 18.925840] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.925868] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.925906] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.925932] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.925955] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.925976] ___sys_sendmsg (net/socket.c:2752) [ 18.926002] __sys_sendmsg (net/socket.c:2784) [ 18.926023] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.926056] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.926076] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 18.926105] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.926140] RIP: 0033:0x7f18b41ba08e [ 18.926161] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.926262] RSP: 002b:00007ffdd05a0e50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.926304] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f18b41ba08e [ 18.926345] RDX: 0000000000000000 RSI: 00007ffdd05a0f00 RDI: 0000000000000005 [ 18.926383] RBP: 00007ffdd05a0e60 R08: 0000000000000000 R09: 0000000000000000 [ 18.926440] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4e [ 18.926514] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdd05a15d0 | [ 18.950890] ------------[ cut here ]------------ | [ 18.950917] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1028 | [ 18.950960] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 18.951088] Tainted: [W]=WARN [ 18.951106] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.951141] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.951169] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.951270] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 18.951302] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 18.951346] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058700 [ 18.951386] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 18.951426] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.951465] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443058700 [ 18.951510] FS: 00007f9e5b108840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 18.951553] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.951587] CR2: 0000000038d63988 CR3: 0000000008537003 CR4: 0000000000771ef0 [ 18.951623] PKRU: 55555554 [ 18.951638] Call Trace: [ 18.951658] [ 18.951672] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 18.951703] notifier_call_chain (kernel/notifier.c:85) [ 18.951723] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 18.951743] ? nla_strscpy (lib/nlattr.c:795) [ 18.951767] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 18.951793] ? __nla_validate_parse (lib/nlattr.c:620) [ 18.951822] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 18.951847] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 18.951867] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.951899] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.951920] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 18.951940] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.951970] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.951990] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.952012] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.952030] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.952052] ___sys_sendmsg (net/socket.c:2752) [ 18.952072] __sys_sendmsg (net/socket.c:2784) [ 18.952099] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.952123] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.952148] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.952175] RIP: 0033:0x7f9e5b34208e [ 18.952195] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.952286] RSP: 002b:00007ffed5431b50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.952331] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9e5b34208e [ 18.952374] RDX: 0000000000000000 RSI: 00007ffed5431c00 RDI: 0000000000000005 [ 18.952422] RBP: 00007ffed5431b60 R08: 0000000000000000 R09: 0000000000000000 [ 18.952461] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4e [ 18.952499] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffed54322d0 | [ 18.983737] ------------[ cut here ]------------ | [ 18.983806] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1029 | [ 18.983859] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 18.983980] Tainted: [W]=WARN [ 18.984001] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.984030] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 18.984062] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 18.984157] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 18.984185] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 18.984223] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059500 [ 18.984270] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 18.984312] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 18.984353] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443059500 [ 18.984396] FS: 00007f14cbe47840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 18.984440] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.984475] CR2: 0000000040200988 CR3: 000000000332e002 CR4: 0000000000771ef0 [ 18.984514] PKRU: 55555554 [ 18.984526] Call Trace: [ 18.984540] [ 18.984556] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 18.984576] notifier_call_chain (kernel/notifier.c:85) [ 18.984597] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 18.984619] ? nla_strscpy (lib/nlattr.c:795) [ 18.984642] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 18.984668] ? __nla_validate_parse (lib/nlattr.c:620) [ 18.984702] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 18.984723] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 18.984746] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 18.984774] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 18.984796] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 18.984820] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 18.984846] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 18.984871] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 18.984894] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 18.984914] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 18.984942] ___sys_sendmsg (net/socket.c:2752) [ 18.984967] __sys_sendmsg (net/socket.c:2784) [ 18.984992] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.985012] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 18.985033] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 18.985062] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 18.985087] RIP: 0033:0x7f14cc08108e [ 18.985107] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 18.985205] RSP: 002b:00007ffcee295e10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 18.985248] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f14cc08108e [ 18.985290] RDX: 0000000000000000 RSI: 00007ffcee295ec0 RDI: 0000000000000005 [ 18.985331] RBP: 00007ffcee295e20 R08: 0000000000000000 R09: 0000000000000000 [ 18.985369] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4e [ 18.985408] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcee296590 | [ 19.013430] ------------[ cut here ]------------ | [ 19.013465] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1031 | [ 19.013519] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 19.013654] Tainted: [W]=WARN [ 19.013686] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.013732] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 19.013763] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 19.013857] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 19.013885] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 19.013936] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059700 [ 19.013986] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 19.014025] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 19.014064] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443059700 [ 19.014107] FS: 00007f61632f3840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 19.014150] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 19.014226] CR2: 0000000019239988 CR3: 0000000008424005 CR4: 0000000000771ef0 [ 19.014274] PKRU: 55555554 [ 19.014293] Call Trace: [ 19.014308] [ 19.014320] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 19.014345] notifier_call_chain (kernel/notifier.c:85) [ 19.014371] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 19.014395] ? nla_strscpy (lib/nlattr.c:795) [ 19.014419] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 19.014453] ? __nla_validate_parse (lib/nlattr.c:620) [ 19.014483] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 19.014506] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 19.014527] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 19.014554] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 19.014579] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 19.014600] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 19.014628] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 19.014649] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 19.014670] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 19.014701] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 19.014724] ___sys_sendmsg (net/socket.c:2752) [ 19.014748] __sys_sendmsg (net/socket.c:2784) [ 19.014771] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 19.014794] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 19.014819] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 19.014850] RIP: 0033:0x7f616352d08e [ 19.014877] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 19.014968] RSP: 002b:00007ffd091a1d40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 19.015012] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f616352d08e [ 19.015052] RDX: 0000000000000000 RSI: 00007ffd091a1df0 RDI: 0000000000000005 [ 19.015092] RBP: 00007ffd091a1d50 R08: 0000000000000000 R09: 0000000000000000 [ 19.015130] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4e [ 19.015165] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd091a24c0 | [ 19.059153] ------------[ cut here ]------------ | [ 19.059198] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1033 | [ 19.059258] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 19.059385] Tainted: [W]=WARN [ 19.059406] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.059443] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 19.059472] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 19.059566] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 19.059602] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 19.059646] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1f00 [ 19.059695] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 19.059740] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 19.059786] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04418e1f00 [ 19.059831] FS: 00007f1177871840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 19.059874] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 19.059907] CR2: 00007f1177b411a0 CR3: 000000000c7d3004 CR4: 0000000000771ef0 [ 19.059945] PKRU: 55555554 [ 19.059959] Call Trace: [ 19.059974] [ 19.059992] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 19.060012] notifier_call_chain (kernel/notifier.c:85) [ 19.060034] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 19.060054] ? nla_strscpy (lib/nlattr.c:795) [ 19.060076] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 19.060105] ? __nla_validate_parse (lib/nlattr.c:620) [ 19.060131] ? __free_pages_prepare (mm/page_alloc.c:1373 (discriminator 26)) [ 19.060162] ? __pcs_replace_empty_main (mm/slub.c:4620) [ 19.060192] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 19.060213] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 19.060235] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 19.060263] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 19.060286] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 19.060308] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 19.060335] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 19.060360] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 19.060380] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 19.060399] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 19.060423] ___sys_sendmsg (net/socket.c:2752) [ 19.060443] __sys_sendmsg (net/socket.c:2784) [ 19.060464] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 19.060483] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 19.060506] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 19.060533] RIP: 0033:0x7f1177aab08e [ 19.060552] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 19.060643] RSP: 002b:00007ffe627b8dd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 19.060709] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1177aab08e [ 19.060749] RDX: 0000000000000000 RSI: 00007ffe627b8e80 RDI: 0000000000000005 [ 19.060788] RBP: 00007ffe627b8de0 R08: 0000000000000000 R09: 0000000000000000 [ 19.060829] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4e [ 19.060871] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe627b9550 | [ 19.089395] ------------[ cut here ]------------ | [ 19.089440] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1035 | [ 19.089495] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 19.089619] Tainted: [W]=WARN [ 19.089640] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.089681] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 19.089714] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 19.089813] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 19.089840] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 19.089881] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055700 [ 19.089923] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 19.089968] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 19.090011] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443055700 [ 19.090060] FS: 00007f7de6b37840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 19.090100] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 19.090133] CR2: 0000000011041988 CR3: 00000000041e6001 CR4: 0000000000771ef0 [ 19.090176] PKRU: 55555554 [ 19.090190] Call Trace: [ 19.090204] [ 19.090220] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 19.090252] notifier_call_chain (kernel/notifier.c:85) [ 19.090274] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 19.090296] ? nla_strscpy (lib/nlattr.c:795) [ 19.090318] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 19.090345] ? __nla_validate_parse (lib/nlattr.c:620) [ 19.090373] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 19.090395] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 19.090419] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 19.090452] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 19.090476] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 19.090496] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 19.090526] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 19.090545] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 19.090582] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 19.090602] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 19.090626] ___sys_sendmsg (net/socket.c:2752) [ 19.090649] __sys_sendmsg (net/socket.c:2784) [ 19.090672] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 19.090703] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 19.090723] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 19.090749] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 19.090774] RIP: 0033:0x7f7de6d7108e [ 19.090793] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 19.090881] RSP: 002b:00007ffc028f1340 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 19.090926] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7de6d7108e [ 19.090968] RDX: 0000000000000000 RSI: 00007ffc028f13f0 RDI: 0000000000000005 [ 19.091008] RBP: 00007ffc028f1350 R08: 0000000000000000 R09: 0000000000000000 [ 19.091044] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4e [ 19.091080] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc028f1ac0 | [ 19.102637] ------------[ cut here ]------------ | [ 19.102698] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1037 | [ 19.102750] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 19.102869] Tainted: [W]=WARN [ 19.102887] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.102923] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 19.102949] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 19.103046] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 19.103075] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 19.103117] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2d800 [ 19.103163] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 19.103202] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 19.103294] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2d800 [ 19.103339] FS: 00007f34ba735840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 19.103390] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 19.103425] CR2: 000000001af83988 CR3: 00000000087f1006 CR4: 0000000000771ef0 [ 19.103471] PKRU: 55555554 [ 19.103484] Call Trace: [ 19.103496] [ 19.103511] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 19.103531] notifier_call_chain (kernel/notifier.c:85) [ 19.103551] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 19.103574] ? nla_strscpy (lib/nlattr.c:795) [ 19.103598] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 19.103629] ? __nla_validate_parse (lib/nlattr.c:620) [ 19.103662] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 19.103688] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 19.103706] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 19.103738] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 19.103760] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 19.103782] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 19.103811] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 19.103833] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 19.103857] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 19.103880] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 19.103901] ___sys_sendmsg (net/socket.c:2752) [ 19.103923] __sys_sendmsg (net/socket.c:2784) [ 19.103946] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 19.103964] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 19.103987] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 19.104017] RIP: 0033:0x7f34ba96f08e [ 19.104040] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 19.104128] RSP: 002b:00007ffc853351f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 19.104169] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f34ba96f08e [ 19.104214] RDX: 0000000000000000 RSI: 00007ffc853352a0 RDI: 0000000000000005 [ 19.104260] RBP: 00007ffc85335200 R08: 0000000000000000 R09: 0000000000000000 [ 19.104304] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4e [ 19.104348] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc85335970 | [ 19.131439] ------------[ cut here ]------------ | [ 19.131472] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1038 | [ 19.131527] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 19.131644] Tainted: [W]=WARN [ 19.131667] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.131710] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 19.131740] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 19.131828] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 19.131856] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 19.131894] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2cd00 [ 19.131938] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 19.131985] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 19.132019] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2cd00 [ 19.132065] FS: 00007ff81155b840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 19.132111] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 19.132142] CR2: 0000000010978988 CR3: 000000000972c003 CR4: 0000000000771ef0 [ 19.132187] PKRU: 55555554 [ 19.132207] Call Trace: [ 19.132222] [ 19.132245] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 19.132271] notifier_call_chain (kernel/notifier.c:85) [ 19.132291] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 19.132312] ? nla_strscpy (lib/nlattr.c:795) [ 19.132331] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 19.132366] ? __nla_validate_parse (lib/nlattr.c:620) [ 19.132398] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 19.132419] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 19.132439] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 19.132470] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 19.132491] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 19.132512] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 19.132541] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 19.132565] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 19.132584] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 19.132603] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 19.132624] ___sys_sendmsg (net/socket.c:2752) [ 19.132648] __sys_sendmsg (net/socket.c:2784) [ 19.132669] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 19.132697] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 19.132718] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 19.132746] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 19.132771] RIP: 0033:0x7ff81179508e [ 19.132790] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 19.132884] RSP: 002b:00007fff9bbb5f10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 19.132930] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff81179508e [ 19.132973] RDX: 0000000000000000 RSI: 00007fff9bbb5fc0 RDI: 0000000000000005 [ 19.133014] RBP: 00007fff9bbb5f20 R08: 0000000000000000 R09: 0000000000000000 [ 19.133056] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4e [ 19.133104] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff9bbb6690 | [ 19.150001] ------------[ cut here ]------------ | [ 19.150032] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1040 | [ 19.150089] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 19.150210] Tainted: [W]=WARN [ 19.150230] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.150268] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 19.150299] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 19.150388] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 19.150413] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 19.150458] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055500 [ 19.150500] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 19.150541] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 19.150589] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443055500 [ 19.150635] FS: 00007f2a4e901840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 19.150689] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 19.150725] CR2: 00007f2a4ebd11a0 CR3: 000000000404d002 CR4: 0000000000771ef0 [ 19.150767] PKRU: 55555554 [ 19.150783] Call Trace: [ 19.150797] [ 19.150814] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 19.150837] notifier_call_chain (kernel/notifier.c:85) [ 19.150860] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 19.150882] ? nla_strscpy (lib/nlattr.c:795) [ 19.150904] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 19.150935] ? __nla_validate_parse (lib/nlattr.c:620) [ 19.150966] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 19.150991] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 19.151013] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 19.151041] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 19.151061] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 19.151080] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 19.151106] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 19.151130] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 19.151150] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 19.151173] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 19.151199] ___sys_sendmsg (net/socket.c:2752) [ 19.151224] __sys_sendmsg (net/socket.c:2784) [ 19.151250] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 19.151271] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 19.151291] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 19.151319] RIP: 0033:0x7f2a4eb3b08e [ 19.151342] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 19.151437] RSP: 002b:00007fffde9a33c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 19.151479] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2a4eb3b08e [ 19.151519] RDX: 0000000000000000 RSI: 00007fffde9a3470 RDI: 0000000000000005 [ 19.151557] RBP: 00007fffde9a33d0 R08: 0000000000000000 R09: 0000000000000000 [ 19.151598] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4e [ 19.151638] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffde9a3b40 | [ 19.170364] ------------[ cut here ]------------ | [ 19.170405] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1042 | [ 19.170460] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 19.170590] Tainted: [W]=WARN [ 19.170608] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.170644] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 19.170681] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 19.170770] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 19.170804] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 19.170842] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055c00 [ 19.170886] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 19.170924] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 19.170964] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443055c00 [ 19.171014] FS: 00007f70dc12b840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 19.171052] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 19.171089] CR2: 000000003005b988 CR3: 000000000d2db005 CR4: 0000000000771ef0 [ 19.171126] PKRU: 55555554 [ 19.171149] Call Trace: [ 19.171161] [ 19.171184] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 19.171204] notifier_call_chain (kernel/notifier.c:85) [ 19.171228] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 19.171253] ? nla_strscpy (lib/nlattr.c:795) [ 19.171273] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 19.171302] ? __nla_validate_parse (lib/nlattr.c:620) [ 19.171331] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 19.171352] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 19.171374] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 19.171403] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 19.171425] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 19.171444] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 19.171472] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 19.171493] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 19.171513] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 19.171534] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 19.171555] ___sys_sendmsg (net/socket.c:2752) [ 19.171576] __sys_sendmsg (net/socket.c:2784) [ 19.171599] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 19.171618] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 19.171636] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 19.171670] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 19.171702] RIP: 0033:0x7f70dc36508e [ 19.171724] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 19.171815] RSP: 002b:00007ffdd9c754f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 19.171861] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f70dc36508e [ 19.171904] RDX: 0000000000000000 RSI: 00007ffdd9c755a0 RDI: 0000000000000005 [ 19.171942] RBP: 00007ffdd9c75500 R08: 0000000000000000 R09: 0000000000000000 [ 19.171981] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4e [ 19.172019] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdd9c75c70 | [ 19.187036] ------------[ cut here ]------------ | [ 19.187070] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1044 | [ 19.187130] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 19.187265] Tainted: [W]=WARN [ 19.187289] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.187326] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 19.187357] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 19.187454] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 19.187486] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 19.187524] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2da00 [ 19.187573] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 19.187619] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 19.187662] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2da00 [ 19.187713] FS: 00007faa7e33f840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 19.187756] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 19.187798] CR2: 00000000335ed988 CR3: 00000000033a2004 CR4: 0000000000771ef0 [ 19.187835] PKRU: 55555554 [ 19.187852] Call Trace: [ 19.187865] [ 19.187882] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 19.187902] notifier_call_chain (kernel/notifier.c:85) [ 19.187924] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 19.187943] ? nla_strscpy (lib/nlattr.c:795) [ 19.187966] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 19.188002] ? __nla_validate_parse (lib/nlattr.c:620) [ 19.188028] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 19.188052] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 19.188080] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 19.188104] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 19.188124] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 19.188149] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 19.188175] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 19.188197] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 19.188217] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 19.188242] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 19.188265] ___sys_sendmsg (net/socket.c:2752) [ 19.188288] __sys_sendmsg (net/socket.c:2784) [ 19.188313] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 19.188333] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 19.188357] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 19.188388] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 19.188417] RIP: 0033:0x7faa7e57908e [ 19.188440] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 19.188531] RSP: 002b:00007fffcb67c780 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 19.188574] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007faa7e57908e [ 19.188624] RDX: 0000000000000000 RSI: 00007fffcb67c830 RDI: 0000000000000005 [ 19.188662] RBP: 00007fffcb67c790 R08: 0000000000000000 R09: 0000000000000000 [ 19.188753] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4e [ 19.188792] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffcb67cf00 | [ 19.216051] ------------[ cut here ]------------ | [ 19.216088] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1045 | [ 19.216139] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 19.216263] Tainted: [W]=WARN [ 19.216286] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.216323] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 19.216355] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 19.216448] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 19.216478] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 19.216516] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058900 [ 19.216548] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 19.216592] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 19.216695] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443058900 [ 19.216738] FS: 00007fd9ac729840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 19.216790] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 19.216821] CR2: 000000003a566988 CR3: 00000000043f5001 CR4: 0000000000771ef0 [ 19.216865] PKRU: 55555554 [ 19.216884] Call Trace: [ 19.216895] [ 19.216910] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 19.216933] notifier_call_chain (kernel/notifier.c:85) [ 19.216956] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 19.216976] ? nla_strscpy (lib/nlattr.c:795) [ 19.216996] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 19.217027] ? __nla_validate_parse (lib/nlattr.c:620) [ 19.217056] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 19.217075] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 19.217096] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 19.217125] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 19.217145] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 19.217169] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 19.217204] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 19.217224] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 19.217246] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 19.217267] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 19.217290] ___sys_sendmsg (net/socket.c:2752) [ 19.217311] __sys_sendmsg (net/socket.c:2784) [ 19.217335] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 19.217354] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 19.217376] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 19.217400] RIP: 0033:0x7fd9ac96308e [ 19.217421] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 19.217573] RSP: 002b:00007ffcb0f542a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 19.217618] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd9ac96308e [ 19.217664] RDX: 0000000000000000 RSI: 00007ffcb0f54350 RDI: 0000000000000005 [ 19.217718] RBP: 00007ffcb0f542b0 R08: 0000000000000000 R09: 0000000000000000 [ 19.217778] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4e [ 19.217837] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcb0f54a20 | [ 19.241267] ------------[ cut here ]------------ | [ 19.241314] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1047 | [ 19.241369] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 19.241490] Tainted: [W]=WARN [ 19.241516] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.241549] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 19.241580] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 19.241678] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 19.241707] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 19.241763] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2ce00 [ 19.241808] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 19.241852] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 19.241889] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2ce00 [ 19.241932] FS: 00007f170a42f840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 19.241978] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 19.242010] CR2: 000000001f2db988 CR3: 00000000018f8006 CR4: 0000000000771ef0 [ 19.242052] PKRU: 55555554 [ 19.242068] Call Trace: [ 19.242080] [ 19.242097] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 19.242120] notifier_call_chain (kernel/notifier.c:85) [ 19.242141] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 19.242166] ? nla_strscpy (lib/nlattr.c:795) [ 19.242187] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 19.242217] ? __nla_validate_parse (lib/nlattr.c:620) [ 19.242246] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 19.242268] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 19.242295] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 19.242325] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 19.242349] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 19.242369] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 19.242398] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 19.242424] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 19.242447] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 19.242474] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 19.242498] ___sys_sendmsg (net/socket.c:2752) [ 19.242517] __sys_sendmsg (net/socket.c:2784) [ 19.242539] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 19.242561] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 19.242582] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 19.242612] RIP: 0033:0x7f170a66908e [ 19.242633] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 19.242732] RSP: 002b:00007ffc0d55ca50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 19.242776] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f170a66908e [ 19.242820] RDX: 0000000000000000 RSI: 00007ffc0d55cb00 RDI: 0000000000000005 [ 19.242857] RBP: 00007ffc0d55ca60 R08: 0000000000000000 R09: 0000000000000000 [ 19.242896] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4e [ 19.242933] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc0d55d1d0 | [ 19.270849] ------------[ cut here ]------------ | [ 19.270878] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1049 | [ 19.270929] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 19.271054] Tainted: [W]=WARN [ 19.271075] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.271105] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 19.271133] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 19.271220] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 19.271249] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 19.271284] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055700 [ 19.271321] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 19.271357] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 19.271405] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443055700 [ 19.271449] FS: 00007f24800bd840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 19.271490] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 19.271519] CR2: 0000000031659988 CR3: 0000000004208003 CR4: 0000000000771ef0 [ 19.271560] PKRU: 55555554 [ 19.271574] Call Trace: [ 19.271585] [ 19.271600] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 19.271619] notifier_call_chain (kernel/notifier.c:85) [ 19.271643] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 19.271666] ? nla_strscpy (lib/nlattr.c:795) [ 19.271692] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 19.271723] ? __nla_validate_parse (lib/nlattr.c:620) [ 19.271752] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 19.271774] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 19.271793] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 19.271818] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 19.271839] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 19.271858] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 19.271886] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 19.271907] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 19.271926] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 19.271946] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 19.271970] ___sys_sendmsg (net/socket.c:2752) [ 19.271992] __sys_sendmsg (net/socket.c:2784) [ 19.272019] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 19.272038] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 19.272062] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 19.272089] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 19.272117] RIP: 0033:0x7f24802f708e [ 19.272141] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 19.272234] RSP: 002b:00007ffd5bfca140 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 19.272275] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f24802f708e [ 19.272319] RDX: 0000000000000000 RSI: 00007ffd5bfca1f0 RDI: 0000000000000005 [ 19.272359] RBP: 00007ffd5bfca150 R08: 0000000000000000 R09: 0000000000000000 [ 19.272401] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4e [ 19.272438] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd5bfca8c0 | [ 19.286184] ------------[ cut here ]------------ | [ 19.286212] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1051 | [ 19.286271] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 19.286384] Tainted: [W]=WARN [ 19.286404] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.286440] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 19.286472] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 19.286563] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 19.286594] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 19.286635] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441891c00 [ 19.286680] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 19.286720] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 19.286761] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441891c00 [ 19.286807] FS: 00007fdf02d7e840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 19.286847] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 19.286883] CR2: 00000000208ae988 CR3: 0000000004197002 CR4: 0000000000771ef0 [ 19.286928] PKRU: 55555554 [ 19.286943] Call Trace: [ 19.286959] [ 19.286975] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 19.286996] notifier_call_chain (kernel/notifier.c:85) [ 19.287020] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 19.287041] ? nla_strscpy (lib/nlattr.c:795) [ 19.287061] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 19.287091] ? __nla_validate_parse (lib/nlattr.c:620) [ 19.287118] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 19.287139] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 19.287161] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 19.287192] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 19.287218] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 19.287242] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 19.287269] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 19.287291] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 19.287312] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 19.287331] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 19.287355] ___sys_sendmsg (net/socket.c:2752) [ 19.287377] __sys_sendmsg (net/socket.c:2784) [ 19.287397] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 19.287419] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 19.287439] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 19.287467] RIP: 0033:0x7fdf02fb808e [ 19.287488] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 19.287576] RSP: 002b:00007ffe50e64ab0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 19.287615] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdf02fb808e [ 19.287659] RDX: 0000000000000000 RSI: 00007ffe50e64b60 RDI: 0000000000000005 [ 19.287703] RBP: 00007ffe50e64ac0 R08: 0000000000000000 R09: 0000000000000000 [ 19.287742] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4e [ 19.287783] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe50e65230 | [ 19.301904] ------------[ cut here ]------------ | [ 19.301942] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1053 | [ 19.302005] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 19.302123] Tainted: [W]=WARN [ 19.302150] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.302180] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 19.302210] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 19.302306] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 19.302334] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 19.302376] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229f00 [ 19.302414] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 19.302451] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 19.302490] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443229f00 [ 19.302531] FS: 00007ff984729840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 19.302580] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 19.302614] CR2: 0000000033416988 CR3: 00000000030c5005 CR4: 0000000000771ef0 [ 19.302661] PKRU: 55555554 [ 19.302681] Call Trace: [ 19.302695] [ 19.302714] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 19.302736] notifier_call_chain (kernel/notifier.c:85) [ 19.302762] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 19.302783] ? nla_strscpy (lib/nlattr.c:795) [ 19.302806] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 19.302834] ? __nla_validate_parse (lib/nlattr.c:620) [ 19.302859] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 19.302884] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 19.302905] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 19.302934] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 19.302955] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 19.302977] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 19.303007] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 19.303028] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 19.303049] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 19.303073] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 19.303095] ___sys_sendmsg (net/socket.c:2752) [ 19.303119] __sys_sendmsg (net/socket.c:2784) [ 19.303141] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 19.303161] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 19.303182] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 19.303209] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 19.303240] RIP: 0033:0x7ff98496308e [ 19.303261] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 19.303347] RSP: 002b:00007fff755f0280 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 19.303384] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff98496308e [ 19.303420] RDX: 0000000000000000 RSI: 00007fff755f0330 RDI: 0000000000000005 [ 19.303455] RBP: 00007fff755f0290 R08: 0000000000000000 R09: 0000000000000000 [ 19.303494] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4e [ 19.303534] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff755f0a00 | [ 19.339184] ------------[ cut here ]------------ | [ 19.339222] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1055 | [ 19.339281] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 19.339459] Tainted: [W]=WARN [ 19.339481] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.339516] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 19.339548] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 19.339650] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 19.339679] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 19.339723] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b200 [ 19.339762] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 19.339806] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 19.339846] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044322b200 [ 19.339890] FS: 00007f316d4f1840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 19.339932] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 19.339967] CR2: 00007f316d7c11a0 CR3: 00000000018f8004 CR4: 0000000000771ef0 [ 19.340009] PKRU: 55555554 [ 19.340025] Call Trace: [ 19.340039] [ 19.340052] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 19.340076] notifier_call_chain (kernel/notifier.c:85) [ 19.340096] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 19.340121] ? nla_strscpy (lib/nlattr.c:795) [ 19.340147] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 19.340216] ? __nla_validate_parse (lib/nlattr.c:620) [ 19.340248] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 19.340275] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 19.340299] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 19.340328] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 19.340349] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 19.340404] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 19.340447] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 19.340469] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 19.340487] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 19.340514] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 19.340538] ___sys_sendmsg (net/socket.c:2752) [ 19.340560] __sys_sendmsg (net/socket.c:2784) [ 19.340580] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 19.340602] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 19.340623] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 19.340653] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 19.340689] RIP: 0033:0x7f316d72b08e [ 19.340710] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 19.340799] RSP: 002b:00007ffc5b29d0d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 19.340837] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f316d72b08e [ 19.340878] RDX: 0000000000000000 RSI: 00007ffc5b29d180 RDI: 0000000000000005 [ 19.340920] RBP: 00007ffc5b29d0e0 R08: 0000000000000000 R09: 0000000000000000 [ 19.340960] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4e [ 19.341023] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc5b29d850 | [ 19.371885] ------------[ cut here ]------------ | [ 19.371914] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1056 | [ 19.371962] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 19.372084] Tainted: [W]=WARN [ 19.372103] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.372139] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 19.372165] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 19.372257] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 19.372287] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 19.372333] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305a300 [ 19.372374] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 19.372414] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 19.372455] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044305a300 [ 19.372499] FS: 00007f1f64fe5840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 19.372541] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 19.372569] CR2: 0000000005471988 CR3: 00000000086bc001 CR4: 0000000000771ef0 [ 19.372609] PKRU: 55555554 [ 19.372625] Call Trace: [ 19.372640] [ 19.372656] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 19.372683] notifier_call_chain (kernel/notifier.c:85) [ 19.372708] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 19.372732] ? nla_strscpy (lib/nlattr.c:795) [ 19.372750] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 19.372778] ? __nla_validate_parse (lib/nlattr.c:620) [ 19.372807] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 19.372828] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 19.372850] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 19.372878] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 19.372899] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 19.372920] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 19.372947] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 19.372968] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 19.372992] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 19.373012] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 19.373034] ___sys_sendmsg (net/socket.c:2752) [ 19.373057] __sys_sendmsg (net/socket.c:2784) [ 19.373077] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 19.373097] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 19.373118] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 19.373145] RIP: 0033:0x7f1f6521f08e [ 19.373168] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 19.373262] RSP: 002b:00007ffc33f5cdf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 19.373306] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1f6521f08e [ 19.373347] RDX: 0000000000000000 RSI: 00007ffc33f5cea0 RDI: 0000000000000005 [ 19.373389] RBP: 00007ffc33f5ce00 R08: 0000000000000000 R09: 0000000000000000 [ 19.373432] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4e [ 19.373472] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc33f5d570 | [ 19.393416] ------------[ cut here ]------------ | [ 19.393445] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1058 | [ 19.393498] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 19.393624] Tainted: [W]=WARN [ 19.393650] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.393832] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 19.393890] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 19.393984] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 19.394010] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 19.394054] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228800 [ 19.394095] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 19.394131] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 19.394170] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443228800 [ 19.394211] FS: 00007f42b1ff0840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 19.394255] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 19.394290] CR2: 00007f42b22c01a0 CR3: 00000000032a3006 CR4: 0000000000771ef0 [ 19.394333] PKRU: 55555554 [ 19.394348] Call Trace: [ 19.394361] [ 19.394376] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 19.394399] notifier_call_chain (kernel/notifier.c:85) [ 19.394421] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 19.394443] ? nla_strscpy (lib/nlattr.c:795) [ 19.394464] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 19.394492] ? __nla_validate_parse (lib/nlattr.c:620) [ 19.394523] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 19.394549] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 19.394571] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 19.394600] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 19.394623] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 19.394644] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 19.394680] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 19.394703] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 19.394726] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 19.394746] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 19.394765] ___sys_sendmsg (net/socket.c:2752) [ 19.394788] __sys_sendmsg (net/socket.c:2784) [ 19.394810] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 19.394834] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 19.394858] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 19.394887] RIP: 0033:0x7f42b222a08e [ 19.394911] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 19.395004] RSP: 002b:00007ffe20d14da0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 19.395043] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f42b222a08e [ 19.395080] RDX: 0000000000000000 RSI: 00007ffe20d14e50 RDI: 0000000000000005 [ 19.395120] RBP: 00007ffe20d14db0 R08: 0000000000000000 R09: 0000000000000000 [ 19.395160] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4e [ 19.395199] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe20d15520 | [ 19.411112] ------------[ cut here ]------------ | [ 19.411145] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1060 | [ 19.411198] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 19.411319] Tainted: [W]=WARN [ 19.411340] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.411375] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 19.411401] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 19.411484] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 19.411516] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 19.411557] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229300 [ 19.411598] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 19.411646] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 19.411691] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443229300 [ 19.411736] FS: 00007effc8e52840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 19.411792] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 19.411826] CR2: 00007effc91221a0 CR3: 00000000041f0003 CR4: 0000000000771ef0 [ 19.411865] PKRU: 55555554 [ 19.411877] Call Trace: [ 19.411891] [ 19.411905] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 19.411923] notifier_call_chain (kernel/notifier.c:85) [ 19.411946] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 19.411967] ? nla_strscpy (lib/nlattr.c:795) [ 19.411990] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 19.412014] ? __nla_validate_parse (lib/nlattr.c:620) [ 19.412046] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 19.412068] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 19.412089] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 19.412122] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 19.412142] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 19.412162] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 19.412191] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 19.412213] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 19.412235] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 19.412258] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 19.412279] ___sys_sendmsg (net/socket.c:2752) [ 19.412300] __sys_sendmsg (net/socket.c:2784) [ 19.412322] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 19.412343] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 19.412361] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 19.412393] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 19.412420] RIP: 0033:0x7effc908c08e [ 19.412441] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 19.412539] RSP: 002b:00007ffcbf602ee0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 19.412584] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007effc908c08e [ 19.412621] RDX: 0000000000000000 RSI: 00007ffcbf602f90 RDI: 0000000000000005 [ 19.412664] RBP: 00007ffcbf602ef0 R08: 0000000000000000 R09: 0000000000000000 [ 19.412719] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4e [ 19.412755] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcbf603660 | [ 19.442338] ------------[ cut here ]------------ | [ 19.442373] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1061 | [ 19.442427] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 19.442547] Tainted: [W]=WARN [ 19.442568] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.442600] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 19.442629] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 19.442736] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 19.442764] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 19.442803] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431ff200 [ 19.442846] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 19.442884] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 19.442926] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04431ff200 [ 19.442966] FS: 00007fcc6dad1840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 19.443012] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 19.443044] CR2: 00007fcc6dda11a0 CR3: 0000000003081002 CR4: 0000000000771ef0 [ 19.443089] PKRU: 55555554 [ 19.443102] Call Trace: [ 19.443119] [ 19.443132] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 19.443154] notifier_call_chain (kernel/notifier.c:85) [ 19.443177] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 19.443198] ? nla_strscpy (lib/nlattr.c:795) [ 19.443218] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 19.443253] ? __nla_validate_parse (lib/nlattr.c:620) [ 19.443279] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 19.443305] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 19.443324] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 19.443350] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 19.443372] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 19.443392] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 19.443420] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 19.443443] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 19.443465] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 19.443487] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 19.443508] ___sys_sendmsg (net/socket.c:2752) [ 19.443533] __sys_sendmsg (net/socket.c:2784) [ 19.443555] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 19.443580] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 19.443599] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 19.443629] RIP: 0033:0x7fcc6dd0b08e [ 19.443653] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 19.443756] RSP: 002b:00007ffd0d4d12f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 19.443799] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcc6dd0b08e [ 19.443839] RDX: 0000000000000000 RSI: 00007ffd0d4d13a0 RDI: 0000000000000005 [ 19.443876] RBP: 00007ffd0d4d1300 R08: 0000000000000000 R09: 0000000000000000 [ 19.443921] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4e [ 19.443964] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd0d4d1a70 | [ 19.474772] ------------[ cut here ]------------ | [ 19.474832] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1063 | [ 19.474885] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 19.475011] Tainted: [W]=WARN [ 19.475034] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.475068] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 19.475099] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 19.475188] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 19.475211] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 19.475252] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305ac00 [ 19.475292] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 19.475331] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 19.475370] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044305ac00 [ 19.475410] FS: 00007fe9805e6840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 19.475456] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 19.475485] CR2: 000000002b082988 CR3: 000000000c7d3005 CR4: 0000000000771ef0 [ 19.475525] PKRU: 55555554 [ 19.475539] Call Trace: [ 19.475554] [ 19.475568] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 19.475589] notifier_call_chain (kernel/notifier.c:85) [ 19.475609] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 19.475634] ? nla_strscpy (lib/nlattr.c:795) [ 19.475657] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 19.475694] ? __nla_validate_parse (lib/nlattr.c:620) [ 19.475725] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 19.475745] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 19.475766] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 19.475794] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 19.475818] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 19.475837] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 19.475867] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 19.475889] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 19.475910] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 19.475933] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 19.475951] ___sys_sendmsg (net/socket.c:2752) [ 19.475973] __sys_sendmsg (net/socket.c:2784) [ 19.475994] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 19.476017] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 19.476037] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 19.476064] RIP: 0033:0x7fe98082008e [ 19.476085] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 19.476176] RSP: 002b:00007ffd12967540 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 19.476216] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe98082008e [ 19.476258] RDX: 0000000000000000 RSI: 00007ffd129675f0 RDI: 0000000000000005 [ 19.476298] RBP: 00007ffd12967550 R08: 0000000000000000 R09: 0000000000000000 [ 19.476339] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4e [ 19.476381] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd12967cc0 | [ 19.491358] ------------[ cut here ]------------ | [ 19.491389] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1065 | [ 19.491447] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 19.491578] Tainted: [W]=WARN [ 19.491600] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.491633] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 19.491667] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 19.491810] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 19.491843] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 19.491885] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2c500 [ 19.491926] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 19.491973] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 19.492013] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2c500 [ 19.492059] FS: 00007f7596056840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 19.492101] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 19.492141] CR2: 000000000fefd988 CR3: 000000000972c004 CR4: 0000000000771ef0 [ 19.492187] PKRU: 55555554 [ 19.492205] Call Trace: [ 19.492225] [ 19.492244] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 19.492267] notifier_call_chain (kernel/notifier.c:85) [ 19.492290] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 19.492314] ? nla_strscpy (lib/nlattr.c:795) [ 19.492338] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 19.492368] ? __nla_validate_parse (lib/nlattr.c:620) [ 19.492398] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 19.492419] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 19.492443] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 19.492471] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 19.492495] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 19.492515] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 19.492540] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 19.492559] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 19.492581] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 19.492604] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 19.492624] ___sys_sendmsg (net/socket.c:2752) [ 19.492645] __sys_sendmsg (net/socket.c:2784) [ 19.492669] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 19.492696] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 19.492716] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 19.492745] RIP: 0033:0x7f759629008e [ 19.492764] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 19.492848] RSP: 002b:00007fff5903b4f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 19.492889] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f759629008e [ 19.492934] RDX: 0000000000000000 RSI: 00007fff5903b5a0 RDI: 0000000000000005 [ 19.492978] RBP: 00007fff5903b500 R08: 0000000000000000 R09: 0000000000000000 [ 19.493021] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4e [ 19.493066] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff5903bc70 | [ 19.509605] ------------[ cut here ]------------ | [ 19.509652] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1067 | [ 19.509715] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 19.509840] Tainted: [W]=WARN [ 19.509862] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.509899] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 19.509928] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 19.510028] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 19.510052] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 19.510094] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1200 [ 19.510135] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 19.510173] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 19.510213] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04418e1200 [ 19.510261] FS: 00007f6b4ff3a840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 19.510305] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 19.510339] CR2: 000000003132b988 CR3: 0000000003081001 CR4: 0000000000771ef0 [ 19.510379] PKRU: 55555554 [ 19.510391] Call Trace: [ 19.510405] [ 19.510417] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 19.510435] notifier_call_chain (kernel/notifier.c:85) [ 19.510457] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 19.510477] ? nla_strscpy (lib/nlattr.c:795) [ 19.510501] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 19.510529] ? __nla_validate_parse (lib/nlattr.c:620) [ 19.510560] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 19.510580] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 19.510600] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 19.510629] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 19.510651] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 19.510673] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 19.510707] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 19.510730] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 19.510748] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 19.510770] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 19.510789] ___sys_sendmsg (net/socket.c:2752) [ 19.510811] __sys_sendmsg (net/socket.c:2784) [ 19.510831] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 19.510852] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 19.510874] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 19.510902] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 19.510928] RIP: 0033:0x7f6b5017408e [ 19.510946] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 19.511031] RSP: 002b:00007ffcfda9d150 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 19.511073] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6b5017408e [ 19.511111] RDX: 0000000000000000 RSI: 00007ffcfda9d200 RDI: 0000000000000005 [ 19.511154] RBP: 00007ffcfda9d160 R08: 0000000000000000 R09: 0000000000000000 [ 19.511186] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4e [ 19.511224] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcfda9d8d0 | [ 19.534012] ------------[ cut here ]------------ | [ 19.534039] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1069 | [ 19.534097] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 19.534221] Tainted: [W]=WARN [ 19.534242] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.534272] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 19.534304] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 19.534398] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 19.534433] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 19.534473] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305a800 [ 19.534516] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 19.534553] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 19.534591] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044305a800 [ 19.534632] FS: 00007fd944906840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 19.534685] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 19.534714] CR2: 00000000148ed988 CR3: 000000000302d006 CR4: 0000000000771ef0 [ 19.534755] PKRU: 55555554 [ 19.534769] Call Trace: [ 19.534786] [ 19.534801] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 19.534822] notifier_call_chain (kernel/notifier.c:85) [ 19.534841] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 19.534862] ? nla_strscpy (lib/nlattr.c:795) [ 19.534883] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 19.534913] ? __nla_validate_parse (lib/nlattr.c:620) [ 19.534942] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 19.534963] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 19.534982] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 19.535006] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 19.535025] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 19.535046] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 19.535074] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 19.535093] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 19.535113] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 19.535133] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 19.535152] ___sys_sendmsg (net/socket.c:2752) [ 19.535176] __sys_sendmsg (net/socket.c:2784) [ 19.535201] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 19.535220] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 19.535243] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 19.535265] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 19.535298] RIP: 0033:0x7fd944b4008e [ 19.535318] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 19.535414] RSP: 002b:00007ffda1312e10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 19.535453] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd944b4008e [ 19.535491] RDX: 0000000000000000 RSI: 00007ffda1312ec0 RDI: 0000000000000005 [ 19.535532] RBP: 00007ffda1312e20 R08: 0000000000000000 R09: 0000000000000000 [ 19.535574] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4e [ 19.535618] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffda1313590 | [ 19.551389] ------------[ cut here ]------------ | [ 19.551415] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1071 | [ 19.551460] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 19.551577] Tainted: [W]=WARN [ 19.551599] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.551632] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 19.551667] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 19.551771] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 19.551798] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 19.551834] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058800 [ 19.551874] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 19.551914] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 19.551961] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443058800 [ 19.552009] FS: 00007f51995f3840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 19.552049] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 19.552084] CR2: 0000000028c12988 CR3: 00000000030bb003 CR4: 0000000000771ef0 [ 19.552122] PKRU: 55555554 [ 19.552135] Call Trace: [ 19.552152] [ 19.552165] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 19.552186] notifier_call_chain (kernel/notifier.c:85) [ 19.552209] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 19.552229] ? nla_strscpy (lib/nlattr.c:795) [ 19.552253] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 19.552285] ? __nla_validate_parse (lib/nlattr.c:620) [ 19.552316] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 19.552340] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 19.552360] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 19.552386] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 19.552406] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 19.552424] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 19.552455] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 19.552476] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 19.552496] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 19.552520] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 19.552542] ___sys_sendmsg (net/socket.c:2752) [ 19.552568] __sys_sendmsg (net/socket.c:2784) [ 19.552598] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 19.552617] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 19.552637] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 19.552666] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 19.552695] RIP: 0033:0x7f519982d08e [ 19.552718] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 19.552804] RSP: 002b:00007fff784ce720 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 19.552842] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f519982d08e [ 19.552875] RDX: 0000000000000000 RSI: 00007fff784ce7d0 RDI: 0000000000000005 [ 19.552921] RBP: 00007fff784ce730 R08: 0000000000000000 R09: 0000000000000000 [ 19.552958] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4e [ 19.553002] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff784ceea0 | [ 19.570198] ------------[ cut here ]------------ | [ 19.570241] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1072 | [ 19.570297] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 19.570424] Tainted: [W]=WARN [ 19.570446] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.570479] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 19.570510] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 19.570605] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 19.570629] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 19.570672] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b200 [ 19.570722] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 19.570764] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 19.570803] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044322b200 [ 19.570846] FS: 00007f18939a9840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 19.570887] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 19.570914] CR2: 00000000325d4988 CR3: 000000000c78e002 CR4: 0000000000771ef0 [ 19.570955] PKRU: 55555554 [ 19.570972] Call Trace: [ 19.570986] [ 19.571002] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 19.571022] notifier_call_chain (kernel/notifier.c:85) [ 19.571044] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 19.571065] ? nla_strscpy (lib/nlattr.c:795) [ 19.571085] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 19.571115] ? __nla_validate_parse (lib/nlattr.c:620) [ 19.571145] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 19.571168] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 19.571189] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 19.571216] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 19.571241] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 19.571263] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 19.571287] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 19.571307] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 19.571328] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 19.571351] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 19.571374] ___sys_sendmsg (net/socket.c:2752) [ 19.571398] __sys_sendmsg (net/socket.c:2784) [ 19.571419] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 19.571442] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 19.571462] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 19.571490] RIP: 0033:0x7f1893be308e [ 19.571513] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 19.571608] RSP: 002b:00007ffc4dfb1690 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 19.571650] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1893be308e [ 19.571697] RDX: 0000000000000000 RSI: 00007ffc4dfb1740 RDI: 0000000000000005 [ 19.571735] RBP: 00007ffc4dfb16a0 R08: 0000000000000000 R09: 0000000000000000 [ 19.571775] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4e [ 19.571815] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc4dfb1e10 | [ 19.595941] ------------[ cut here ]------------ | [ 19.595980] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1074 | [ 19.596032] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 19.596161] Tainted: [W]=WARN [ 19.596181] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.596214] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 19.596247] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 19.596342] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 19.596370] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 19.596413] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2cd00 [ 19.596449] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 19.596492] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 19.596528] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2cd00 [ 19.596570] FS: 00007f3175585840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 19.596617] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 19.596650] CR2: 0000000024122988 CR3: 00000000084fe005 CR4: 0000000000771ef0 [ 19.596705] PKRU: 55555554 [ 19.596720] Call Trace: [ 19.596736] [ 19.596751] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 19.596775] notifier_call_chain (kernel/notifier.c:85) [ 19.596796] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 19.596816] ? nla_strscpy (lib/nlattr.c:795) [ 19.596837] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 19.596866] ? __nla_validate_parse (lib/nlattr.c:620) [ 19.596894] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 19.596917] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 19.596940] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 19.596970] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 19.596995] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 19.597015] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 19.597045] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 19.597067] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 19.597089] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 19.597120] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 19.597143] ___sys_sendmsg (net/socket.c:2752) [ 19.597163] __sys_sendmsg (net/socket.c:2784) [ 19.597185] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 19.597207] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 19.597228] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 19.597262] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 19.597289] RIP: 0033:0x7f31757bf08e [ 19.597308] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 19.597399] RSP: 002b:00007ffe8fa4cd00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 19.597437] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f31757bf08e [ 19.597476] RDX: 0000000000000000 RSI: 00007ffe8fa4cdb0 RDI: 0000000000000005 [ 19.597521] RBP: 00007ffe8fa4cd10 R08: 0000000000000000 R09: 0000000000000000 [ 19.597563] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4e [ 19.597603] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe8fa4d480 | [ 19.617854] ------------[ cut here ]------------ | [ 19.617883] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1076 | [ 19.617931] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 19.618058] Tainted: [W]=WARN [ 19.618082] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.618115] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 19.618147] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 19.618254] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 19.618283] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 19.618326] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2ce00 [ 19.618367] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 19.618415] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 19.618456] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2ce00 [ 19.618499] FS: 00007f3618f86840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 19.618547] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 19.618579] CR2: 000000003c194988 CR3: 00000000084fe004 CR4: 0000000000771ef0 [ 19.618620] PKRU: 55555554 [ 19.618633] Call Trace: [ 19.618648] [ 19.618665] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 19.618693] notifier_call_chain (kernel/notifier.c:85) [ 19.618716] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 19.618739] ? nla_strscpy (lib/nlattr.c:795) [ 19.618764] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 19.618791] ? __nla_validate_parse (lib/nlattr.c:620) [ 19.618817] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 19.618839] ? __pcs_replace_empty_main (mm/slub.c:4620) [ 19.618869] ? kmem_cache_alloc_node_noprof (mm/slub.c:4749 mm/slub.c:4883 mm/slub.c:4950) [ 19.618896] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 19.618915] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 19.618941] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 19.618961] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 19.618990] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 19.619015] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 19.619038] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 19.619060] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 19.619080] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 19.619102] ___sys_sendmsg (net/socket.c:2752) [ 19.619124] __sys_sendmsg (net/socket.c:2784) [ 19.619146] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 19.619168] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 19.619189] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 19.619222] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 19.619255] RIP: 0033:0x7f36191c008e [ 19.619275] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 19.619367] RSP: 002b:00007fff825d76f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 19.619402] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f36191c008e [ 19.619437] RDX: 0000000000000000 RSI: 00007fff825d77a0 RDI: 0000000000000005 [ 19.619477] RBP: 00007fff825d7700 R08: 0000000000000000 R09: 0000000000000000 [ 19.619517] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4e [ 19.619563] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff825d7e70 | [ 19.653545] ------------[ cut here ]------------ | [ 19.653581] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1078 | [ 19.653643] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 19.653868] Tainted: [W]=WARN [ 19.653887] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.653928] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 19.653955] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 19.654058] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 19.654085] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 19.654123] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2cc00 [ 19.654164] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 19.654206] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 19.654244] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2cc00 [ 19.654285] FS: 00007fa7e4ac8840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 19.654328] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 19.654365] CR2: 000000000697a988 CR3: 00000000086bc001 CR4: 0000000000771ef0 [ 19.654407] PKRU: 55555554 [ 19.654422] Call Trace: [ 19.654437] [ 19.654450] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 19.654472] notifier_call_chain (kernel/notifier.c:85) [ 19.654493] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 19.654515] ? nla_strscpy (lib/nlattr.c:795) [ 19.654538] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 19.654568] ? __nla_validate_parse (lib/nlattr.c:620) [ 19.654591] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 19.654615] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 19.654636] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 19.654660] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 19.654689] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 19.654710] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 19.654741] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 19.654758] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 19.654778] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 19.654803] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 19.654821] ___sys_sendmsg (net/socket.c:2752) [ 19.654844] __sys_sendmsg (net/socket.c:2784) [ 19.654865] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 19.654885] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 19.654906] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 19.654935] RIP: 0033:0x7fa7e4d0208e [ 19.654954] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 19.655044] RSP: 002b:00007ffe7212d7b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 19.655084] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa7e4d0208e [ 19.655127] RDX: 0000000000000000 RSI: 00007ffe7212d860 RDI: 0000000000000005 [ 19.655165] RBP: 00007ffe7212d7c0 R08: 0000000000000000 R09: 0000000000000000 [ 19.655210] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4e [ 19.655256] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe7212df30 | [ 19.677730] ------------[ cut here ]------------ | [ 19.677760] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1080 | [ 19.677819] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 19.677961] Tainted: [W]=WARN [ 19.677981] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.678015] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 19.678042] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 19.678140] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 19.678171] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 19.678213] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228200 [ 19.678259] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 19.678301] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 19.678343] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443228200 [ 19.678384] FS: 00007f443fe9c840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 19.678429] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 19.678465] CR2: 00000000094c5988 CR3: 0000000004205006 CR4: 0000000000771ef0 [ 19.678505] PKRU: 55555554 [ 19.678516] Call Trace: [ 19.678529] [ 19.678544] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 19.678563] notifier_call_chain (kernel/notifier.c:85) [ 19.678586] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 19.678605] ? nla_strscpy (lib/nlattr.c:795) [ 19.678626] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 19.678660] ? __nla_validate_parse (lib/nlattr.c:620) [ 19.678693] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 19.678717] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 19.678742] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 19.678769] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 19.678791] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 19.678809] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 19.678837] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 19.678856] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 19.678875] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 19.678897] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 19.678917] ___sys_sendmsg (net/socket.c:2752) [ 19.678940] __sys_sendmsg (net/socket.c:2784) [ 19.678966] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 19.678990] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 19.679013] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 19.679041] RIP: 0033:0x7f44400d608e [ 19.679062] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 19.679157] RSP: 002b:00007ffcf27936a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 19.679199] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f44400d608e [ 19.679245] RDX: 0000000000000000 RSI: 00007ffcf2793750 RDI: 0000000000000005 [ 19.679288] RBP: 00007ffcf27936b0 R08: 0000000000000000 R09: 0000000000000000 [ 19.679327] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4e [ 19.679369] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcf2793e20 | [ 19.706700] ------------[ cut here ]------------ | [ 19.706762] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1082 | [ 19.706810] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 19.706938] Tainted: [W]=WARN [ 19.706958] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.706990] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 19.707017] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 19.707120] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 19.707150] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 19.707194] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228300 [ 19.707242] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 19.707284] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 19.707327] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443228300 [ 19.707371] FS: 00007f593d52d840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 19.707416] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 19.707448] CR2: 0000000007aa9988 CR3: 000000000419e003 CR4: 0000000000771ef0 [ 19.707492] PKRU: 55555554 [ 19.707505] Call Trace: [ 19.707520] [ 19.707536] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 19.707562] notifier_call_chain (kernel/notifier.c:85) [ 19.707588] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 19.707610] ? nla_strscpy (lib/nlattr.c:795) [ 19.707631] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 19.707660] ? __nla_validate_parse (lib/nlattr.c:620) [ 19.707695] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 19.707717] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 19.707741] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 19.707765] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 19.707786] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 19.707807] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 19.707835] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 19.707856] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 19.707875] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 19.707896] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 19.707917] ___sys_sendmsg (net/socket.c:2752) [ 19.707937] __sys_sendmsg (net/socket.c:2784) [ 19.707958] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 19.707981] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 19.708004] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 19.708030] RIP: 0033:0x7f593d76708e [ 19.708049] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 19.708146] RSP: 002b:00007fffd66c6350 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 19.708187] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f593d76708e [ 19.708228] RDX: 0000000000000000 RSI: 00007fffd66c6400 RDI: 0000000000000005 [ 19.708267] RBP: 00007fffd66c6360 R08: 0000000000000000 R09: 0000000000000000 [ 19.708310] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4e [ 19.708348] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffd66c6ad0 | [ 19.735848] ------------[ cut here ]------------ | [ 19.735878] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1084 | [ 19.735927] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 19.736044] Tainted: [W]=WARN [ 19.736066] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.736102] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 19.736132] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 19.736218] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 19.736247] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 19.736288] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322be00 [ 19.736321] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 19.736362] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 19.736401] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044322be00 [ 19.736439] FS: 00007fdbbfeb8840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 19.736485] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 19.736525] CR2: 0000000028de5988 CR3: 000000000419e002 CR4: 0000000000771ef0 [ 19.736563] PKRU: 55555554 [ 19.736579] Call Trace: [ 19.736594] [ 19.736611] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 19.736630] notifier_call_chain (kernel/notifier.c:85) [ 19.736656] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 19.736681] ? nla_strscpy (lib/nlattr.c:795) [ 19.736703] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 19.736730] ? __nla_validate_parse (lib/nlattr.c:620) [ 19.736760] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 19.736781] ? kmem_cache_alloc_node_noprof (mm/slub.c:4749 mm/slub.c:4883 mm/slub.c:4950) [ 19.736811] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 19.736834] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 19.736859] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 19.736878] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 19.736899] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 19.736923] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 19.736945] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 19.736964] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 19.736987] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 19.737009] ___sys_sendmsg (net/socket.c:2752) [ 19.737032] __sys_sendmsg (net/socket.c:2784) [ 19.737057] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 19.737077] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 19.737101] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 19.737125] RIP: 0033:0x7fdbc00f208e [ 19.737149] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 19.737238] RSP: 002b:00007ffcc9d41ee0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 19.737275] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdbc00f208e [ 19.737312] RDX: 0000000000000000 RSI: 00007ffcc9d41f90 RDI: 0000000000000005 [ 19.737351] RBP: 00007ffcc9d41ef0 R08: 0000000000000000 R09: 0000000000000000 [ 19.737387] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4e [ 19.737424] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcc9d42660 | [ 19.755358] ------------[ cut here ]------------ | [ 19.755397] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1086 | [ 19.755454] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 19.755574] Tainted: [W]=WARN [ 19.755594] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.755629] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 19.755661] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 19.755756] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 19.755785] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 19.755825] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229300 [ 19.755862] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 19.755900] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 19.755941] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443229300 [ 19.755983] FS: 00007f4e098ed840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 19.756019] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 19.756056] CR2: 000000003c139988 CR3: 0000000003297005 CR4: 0000000000771ef0 [ 19.756099] PKRU: 55555554 [ 19.756114] Call Trace: [ 19.756130] [ 19.756143] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 19.756165] notifier_call_chain (kernel/notifier.c:85) [ 19.756187] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 19.756208] ? nla_strscpy (lib/nlattr.c:795) [ 19.756229] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 19.756263] ? __nla_validate_parse (lib/nlattr.c:620) [ 19.756294] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 19.756315] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 19.756339] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 19.756365] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 19.756386] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 19.756408] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 19.756438] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 19.756459] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 19.756480] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 19.756499] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 19.756523] ___sys_sendmsg (net/socket.c:2752) [ 19.756546] __sys_sendmsg (net/socket.c:2784) [ 19.756567] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 19.756588] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 19.756610] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 19.756640] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 19.756670] RIP: 0033:0x7f4e09b2708e [ 19.756697] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 19.756791] RSP: 002b:00007ffd6e3b8050 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 19.756827] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4e09b2708e [ 19.756866] RDX: 0000000000000000 RSI: 00007ffd6e3b8100 RDI: 0000000000000005 [ 19.756906] RBP: 00007ffd6e3b8060 R08: 0000000000000000 R09: 0000000000000000 [ 19.756948] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4e [ 19.756989] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd6e3b87d0 | [ 19.775109] ------------[ cut here ]------------ | [ 19.775142] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1088 | [ 19.775193] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 19.775313] Tainted: [W]=WARN [ 19.775338] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.775374] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 19.775405] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 19.775498] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 19.775526] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 19.775560] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443227c00 [ 19.775600] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 19.775647] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 19.775688] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443227c00 [ 19.775725] FS: 00007fe2420fc840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 19.775775] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 19.775810] CR2: 000000003eaa1988 CR3: 00000000041ed004 CR4: 0000000000771ef0 [ 19.775850] PKRU: 55555554 [ 19.775866] Call Trace: [ 19.775878] [ 19.775897] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 19.775918] notifier_call_chain (kernel/notifier.c:85) [ 19.775945] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 19.775969] ? nla_strscpy (lib/nlattr.c:795) [ 19.775992] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 19.776020] ? __nla_validate_parse (lib/nlattr.c:620) [ 19.776047] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 19.776066] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 19.776086] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 19.776111] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 19.776133] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 19.776161] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 19.776186] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 19.776205] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 19.776229] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 19.776253] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 19.776274] ___sys_sendmsg (net/socket.c:2752) [ 19.776295] __sys_sendmsg (net/socket.c:2784) [ 19.776314] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 19.776337] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 19.776355] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 19.776384] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 19.776415] RIP: 0033:0x7fe24233608e [ 19.776439] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 19.776535] RSP: 002b:00007fffdf6f24b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 19.776580] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe24233608e [ 19.776629] RDX: 0000000000000000 RSI: 00007fffdf6f2560 RDI: 0000000000000005 [ 19.776682] RBP: 00007fffdf6f24c0 R08: 0000000000000000 R09: 0000000000000000 [ 19.776719] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4e [ 19.776760] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffdf6f2c30 | [ 19.799718] ------------[ cut here ]------------ | [ 19.799796] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1089 | [ 19.799896] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 19.800123] Tainted: [W]=WARN [ 19.800190] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.800246] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 19.800298] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 19.800469] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 19.800533] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 19.800592] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443053b00 [ 19.800676] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 19.800755] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 19.800816] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443053b00 [ 19.800886] FS: 00007f0c72fb4840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 19.800951] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 19.801005] CR2: 00000000273ff988 CR3: 000000000972c001 CR4: 0000000000771ef0 [ 19.801084] PKRU: 55555554 [ 19.801099] Call Trace: [ 19.801152] [ 19.801177] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 19.801238] notifier_call_chain (kernel/notifier.c:85) [ 19.801304] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 19.801328] ? nla_strscpy (lib/nlattr.c:795) [ 19.801382] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 19.801411] ? __nla_validate_parse (lib/nlattr.c:620) [ 19.801472] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 19.801529] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 19.801562] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 19.801610] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 19.801664] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 19.801716] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 19.801758] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 19.801832] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 19.801883] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 19.801913] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 19.801959] ___sys_sendmsg (net/socket.c:2752) [ 19.801983] __sys_sendmsg (net/socket.c:2784) [ 19.802035] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 19.802079] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 19.802115] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 19.802175] RIP: 0033:0x7f0c731ee08e [ 19.802202] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 19.802393] RSP: 002b:00007fff45c710a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 19.802457] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0c731ee08e [ 19.802551] RDX: 0000000000000000 RSI: 00007fff45c71150 RDI: 0000000000000005 [ 19.802627] RBP: 00007fff45c710b0 R08: 0000000000000000 R09: 0000000000000000 [ 19.802747] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4e [ 19.802799] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff45c71820 | [ 19.843029] ------------[ cut here ]------------ | [ 19.843061] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1092 | [ 19.843116] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 19.843243] Tainted: [W]=WARN [ 19.843267] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.843302] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 19.843332] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 19.843424] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 19.843458] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 19.843500] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443053d00 [ 19.843538] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 19.843577] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 19.843616] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443053d00 [ 19.843661] FS: 00007f0bf8fe2840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 19.843714] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 19.843760] CR2: 00007f0bf92b21a0 CR3: 00000000032a3006 CR4: 0000000000771ef0 [ 19.843802] PKRU: 55555554 [ 19.843819] Call Trace: [ 19.843832] [ 19.843846] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 19.843870] notifier_call_chain (kernel/notifier.c:85) [ 19.843891] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 19.843916] ? nla_strscpy (lib/nlattr.c:795) [ 19.843939] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 19.843968] ? __nla_validate_parse (lib/nlattr.c:620) [ 19.844000] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 19.844026] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 19.844052] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 19.844081] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 19.844105] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 19.844127] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 19.844155] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 19.844176] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 19.844197] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 19.844226] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 19.844250] ___sys_sendmsg (net/socket.c:2752) [ 19.844277] __sys_sendmsg (net/socket.c:2784) [ 19.844301] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 19.844328] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 19.844347] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 19.844382] RIP: 0033:0x7f0bf921c08e [ 19.844404] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 19.844501] RSP: 002b:00007ffcbbab49f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 19.844543] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0bf921c08e [ 19.844584] RDX: 0000000000000000 RSI: 00007ffcbbab4aa0 RDI: 0000000000000005 [ 19.844630] RBP: 00007ffcbbab4a00 R08: 0000000000000000 R09: 0000000000000000 [ 19.844668] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4e [ 19.844718] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcbbab5170 | [ 19.864372] ------------[ cut here ]------------ | [ 19.864406] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1094 | [ 19.864455] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 19.864581] Tainted: [W]=WARN [ 19.864602] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.864639] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 19.864669] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 19.864778] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 19.864807] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 19.864851] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1100 [ 19.864894] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 19.864942] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 19.864982] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04418e1100 [ 19.865032] FS: 00007fe4b5d2c840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 19.865077] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 19.865113] CR2: 000000001aa3e988 CR3: 00000000032a3003 CR4: 0000000000771ef0 [ 19.865152] PKRU: 55555554 [ 19.865167] Call Trace: [ 19.865181] [ 19.865195] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 19.865221] notifier_call_chain (kernel/notifier.c:85) [ 19.865245] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 19.865266] ? nla_strscpy (lib/nlattr.c:795) [ 19.865291] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 19.865325] ? __nla_validate_parse (lib/nlattr.c:620) [ 19.865355] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 19.865378] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 19.865403] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 19.865434] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 19.865457] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 19.865477] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 19.865506] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 19.865525] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 19.865553] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 19.865573] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 19.865595] ___sys_sendmsg (net/socket.c:2752) [ 19.865615] __sys_sendmsg (net/socket.c:2784) [ 19.865640] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 19.865663] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 19.865691] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 19.865722] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 19.865751] RIP: 0033:0x7fe4b5f6608e [ 19.865778] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 19.865884] RSP: 002b:00007ffd6ffe6290 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 19.865927] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe4b5f6608e [ 19.865969] RDX: 0000000000000000 RSI: 00007ffd6ffe6340 RDI: 0000000000000005 [ 19.866013] RBP: 00007ffd6ffe62a0 R08: 0000000000000000 R09: 0000000000000000 [ 19.866057] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4e [ 19.866100] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd6ffe6a10 | [ 19.896863] ------------[ cut here ]------------ | [ 19.896936] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1096 | [ 19.896999] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 19.897130] Tainted: [W]=WARN [ 19.897150] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.897191] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 19.897222] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 19.897321] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 19.897350] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 19.897390] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055a00 [ 19.897432] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 19.897476] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 19.897518] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443055a00 [ 19.897560] FS: 00007f652bf71840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 19.897624] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 19.897672] CR2: 00007f652c2411a0 CR3: 00000000084d2002 CR4: 0000000000771ef0 [ 19.897718] PKRU: 55555554 [ 19.897742] Call Trace: [ 19.897763] [ 19.897779] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 19.897803] notifier_call_chain (kernel/notifier.c:85) [ 19.897827] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 19.897848] ? nla_strscpy (lib/nlattr.c:795) [ 19.897871] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 19.897902] ? __nla_validate_parse (lib/nlattr.c:620) [ 19.897930] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 19.897952] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 19.897975] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 19.898001] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 19.898023] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 19.898044] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 19.898070] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 19.898092] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 19.898113] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 19.898134] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 19.898156] ___sys_sendmsg (net/socket.c:2752) [ 19.898203] __sys_sendmsg (net/socket.c:2784) [ 19.898244] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 19.898273] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 19.898296] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 19.898324] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 19.898352] RIP: 0033:0x7f652c1ab08e [ 19.898374] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 19.898463] RSP: 002b:00007ffc01c0fe60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 19.898510] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f652c1ab08e [ 19.898580] RDX: 0000000000000000 RSI: 00007ffc01c0ff10 RDI: 0000000000000005 [ 19.898616] RBP: 00007ffc01c0fe70 R08: 0000000000000000 R09: 0000000000000000 [ 19.898657] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4e [ 19.898711] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc01c105e0 | [ 19.920277] ------------[ cut here ]------------ | [ 19.920304] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1097 | [ 19.920351] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 19.920466] Tainted: [W]=WARN [ 19.920486] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.920525] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 19.920555] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 19.920647] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 19.920676] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 19.920722] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229300 [ 19.920763] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 19.920802] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 19.920840] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443229300 [ 19.920883] FS: 00007f57d8564840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 19.920922] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 19.920954] CR2: 00000000200fb988 CR3: 0000000001fd2005 CR4: 0000000000771ef0 [ 19.920996] PKRU: 55555554 [ 19.921009] Call Trace: [ 19.921022] [ 19.921038] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 19.921055] notifier_call_chain (kernel/notifier.c:85) [ 19.921080] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 19.921100] ? nla_strscpy (lib/nlattr.c:795) [ 19.921119] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 19.921151] ? __nla_validate_parse (lib/nlattr.c:620) [ 19.921176] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 19.921198] ? kmem_cache_alloc_node_noprof (mm/slub.c:4749 mm/slub.c:4883 mm/slub.c:4950) [ 19.921226] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 19.921248] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 19.921282] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 19.921301] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 19.921328] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 19.921352] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 19.921374] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 19.921394] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 19.921415] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 19.921442] ___sys_sendmsg (net/socket.c:2752) [ 19.921464] __sys_sendmsg (net/socket.c:2784) [ 19.921483] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 19.921504] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 19.921528] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 19.921553] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 19.921582] RIP: 0033:0x7f57d879e08e [ 19.921603] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 19.921709] RSP: 002b:00007ffec928ca40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 19.921754] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f57d879e08e [ 19.921789] RDX: 0000000000000000 RSI: 00007ffec928caf0 RDI: 0000000000000005 [ 19.921831] RBP: 00007ffec928ca50 R08: 0000000000000000 R09: 0000000000000000 [ 19.921870] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4f [ 19.921912] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffec928d1c0 | [ 19.943985] ------------[ cut here ]------------ | [ 19.944014] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1099 | [ 19.944068] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 19.944197] Tainted: [W]=WARN [ 19.944221] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.944262] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 19.944289] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 19.944382] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 19.944410] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 19.944451] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2d500 [ 19.944493] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 19.944533] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 19.944571] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2d500 [ 19.944613] FS: 00007f3bfb40c840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 19.944661] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 19.944698] CR2: 000000002678b988 CR3: 00000000030a4004 CR4: 0000000000771ef0 [ 19.944737] PKRU: 55555554 [ 19.944757] Call Trace: [ 19.944771] [ 19.944785] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 19.944806] notifier_call_chain (kernel/notifier.c:85) [ 19.944825] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 19.944847] ? nla_strscpy (lib/nlattr.c:795) [ 19.944868] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 19.944894] ? __nla_validate_parse (lib/nlattr.c:620) [ 19.944922] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 19.944942] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 19.944962] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 19.944989] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 19.945009] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 19.945035] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 19.945067] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 19.945094] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 19.945113] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 19.945136] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 19.945158] ___sys_sendmsg (net/socket.c:2752) [ 19.945180] __sys_sendmsg (net/socket.c:2784) [ 19.945204] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 19.945227] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 19.945247] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 19.945278] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 19.945306] RIP: 0033:0x7f3bfb64608e [ 19.945328] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 19.945422] RSP: 002b:00007ffd753f7b90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 19.945465] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3bfb64608e [ 19.945507] RDX: 0000000000000000 RSI: 00007ffd753f7c40 RDI: 0000000000000005 [ 19.945542] RBP: 00007ffd753f7ba0 R08: 0000000000000000 R09: 0000000000000000 [ 19.945579] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4f [ 19.945620] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd753f8310 | [ 19.974344] ------------[ cut here ]------------ | [ 19.974371] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1101 | [ 19.974420] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 19.974546] Tainted: [W]=WARN [ 19.974571] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.974606] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 19.974636] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 19.974737] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 19.974764] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 19.974803] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305a700 [ 19.974848] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 19.974885] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 19.974923] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044305a700 [ 19.974972] FS: 00007fdc54bd4840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 19.975015] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 19.975055] CR2: 0000000027008988 CR3: 00000000018f8001 CR4: 0000000000771ef0 [ 19.975111] PKRU: 55555554 [ 19.975126] Call Trace: [ 19.975139] [ 19.975154] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 19.975177] notifier_call_chain (kernel/notifier.c:85) [ 19.975201] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 19.975228] ? nla_strscpy (lib/nlattr.c:795) [ 19.975255] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 19.975286] ? __nla_validate_parse (lib/nlattr.c:620) [ 19.975318] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 19.975341] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 19.975362] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 19.975390] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 19.975417] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 19.975442] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 19.975471] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 19.975495] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 19.975518] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 19.975540] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 19.975561] ___sys_sendmsg (net/socket.c:2752) [ 19.975582] __sys_sendmsg (net/socket.c:2784) [ 19.975604] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 19.975628] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 19.975652] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 19.975692] RIP: 0033:0x7fdc54e0e08e [ 19.975713] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 19.975806] RSP: 002b:00007ffd6c69d140 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 19.975849] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdc54e0e08e [ 19.975890] RDX: 0000000000000000 RSI: 00007ffd6c69d1f0 RDI: 0000000000000005 [ 19.975935] RBP: 00007ffd6c69d150 R08: 0000000000000000 R09: 0000000000000000 [ 19.975978] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4f [ 19.976014] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd6c69d8c0 | [ 19.991750] ------------[ cut here ]------------ | [ 19.991781] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1102 | [ 19.991836] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 19.991959] Tainted: [W]=WARN [ 19.991980] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.992011] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 19.992044] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 19.992142] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 19.992169] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 19.992209] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228200 [ 19.992254] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 19.992296] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 19.992333] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443228200 [ 19.992378] FS: 00007effec449840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 19.992418] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 19.992446] CR2: 0000000032ec6988 CR3: 00000000032a3006 CR4: 0000000000771ef0 [ 19.992487] PKRU: 55555554 [ 19.992502] Call Trace: [ 19.992517] [ 19.992532] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 19.992557] notifier_call_chain (kernel/notifier.c:85) [ 19.992577] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 19.992599] ? nla_strscpy (lib/nlattr.c:795) [ 19.992618] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 19.992650] ? __nla_validate_parse (lib/nlattr.c:620) [ 19.992684] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 19.992705] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 19.992722] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 19.992755] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 19.992778] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 19.992799] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 19.992824] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 19.992843] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 19.992866] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 19.992886] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 19.992910] ___sys_sendmsg (net/socket.c:2752) [ 19.992931] __sys_sendmsg (net/socket.c:2784) [ 19.992951] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 19.992978] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 19.993001] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 19.993034] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 19.993061] RIP: 0033:0x7effec68308e [ 19.993081] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 19.993180] RSP: 002b:00007ffc0c413750 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 19.993220] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007effec68308e [ 19.993264] RDX: 0000000000000000 RSI: 00007ffc0c413800 RDI: 0000000000000005 [ 19.993305] RBP: 00007ffc0c413760 R08: 0000000000000000 R09: 0000000000000000 [ 19.993347] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4f [ 19.993385] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc0c413ed0 | [ 20.003419] ------------[ cut here ]------------ | [ 20.003447] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1104 | [ 20.003500] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 20.003620] Tainted: [W]=WARN [ 20.003642] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.003676] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.003711] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.003806] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 20.003832] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.003869] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443227d00 [ 20.003904] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 20.003949] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.003987] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443227d00 [ 20.004033] FS: 00007fb1bcdc9840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 20.004073] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.004120] CR2: 000000000c207988 CR3: 00000000041ed004 CR4: 0000000000771ef0 [ 20.004167] PKRU: 55555554 [ 20.004183] Call Trace: [ 20.004197] [ 20.004213] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 20.004246] notifier_call_chain (kernel/notifier.c:85) [ 20.004272] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 20.004296] ? nla_strscpy (lib/nlattr.c:795) [ 20.004317] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 20.004345] ? __nla_validate_parse (lib/nlattr.c:620) [ 20.004372] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.004390] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.004410] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.004451] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.004471] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.004492] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.004521] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.004543] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.004562] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.004583] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.004605] ___sys_sendmsg (net/socket.c:2752) [ 20.004629] __sys_sendmsg (net/socket.c:2784) [ 20.004649] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.004670] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.004695] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 20.004728] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.004755] RIP: 0033:0x7fb1bd00308e [ 20.004779] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.004873] RSP: 002b:00007ffc6341e200 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.004917] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb1bd00308e [ 20.004957] RDX: 0000000000000000 RSI: 00007ffc6341e2b0 RDI: 0000000000000005 [ 20.004994] RBP: 00007ffc6341e210 R08: 0000000000000000 R09: 0000000000000000 [ 20.005035] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4f [ 20.005076] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc6341e980 | [ 20.030584] ------------[ cut here ]------------ | [ 20.030648] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1106 | [ 20.030716] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 20.030844] Tainted: [W]=WARN [ 20.030866] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.030905] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.030956] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.031092] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 20.031121] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.031159] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054e00 [ 20.031209] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 20.031254] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.031342] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443054e00 [ 20.031387] FS: 00007f00f60da840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 20.031428] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.031470] CR2: 00000000279de988 CR3: 000000000d26f002 CR4: 0000000000771ef0 [ 20.031514] PKRU: 55555554 [ 20.031527] Call Trace: [ 20.031560] [ 20.031587] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 20.031614] notifier_call_chain (kernel/notifier.c:85) [ 20.031640] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 20.031670] ? nla_strscpy (lib/nlattr.c:795) [ 20.031700] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 20.031730] ? __nla_validate_parse (lib/nlattr.c:620) [ 20.031774] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.031813] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.031861] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.031889] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.031909] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.031929] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.031958] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.031978] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.031998] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.032032] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.032059] ___sys_sendmsg (net/socket.c:2752) [ 20.032085] __sys_sendmsg (net/socket.c:2784) [ 20.032107] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.032132] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.032178] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.032222] RIP: 0033:0x7f00f631408e [ 20.032258] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.032364] RSP: 002b:00007ffdd88e1f70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.032402] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f00f631408e [ 20.032438] RDX: 0000000000000000 RSI: 00007ffdd88e2020 RDI: 0000000000000005 [ 20.032495] RBP: 00007ffdd88e1f80 R08: 0000000000000000 R09: 0000000000000000 [ 20.032557] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4f [ 20.032614] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdd88e26f0 | [ 20.062197] ------------[ cut here ]------------ | [ 20.062279] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1108 | [ 20.062328] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 20.062454] Tainted: [W]=WARN [ 20.062473] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.062511] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.062541] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.062644] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 20.062677] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.062769] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059600 [ 20.062833] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 20.062874] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.062920] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443059600 [ 20.062968] FS: 00007fd282378840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 20.063015] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.063056] CR2: 000000001e3e4988 CR3: 000000000419e006 CR4: 0000000000771ef0 [ 20.063098] PKRU: 55555554 [ 20.063112] Call Trace: [ 20.063126] [ 20.063140] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 20.063164] notifier_call_chain (kernel/notifier.c:85) [ 20.063188] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 20.063211] ? nla_strscpy (lib/nlattr.c:795) [ 20.063245] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 20.063276] ? __nla_validate_parse (lib/nlattr.c:620) [ 20.063305] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.063339] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.063361] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.063391] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.063414] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.063435] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.063463] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.063489] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.063518] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.063539] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.063562] ___sys_sendmsg (net/socket.c:2752) [ 20.063591] __sys_sendmsg (net/socket.c:2784) [ 20.063615] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.063641] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.063666] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 20.063700] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.063733] RIP: 0033:0x7fd2825b208e [ 20.063755] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.063851] RSP: 002b:00007ffe9c3e7e70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.063893] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd2825b208e [ 20.063933] RDX: 0000000000000000 RSI: 00007ffe9c3e7f20 RDI: 0000000000000005 [ 20.063979] RBP: 00007ffe9c3e7e80 R08: 0000000000000000 R09: 0000000000000000 [ 20.064021] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4f [ 20.064062] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe9c3e85f0 | [ 20.103555] ------------[ cut here ]------------ | [ 20.103625] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1110 | [ 20.103696] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 20.103883] Tainted: [W]=WARN [ 20.103922] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.103957] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.103990] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.104095] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 20.104159] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.104219] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2c500 [ 20.104277] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 20.104322] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.104370] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2c500 [ 20.104453] FS: 00007f0ba62b4840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 20.104512] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.104552] CR2: 0000000003dad988 CR3: 0000000001fd2004 CR4: 0000000000771ef0 [ 20.104594] PKRU: 55555554 [ 20.104608] Call Trace: [ 20.104621] [ 20.104646] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 20.104706] notifier_call_chain (kernel/notifier.c:85) [ 20.104731] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 20.104755] ? nla_strscpy (lib/nlattr.c:795) [ 20.104792] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 20.104824] ? __nla_validate_parse (lib/nlattr.c:620) [ 20.104857] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.104891] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.104945] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.104999] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.105023] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.105046] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.105079] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.105103] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.105144] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.105164] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.105236] ___sys_sendmsg (net/socket.c:2752) [ 20.105260] __sys_sendmsg (net/socket.c:2784) [ 20.105296] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.105322] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.105345] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.105374] RIP: 0033:0x7f0ba64ee08e [ 20.105396] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.105533] RSP: 002b:00007ffccaa0ae20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.105574] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0ba64ee08e [ 20.105695] RDX: 0000000000000000 RSI: 00007ffccaa0aed0 RDI: 0000000000000005 [ 20.105738] RBP: 00007ffccaa0ae30 R08: 0000000000000000 R09: 0000000000000000 [ 20.105780] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4f [ 20.105819] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffccaa0b5a0 | [ 20.125655] ------------[ cut here ]------------ | [ 20.125700] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1112 | [ 20.125755] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 20.125880] Tainted: [W]=WARN [ 20.125902] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.125932] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.125959] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.126047] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 20.126076] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.126115] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443227b00 [ 20.126153] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 20.126193] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.126228] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443227b00 [ 20.126277] FS: 00007f4d911e1840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 20.126318] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.126352] CR2: 00007f4d914b11a0 CR3: 0000000004197002 CR4: 0000000000771ef0 [ 20.126399] PKRU: 55555554 [ 20.126416] Call Trace: [ 20.126435] [ 20.126449] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 20.126473] notifier_call_chain (kernel/notifier.c:85) [ 20.126493] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 20.126512] ? nla_strscpy (lib/nlattr.c:795) [ 20.126532] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 20.126561] ? __nla_validate_parse (lib/nlattr.c:620) [ 20.126589] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.126611] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.126631] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.126663] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.126690] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.126712] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.126741] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.126761] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.126783] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.126805] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.126830] ___sys_sendmsg (net/socket.c:2752) [ 20.126851] __sys_sendmsg (net/socket.c:2784) [ 20.126874] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.126897] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.126916] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.126947] RIP: 0033:0x7f4d9141b08e [ 20.126966] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.127061] RSP: 002b:00007fff805584d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.127102] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4d9141b08e [ 20.127138] RDX: 0000000000000000 RSI: 00007fff80558580 RDI: 0000000000000005 [ 20.127170] RBP: 00007fff805584e0 R08: 0000000000000000 R09: 0000000000000000 [ 20.127215] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4f [ 20.127252] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff80558c50 | [ 20.156732] ------------[ cut here ]------------ | [ 20.156760] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1114 | [ 20.156812] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 20.156931] Tainted: [W]=WARN [ 20.156955] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.156988] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.157022] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.157117] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 20.157146] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.157180] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058800 [ 20.157220] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 20.157256] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.157294] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443058800 [ 20.157331] FS: 00007f9e46ec5840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 20.157372] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.157400] CR2: 000000000f1f0988 CR3: 0000000003047006 CR4: 0000000000771ef0 [ 20.157439] PKRU: 55555554 [ 20.157454] Call Trace: [ 20.157467] [ 20.157481] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 20.157502] notifier_call_chain (kernel/notifier.c:85) [ 20.157526] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 20.157549] ? nla_strscpy (lib/nlattr.c:795) [ 20.157570] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 20.157599] ? __nla_validate_parse (lib/nlattr.c:620) [ 20.157627] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.157649] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.157672] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.157703] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.157728] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.157749] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.157774] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.157793] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.157815] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.157837] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.157858] ___sys_sendmsg (net/socket.c:2752) [ 20.157881] __sys_sendmsg (net/socket.c:2784) [ 20.157907] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.157929] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.157949] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 20.157974] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.157999] RIP: 0033:0x7f9e470ff08e [ 20.158019] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.158106] RSP: 002b:00007ffc7cb02c50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.158145] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9e470ff08e [ 20.158186] RDX: 0000000000000000 RSI: 00007ffc7cb02d00 RDI: 0000000000000005 [ 20.158222] RBP: 00007ffc7cb02c60 R08: 0000000000000000 R09: 0000000000000000 [ 20.158269] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4f [ 20.158307] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc7cb033d0 | [ 20.167893] ------------[ cut here ]------------ | [ 20.167922] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1115 | [ 20.167978] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 20.168104] Tainted: [W]=WARN [ 20.168126] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.168159] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.168191] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.168290] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 20.168322] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.168365] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058b00 [ 20.168408] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 20.168451] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.168489] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443058b00 [ 20.168534] FS: 00007fc056311840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 20.168576] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.168611] CR2: 00007fc0565e11a0 CR3: 00000000041ed004 CR4: 0000000000771ef0 [ 20.168652] PKRU: 55555554 [ 20.168668] Call Trace: [ 20.168695] [ 20.168709] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 20.168733] notifier_call_chain (kernel/notifier.c:85) [ 20.168756] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 20.168777] ? nla_strscpy (lib/nlattr.c:795) [ 20.168797] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 20.168825] ? __nla_validate_parse (lib/nlattr.c:620) [ 20.168854] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.168877] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.168898] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.168929] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.168951] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.168973] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.169003] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.169026] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.169050] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.169072] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.169096] ___sys_sendmsg (net/socket.c:2752) [ 20.169118] __sys_sendmsg (net/socket.c:2784) [ 20.169140] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.169163] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.169184] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.169211] RIP: 0033:0x7fc05654b08e [ 20.169235] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.169330] RSP: 002b:00007ffc44bbb550 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.169373] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc05654b08e [ 20.169410] RDX: 0000000000000000 RSI: 00007ffc44bbb600 RDI: 0000000000000005 [ 20.169450] RBP: 00007ffc44bbb560 R08: 0000000000000000 R09: 0000000000000000 [ 20.169489] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4f [ 20.169529] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc44bbbcd0 | [ 20.190720] ------------[ cut here ]------------ | [ 20.190757] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1117 | [ 20.190812] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 20.190939] Tainted: [W]=WARN [ 20.190968] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.191003] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.191033] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.191139] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 20.191173] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.191222] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443053700 [ 20.191265] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 20.191307] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.191361] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443053700 [ 20.191408] FS: 00007fb0fff50840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 20.191452] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.191485] CR2: 00007fb1002201a0 CR3: 000000000d2db003 CR4: 0000000000771ef0 [ 20.191526] PKRU: 55555554 [ 20.191542] Call Trace: [ 20.191557] [ 20.191571] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 20.191594] notifier_call_chain (kernel/notifier.c:85) [ 20.191617] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 20.191642] ? nla_strscpy (lib/nlattr.c:795) [ 20.191665] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 20.191699] ? __nla_validate_parse (lib/nlattr.c:620) [ 20.191729] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.191752] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.191775] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.191805] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.191825] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.191849] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.191876] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.191897] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.191918] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.191939] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.191962] ___sys_sendmsg (net/socket.c:2752) [ 20.191987] __sys_sendmsg (net/socket.c:2784) [ 20.192008] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.192031] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.192054] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 20.192082] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.192113] RIP: 0033:0x7fb10018a08e [ 20.192136] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.192224] RSP: 002b:00007ffd5d2fdce0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.192271] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb10018a08e [ 20.192312] RDX: 0000000000000000 RSI: 00007ffd5d2fdd90 RDI: 0000000000000005 [ 20.192352] RBP: 00007ffd5d2fdcf0 R08: 0000000000000000 R09: 0000000000000000 [ 20.192390] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4f [ 20.192431] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd5d2fe460 | [ 20.228206] ------------[ cut here ]------------ | [ 20.228235] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1119 | [ 20.228286] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 20.228406] Tainted: [W]=WARN [ 20.228427] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.228463] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.228492] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.228582] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 20.228610] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.228648] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055900 [ 20.228690] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 20.228731] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.228777] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443055900 [ 20.228819] FS: 00007f739d4c1840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 20.228862] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.228897] CR2: 00007f739d7911a0 CR3: 00000000032a3006 CR4: 0000000000771ef0 [ 20.228937] PKRU: 55555554 [ 20.228953] Call Trace: [ 20.228967] [ 20.228982] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 20.229003] notifier_call_chain (kernel/notifier.c:85) [ 20.229025] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 20.229048] ? nla_strscpy (lib/nlattr.c:795) [ 20.229070] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 20.229099] ? __nla_validate_parse (lib/nlattr.c:620) [ 20.229131] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.229154] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.229179] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.229206] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.229228] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.229254] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.229283] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.229304] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.229328] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.229350] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.229374] ___sys_sendmsg (net/socket.c:2752) [ 20.229397] __sys_sendmsg (net/socket.c:2784) [ 20.229420] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.229444] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.229465] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.229495] RIP: 0033:0x7f739d6fb08e [ 20.229516] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.229606] RSP: 002b:00007ffcd9539e40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.229647] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f739d6fb08e [ 20.229693] RDX: 0000000000000000 RSI: 00007ffcd9539ef0 RDI: 0000000000000005 [ 20.229737] RBP: 00007ffcd9539e50 R08: 0000000000000000 R09: 0000000000000000 [ 20.229778] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4f [ 20.229822] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcd953a5c0 | [ 20.245923] ------------[ cut here ]------------ | [ 20.245955] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1121 | [ 20.246010] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 20.246129] Tainted: [W]=WARN [ 20.246149] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.246177] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.246208] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.246309] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 20.246336] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.246372] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055000 [ 20.246411] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 20.246449] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.246490] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443055000 [ 20.246536] FS: 00007ff2ce34a840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 20.246576] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.246610] CR2: 000000002aa2d988 CR3: 0000000008537005 CR4: 0000000000771ef0 [ 20.246654] PKRU: 55555554 [ 20.246668] Call Trace: [ 20.246689] [ 20.246701] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 20.246723] notifier_call_chain (kernel/notifier.c:85) [ 20.246747] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 20.246771] ? nla_strscpy (lib/nlattr.c:795) [ 20.246794] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 20.246823] ? __nla_validate_parse (lib/nlattr.c:620) [ 20.246853] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.246875] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.246894] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.246919] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.246940] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.246959] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.246989] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.247008] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.247028] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.247047] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.247069] ___sys_sendmsg (net/socket.c:2752) [ 20.247091] __sys_sendmsg (net/socket.c:2784) [ 20.247116] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.247140] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.247161] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 20.247188] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.247218] RIP: 0033:0x7ff2ce58408e [ 20.247241] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.247338] RSP: 002b:00007ffc44014700 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.247378] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff2ce58408e [ 20.247416] RDX: 0000000000000000 RSI: 00007ffc440147b0 RDI: 0000000000000005 [ 20.247461] RBP: 00007ffc44014710 R08: 0000000000000000 R09: 0000000000000000 [ 20.247504] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4f [ 20.247551] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc44014e80 | [ 20.267379] ------------[ cut here ]------------ | [ 20.267405] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1122 | [ 20.267452] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 20.267585] Tainted: [W]=WARN [ 20.267604] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.267638] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.267674] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.267765] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 20.267799] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.267842] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305ac00 [ 20.267881] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 20.267922] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.267962] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044305ac00 [ 20.268006] FS: 00007f09e35d0840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 20.268051] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.268085] CR2: 00007f09e38a01a0 CR3: 000000000868f002 CR4: 0000000000771ef0 [ 20.268122] PKRU: 55555554 [ 20.268134] Call Trace: [ 20.268150] [ 20.268165] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 20.268184] notifier_call_chain (kernel/notifier.c:85) [ 20.268204] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 20.268226] ? nla_strscpy (lib/nlattr.c:795) [ 20.268248] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 20.268278] ? __nla_validate_parse (lib/nlattr.c:620) [ 20.268302] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.268322] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.268348] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.268375] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.268395] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.268417] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.268447] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.268467] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.268488] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.268508] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.268530] ___sys_sendmsg (net/socket.c:2752) [ 20.268549] __sys_sendmsg (net/socket.c:2784) [ 20.268569] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.268590] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.268608] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.268636] RIP: 0033:0x7f09e380a08e [ 20.268659] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.268759] RSP: 002b:00007ffc886787f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.268799] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f09e380a08e [ 20.268838] RDX: 0000000000000000 RSI: 00007ffc886788a0 RDI: 0000000000000005 [ 20.268885] RBP: 00007ffc88678800 R08: 0000000000000000 R09: 0000000000000000 [ 20.268928] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4f [ 20.268972] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc88678f70 | [ 20.295626] ------------[ cut here ]------------ | [ 20.295657] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1124 | [ 20.295714] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 20.295836] Tainted: [W]=WARN [ 20.295855] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.295895] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.295923] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.296017] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 20.296047] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.296090] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054200 [ 20.296128] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 20.296167] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.296207] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443054200 [ 20.296258] FS: 00007fa0426f9840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 20.296297] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.296333] CR2: 0000000015866988 CR3: 00000000041dc001 CR4: 0000000000771ef0 [ 20.296370] PKRU: 55555554 [ 20.296384] Call Trace: [ 20.296399] [ 20.296413] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 20.296435] notifier_call_chain (kernel/notifier.c:85) [ 20.296456] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 20.296484] ? nla_strscpy (lib/nlattr.c:795) [ 20.296509] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 20.296536] ? __nla_validate_parse (lib/nlattr.c:620) [ 20.296563] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.296589] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.296609] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.296639] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.296661] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.296686] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.296714] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.296739] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.296760] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.296783] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.296803] ___sys_sendmsg (net/socket.c:2752) [ 20.296823] __sys_sendmsg (net/socket.c:2784) [ 20.296848] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.296870] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.296892] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.296921] RIP: 0033:0x7fa04293308e [ 20.296941] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.297036] RSP: 002b:00007ffc20df3760 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.297083] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa04293308e [ 20.297123] RDX: 0000000000000000 RSI: 00007ffc20df3810 RDI: 0000000000000005 [ 20.297167] RBP: 00007ffc20df3770 R08: 0000000000000000 R09: 0000000000000000 [ 20.297205] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4f [ 20.297246] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc20df3ee0 | [ 20.328997] ------------[ cut here ]------------ | [ 20.329025] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1125 | [ 20.329091] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 20.329202] Tainted: [W]=WARN [ 20.329222] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.329259] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.329289] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.329380] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 20.329408] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.329445] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2d600 [ 20.329485] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 20.329527] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.329563] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2d600 [ 20.329609] FS: 00007f28c5992840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 20.329661] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.329701] CR2: 00007f28c5c621a0 CR3: 0000000008424004 CR4: 0000000000771ef0 [ 20.329746] PKRU: 55555554 [ 20.329762] Call Trace: [ 20.329778] [ 20.329792] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 20.329813] notifier_call_chain (kernel/notifier.c:85) [ 20.329832] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 20.329854] ? nla_strscpy (lib/nlattr.c:795) [ 20.329880] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 20.329913] ? __nla_validate_parse (lib/nlattr.c:620) [ 20.329945] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.329967] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.329988] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.330011] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.330035] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.330059] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.330086] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.330106] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.330126] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.330148] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.330167] ___sys_sendmsg (net/socket.c:2752) [ 20.330187] __sys_sendmsg (net/socket.c:2784) [ 20.330207] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.330227] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.330251] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 20.330281] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.330305] RIP: 0033:0x7f28c5bcc08e [ 20.330328] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.330420] RSP: 002b:00007ffee9582890 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.330459] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f28c5bcc08e [ 20.330501] RDX: 0000000000000000 RSI: 00007ffee9582940 RDI: 0000000000000005 [ 20.330538] RBP: 00007ffee95828a0 R08: 0000000000000000 R09: 0000000000000000 [ 20.330575] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4f [ 20.330612] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffee9583010 | [ 20.344521] ------------[ cut here ]------------ | [ 20.344551] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1127 | [ 20.344600] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 20.344725] Tainted: [W]=WARN [ 20.344748] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.344776] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.344808] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.344911] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 20.344944] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.344986] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228800 [ 20.345022] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 20.345062] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.345105] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443228800 [ 20.345144] FS: 00007f61e0e61840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 20.345183] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.345218] CR2: 00007f61e11311a0 CR3: 0000000009663003 CR4: 0000000000771ef0 [ 20.345265] PKRU: 55555554 [ 20.345278] Call Trace: [ 20.345299] [ 20.345311] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 20.345333] notifier_call_chain (kernel/notifier.c:85) [ 20.345356] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 20.345376] ? nla_strscpy (lib/nlattr.c:795) [ 20.345403] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 20.345430] ? __nla_validate_parse (lib/nlattr.c:620) [ 20.345454] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.345476] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.345495] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.345523] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.345545] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.345566] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.345592] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.345610] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.345630] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.345657] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.345686] ___sys_sendmsg (net/socket.c:2752) [ 20.345708] __sys_sendmsg (net/socket.c:2784) [ 20.345726] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.345750] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.345771] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.345800] RIP: 0033:0x7f61e109b08e [ 20.345818] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.345904] RSP: 002b:00007fff447bcec0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.345944] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f61e109b08e [ 20.345981] RDX: 0000000000000000 RSI: 00007fff447bcf70 RDI: 0000000000000005 [ 20.346023] RBP: 00007fff447bced0 R08: 0000000000000000 R09: 0000000000000000 [ 20.346062] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4f [ 20.346106] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff447bd640 | [ 20.374402] ------------[ cut here ]------------ | [ 20.374433] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1129 | [ 20.374494] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 20.374620] Tainted: [W]=WARN [ 20.374641] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.374678] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.374717] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.374821] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 20.374850] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.374895] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054900 [ 20.374944] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 20.374990] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.375031] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443054900 [ 20.375076] FS: 00007f1870058840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 20.375121] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.375156] CR2: 000000002858f988 CR3: 0000000003005006 CR4: 0000000000771ef0 [ 20.375203] PKRU: 55555554 [ 20.375217] Call Trace: [ 20.375235] [ 20.375251] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 20.375275] notifier_call_chain (kernel/notifier.c:85) [ 20.375296] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 20.375317] ? nla_strscpy (lib/nlattr.c:795) [ 20.375341] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 20.375375] ? __nla_validate_parse (lib/nlattr.c:620) [ 20.375409] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.375431] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.375455] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.375489] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.375514] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.375540] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.375572] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.375593] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.375616] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.375637] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.375664] ___sys_sendmsg (net/socket.c:2752) [ 20.375692] __sys_sendmsg (net/socket.c:2784) [ 20.375716] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.375746] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.375774] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 20.375804] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.375835] RIP: 0033:0x7f187029208e [ 20.375861] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.375967] RSP: 002b:00007ffc6a2c6a00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.376011] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f187029208e [ 20.376060] RDX: 0000000000000000 RSI: 00007ffc6a2c6ab0 RDI: 0000000000000005 [ 20.376102] RBP: 00007ffc6a2c6a10 R08: 0000000000000000 R09: 0000000000000000 [ 20.376140] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4f [ 20.376180] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc6a2c7180 | [ 20.395771] ------------[ cut here ]------------ | [ 20.395807] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1131 | [ 20.395862] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 20.395993] Tainted: [W]=WARN [ 20.396013] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.396049] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.396086] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.396185] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 20.396214] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.396266] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228800 [ 20.396311] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 20.396351] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.396407] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443228800 [ 20.396450] FS: 00007f33cb126840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 20.396497] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.396532] CR2: 0000000009720988 CR3: 00000000042f7005 CR4: 0000000000771ef0 [ 20.396574] PKRU: 55555554 [ 20.396588] Call Trace: [ 20.396612] [ 20.396631] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 20.396661] notifier_call_chain (kernel/notifier.c:85) [ 20.396690] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 20.396715] ? nla_strscpy (lib/nlattr.c:795) [ 20.396739] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 20.396768] ? __nla_validate_parse (lib/nlattr.c:620) [ 20.396802] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.396823] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.396847] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.396876] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.396897] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.396922] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.396952] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.396977] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.396999] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.397032] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.397057] ___sys_sendmsg (net/socket.c:2752) [ 20.397081] __sys_sendmsg (net/socket.c:2784) [ 20.397105] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.397131] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 20.397159] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.397186] RIP: 0033:0x7f33cb36008e [ 20.397211] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.397306] RSP: 002b:00007ffec45b9000 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.397359] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f33cb36008e [ 20.397404] RDX: 0000000000000000 RSI: 00007ffec45b90b0 RDI: 0000000000000005 [ 20.397443] RBP: 00007ffec45b9010 R08: 0000000000000000 R09: 0000000000000000 [ 20.397484] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4f [ 20.397522] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffec45b9780 | [ 20.417924] ------------[ cut here ]------------ | [ 20.417955] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1133 | [ 20.418010] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 20.418155] Tainted: [W]=WARN [ 20.418174] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.418205] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.418238] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.418325] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 20.418356] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.418390] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054f00 [ 20.418427] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 20.418466] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.418508] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443054f00 [ 20.418546] FS: 00007f5b0e574840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 20.418588] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.418618] CR2: 0000000005884988 CR3: 0000000008537002 CR4: 0000000000771ef0 [ 20.418653] PKRU: 55555554 [ 20.418666] Call Trace: [ 20.418686] [ 20.418699] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 20.418721] notifier_call_chain (kernel/notifier.c:85) [ 20.418744] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 20.418766] ? nla_strscpy (lib/nlattr.c:795) [ 20.418787] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 20.418821] ? __nla_validate_parse (lib/nlattr.c:620) [ 20.418853] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.418876] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.418896] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.418931] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.418952] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.418980] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.419008] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.419029] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.419050] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.419071] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.419091] ___sys_sendmsg (net/socket.c:2752) [ 20.419112] __sys_sendmsg (net/socket.c:2784) [ 20.419138] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.419162] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.419184] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.419216] RIP: 0033:0x7f5b0e7ae08e [ 20.419239] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.419337] RSP: 002b:00007ffdf3cb8eb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.419378] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5b0e7ae08e [ 20.419417] RDX: 0000000000000000 RSI: 00007ffdf3cb8f60 RDI: 0000000000000005 [ 20.419454] RBP: 00007ffdf3cb8ec0 R08: 0000000000000000 R09: 0000000000000000 [ 20.419487] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4f [ 20.419521] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdf3cb9630 | [ 20.442053] ------------[ cut here ]------------ | [ 20.442083] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1134 | [ 20.442143] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 20.442279] Tainted: [W]=WARN [ 20.442302] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.442337] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.442366] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.442459] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 20.442485] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.442541] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055d00 [ 20.442580] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 20.442620] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.442670] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443055d00 [ 20.442716] FS: 00007fa7f9fa3840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 20.442761] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.442793] CR2: 000000000ef07988 CR3: 0000000004210001 CR4: 0000000000771ef0 [ 20.442832] PKRU: 55555554 [ 20.442849] Call Trace: [ 20.442863] [ 20.442880] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 20.442903] notifier_call_chain (kernel/notifier.c:85) [ 20.442925] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 20.442949] ? nla_strscpy (lib/nlattr.c:795) [ 20.442971] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 20.443003] ? __nla_validate_parse (lib/nlattr.c:620) [ 20.443034] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.443055] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.443078] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.443107] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.443129] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.443149] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.443179] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.443202] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.443224] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.443247] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.443269] ___sys_sendmsg (net/socket.c:2752) [ 20.443292] __sys_sendmsg (net/socket.c:2784) [ 20.443314] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.443337] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.443358] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.443386] RIP: 0033:0x7fa7fa1dd08e [ 20.443406] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.443504] RSP: 002b:00007fff59d842d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.443543] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa7fa1dd08e [ 20.443584] RDX: 0000000000000000 RSI: 00007fff59d84380 RDI: 0000000000000005 [ 20.443623] RBP: 00007fff59d842e0 R08: 0000000000000000 R09: 0000000000000000 [ 20.443668] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4f [ 20.443711] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff59d84a50 | [ 20.457538] ------------[ cut here ]------------ | [ 20.457567] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1136 | [ 20.457622] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 20.457754] Tainted: [W]=WARN [ 20.457778] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.457814] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.457845] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.457943] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 20.457970] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.458016] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054f00 [ 20.458060] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 20.458099] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.458139] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443054f00 [ 20.458182] FS: 00007f99eac05840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 20.458225] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.458264] CR2: 0000000017131988 CR3: 000000000d2b6004 CR4: 0000000000771ef0 [ 20.458310] PKRU: 55555554 [ 20.458329] Call Trace: [ 20.458346] [ 20.458360] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 20.458382] notifier_call_chain (kernel/notifier.c:85) [ 20.458405] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 20.458426] ? nla_strscpy (lib/nlattr.c:795) [ 20.458448] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 20.458478] ? __nla_validate_parse (lib/nlattr.c:620) [ 20.458506] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.458529] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.458550] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.458579] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.458602] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.458623] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.458656] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.458687] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.458712] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.458738] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.458759] ___sys_sendmsg (net/socket.c:2752) [ 20.458784] __sys_sendmsg (net/socket.c:2784) [ 20.458808] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.458834] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.458857] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.458885] RIP: 0033:0x7f99eae3f08e [ 20.458907] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.459000] RSP: 002b:00007ffec573e3d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.459041] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f99eae3f08e [ 20.459087] RDX: 0000000000000000 RSI: 00007ffec573e480 RDI: 0000000000000005 [ 20.459131] RBP: 00007ffec573e3e0 R08: 0000000000000000 R09: 0000000000000000 [ 20.459173] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4f [ 20.459220] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffec573eb50 | [ 20.481689] ------------[ cut here ]------------ | [ 20.481729] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1137 | [ 20.481783] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 20.481905] Tainted: [W]=WARN [ 20.481925] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.481957] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.481986] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.482077] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 20.482108] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.482149] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443053e00 [ 20.482189] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 20.482228] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.482271] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443053e00 [ 20.482317] FS: 00007fe4af99a840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 20.482365] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.482404] CR2: 0000000031a13988 CR3: 00000000030a4002 CR4: 0000000000771ef0 [ 20.482448] PKRU: 55555554 [ 20.482463] Call Trace: [ 20.482477] [ 20.482494] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 20.482519] notifier_call_chain (kernel/notifier.c:85) [ 20.482542] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 20.482566] ? nla_strscpy (lib/nlattr.c:795) [ 20.482587] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 20.482617] ? __nla_validate_parse (lib/nlattr.c:620) [ 20.482649] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.482673] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.482702] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.482731] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.482754] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.482776] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.482801] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.482826] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.482848] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.482870] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.482890] ___sys_sendmsg (net/socket.c:2752) [ 20.482915] __sys_sendmsg (net/socket.c:2784) [ 20.482938] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.482962] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.482983] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.483010] RIP: 0033:0x7fe4afbd408e [ 20.483038] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.483129] RSP: 002b:00007ffc85325f80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.483171] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe4afbd408e [ 20.483213] RDX: 0000000000000000 RSI: 00007ffc85326030 RDI: 0000000000000005 [ 20.483252] RBP: 00007ffc85325f90 R08: 0000000000000000 R09: 0000000000000000 [ 20.483291] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4f [ 20.483332] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc85326700 | [ 20.537356] ------------[ cut here ]------------ | [ 20.537396] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1139 | [ 20.537454] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 20.537580] Tainted: [W]=WARN [ 20.537605] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.537641] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.537672] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.537779] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 20.537813] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.537859] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305ab00 [ 20.537899] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 20.537952] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.537994] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044305ab00 [ 20.538048] FS: 00007fea9355c840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 20.538093] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.538136] CR2: 000000002be14988 CR3: 0000000008408001 CR4: 0000000000771ef0 [ 20.538182] PKRU: 55555554 [ 20.538198] Call Trace: [ 20.538214] [ 20.538229] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 20.538264] notifier_call_chain (kernel/notifier.c:85) [ 20.538285] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 20.538312] ? nla_strscpy (lib/nlattr.c:795) [ 20.538337] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 20.538368] ? __nla_validate_parse (lib/nlattr.c:620) [ 20.538402] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.538427] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.538451] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.538480] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.538505] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.538527] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.538560] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.538584] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.538607] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.538629] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.538651] ___sys_sendmsg (net/socket.c:2752) [ 20.538676] __sys_sendmsg (net/socket.c:2784) [ 20.538705] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.538731] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.538756] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 20.538786] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.538814] RIP: 0033:0x7fea9379608e [ 20.538836] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.538934] RSP: 002b:00007ffee52b24b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.538982] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fea9379608e [ 20.539023] RDX: 0000000000000000 RSI: 00007ffee52b2560 RDI: 0000000000000005 [ 20.539071] RBP: 00007ffee52b24c0 R08: 0000000000000000 R09: 0000000000000000 [ 20.539115] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4f [ 20.539155] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffee52b2c30 | [ 20.563273] ------------[ cut here ]------------ | [ 20.563307] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1141 | [ 20.563365] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 20.563493] Tainted: [W]=WARN [ 20.563514] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.563545] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.563574] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.563673] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 20.563706] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.563747] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055f00 [ 20.563789] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 20.563833] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.563881] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443055f00 [ 20.563926] FS: 00007efe55afe840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 20.563970] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.564010] CR2: 00000000255da988 CR3: 000000000d24b005 CR4: 0000000000771ef0 [ 20.564052] PKRU: 55555554 [ 20.564067] Call Trace: [ 20.564081] [ 20.564101] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 20.564125] notifier_call_chain (kernel/notifier.c:85) [ 20.564148] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 20.564174] ? nla_strscpy (lib/nlattr.c:795) [ 20.564197] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 20.564227] ? __nla_validate_parse (lib/nlattr.c:620) [ 20.564261] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.564284] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.564307] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.564337] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.564363] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.564387] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.564418] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.564446] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.564471] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.564492] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.564513] ___sys_sendmsg (net/socket.c:2752) [ 20.564536] __sys_sendmsg (net/socket.c:2784) [ 20.564559] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.564584] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.564607] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.564635] RIP: 0033:0x7efe55d3808e [ 20.564658] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.564759] RSP: 002b:00007ffe484ecac0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.564801] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007efe55d3808e [ 20.564848] RDX: 0000000000000000 RSI: 00007ffe484ecb70 RDI: 0000000000000005 [ 20.564891] RBP: 00007ffe484ecad0 R08: 0000000000000000 R09: 0000000000000000 [ 20.564938] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4f [ 20.564984] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe484ed240 | [ 20.581589] ------------[ cut here ]------------ | [ 20.581621] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1143 | [ 20.581676] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 20.581798] Tainted: [W]=WARN [ 20.581827] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.581863] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.581894] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.581988] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 20.582015] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.582058] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1a00 [ 20.582105] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 20.582144] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.582183] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04418e1a00 [ 20.582238] FS: 00007f0ee7a16840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 20.582282] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.582315] CR2: 00000000130e5988 CR3: 00000000043f5003 CR4: 0000000000771ef0 [ 20.582361] PKRU: 55555554 [ 20.582379] Call Trace: [ 20.582398] [ 20.582414] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 20.582436] notifier_call_chain (kernel/notifier.c:85) [ 20.582459] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 20.582483] ? nla_strscpy (lib/nlattr.c:795) [ 20.582507] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 20.582540] ? __nla_validate_parse (lib/nlattr.c:620) [ 20.582574] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.582601] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.582621] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.582655] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.582678] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.582703] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.582730] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.582751] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.582774] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.582797] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.582819] ___sys_sendmsg (net/socket.c:2752) [ 20.582840] __sys_sendmsg (net/socket.c:2784) [ 20.582863] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.582886] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.582909] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.582939] RIP: 0033:0x7f0ee7c5008e [ 20.582964] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.583068] RSP: 002b:00007fffa57b2b80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.583115] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0ee7c5008e [ 20.583154] RDX: 0000000000000000 RSI: 00007fffa57b2c30 RDI: 0000000000000005 [ 20.583195] RBP: 00007fffa57b2b90 R08: 0000000000000000 R09: 0000000000000000 [ 20.583236] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4f [ 20.583281] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa57b3300 | [ 20.617965] ------------[ cut here ]------------ | [ 20.618041] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1144 | [ 20.618091] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 20.618219] Tainted: [W]=WARN [ 20.618248] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.618282] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.618315] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.618407] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 20.618439] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.618479] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443227a00 [ 20.618519] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 20.618560] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.618599] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443227a00 [ 20.618649] FS: 00007f9d31482840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 20.618701] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.618735] CR2: 00007f9d317521a0 CR3: 00000000040b9001 CR4: 0000000000771ef0 [ 20.618782] PKRU: 55555554 [ 20.618798] Call Trace: [ 20.618813] [ 20.618834] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 20.618857] notifier_call_chain (kernel/notifier.c:85) [ 20.618880] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 20.618903] ? nla_strscpy (lib/nlattr.c:795) [ 20.618925] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 20.618960] ? __nla_validate_parse (lib/nlattr.c:620) [ 20.618989] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.619011] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.619032] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.619059] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.619081] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.619101] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.619128] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.619148] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.619168] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.619191] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.619220] ___sys_sendmsg (net/socket.c:2752) [ 20.619250] __sys_sendmsg (net/socket.c:2784) [ 20.619272] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.619294] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.619315] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 20.619342] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.619369] RIP: 0033:0x7f9d316bc08e [ 20.619389] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.619474] RSP: 002b:00007ffe46729a60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.619515] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9d316bc08e [ 20.619554] RDX: 0000000000000000 RSI: 00007ffe46729b10 RDI: 0000000000000005 [ 20.619596] RBP: 00007ffe46729a70 R08: 0000000000000000 R09: 0000000000000000 [ 20.619633] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4f [ 20.619671] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe4672a1e0 | [ 20.633614] ------------[ cut here ]------------ | [ 20.633652] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1146 | [ 20.633714] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 20.633843] Tainted: [W]=WARN [ 20.633864] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.633896] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.633929] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.634020] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 20.634048] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.634093] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058500 [ 20.634134] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 20.634175] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.634215] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443058500 [ 20.634267] FS: 00007f3a4d83e840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 20.634310] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.634342] CR2: 000000003f766988 CR3: 0000000003081005 CR4: 0000000000771ef0 [ 20.634381] PKRU: 55555554 [ 20.634399] Call Trace: [ 20.634414] [ 20.634427] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 20.634450] notifier_call_chain (kernel/notifier.c:85) [ 20.634476] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 20.634499] ? nla_strscpy (lib/nlattr.c:795) [ 20.634521] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 20.634550] ? __nla_validate_parse (lib/nlattr.c:620) [ 20.634584] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.634606] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.634627] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.634657] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.634679] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.634715] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.634744] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.634766] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.634790] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.634812] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.634834] ___sys_sendmsg (net/socket.c:2752) [ 20.634859] __sys_sendmsg (net/socket.c:2784) [ 20.634880] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.634903] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.634927] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.634952] RIP: 0033:0x7f3a4da7808e [ 20.634977] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.635070] RSP: 002b:00007ffe5fa12890 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.635108] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3a4da7808e [ 20.635150] RDX: 0000000000000000 RSI: 00007ffe5fa12940 RDI: 0000000000000005 [ 20.635190] RBP: 00007ffe5fa128a0 R08: 0000000000000000 R09: 0000000000000000 [ 20.635239] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4f [ 20.635276] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe5fa13010 | [ 20.669853] ------------[ cut here ]------------ | [ 20.669891] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1148 | [ 20.669945] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 20.670089] Tainted: [W]=WARN [ 20.670110] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.670144] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.670169] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.670270] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 20.670299] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.670339] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fef00 [ 20.670382] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 20.670422] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.670463] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04431fef00 [ 20.670509] FS: 00007fb54a881840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 20.670553] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.670587] CR2: 00007fb54ab511a0 CR3: 00000000040b9004 CR4: 0000000000771ef0 [ 20.670624] PKRU: 55555554 [ 20.670639] Call Trace: [ 20.670656] [ 20.670672] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 20.670702] notifier_call_chain (kernel/notifier.c:85) [ 20.670722] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 20.670746] ? nla_strscpy (lib/nlattr.c:795) [ 20.670769] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 20.670795] ? __nla_validate_parse (lib/nlattr.c:620) [ 20.670825] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.670850] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.670871] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.670897] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.670916] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.670936] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.670964] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.670985] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.671006] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.671028] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.671046] ___sys_sendmsg (net/socket.c:2752) [ 20.671065] __sys_sendmsg (net/socket.c:2784) [ 20.671091] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.671112] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.671133] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.671160] RIP: 0033:0x7fb54aabb08e [ 20.671179] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.671278] RSP: 002b:00007ffd1ac9e320 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.671317] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb54aabb08e [ 20.671357] RDX: 0000000000000000 RSI: 00007ffd1ac9e3d0 RDI: 0000000000000005 [ 20.671395] RBP: 00007ffd1ac9e330 R08: 0000000000000000 R09: 0000000000000000 [ 20.671437] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4f [ 20.671477] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd1ac9eaa0 | [ 20.689058] ------------[ cut here ]------------ | [ 20.689089] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1150 | [ 20.689144] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 20.689273] Tainted: [W]=WARN [ 20.689296] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.689330] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.689357] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.689450] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 20.689475] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.689514] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229300 [ 20.689555] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 20.689597] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.689638] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443229300 [ 20.689689] FS: 00007f4fd92d1840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 20.689732] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.689769] CR2: 00007f4fd95a11a0 CR3: 00000000033a2001 CR4: 0000000000771ef0 [ 20.689809] PKRU: 55555554 [ 20.689822] Call Trace: [ 20.689837] [ 20.689852] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 20.689874] notifier_call_chain (kernel/notifier.c:85) [ 20.689898] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 20.689922] ? nla_strscpy (lib/nlattr.c:795) [ 20.689944] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 20.689974] ? __nla_validate_parse (lib/nlattr.c:620) [ 20.690003] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.690024] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.690045] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.690074] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.690096] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.690123] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.690150] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.690169] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.690189] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.690210] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.690230] ___sys_sendmsg (net/socket.c:2752) [ 20.690258] __sys_sendmsg (net/socket.c:2784) [ 20.690278] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.690300] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.690318] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 20.690349] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.690380] RIP: 0033:0x7f4fd950b08e [ 20.690401] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.690503] RSP: 002b:00007ffe65f712f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.690546] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4fd950b08e [ 20.690583] RDX: 0000000000000000 RSI: 00007ffe65f713a0 RDI: 0000000000000005 [ 20.690622] RBP: 00007ffe65f71300 R08: 0000000000000000 R09: 0000000000000000 [ 20.690658] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4f [ 20.690708] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe65f71a70 | [ 20.723204] ------------[ cut here ]------------ | [ 20.723272] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1151 | [ 20.723329] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 20.723457] Tainted: [W]=WARN [ 20.723475] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.723511] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.723539] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.723630] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 20.723662] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.723756] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fed00 [ 20.723797] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 20.723837] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.723882] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04431fed00 [ 20.723935] FS: 00007f1e62f13840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 20.723979] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.724016] CR2: 000000000685d988 CR3: 00000000041e6006 CR4: 0000000000771ef0 [ 20.724058] PKRU: 55555554 [ 20.724072] Call Trace: [ 20.724083] [ 20.724099] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 20.724124] notifier_call_chain (kernel/notifier.c:85) [ 20.724147] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 20.724167] ? nla_strscpy (lib/nlattr.c:795) [ 20.724186] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 20.724214] ? __nla_validate_parse (lib/nlattr.c:620) [ 20.724242] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.724264] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.724287] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.724315] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.724334] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.724356] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.724384] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.724409] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.724430] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.724448] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.724470] ___sys_sendmsg (net/socket.c:2752) [ 20.724493] __sys_sendmsg (net/socket.c:2784) [ 20.724515] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.724537] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.724558] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 20.724586] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.724611] RIP: 0033:0x7f1e6314d08e [ 20.724632] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.724733] RSP: 002b:00007ffe53e572a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.724773] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1e6314d08e [ 20.724813] RDX: 0000000000000000 RSI: 00007ffe53e57350 RDI: 0000000000000005 [ 20.724852] RBP: 00007ffe53e572b0 R08: 0000000000000000 R09: 0000000000000000 [ 20.724892] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4f [ 20.724934] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe53e57a20 | [ 20.751881] ------------[ cut here ]------------ | [ 20.751908] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1153 | [ 20.751957] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 20.752093] Tainted: [W]=WARN [ 20.752115] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.752146] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.752171] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.752274] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 20.752304] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.752348] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228100 [ 20.752391] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 20.752434] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.752476] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443228100 [ 20.752520] FS: 00007f9a1c34e840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 20.752565] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.752605] CR2: 000000001adf7988 CR3: 00000000041dc003 CR4: 0000000000771ef0 [ 20.752648] PKRU: 55555554 [ 20.752661] Call Trace: [ 20.752675] [ 20.752699] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 20.752721] notifier_call_chain (kernel/notifier.c:85) [ 20.752744] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 20.752768] ? nla_strscpy (lib/nlattr.c:795) [ 20.752793] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 20.752822] ? __nla_validate_parse (lib/nlattr.c:620) [ 20.752851] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.752874] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.752894] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.752923] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.752946] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.752965] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.752994] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.753013] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.753032] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.753054] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.753076] ___sys_sendmsg (net/socket.c:2752) [ 20.753099] __sys_sendmsg (net/socket.c:2784) [ 20.753121] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.753142] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.753162] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 20.753186] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.753212] RIP: 0033:0x7f9a1c58808e [ 20.753234] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.753319] RSP: 002b:00007ffdf7af56d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.753353] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9a1c58808e [ 20.753386] RDX: 0000000000000000 RSI: 00007ffdf7af5780 RDI: 0000000000000005 [ 20.753426] RBP: 00007ffdf7af56e0 R08: 0000000000000000 R09: 0000000000000000 [ 20.753463] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4f [ 20.753505] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdf7af5e50 | [ 20.774444] ------------[ cut here ]------------ | [ 20.774484] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1155 | [ 20.774535] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 20.774650] Tainted: [W]=WARN [ 20.774674] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.774714] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.774746] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.774837] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 20.774867] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.774906] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fd000 [ 20.774946] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 20.774990] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.775033] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04431fd000 [ 20.775079] FS: 00007fd4d7c87840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 20.775122] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.775157] CR2: 0000000032f20988 CR3: 00000000032a3002 CR4: 0000000000771ef0 [ 20.775200] PKRU: 55555554 [ 20.775217] Call Trace: [ 20.775237] [ 20.775254] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 20.775277] notifier_call_chain (kernel/notifier.c:85) [ 20.775304] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 20.775329] ? nla_strscpy (lib/nlattr.c:795) [ 20.775352] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 20.775382] ? __nla_validate_parse (lib/nlattr.c:620) [ 20.775412] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.775436] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.775458] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.775486] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.775506] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.775528] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.775559] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.775585] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.775609] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.775631] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.775654] ___sys_sendmsg (net/socket.c:2752) [ 20.775679] __sys_sendmsg (net/socket.c:2784) [ 20.775708] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.775736] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.775760] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.775788] RIP: 0033:0x7fd4d7ec108e [ 20.775808] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.775896] RSP: 002b:00007ffcb190b320 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.775940] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd4d7ec108e [ 20.775982] RDX: 0000000000000000 RSI: 00007ffcb190b3d0 RDI: 0000000000000005 [ 20.776019] RBP: 00007ffcb190b330 R08: 0000000000000000 R09: 0000000000000000 [ 20.776063] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4f [ 20.776103] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcb190baa0 | [ 20.801168] ------------[ cut here ]------------ | [ 20.801201] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1157 | [ 20.801261] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 20.801384] Tainted: [W]=WARN [ 20.801409] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.801454] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.801485] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.801596] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 20.801628] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.801675] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058a00 [ 20.801724] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 20.801763] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.801810] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443058a00 [ 20.801855] FS: 00007ffbb94dd840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 20.801901] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.801937] CR2: 00000000112cf988 CR3: 00000000041f0005 CR4: 0000000000771ef0 [ 20.801980] PKRU: 55555554 [ 20.801995] Call Trace: [ 20.802010] [ 20.802025] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 20.802050] notifier_call_chain (kernel/notifier.c:85) [ 20.802074] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 20.802097] ? nla_strscpy (lib/nlattr.c:795) [ 20.802121] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 20.802150] ? __nla_validate_parse (lib/nlattr.c:620) [ 20.802184] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.802208] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.802234] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.802264] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.802285] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.802306] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.802336] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.802359] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.802381] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.802405] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.802429] ___sys_sendmsg (net/socket.c:2752) [ 20.802455] __sys_sendmsg (net/socket.c:2784) [ 20.802479] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.802501] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.802528] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 20.802556] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.802584] RIP: 0033:0x7ffbb971708e [ 20.802604] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.802735] RSP: 002b:00007ffe0038bb60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.802778] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ffbb971708e [ 20.802819] RDX: 0000000000000000 RSI: 00007ffe0038bc10 RDI: 0000000000000005 [ 20.802863] RBP: 00007ffe0038bb70 R08: 0000000000000000 R09: 0000000000000000 [ 20.802904] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4f [ 20.802945] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe0038c2e0 | [ 20.820260] ------------[ cut here ]------------ | [ 20.820296] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1159 | [ 20.820349] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 20.820470] Tainted: [W]=WARN [ 20.820495] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.820528] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.820560] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.820649] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 20.820692] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.820732] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b900 [ 20.820771] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 20.820811] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.820854] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044322b900 [ 20.820901] FS: 00007f73ad107840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 20.820949] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.820986] CR2: 0000000039975988 CR3: 000000000849f004 CR4: 0000000000771ef0 [ 20.821026] PKRU: 55555554 [ 20.821042] Call Trace: [ 20.821058] [ 20.821072] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 20.821097] notifier_call_chain (kernel/notifier.c:85) [ 20.821122] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 20.821145] ? nla_strscpy (lib/nlattr.c:795) [ 20.821168] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 20.821195] ? __nla_validate_parse (lib/nlattr.c:620) [ 20.821226] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.821252] ? kmem_cache_alloc_node_noprof (mm/slub.c:4749 mm/slub.c:4883 mm/slub.c:4950) [ 20.821281] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.821303] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.821342] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.821366] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.821389] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.821421] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.821445] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.821472] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.821495] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.821515] ___sys_sendmsg (net/socket.c:2752) [ 20.821539] __sys_sendmsg (net/socket.c:2784) [ 20.821562] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.821586] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.821610] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.821638] RIP: 0033:0x7f73ad34108e [ 20.821669] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.821763] RSP: 002b:00007ffebd6088a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.821808] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f73ad34108e [ 20.821854] RDX: 0000000000000000 RSI: 00007ffebd608950 RDI: 0000000000000005 [ 20.821892] RBP: 00007ffebd6088b0 R08: 0000000000000000 R09: 0000000000000000 [ 20.821936] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4f [ 20.821982] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffebd609020 | [ 20.859636] ------------[ cut here ]------------ | [ 20.859687] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1160 | [ 20.859745] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 20.859871] Tainted: [W]=WARN [ 20.859892] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.859924] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.859950] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.860043] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 20.860073] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.860117] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305a700 [ 20.860159] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 20.860201] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.860243] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044305a700 [ 20.860287] FS: 00007f46c8564840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 20.860329] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.860362] CR2: 00000000270da988 CR3: 00000000084fe001 CR4: 0000000000771ef0 [ 20.860403] PKRU: 55555554 [ 20.860418] Call Trace: [ 20.860433] [ 20.860450] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 20.860474] notifier_call_chain (kernel/notifier.c:85) [ 20.860496] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 20.860518] ? nla_strscpy (lib/nlattr.c:795) [ 20.860539] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 20.860571] ? __nla_validate_parse (lib/nlattr.c:620) [ 20.860597] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.860621] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.860644] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.860675] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.860702] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.860725] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.860756] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.860776] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.860800] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.860823] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.860845] ___sys_sendmsg (net/socket.c:2752) [ 20.860869] __sys_sendmsg (net/socket.c:2784) [ 20.860889] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.860912] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.860932] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.860958] RIP: 0033:0x7f46c879e08e [ 20.860983] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.861080] RSP: 002b:00007ffe1562ff10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.861126] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f46c879e08e [ 20.861164] RDX: 0000000000000000 RSI: 00007ffe1562ffc0 RDI: 0000000000000005 [ 20.861203] RBP: 00007ffe1562ff20 R08: 0000000000000000 R09: 0000000000000000 [ 20.861246] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf4f [ 20.861285] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe15630690 | [ 20.912160] ------------[ cut here ]------------ | [ 20.912192] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1162 | [ 20.912244] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 20.912363] Tainted: [W]=WARN [ 20.912384] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.912417] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.912449] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.912545] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 20.912573] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.912615] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431ff000 [ 20.912661] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 20.912706] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.912748] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04431ff000 [ 20.912795] FS: 00007f21ed364840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 20.912837] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.912876] CR2: 000000001b5a0988 CR3: 00000000084fe006 CR4: 0000000000771ef0 [ 20.912921] PKRU: 55555554 [ 20.912934] Call Trace: [ 20.912948] [ 20.912966] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 20.912991] notifier_call_chain (kernel/notifier.c:85) [ 20.913013] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 20.913038] ? nla_strscpy (lib/nlattr.c:795) [ 20.913060] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 20.913091] ? __nla_validate_parse (lib/nlattr.c:620) [ 20.913119] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.913144] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.913175] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.913203] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.913226] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.913250] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.913278] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.913298] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.913320] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.913349] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.913371] ___sys_sendmsg (net/socket.c:2752) [ 20.913393] __sys_sendmsg (net/socket.c:2784) [ 20.913416] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.913437] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.913461] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.913491] RIP: 0033:0x7f21ed59e08e [ 20.913512] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.913605] RSP: 002b:00007ffd25342740 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.913649] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f21ed59e08e [ 20.913695] RDX: 0000000000000000 RSI: 00007ffd253427f0 RDI: 0000000000000005 [ 20.913736] RBP: 00007ffd25342750 R08: 0000000000000000 R09: 0000000000000000 [ 20.913773] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf50 [ 20.913811] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd25342ec0 | [ 20.944448] ------------[ cut here ]------------ | [ 20.944488] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1164 | [ 20.944540] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 20.944666] Tainted: [W]=WARN [ 20.944696] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.944734] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.944763] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.944855] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 20.944882] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.944926] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443053a00 [ 20.944974] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 20.945020] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.945059] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443053a00 [ 20.945110] FS: 00007fd53e5e2840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 20.945152] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.945188] CR2: 00007fd53e8b21a0 CR3: 000000000d26f003 CR4: 0000000000771ef0 [ 20.945237] PKRU: 55555554 [ 20.945252] Call Trace: [ 20.945265] [ 20.945284] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 20.945308] notifier_call_chain (kernel/notifier.c:85) [ 20.945333] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 20.945357] ? nla_strscpy (lib/nlattr.c:795) [ 20.945380] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 20.945408] ? __nla_validate_parse (lib/nlattr.c:620) [ 20.945440] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.945461] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.945483] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.945513] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.945541] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.945568] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.945606] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.945638] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.945666] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.945695] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.945718] ___sys_sendmsg (net/socket.c:2752) [ 20.945743] __sys_sendmsg (net/socket.c:2784) [ 20.945766] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.945791] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.945811] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 20.945845] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.945874] RIP: 0033:0x7fd53e81c08e [ 20.945901] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.945996] RSP: 002b:00007ffe4babf2c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.946038] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd53e81c08e [ 20.946079] RDX: 0000000000000000 RSI: 00007ffe4babf370 RDI: 0000000000000005 [ 20.946119] RBP: 00007ffe4babf2d0 R08: 0000000000000000 R09: 0000000000000000 [ 20.946157] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf50 [ 20.946198] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe4babfa40 | [ 20.963054] ------------[ cut here ]------------ | [ 20.963093] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1165 | [ 20.963149] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 20.963267] Tainted: [W]=WARN [ 20.963290] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.963319] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.963347] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 20.963431] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 20.963460] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.963502] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305a900 [ 20.963545] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 20.963584] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.963620] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044305a900 [ 20.963674] FS: 00007efd753fc840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 20.963721] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.963756] CR2: 0000000010d04988 CR3: 000000000d268002 CR4: 0000000000771ef0 [ 20.963803] PKRU: 55555554 [ 20.963820] Call Trace: [ 20.963837] [ 20.963852] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 20.963871] notifier_call_chain (kernel/notifier.c:85) [ 20.963894] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 20.963917] ? nla_strscpy (lib/nlattr.c:795) [ 20.963937] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 20.963965] ? __nla_validate_parse (lib/nlattr.c:620) [ 20.963997] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.964020] ? kmem_cache_alloc_node_noprof (mm/slub.c:4749 mm/slub.c:4883 mm/slub.c:4950) [ 20.964048] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.964069] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.964098] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.964122] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.964142] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.964168] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.964188] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.964210] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.964229] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.964252] ___sys_sendmsg (net/socket.c:2752) [ 20.964277] __sys_sendmsg (net/socket.c:2784) [ 20.964297] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.964317] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.964341] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 20.964369] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.964395] RIP: 0033:0x7efd7563608e [ 20.964415] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.964513] RSP: 002b:00007ffddcc1a770 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.964553] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007efd7563608e [ 20.964597] RDX: 0000000000000000 RSI: 00007ffddcc1a820 RDI: 0000000000000005 [ 20.964640] RBP: 00007ffddcc1a780 R08: 0000000000000000 R09: 0000000000000000 [ 20.964689] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf50 [ 20.964728] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffddcc1aef0 | [ 20.980622] ------------[ cut here ]------------ | [ 20.980652] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1167 | [ 20.980715] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 20.980844] Tainted: [W]=WARN [ 20.980868] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.980903] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 20.980932] 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 [ 20.981029] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 20.981056] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 20.981099] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054000 [ 20.981139] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 20.981183] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 20.981225] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443054000 [ 20.981282] FS: 00007f29063c5840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 20.981334] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.981369] CR2: 0000000027402988 CR3: 0000000001fd2005 CR4: 0000000000771ef0 [ 20.981416] PKRU: 55555554 [ 20.981435] Call Trace: [ 20.981450] [ 20.981470] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 20.981495] notifier_call_chain (kernel/notifier.c:85) [ 20.981522] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 20.981543] ? nla_strscpy (lib/nlattr.c:795) [ 20.981568] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 20.981600] ? __nla_validate_parse (lib/nlattr.c:620) [ 20.981628] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 20.981658] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 20.981688] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 20.981719] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 20.981742] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 20.981767] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 20.981797] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 20.981818] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 20.981838] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 20.981869] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 20.981891] ___sys_sendmsg (net/socket.c:2752) [ 20.981914] __sys_sendmsg (net/socket.c:2784) [ 20.981937] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 20.981963] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 20.981983] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 20.982009] RIP: 0033:0x7f29065ff08e [ 20.982034] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 20.982130] RSP: 002b:00007ffc9e9a36b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 20.982172] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f29065ff08e [ 20.982216] RDX: 0000000000000000 RSI: 00007ffc9e9a3760 RDI: 0000000000000005 [ 20.982260] RBP: 00007ffc9e9a36c0 R08: 0000000000000000 R09: 0000000000000000 [ 20.982299] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf50 [ 20.982343] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc9e9a3e30 | [ 21.012039] ------------[ cut here ]------------ | [ 21.012071] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1169 | [ 21.012127] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 21.012260] Tainted: [W]=WARN [ 21.012284] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.012316] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.012343] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.012433] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 21.012463] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 21.012507] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441891e00 [ 21.012552] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 21.012593] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.012631] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441891e00 [ 21.012678] FS: 00007f06937e2840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 21.012719] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.012753] CR2: 00007f0693ab21a0 CR3: 000000000d24b004 CR4: 0000000000771ef0 [ 21.012795] PKRU: 55555554 [ 21.012811] Call Trace: [ 21.012824] [ 21.012841] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 21.012864] notifier_call_chain (kernel/notifier.c:85) [ 21.012885] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 21.012906] ? nla_strscpy (lib/nlattr.c:795) [ 21.012928] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 21.012963] ? __nla_validate_parse (lib/nlattr.c:620) [ 21.012996] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 21.013021] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 21.013043] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 21.013080] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 21.013099] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 21.013123] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 21.013156] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 21.013180] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 21.013207] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 21.013241] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 21.013263] ___sys_sendmsg (net/socket.c:2752) [ 21.013287] __sys_sendmsg (net/socket.c:2784) [ 21.013309] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 21.013330] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 21.013352] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 21.013378] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 21.013403] RIP: 0033:0x7f0693a1c08e [ 21.013424] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 21.013519] RSP: 002b:00007fff12d07600 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 21.013563] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0693a1c08e [ 21.013606] RDX: 0000000000000000 RSI: 00007fff12d076b0 RDI: 0000000000000005 [ 21.013646] RBP: 00007fff12d07610 R08: 0000000000000000 R09: 0000000000000000 [ 21.013689] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf50 [ 21.013734] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff12d07d80 | [ 21.043437] ------------[ cut here ]------------ | [ 21.043477] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1170 | [ 21.043527] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 21.043646] Tainted: [W]=WARN [ 21.043667] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.043709] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.043743] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.043835] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 21.043865] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 21.043904] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443053f00 [ 21.043945] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 21.043994] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.044034] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443053f00 [ 21.044076] FS: 00007f4bed7ed840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 21.044120] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.044154] CR2: 0000000037efa988 CR3: 0000000004210001 CR4: 0000000000771ef0 [ 21.044197] PKRU: 55555554 [ 21.044213] Call Trace: [ 21.044228] [ 21.044249] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 21.044274] notifier_call_chain (kernel/notifier.c:85) [ 21.044301] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 21.044324] ? nla_strscpy (lib/nlattr.c:795) [ 21.044346] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 21.044375] ? __nla_validate_parse (lib/nlattr.c:620) [ 21.044404] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 21.044427] ? kmem_cache_alloc_node_noprof (mm/slub.c:4749 mm/slub.c:4883 mm/slub.c:4950) [ 21.044456] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 21.044475] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 21.044505] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 21.044527] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 21.044551] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 21.044583] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 21.044606] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 21.044626] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 21.044651] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 21.044671] ___sys_sendmsg (net/socket.c:2752) [ 21.044701] __sys_sendmsg (net/socket.c:2784) [ 21.044725] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 21.044747] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 21.044774] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 21.044801] RIP: 0033:0x7f4beda2708e [ 21.044819] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 21.044914] RSP: 002b:00007ffed50d5a50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 21.044953] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4beda2708e [ 21.044996] RDX: 0000000000000000 RSI: 00007ffed50d5b00 RDI: 0000000000000005 [ 21.045035] RBP: 00007ffed50d5a60 R08: 0000000000000000 R09: 0000000000000000 [ 21.045081] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf50 [ 21.045123] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffed50d61d0 | [ 21.069575] ------------[ cut here ]------------ | [ 21.069617] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1172 | [ 21.069671] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 21.069805] Tainted: [W]=WARN [ 21.069826] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.069863] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.069895] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.069995] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 21.070028] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 21.070074] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443227700 [ 21.070122] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 21.070162] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.070202] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443227700 [ 21.070246] FS: 00007f5cf82fd840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 21.070293] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.070329] CR2: 0000000034140988 CR3: 000000000302d006 CR4: 0000000000771ef0 [ 21.070372] PKRU: 55555554 [ 21.070385] Call Trace: [ 21.070401] [ 21.070414] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 21.070442] notifier_call_chain (kernel/notifier.c:85) [ 21.070467] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 21.070495] ? nla_strscpy (lib/nlattr.c:795) [ 21.070517] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 21.070549] ? __nla_validate_parse (lib/nlattr.c:620) [ 21.070580] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 21.070605] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 21.070628] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 21.070662] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 21.070690] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 21.070715] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 21.070742] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 21.070763] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 21.070786] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 21.070807] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 21.070830] ___sys_sendmsg (net/socket.c:2752) [ 21.070852] __sys_sendmsg (net/socket.c:2784) [ 21.070875] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 21.070901] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 21.070926] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 21.070955] RIP: 0033:0x7f5cf853708e [ 21.070977] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 21.071078] RSP: 002b:00007ffeac21f810 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 21.071119] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5cf853708e [ 21.071166] RDX: 0000000000000000 RSI: 00007ffeac21f8c0 RDI: 0000000000000005 [ 21.071208] RBP: 00007ffeac21f820 R08: 0000000000000000 R09: 0000000000000000 [ 21.071256] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf50 [ 21.071297] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeac21ff90 | [ 21.101601] ------------[ cut here ]------------ | [ 21.101657] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1174 | [ 21.101715] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 21.101842] Tainted: [W]=WARN [ 21.101866] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.101899] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.101927] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.102024] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 21.102056] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 21.102100] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229800 [ 21.102144] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 21.102183] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.102225] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443229800 [ 21.102272] FS: 00007f8852d1d840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 21.102316] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.102348] CR2: 00000000395e9988 CR3: 0000000008537003 CR4: 0000000000771ef0 [ 21.102388] PKRU: 55555554 [ 21.102405] Call Trace: [ 21.102421] [ 21.102434] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 21.102459] notifier_call_chain (kernel/notifier.c:85) [ 21.102481] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 21.102505] ? nla_strscpy (lib/nlattr.c:795) [ 21.102528] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 21.102561] ? __nla_validate_parse (lib/nlattr.c:620) [ 21.102590] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 21.102618] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 21.102641] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 21.102671] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 21.102697] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 21.102720] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 21.102750] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 21.102778] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 21.102801] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 21.102824] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 21.102847] ___sys_sendmsg (net/socket.c:2752) [ 21.102871] __sys_sendmsg (net/socket.c:2784) [ 21.102891] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 21.102911] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 21.102932] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 21.102962] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 21.102992] RIP: 0033:0x7f8852f5708e [ 21.103014] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 21.103116] RSP: 002b:00007ffceb564f90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 21.103158] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8852f5708e [ 21.103200] RDX: 0000000000000000 RSI: 00007ffceb565040 RDI: 0000000000000005 [ 21.103241] RBP: 00007ffceb564fa0 R08: 0000000000000000 R09: 0000000000000000 [ 21.103280] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf50 [ 21.103319] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffceb565710 | [ 21.135312] ------------[ cut here ]------------ | [ 21.135345] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1176 | [ 21.135399] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 21.135521] Tainted: [W]=WARN [ 21.135541] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.135572] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.135600] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.135697] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 21.135728] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 21.135768] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058600 [ 21.135808] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 21.135846] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.135891] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443058600 [ 21.135934] FS: 00007f20d9d21840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 21.135987] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.136022] CR2: 00007f20d9ff11a0 CR3: 00000000086d9002 CR4: 0000000000771ef0 [ 21.136068] PKRU: 55555554 [ 21.136083] Call Trace: [ 21.136095] [ 21.136111] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 21.136141] notifier_call_chain (kernel/notifier.c:85) [ 21.136163] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 21.136183] ? nla_strscpy (lib/nlattr.c:795) [ 21.136209] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 21.136248] ? __nla_validate_parse (lib/nlattr.c:620) [ 21.136278] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 21.136299] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 21.136323] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 21.136350] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 21.136371] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 21.136398] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 21.136424] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 21.136445] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 21.136467] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 21.136491] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 21.136512] ___sys_sendmsg (net/socket.c:2752) [ 21.136533] __sys_sendmsg (net/socket.c:2784) [ 21.136559] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 21.136582] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 21.136609] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 21.136644] RIP: 0033:0x7f20d9f5b08e [ 21.136675] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 21.136771] RSP: 002b:00007fff6be3bbf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 21.136813] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f20d9f5b08e [ 21.136853] RDX: 0000000000000000 RSI: 00007fff6be3bca0 RDI: 0000000000000005 [ 21.136892] RBP: 00007fff6be3bc00 R08: 0000000000000000 R09: 0000000000000000 [ 21.136931] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf50 [ 21.136982] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff6be3c370 | [ 21.149751] ------------[ cut here ]------------ | [ 21.149782] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1177 | [ 21.149848] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 21.149985] Tainted: [W]=WARN [ 21.150003] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.150037] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.150061] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.150152] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 21.150179] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 21.150221] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2cc00 [ 21.150262] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 21.150304] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.150344] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2cc00 [ 21.150388] FS: 00007fbe3f543840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 21.150441] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.150474] CR2: 0000000005502988 CR3: 00000000033a2005 CR4: 0000000000771ef0 [ 21.150516] PKRU: 55555554 [ 21.150531] Call Trace: [ 21.150544] [ 21.150559] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 21.150582] notifier_call_chain (kernel/notifier.c:85) [ 21.150605] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 21.150628] ? nla_strscpy (lib/nlattr.c:795) [ 21.150653] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 21.150695] ? __nla_validate_parse (lib/nlattr.c:620) [ 21.150726] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 21.150747] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 21.150768] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 21.150794] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 21.150812] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 21.150833] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 21.150859] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 21.150880] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 21.150902] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 21.150923] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 21.150944] ___sys_sendmsg (net/socket.c:2752) [ 21.150964] __sys_sendmsg (net/socket.c:2784) [ 21.150985] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 21.151006] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 21.151028] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 21.151054] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 21.151082] RIP: 0033:0x7fbe3f77d08e [ 21.151104] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 21.151193] RSP: 002b:00007fffff2cf8d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 21.151241] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbe3f77d08e [ 21.151285] RDX: 0000000000000000 RSI: 00007fffff2cf980 RDI: 0000000000000005 [ 21.151325] RBP: 00007fffff2cf8e0 R08: 0000000000000000 R09: 0000000000000000 [ 21.151362] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf50 [ 21.151402] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffff2d0050 | [ 21.171630] ------------[ cut here ]------------ | [ 21.171661] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1179 | [ 21.171714] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 21.171842] Tainted: [W]=WARN [ 21.171861] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.171892] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.171922] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.172007] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 21.172038] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 21.172085] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2c500 [ 21.172125] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 21.172160] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.172190] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2c500 [ 21.172239] FS: 00007f5089101840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 21.172273] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.172309] CR2: 00007f50893d11a0 CR3: 000000000d26f004 CR4: 0000000000771ef0 [ 21.172348] PKRU: 55555554 [ 21.172364] Call Trace: [ 21.172380] [ 21.172394] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 21.172413] notifier_call_chain (kernel/notifier.c:85) [ 21.172436] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 21.172457] ? nla_strscpy (lib/nlattr.c:795) [ 21.172477] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 21.172507] ? __nla_validate_parse (lib/nlattr.c:620) [ 21.172535] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 21.172556] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 21.172576] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 21.172603] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 21.172622] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 21.172645] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 21.172675] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 21.172703] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 21.172724] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 21.172746] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 21.172770] ___sys_sendmsg (net/socket.c:2752) [ 21.172790] __sys_sendmsg (net/socket.c:2784) [ 21.172810] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 21.172832] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 21.172854] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 21.172878] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 21.172908] RIP: 0033:0x7f508933b08e [ 21.172929] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 21.173021] RSP: 002b:00007ffca9581c70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 21.173064] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f508933b08e [ 21.173102] RDX: 0000000000000000 RSI: 00007ffca9581d20 RDI: 0000000000000005 [ 21.173139] RBP: 00007ffca9581c80 R08: 0000000000000000 R09: 0000000000000000 [ 21.173181] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf50 [ 21.173223] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffca95823f0 | [ 21.190781] ------------[ cut here ]------------ | [ 21.190812] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1181 | [ 21.190866] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 21.190988] Tainted: [W]=WARN [ 21.191014] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.191053] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.191081] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.191169] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 21.191195] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 21.191238] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058000 [ 21.191279] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 21.191318] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.191356] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443058000 [ 21.191395] FS: 00007f3670b16840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 21.191437] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.191473] CR2: 0000000031f60988 CR3: 0000000003297001 CR4: 0000000000771ef0 [ 21.191516] PKRU: 55555554 [ 21.191529] Call Trace: [ 21.191542] [ 21.191562] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 21.191586] notifier_call_chain (kernel/notifier.c:85) [ 21.191606] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 21.191635] ? nla_strscpy (lib/nlattr.c:795) [ 21.191659] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 21.191698] ? __nla_validate_parse (lib/nlattr.c:620) [ 21.191735] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 21.191757] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 21.191785] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 21.191810] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 21.191831] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 21.191854] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 21.191882] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 21.191903] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 21.191924] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 21.191943] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 21.191968] ___sys_sendmsg (net/socket.c:2752) [ 21.191991] __sys_sendmsg (net/socket.c:2784) [ 21.192014] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 21.192037] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 21.192057] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 21.192086] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 21.192112] RIP: 0033:0x7f3670d5008e [ 21.192137] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 21.192234] RSP: 002b:00007ffdadb8a4d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 21.192275] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3670d5008e [ 21.192313] RDX: 0000000000000000 RSI: 00007ffdadb8a580 RDI: 0000000000000005 [ 21.192354] RBP: 00007ffdadb8a4e0 R08: 0000000000000000 R09: 0000000000000000 [ 21.192392] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf50 [ 21.192429] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdadb8ac50 | [ 21.216131] ------------[ cut here ]------------ | [ 21.216158] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1183 | [ 21.216211] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 21.216335] Tainted: [W]=WARN [ 21.216361] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.216396] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.216427] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.216518] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 21.216551] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 21.216599] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054b00 [ 21.216637] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 21.216682] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.216731] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443054b00 [ 21.216776] FS: 00007f61dd9ef840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 21.216822] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.216859] CR2: 000000002c07f988 CR3: 000000000404d006 CR4: 0000000000771ef0 [ 21.216902] PKRU: 55555554 [ 21.216917] Call Trace: [ 21.216930] [ 21.216945] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 21.216965] notifier_call_chain (kernel/notifier.c:85) [ 21.216991] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 21.217022] ? nla_strscpy (lib/nlattr.c:795) [ 21.217045] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 21.217075] ? __nla_validate_parse (lib/nlattr.c:620) [ 21.217103] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 21.217126] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 21.217148] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 21.217177] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 21.217201] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 21.217222] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 21.217261] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 21.217286] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 21.217309] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 21.217331] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 21.217352] ___sys_sendmsg (net/socket.c:2752) [ 21.217373] __sys_sendmsg (net/socket.c:2784) [ 21.217395] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 21.217417] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 21.217438] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 21.217468] RIP: 0033:0x7f61ddc2908e [ 21.217488] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 21.217583] RSP: 002b:00007fffda849010 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 21.217625] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f61ddc2908e [ 21.217663] RDX: 0000000000000000 RSI: 00007fffda8490c0 RDI: 0000000000000005 [ 21.217704] RBP: 00007fffda849020 R08: 0000000000000000 R09: 0000000000000000 [ 21.217745] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf50 [ 21.217782] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffda849790 | [ 21.251793] ------------[ cut here ]------------ | [ 21.251823] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1184 | [ 21.251877] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 21.252009] Tainted: [W]=WARN [ 21.252028] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.252063] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.252093] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.252197] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 21.252228] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 21.252277] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2c800 [ 21.252316] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 21.252357] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.252397] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2c800 [ 21.252442] FS: 00007f99136b3840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 21.252487] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.252514] CR2: 0000000030acc988 CR3: 0000000009663003 CR4: 0000000000771ef0 [ 21.252555] PKRU: 55555554 [ 21.252569] Call Trace: [ 21.252583] [ 21.252598] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 21.252623] notifier_call_chain (kernel/notifier.c:85) [ 21.252646] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 21.252669] ? nla_strscpy (lib/nlattr.c:795) [ 21.252694] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 21.252723] ? __nla_validate_parse (lib/nlattr.c:620) [ 21.252755] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 21.252779] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 21.252800] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 21.252823] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 21.252844] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 21.252866] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 21.252897] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 21.252919] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 21.252939] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 21.252961] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 21.252985] ___sys_sendmsg (net/socket.c:2752) [ 21.253006] __sys_sendmsg (net/socket.c:2784) [ 21.253029] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 21.253050] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 21.253072] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 21.253104] RIP: 0033:0x7f99138ed08e [ 21.253127] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 21.253224] RSP: 002b:00007ffe876f6da0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 21.253271] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f99138ed08e [ 21.253315] RDX: 0000000000000000 RSI: 00007ffe876f6e50 RDI: 0000000000000005 [ 21.253354] RBP: 00007ffe876f6db0 R08: 0000000000000000 R09: 0000000000000000 [ 21.253396] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf50 [ 21.253435] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe876f7520 | [ 21.270042] ------------[ cut here ]------------ | [ 21.270071] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1186 | [ 21.270129] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 21.270251] Tainted: [W]=WARN [ 21.270272] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.270312] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.270348] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.270440] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 21.270464] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 21.270505] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443053700 [ 21.270543] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 21.270582] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.270620] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443053700 [ 21.270665] FS: 00007f90cb92f840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 21.270716] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.270756] CR2: 000000003ce32988 CR3: 00000000086d9002 CR4: 0000000000771ef0 [ 21.270795] PKRU: 55555554 [ 21.270807] Call Trace: [ 21.270822] [ 21.270838] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 21.270860] notifier_call_chain (kernel/notifier.c:85) [ 21.270883] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 21.270906] ? nla_strscpy (lib/nlattr.c:795) [ 21.270927] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 21.270955] ? __nla_validate_parse (lib/nlattr.c:620) [ 21.270983] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 21.271007] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 21.271027] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 21.271053] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 21.271076] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 21.271094] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 21.271124] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 21.271144] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 21.271165] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 21.271187] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 21.271205] ___sys_sendmsg (net/socket.c:2752) [ 21.271226] __sys_sendmsg (net/socket.c:2784) [ 21.271250] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 21.271271] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 21.271292] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 21.271320] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 21.271347] RIP: 0033:0x7f90cbb6908e [ 21.271367] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 21.271462] RSP: 002b:00007ffd8d998b00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 21.271499] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f90cbb6908e [ 21.271541] RDX: 0000000000000000 RSI: 00007ffd8d998bb0 RDI: 0000000000000005 [ 21.271590] RBP: 00007ffd8d998b10 R08: 0000000000000000 R09: 0000000000000000 [ 21.271630] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf50 [ 21.271672] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd8d999280 | [ 21.287456] ------------[ cut here ]------------ | [ 21.287488] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1188 | [ 21.287546] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 21.287690] Tainted: [W]=WARN [ 21.287713] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.287749] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.287774] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.287863] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 21.287893] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 21.287929] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443053f00 [ 21.287966] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 21.288012] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.288048] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443053f00 [ 21.288085] FS: 00007f429fdd6840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 21.288125] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.288156] CR2: 000000001f737988 CR3: 00000000041e6005 CR4: 0000000000771ef0 [ 21.288193] PKRU: 55555554 [ 21.288206] Call Trace: [ 21.288219] [ 21.288237] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 21.288258] notifier_call_chain (kernel/notifier.c:85) [ 21.288281] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 21.288303] ? nla_strscpy (lib/nlattr.c:795) [ 21.288322] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 21.288347] ? __nla_validate_parse (lib/nlattr.c:620) [ 21.288375] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 21.288396] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 21.288417] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 21.288446] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 21.288469] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 21.288488] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 21.288512] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 21.288535] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 21.288554] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 21.288576] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 21.288594] ___sys_sendmsg (net/socket.c:2752) [ 21.288617] __sys_sendmsg (net/socket.c:2784) [ 21.288636] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 21.288659] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 21.288681] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 21.288708] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 21.288737] RIP: 0033:0x7f42a001008e [ 21.288759] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 21.288859] RSP: 002b:00007fff8ad51030 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 21.288897] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f42a001008e [ 21.288939] RDX: 0000000000000000 RSI: 00007fff8ad510e0 RDI: 0000000000000005 [ 21.288983] RBP: 00007fff8ad51040 R08: 0000000000000000 R09: 0000000000000000 [ 21.289021] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf50 [ 21.289063] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff8ad517b0 | [ 21.319561] ------------[ cut here ]------------ | [ 21.319593] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1190 | [ 21.319646] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 21.319769] Tainted: [W]=WARN [ 21.319786] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.319817] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.319846] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.319945] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 21.319979] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 21.320019] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058500 [ 21.320059] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 21.320101] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.320143] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443058500 [ 21.320193] FS: 00007f954c6db840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 21.320229] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.320269] CR2: 000000001c1c7988 CR3: 000000000419e004 CR4: 0000000000771ef0 [ 21.320307] PKRU: 55555554 [ 21.320319] Call Trace: [ 21.320331] [ 21.320348] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 21.320370] notifier_call_chain (kernel/notifier.c:85) [ 21.320395] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 21.320416] ? nla_strscpy (lib/nlattr.c:795) [ 21.320435] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 21.320467] ? __nla_validate_parse (lib/nlattr.c:620) [ 21.320496] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 21.320520] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 21.320539] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 21.320562] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 21.320580] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 21.320601] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 21.320632] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 21.320659] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 21.320681] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 21.320705] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 21.320726] ___sys_sendmsg (net/socket.c:2752) [ 21.320748] __sys_sendmsg (net/socket.c:2784) [ 21.320771] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 21.320791] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 21.320810] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 21.320841] RIP: 0033:0x7f954c91508e [ 21.320859] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 21.320961] RSP: 002b:00007ffc2b8fc000 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 21.321009] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f954c91508e [ 21.321050] RDX: 0000000000000000 RSI: 00007ffc2b8fc0b0 RDI: 0000000000000005 [ 21.321092] RBP: 00007ffc2b8fc010 R08: 0000000000000000 R09: 0000000000000000 [ 21.321133] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf50 [ 21.321173] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc2b8fc780 | [ 21.343199] ------------[ cut here ]------------ | [ 21.343239] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1192 | [ 21.343296] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 21.343417] Tainted: [W]=WARN [ 21.343436] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.343470] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.343501] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.343585] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 21.343614] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 21.343673] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054800 [ 21.343727] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 21.343771] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.343812] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443054800 [ 21.343854] FS: 00007f89643a8840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 21.343895] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.343930] CR2: 0000000007751988 CR3: 000000000d239001 CR4: 0000000000771ef0 [ 21.343972] PKRU: 55555554 [ 21.343987] Call Trace: [ 21.344002] [ 21.344017] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 21.344038] notifier_call_chain (kernel/notifier.c:85) [ 21.344059] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 21.344080] ? nla_strscpy (lib/nlattr.c:795) [ 21.344102] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 21.344128] ? __nla_validate_parse (lib/nlattr.c:620) [ 21.344155] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 21.344178] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 21.344203] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 21.344228] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 21.344250] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 21.344271] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 21.344296] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 21.344324] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 21.344343] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 21.344363] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 21.344385] ___sys_sendmsg (net/socket.c:2752) [ 21.344407] __sys_sendmsg (net/socket.c:2784) [ 21.344429] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 21.344449] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 21.344473] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 21.344498] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 21.344528] RIP: 0033:0x7f89645e208e [ 21.344550] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 21.344644] RSP: 002b:00007fff1a866f10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 21.344693] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f89645e208e [ 21.344739] RDX: 0000000000000000 RSI: 00007fff1a866fc0 RDI: 0000000000000005 [ 21.344785] RBP: 00007fff1a866f20 R08: 0000000000000000 R09: 0000000000000000 [ 21.344823] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf50 [ 21.344871] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff1a867690 | [ 21.373874] ------------[ cut here ]------------ | [ 21.373916] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1193 | [ 21.373974] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 21.374094] Tainted: [W]=WARN [ 21.374115] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.374154] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.374186] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.374274] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 21.374303] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 21.374339] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fd000 [ 21.374378] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 21.374423] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.374464] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04431fd000 [ 21.374514] FS: 00007f9410f94840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 21.374552] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.374588] CR2: 000000003e988988 CR3: 000000000419e006 CR4: 0000000000771ef0 [ 21.374625] PKRU: 55555554 [ 21.374641] Call Trace: [ 21.374656] [ 21.374672] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 21.374701] notifier_call_chain (kernel/notifier.c:85) [ 21.374727] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 21.374749] ? nla_strscpy (lib/nlattr.c:795) [ 21.374770] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 21.374802] ? __nla_validate_parse (lib/nlattr.c:620) [ 21.374828] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 21.374856] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 21.374880] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 21.374908] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 21.374928] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 21.374950] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 21.374980] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 21.375002] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 21.375024] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 21.375046] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 21.375069] ___sys_sendmsg (net/socket.c:2752) [ 21.375094] __sys_sendmsg (net/socket.c:2784) [ 21.375115] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 21.375147] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 21.375166] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 21.375194] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 21.375221] RIP: 0033:0x7f94111ce08e [ 21.375244] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 21.375332] RSP: 002b:00007ffe4a7bae30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 21.375369] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f94111ce08e [ 21.375417] RDX: 0000000000000000 RSI: 00007ffe4a7baee0 RDI: 0000000000000005 [ 21.375461] RBP: 00007ffe4a7bae40 R08: 0000000000000000 R09: 0000000000000000 [ 21.375509] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf50 [ 21.375548] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe4a7bb5b0 | [ 21.398757] ------------[ cut here ]------------ | [ 21.398794] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1195 | [ 21.398843] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 21.398968] Tainted: [W]=WARN [ 21.398987] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.399024] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.399056] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.399150] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 21.399181] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 21.399222] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054b00 [ 21.399269] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 21.399307] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.399346] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443054b00 [ 21.399387] FS: 00007ff8bc361840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 21.399431] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.399467] CR2: 00007ff8bc6311a0 CR3: 000000000d26f003 CR4: 0000000000771ef0 [ 21.399506] PKRU: 55555554 [ 21.399521] Call Trace: [ 21.399536] [ 21.399550] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 21.399569] notifier_call_chain (kernel/notifier.c:85) [ 21.399589] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 21.399609] ? nla_strscpy (lib/nlattr.c:795) [ 21.399630] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 21.399659] ? __nla_validate_parse (lib/nlattr.c:620) [ 21.399693] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 21.399717] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 21.399740] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 21.399768] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 21.399790] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 21.399810] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 21.399838] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 21.399859] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 21.399881] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 21.399901] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 21.399923] ___sys_sendmsg (net/socket.c:2752) [ 21.399945] __sys_sendmsg (net/socket.c:2784) [ 21.399966] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 21.399991] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 21.400013] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 21.400036] RIP: 0033:0x7ff8bc59b08e [ 21.400056] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 21.400154] RSP: 002b:00007fff9da4e980 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 21.400194] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff8bc59b08e [ 21.400240] RDX: 0000000000000000 RSI: 00007fff9da4ea30 RDI: 0000000000000005 [ 21.400285] RBP: 00007fff9da4e990 R08: 0000000000000000 R09: 0000000000000000 [ 21.400326] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf50 [ 21.400366] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff9da4f100 | [ 21.415757] ------------[ cut here ]------------ | [ 21.415790] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1197 | [ 21.415841] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 21.415968] Tainted: [W]=WARN [ 21.415991] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.416026] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.416054] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.416151] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 21.416178] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 21.416220] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322be00 [ 21.416263] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 21.416302] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.416342] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044322be00 [ 21.416385] FS: 00007f36c23a3840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 21.416428] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.416463] CR2: 00000000225c5988 CR3: 000000000404d002 CR4: 0000000000771ef0 [ 21.416504] PKRU: 55555554 [ 21.416518] Call Trace: [ 21.416531] [ 21.416546] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 21.416566] notifier_call_chain (kernel/notifier.c:85) [ 21.416588] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 21.416613] ? nla_strscpy (lib/nlattr.c:795) [ 21.416636] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 21.416669] ? __nla_validate_parse (lib/nlattr.c:620) [ 21.416700] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 21.416723] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 21.416744] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 21.416771] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 21.416792] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 21.416813] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 21.416839] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 21.416860] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 21.416878] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 21.416899] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 21.416920] ___sys_sendmsg (net/socket.c:2752) [ 21.416940] __sys_sendmsg (net/socket.c:2784) [ 21.416966] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 21.416987] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 21.417008] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 21.417035] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 21.417063] RIP: 0033:0x7f36c25dd08e [ 21.417084] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 21.417177] RSP: 002b:00007ffd617ab340 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 21.417216] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f36c25dd08e [ 21.417261] RDX: 0000000000000000 RSI: 00007ffd617ab3f0 RDI: 0000000000000005 [ 21.417302] RBP: 00007ffd617ab350 R08: 0000000000000000 R09: 0000000000000000 [ 21.417343] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf50 [ 21.417383] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd617abac0 | [ 21.449635] ------------[ cut here ]------------ | [ 21.449670] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1199 | [ 21.449727] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 21.449851] Tainted: [W]=WARN [ 21.449870] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.449905] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.449933] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.450028] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 21.450056] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 21.450096] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059600 [ 21.450129] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 21.450171] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.450214] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443059600 [ 21.450259] FS: 00007ff31aa7d840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 21.450307] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.450344] CR2: 000000002a576988 CR3: 00000000084d2006 CR4: 0000000000771ef0 [ 21.450383] PKRU: 55555554 [ 21.450397] Call Trace: [ 21.450411] [ 21.450426] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 21.450449] notifier_call_chain (kernel/notifier.c:85) [ 21.450469] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 21.450491] ? nla_strscpy (lib/nlattr.c:795) [ 21.450514] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 21.450548] ? __nla_validate_parse (lib/nlattr.c:620) [ 21.450578] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 21.450600] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 21.450620] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 21.450650] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 21.450668] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 21.450694] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 21.450722] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 21.450743] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 21.450763] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 21.450787] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 21.450809] ___sys_sendmsg (net/socket.c:2752) [ 21.450830] __sys_sendmsg (net/socket.c:2784) [ 21.450853] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 21.450875] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 21.450897] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 21.450926] RIP: 0033:0x7ff31acb708e [ 21.450953] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 21.451057] RSP: 002b:00007ffe6264a450 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 21.451094] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff31acb708e [ 21.451136] RDX: 0000000000000000 RSI: 00007ffe6264a500 RDI: 0000000000000005 [ 21.451175] RBP: 00007ffe6264a460 R08: 0000000000000000 R09: 0000000000000000 [ 21.451217] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf50 [ 21.451257] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe6264abd0 | [ 21.472074] ------------[ cut here ]------------ | [ 21.472104] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1201 | [ 21.472162] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 21.472274] Tainted: [W]=WARN [ 21.472295] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.472330] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.472360] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.472452] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 21.472479] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 21.472523] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305a600 [ 21.472564] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 21.472600] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.472641] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044305a600 [ 21.472690] FS: 00007fed4ebad840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 21.472739] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.472769] CR2: 0000000030738988 CR3: 000000000d26f004 CR4: 0000000000771ef0 [ 21.472808] PKRU: 55555554 [ 21.472827] Call Trace: [ 21.472842] [ 21.472858] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 21.472881] notifier_call_chain (kernel/notifier.c:85) [ 21.472900] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 21.472919] ? nla_strscpy (lib/nlattr.c:795) [ 21.472941] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 21.472966] ? __nla_validate_parse (lib/nlattr.c:620) [ 21.472992] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 21.473011] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 21.473030] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 21.473059] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 21.473079] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 21.473098] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 21.473126] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 21.473146] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 21.473169] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 21.473191] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 21.473212] ___sys_sendmsg (net/socket.c:2752) [ 21.473235] __sys_sendmsg (net/socket.c:2784) [ 21.473257] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 21.473283] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 21.473301] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 21.473330] RIP: 0033:0x7fed4ede708e [ 21.473351] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 21.473447] RSP: 002b:00007ffdc61248c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 21.473518] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fed4ede708e [ 21.473570] RDX: 0000000000000000 RSI: 00007ffdc6124970 RDI: 0000000000000005 [ 21.473609] RBP: 00007ffdc61248d0 R08: 0000000000000000 R09: 0000000000000000 [ 21.473644] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf50 [ 21.473688] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdc6125040 | [ 21.502609] ------------[ cut here ]------------ | [ 21.502676] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1202 | [ 21.502738] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 21.502866] Tainted: [W]=WARN [ 21.502891] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.502923] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.502954] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.503039] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 21.503063] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 21.503105] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054600 [ 21.503148] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 21.503185] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.503227] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443054600 [ 21.503274] FS: 00007fb45b5ce840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 21.503319] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.503351] CR2: 000000003af42988 CR3: 00000000042f7003 CR4: 0000000000771ef0 [ 21.503395] PKRU: 55555554 [ 21.503408] Call Trace: [ 21.503423] [ 21.503436] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 21.503460] notifier_call_chain (kernel/notifier.c:85) [ 21.503482] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 21.503500] ? nla_strscpy (lib/nlattr.c:795) [ 21.503521] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 21.503551] ? __nla_validate_parse (lib/nlattr.c:620) [ 21.503581] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 21.503602] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 21.503623] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 21.503653] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 21.503675] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 21.503700] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 21.503730] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 21.503753] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 21.503775] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 21.503796] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 21.503814] ___sys_sendmsg (net/socket.c:2752) [ 21.503837] __sys_sendmsg (net/socket.c:2784) [ 21.503859] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 21.503883] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 21.503906] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 21.503934] RIP: 0033:0x7fb45b80808e [ 21.503955] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 21.504032] RSP: 002b:00007ffdb76dfe90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 21.504077] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb45b80808e [ 21.504117] RDX: 0000000000000000 RSI: 00007ffdb76dff40 RDI: 0000000000000005 [ 21.504156] RBP: 00007ffdb76dfea0 R08: 0000000000000000 R09: 0000000000000000 [ 21.504200] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf50 [ 21.504241] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdb76e0610 | [ 21.513334] ------------[ cut here ]------------ | [ 21.513367] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1204 | [ 21.513422] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 21.513534] Tainted: [W]=WARN [ 21.513553] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.513586] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.513615] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.513728] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 21.513756] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 21.513802] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054f00 [ 21.513839] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 21.513879] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.513917] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443054f00 [ 21.513961] FS: 00007fd806e93840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 21.514007] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.514041] CR2: 000000002f228988 CR3: 000000000972c006 CR4: 0000000000771ef0 [ 21.514081] PKRU: 55555554 [ 21.514097] Call Trace: [ 21.514110] [ 21.514126] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 21.514146] notifier_call_chain (kernel/notifier.c:85) [ 21.514167] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 21.514192] ? nla_strscpy (lib/nlattr.c:795) [ 21.514215] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 21.514251] ? __nla_validate_parse (lib/nlattr.c:620) [ 21.514280] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 21.514304] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 21.514324] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 21.514353] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 21.514374] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 21.514394] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 21.514421] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 21.514441] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 21.514464] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 21.514484] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 21.514506] ___sys_sendmsg (net/socket.c:2752) [ 21.514526] __sys_sendmsg (net/socket.c:2784) [ 21.514547] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 21.514568] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 21.514588] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 21.514620] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 21.514650] RIP: 0033:0x7fd8070cd08e [ 21.514671] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 21.514770] RSP: 002b:00007ffc067f5a60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 21.514811] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd8070cd08e [ 21.514849] RDX: 0000000000000000 RSI: 00007ffc067f5b10 RDI: 0000000000000005 [ 21.514891] RBP: 00007ffc067f5a70 R08: 0000000000000000 R09: 0000000000000000 [ 21.514932] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf50 [ 21.514973] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc067f61e0 | [ 21.540611] ------------[ cut here ]------------ | [ 21.540643] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1206 | [ 21.540708] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 21.540824] Tainted: [W]=WARN [ 21.540846] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.540885] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.540911] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.540986] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 21.541014] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 21.541056] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2d500 [ 21.541100] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 21.541142] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.541183] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2d500 [ 21.541237] FS: 00007fad612cb840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 21.541276] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.541312] CR2: 0000000030e65988 CR3: 000000000868f005 CR4: 0000000000771ef0 [ 21.541354] PKRU: 55555554 [ 21.541367] Call Trace: [ 21.541379] [ 21.541395] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 21.541418] notifier_call_chain (kernel/notifier.c:85) [ 21.541441] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 21.541461] ? nla_strscpy (lib/nlattr.c:795) [ 21.541482] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 21.541514] ? __nla_validate_parse (lib/nlattr.c:620) [ 21.541542] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 21.541563] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 21.541586] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 21.541613] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 21.541631] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 21.541653] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 21.541679] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 21.541707] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 21.541730] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 21.541752] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 21.541773] ___sys_sendmsg (net/socket.c:2752) [ 21.541794] __sys_sendmsg (net/socket.c:2784) [ 21.541817] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 21.541841] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 21.541860] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 21.541888] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 21.541917] RIP: 0033:0x7fad6150508e [ 21.541937] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 21.542034] RSP: 002b:00007fff3cfe9a90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 21.542074] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fad6150508e [ 21.542113] RDX: 0000000000000000 RSI: 00007fff3cfe9b40 RDI: 0000000000000005 [ 21.542156] RBP: 00007fff3cfe9aa0 R08: 0000000000000000 R09: 0000000000000000 [ 21.542198] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf50 [ 21.542241] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff3cfea210 | [ 21.584267] ------------[ cut here ]------------ | [ 21.584317] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1207 | [ 21.584369] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 21.584501] Tainted: [W]=WARN [ 21.584525] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.584565] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.584597] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.584697] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 21.584726] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 21.584766] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b100 [ 21.584805] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 21.584848] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.584887] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044322b100 [ 21.584933] FS: 00007fc270e2a840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 21.584975] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.585011] CR2: 0000000038dd7988 CR3: 00000000041e6003 CR4: 0000000000771ef0 [ 21.585049] PKRU: 55555554 [ 21.585063] Call Trace: [ 21.585078] [ 21.585094] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 21.585116] notifier_call_chain (kernel/notifier.c:85) [ 21.585137] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 21.585161] ? nla_strscpy (lib/nlattr.c:795) [ 21.585184] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 21.585217] ? __nla_validate_parse (lib/nlattr.c:620) [ 21.585250] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 21.585272] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 21.585292] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 21.585322] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 21.585342] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 21.585364] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 21.585394] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 21.585415] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 21.585434] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 21.585456] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 21.585475] ___sys_sendmsg (net/socket.c:2752) [ 21.585497] __sys_sendmsg (net/socket.c:2784) [ 21.585519] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 21.585541] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 21.585565] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 21.585592] RIP: 0033:0x7fc27106408e [ 21.585613] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 21.585709] RSP: 002b:00007ffc2986faf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 21.585754] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc27106408e [ 21.585793] RDX: 0000000000000000 RSI: 00007ffc2986fba0 RDI: 0000000000000005 [ 21.585832] RBP: 00007ffc2986fb00 R08: 0000000000000000 R09: 0000000000000000 [ 21.585874] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf50 [ 21.585914] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc29870270 | [ 21.605275] ------------[ cut here ]------------ | [ 21.605302] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1209 | [ 21.605349] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 21.605476] Tainted: [W]=WARN [ 21.605495] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.605524] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.605553] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.605645] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 21.605675] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 21.605718] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055f00 [ 21.605761] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 21.605806] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.605848] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443055f00 [ 21.605892] FS: 00007fdf43d71840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 21.605934] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.605964] CR2: 00007fdf440411a0 CR3: 00000000041dc001 CR4: 0000000000771ef0 [ 21.606007] PKRU: 55555554 [ 21.606027] Call Trace: [ 21.606039] [ 21.606052] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 21.606075] notifier_call_chain (kernel/notifier.c:85) [ 21.606098] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 21.606119] ? nla_strscpy (lib/nlattr.c:795) [ 21.606143] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 21.606173] ? __nla_validate_parse (lib/nlattr.c:620) [ 21.606204] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 21.606223] ? __pcs_replace_empty_main (mm/slub.c:4620) [ 21.606259] ? kmem_cache_alloc_node_noprof (mm/slub.c:4749 mm/slub.c:4883 mm/slub.c:4950) [ 21.606287] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 21.606311] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 21.606341] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 21.606360] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 21.606379] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 21.606405] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 21.606425] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 21.606447] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 21.606469] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 21.606488] ___sys_sendmsg (net/socket.c:2752) [ 21.606508] __sys_sendmsg (net/socket.c:2784) [ 21.606528] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 21.606551] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 21.606570] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 21.606596] RIP: 0033:0x7fdf43fab08e [ 21.606619] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 21.606724] RSP: 002b:00007fffa4aa28c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 21.606767] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdf43fab08e [ 21.606808] RDX: 0000000000000000 RSI: 00007fffa4aa2970 RDI: 0000000000000005 [ 21.606850] RBP: 00007fffa4aa28d0 R08: 0000000000000000 R09: 0000000000000000 [ 21.606893] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf50 [ 21.606932] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa4aa3040 | [ 21.639982] ------------[ cut here ]------------ | [ 21.640013] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1210 | [ 21.640067] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 21.640196] Tainted: [W]=WARN [ 21.640216] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.640251] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.640284] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.640381] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 21.640406] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 21.640446] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054f00 [ 21.640486] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 21.640529] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.640565] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443054f00 [ 21.640609] FS: 00007fceb662d840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 21.640653] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.640704] CR2: 000000003fbdc988 CR3: 0000000008408006 CR4: 0000000000771ef0 [ 21.640750] PKRU: 55555554 [ 21.640768] Call Trace: [ 21.640782] [ 21.640797] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 21.640821] notifier_call_chain (kernel/notifier.c:85) [ 21.640840] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 21.640859] ? nla_strscpy (lib/nlattr.c:795) [ 21.640886] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 21.640911] ? __nla_validate_parse (lib/nlattr.c:620) [ 21.640937] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 21.640959] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 21.640981] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 21.641013] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 21.641037] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 21.641058] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 21.641086] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 21.641108] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 21.641129] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 21.641148] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 21.641166] ___sys_sendmsg (net/socket.c:2752) [ 21.641188] __sys_sendmsg (net/socket.c:2784) [ 21.641209] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 21.641234] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 21.641254] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 21.641282] RIP: 0033:0x7fceb686708e [ 21.641303] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 21.641397] RSP: 002b:00007ffd924405f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 21.641437] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fceb686708e [ 21.641478] RDX: 0000000000000000 RSI: 00007ffd924406a0 RDI: 0000000000000005 [ 21.641528] RBP: 00007ffd92440600 R08: 0000000000000000 R09: 0000000000000000 [ 21.641566] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf50 [ 21.641610] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd92440d70 | [ 21.670256] ------------[ cut here ]------------ | [ 21.670295] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1212 | [ 21.670352] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 21.670472] Tainted: [W]=WARN [ 21.670495] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.670528] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.670558] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.670661] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 21.670693] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 21.670735] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443053700 [ 21.670775] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 21.670819] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.670861] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443053700 [ 21.670908] FS: 00007f17d15b7840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 21.670954] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.670989] CR2: 0000000004303988 CR3: 000000000d2db003 CR4: 0000000000771ef0 [ 21.671033] PKRU: 55555554 [ 21.671049] Call Trace: [ 21.671063] [ 21.671076] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 21.671100] notifier_call_chain (kernel/notifier.c:85) [ 21.671122] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 21.671145] ? nla_strscpy (lib/nlattr.c:795) [ 21.671167] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 21.671193] ? __nla_validate_parse (lib/nlattr.c:620) [ 21.671220] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 21.671242] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 21.671263] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 21.671289] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 21.671310] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 21.671331] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 21.671364] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 21.671387] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 21.671407] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 21.671428] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 21.671446] ___sys_sendmsg (net/socket.c:2752) [ 21.671466] __sys_sendmsg (net/socket.c:2784) [ 21.671488] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 21.671510] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 21.671534] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 21.671560] RIP: 0033:0x7f17d17f108e [ 21.671581] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 21.671675] RSP: 002b:00007fffa8e225c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 21.671733] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f17d17f108e [ 21.671775] RDX: 0000000000000000 RSI: 00007fffa8e22670 RDI: 0000000000000005 [ 21.671816] RBP: 00007fffa8e225d0 R08: 0000000000000000 R09: 0000000000000000 [ 21.671858] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf50 [ 21.671897] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa8e22d40 | [ 21.700128] ------------[ cut here ]------------ | [ 21.700178] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1214 | [ 21.700235] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 21.700367] Tainted: [W]=WARN [ 21.700386] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.700416] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.700444] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.700546] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 21.700573] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 21.700616] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055800 [ 21.700654] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 21.700703] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.700743] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443055800 [ 21.700787] FS: 00007fac620fb840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 21.700832] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.700864] CR2: 000000003a769988 CR3: 000000000d239002 CR4: 0000000000771ef0 [ 21.700905] PKRU: 55555554 [ 21.700923] Call Trace: [ 21.700936] [ 21.700955] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 21.700979] notifier_call_chain (kernel/notifier.c:85) [ 21.701001] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 21.701021] ? nla_strscpy (lib/nlattr.c:795) [ 21.701042] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 21.701069] ? __nla_validate_parse (lib/nlattr.c:620) [ 21.701097] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 21.701118] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 21.701140] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 21.701171] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 21.701189] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 21.701209] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 21.701238] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 21.701260] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 21.701283] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 21.701303] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 21.701323] ___sys_sendmsg (net/socket.c:2752) [ 21.701346] __sys_sendmsg (net/socket.c:2784) [ 21.701365] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 21.701390] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 21.701412] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 21.701438] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 21.701463] RIP: 0033:0x7fac6233508e [ 21.701484] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 21.701580] RSP: 002b:00007ffd7e7a4fb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 21.701624] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fac6233508e [ 21.701673] RDX: 0000000000000000 RSI: 00007ffd7e7a5060 RDI: 0000000000000005 [ 21.701715] RBP: 00007ffd7e7a4fc0 R08: 0000000000000000 R09: 0000000000000000 [ 21.701756] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf50 [ 21.701799] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd7e7a5730 | [ 21.752247] ------------[ cut here ]------------ | [ 21.752307] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1216 | [ 21.752359] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 21.752476] Tainted: [W]=WARN [ 21.752497] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.752532] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.752557] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.752650] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 21.752680] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 21.752725] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058000 [ 21.752760] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 21.752805] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.752846] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443058000 [ 21.752890] FS: 00007f1369d22840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 21.752924] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.752960] CR2: 00007f1369ff21a0 CR3: 00000000041e6005 CR4: 0000000000771ef0 [ 21.753004] PKRU: 55555554 [ 21.753020] Call Trace: [ 21.753033] [ 21.753047] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 21.753075] notifier_call_chain (kernel/notifier.c:85) [ 21.753099] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 21.753124] ? nla_strscpy (lib/nlattr.c:795) [ 21.753143] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 21.753175] ? __nla_validate_parse (lib/nlattr.c:620) [ 21.753199] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 21.753223] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 21.753248] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 21.753275] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 21.753295] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 21.753316] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 21.753343] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 21.753364] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 21.753383] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 21.753404] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 21.753431] ___sys_sendmsg (net/socket.c:2752) [ 21.753454] __sys_sendmsg (net/socket.c:2784) [ 21.753475] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 21.753498] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 21.753519] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 21.753547] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 21.753575] RIP: 0033:0x7f1369f5c08e [ 21.753595] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 21.753700] RSP: 002b:00007ffc430bfd80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 21.753742] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1369f5c08e [ 21.753780] RDX: 0000000000000000 RSI: 00007ffc430bfe30 RDI: 0000000000000005 [ 21.753819] RBP: 00007ffc430bfd90 R08: 0000000000000000 R09: 0000000000000000 [ 21.753861] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf50 [ 21.753899] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc430c0500 | [ 21.769675] ------------[ cut here ]------------ | [ 21.769716] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1218 | [ 21.769764] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 21.769890] Tainted: [W]=WARN [ 21.769911] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.769943] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.769971] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.770064] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 21.770094] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 21.770135] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443053900 [ 21.770175] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 21.770219] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.770265] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443053900 [ 21.770308] FS: 00007f2a2fe4f840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 21.770342] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.770373] CR2: 000000001d4bc988 CR3: 000000000d24b004 CR4: 0000000000771ef0 [ 21.770416] PKRU: 55555554 [ 21.770428] Call Trace: [ 21.770444] [ 21.770458] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 21.770480] notifier_call_chain (kernel/notifier.c:85) [ 21.770505] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 21.770530] ? nla_strscpy (lib/nlattr.c:795) [ 21.770551] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 21.770580] ? __nla_validate_parse (lib/nlattr.c:620) [ 21.770610] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 21.770634] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 21.770658] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 21.770717] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 21.770745] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 21.770780] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 21.770806] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 21.770826] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 21.770845] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 21.770864] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 21.770887] ___sys_sendmsg (net/socket.c:2752) [ 21.770907] __sys_sendmsg (net/socket.c:2784) [ 21.770927] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 21.770947] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 21.770968] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 21.771000] RIP: 0033:0x7f2a3008908e [ 21.771022] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 21.771110] RSP: 002b:00007ffe1a8e4680 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 21.771152] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2a3008908e [ 21.771191] RDX: 0000000000000000 RSI: 00007ffe1a8e4730 RDI: 0000000000000005 [ 21.771246] RBP: 00007ffe1a8e4690 R08: 0000000000000000 R09: 0000000000000000 [ 21.771279] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf50 [ 21.771322] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe1a8e4e00 | [ 21.809786] ------------[ cut here ]------------ | [ 21.809821] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1220 | [ 21.809872] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 21.809996] Tainted: [W]=WARN [ 21.810019] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.810052] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.810080] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.810170] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 21.810209] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 21.810259] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305a600 [ 21.810300] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 21.810343] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.810383] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044305a600 [ 21.810433] FS: 00007fa08035a840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 21.810473] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.810506] CR2: 0000000040481988 CR3: 00000000042f7001 CR4: 0000000000771ef0 [ 21.810545] PKRU: 55555554 [ 21.810560] Call Trace: [ 21.810577] [ 21.810590] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 21.810611] notifier_call_chain (kernel/notifier.c:85) [ 21.810637] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 21.810660] ? nla_strscpy (lib/nlattr.c:795) [ 21.810695] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 21.810727] ? __nla_validate_parse (lib/nlattr.c:620) [ 21.810756] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 21.810776] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 21.810808] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 21.810836] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 21.810858] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 21.810878] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 21.810905] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 21.810925] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 21.810946] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 21.810965] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 21.810987] ___sys_sendmsg (net/socket.c:2752) [ 21.811011] __sys_sendmsg (net/socket.c:2784) [ 21.811032] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 21.811054] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 21.811075] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 21.811101] RIP: 0033:0x7fa08059408e [ 21.811122] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 21.811216] RSP: 002b:00007ffc32a484a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 21.811259] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa08059408e [ 21.811302] RDX: 0000000000000000 RSI: 00007ffc32a48550 RDI: 0000000000000005 [ 21.811339] RBP: 00007ffc32a484b0 R08: 0000000000000000 R09: 0000000000000000 [ 21.811379] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf50 [ 21.811421] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc32a48c20 | [ 21.842851] ------------[ cut here ]------------ | [ 21.842908] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1221 | [ 21.842962] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 21.843095] Tainted: [W]=WARN [ 21.843115] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.843147] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.843177] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.843275] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 21.843301] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 21.843343] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229600 [ 21.843379] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 21.843421] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.843460] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443229600 [ 21.843501] FS: 00007fb1b6c5f840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 21.843545] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.843575] CR2: 000000002c60f988 CR3: 000000000849f006 CR4: 0000000000771ef0 [ 21.843617] PKRU: 55555554 [ 21.843632] Call Trace: [ 21.843649] [ 21.843665] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 21.843737] notifier_call_chain (kernel/notifier.c:85) [ 21.843757] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 21.843777] ? nla_strscpy (lib/nlattr.c:795) [ 21.843803] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 21.843832] ? __nla_validate_parse (lib/nlattr.c:620) [ 21.843859] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 21.843884] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 21.843906] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 21.843932] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 21.843953] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 21.843976] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 21.844003] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 21.844022] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 21.844044] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 21.844063] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 21.844086] ___sys_sendmsg (net/socket.c:2752) [ 21.844107] __sys_sendmsg (net/socket.c:2784) [ 21.844126] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 21.844147] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 21.844170] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 21.844197] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 21.844224] RIP: 0033:0x7fb1b6e9908e [ 21.844250] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 21.844335] RSP: 002b:00007ffd87ffce30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 21.844379] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb1b6e9908e [ 21.844422] RDX: 0000000000000000 RSI: 00007ffd87ffcee0 RDI: 0000000000000005 [ 21.844468] RBP: 00007ffd87ffce40 R08: 0000000000000000 R09: 0000000000000000 [ 21.844506] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf50 [ 21.844546] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd87ffd5b0 | [ 21.858911] ------------[ cut here ]------------ | [ 21.858948] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1223 | [ 21.859000] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 21.859118] Tainted: [W]=WARN [ 21.859137] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.859167] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.859194] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.859286] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 21.859313] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 21.859350] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2d800 [ 21.859395] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 21.859436] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.859479] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2d800 [ 21.859518] FS: 00007fb273335840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 21.859565] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.859596] CR2: 0000000013b8a988 CR3: 0000000003081003 CR4: 0000000000771ef0 [ 21.859644] PKRU: 55555554 [ 21.859662] Call Trace: [ 21.859678] [ 21.859701] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 21.859724] notifier_call_chain (kernel/notifier.c:85) [ 21.859747] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 21.859770] ? nla_strscpy (lib/nlattr.c:795) [ 21.859796] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 21.859826] ? __nla_validate_parse (lib/nlattr.c:620) [ 21.859855] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 21.859879] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 21.859902] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 21.859930] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 21.859953] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 21.859978] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 21.860008] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 21.860029] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 21.860055] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 21.860076] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 21.860098] ___sys_sendmsg (net/socket.c:2752) [ 21.860120] __sys_sendmsg (net/socket.c:2784) [ 21.860143] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 21.860167] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 21.860188] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 21.860219] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 21.860247] RIP: 0033:0x7fb27356f08e [ 21.860268] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 21.860355] RSP: 002b:00007fffde3814f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 21.860397] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb27356f08e [ 21.860437] RDX: 0000000000000000 RSI: 00007fffde3815a0 RDI: 0000000000000005 [ 21.860478] RBP: 00007fffde381500 R08: 0000000000000000 R09: 0000000000000000 [ 21.860516] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf50 [ 21.860557] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffde381c70 | [ 21.885493] ------------[ cut here ]------------ | [ 21.885527] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1225 | [ 21.885576] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 21.885716] Tainted: [W]=WARN [ 21.885740] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.885776] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.885808] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.885902] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 21.885934] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 21.885979] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443227e00 [ 21.886015] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 21.886059] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.886098] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443227e00 [ 21.886146] FS: 00007f0e823f0840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 21.886182] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.886220] CR2: 00007f0e826c01a0 CR3: 0000000003047002 CR4: 0000000000771ef0 [ 21.886268] PKRU: 55555554 [ 21.886286] Call Trace: [ 21.886303] [ 21.886317] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 21.886337] notifier_call_chain (kernel/notifier.c:85) [ 21.886361] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 21.886381] ? nla_strscpy (lib/nlattr.c:795) [ 21.886405] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 21.886434] ? __nla_validate_parse (lib/nlattr.c:620) [ 21.886467] ? __free_pages_prepare (mm/page_alloc.c:1373 (discriminator 26)) [ 21.886497] ? __pcs_replace_empty_main (mm/slub.c:4620) [ 21.886528] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 21.886549] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 21.886567] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 21.886598] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 21.886621] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 21.886639] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 21.886669] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 21.886697] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 21.886720] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 21.886740] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 21.886761] ___sys_sendmsg (net/socket.c:2752) [ 21.886781] __sys_sendmsg (net/socket.c:2784) [ 21.886803] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 21.886827] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 21.886852] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 21.886881] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 21.886907] RIP: 0033:0x7f0e8262a08e [ 21.886926] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 21.887019] RSP: 002b:00007ffd3a8156e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 21.887052] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0e8262a08e [ 21.887093] RDX: 0000000000000000 RSI: 00007ffd3a815790 RDI: 0000000000000005 [ 21.887135] RBP: 00007ffd3a8156f0 R08: 0000000000000000 R09: 0000000000000000 [ 21.887171] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf50 [ 21.887209] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd3a815e60 | [ 21.909381] ------------[ cut here ]------------ | [ 21.909433] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1227 | [ 21.909487] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 21.909620] Tainted: [W]=WARN [ 21.909640] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.909679] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.909717] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.909817] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 21.909847] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 21.909891] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2d800 [ 21.909929] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 21.909970] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.910007] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2d800 [ 21.910051] FS: 00007fc9b8bf8840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 21.910093] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.910127] CR2: 0000000008c55988 CR3: 00000000042f7005 CR4: 0000000000771ef0 [ 21.910165] PKRU: 55555554 [ 21.910179] Call Trace: [ 21.910191] [ 21.910207] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 21.910228] notifier_call_chain (kernel/notifier.c:85) [ 21.910251] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 21.910275] ? nla_strscpy (lib/nlattr.c:795) [ 21.910297] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 21.910324] ? __nla_validate_parse (lib/nlattr.c:620) [ 21.910352] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 21.910370] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 21.910391] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 21.910418] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 21.910437] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 21.910459] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 21.910486] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 21.910509] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 21.910531] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 21.910549] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 21.910570] ___sys_sendmsg (net/socket.c:2752) [ 21.910591] __sys_sendmsg (net/socket.c:2784) [ 21.910612] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 21.910634] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 21.910661] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 21.910716] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 21.910742] RIP: 0033:0x7fc9b8e3208e [ 21.910764] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 21.910856] RSP: 002b:00007ffc9005bb60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 21.910897] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc9b8e3208e [ 21.910941] RDX: 0000000000000000 RSI: 00007ffc9005bc10 RDI: 0000000000000005 [ 21.910980] RBP: 00007ffc9005bb70 R08: 0000000000000000 R09: 0000000000000000 [ 21.911022] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf51 [ 21.911062] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc9005c2e0 | [ 21.949126] ------------[ cut here ]------------ | [ 21.949152] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1228 | [ 21.949203] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 21.949323] Tainted: [W]=WARN [ 21.949342] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.949376] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.949401] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.949493] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 21.949517] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 21.949561] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1a00 [ 21.949603] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 21.949641] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.949696] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04418e1a00 [ 21.949738] FS: 00007f54e7353840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 21.949780] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.949816] CR2: 000000002fc67988 CR3: 0000000008537004 CR4: 0000000000771ef0 [ 21.949855] PKRU: 55555554 [ 21.949871] Call Trace: [ 21.949886] [ 21.949902] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 21.949929] notifier_call_chain (kernel/notifier.c:85) [ 21.949949] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 21.949969] ? nla_strscpy (lib/nlattr.c:795) [ 21.949991] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 21.950019] ? __nla_validate_parse (lib/nlattr.c:620) [ 21.950044] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 21.950071] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 21.950094] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 21.950123] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 21.950143] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 21.950166] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 21.950197] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 21.950216] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 21.950239] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 21.950257] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 21.950278] ___sys_sendmsg (net/socket.c:2752) [ 21.950299] __sys_sendmsg (net/socket.c:2784) [ 21.950317] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 21.950338] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 21.950358] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 21.950387] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 21.950411] RIP: 0033:0x7f54e758d08e [ 21.950432] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 21.950519] RSP: 002b:00007ffd999a2c70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 21.950564] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f54e758d08e [ 21.950604] RDX: 0000000000000000 RSI: 00007ffd999a2d20 RDI: 0000000000000005 [ 21.950642] RBP: 00007ffd999a2c80 R08: 0000000000000000 R09: 0000000000000000 [ 21.950685] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf51 [ 21.950734] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd999a33f0 | [ 21.963647] ------------[ cut here ]------------ | [ 21.963680] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1230 | [ 21.963734] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 21.963873] Tainted: [W]=WARN [ 21.963894] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.963931] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.963962] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.964058] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 21.964087] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 21.964127] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b200 [ 21.964169] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 21.964215] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.964268] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044322b200 [ 21.964313] FS: 00007fae3c6a8840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 21.964359] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.964392] CR2: 000000001c12a988 CR3: 00000000032a3001 CR4: 0000000000771ef0 [ 21.964436] PKRU: 55555554 [ 21.964449] Call Trace: [ 21.964465] [ 21.964478] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 21.964503] notifier_call_chain (kernel/notifier.c:85) [ 21.964526] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 21.964544] ? nla_strscpy (lib/nlattr.c:795) [ 21.964563] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 21.964594] ? __nla_validate_parse (lib/nlattr.c:620) [ 21.964624] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 21.964648] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 21.964674] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 21.964703] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 21.964724] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 21.964745] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 21.964776] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 21.964802] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 21.964825] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 21.964848] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 21.964870] ___sys_sendmsg (net/socket.c:2752) [ 21.964893] __sys_sendmsg (net/socket.c:2784) [ 21.964914] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 21.964933] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 21.964954] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 21.964980] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 21.965011] RIP: 0033:0x7fae3c8e208e [ 21.965030] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 21.965127] RSP: 002b:00007ffea601cef0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 21.965173] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fae3c8e208e [ 21.965220] RDX: 0000000000000000 RSI: 00007ffea601cfa0 RDI: 0000000000000005 [ 21.965273] RBP: 00007ffea601cf00 R08: 0000000000000000 R09: 0000000000000000 [ 21.965308] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf51 [ 21.965347] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffea601d670 | [ 21.983736] ------------[ cut here ]------------ | [ 21.983768] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1232 | [ 21.983826] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 21.983948] Tainted: [W]=WARN [ 21.983972] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.984015] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 21.984044] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 21.984139] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 21.984168] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 21.984213] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322be00 [ 21.984257] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 21.984297] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 21.984338] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044322be00 [ 21.984373] FS: 00007f3bf94ec840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 21.984421] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.984458] CR2: 0000000026e33988 CR3: 0000000003005006 CR4: 0000000000771ef0 [ 21.984490] PKRU: 55555554 [ 21.984503] Call Trace: [ 21.984519] [ 21.984533] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 21.984552] notifier_call_chain (kernel/notifier.c:85) [ 21.984584] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 21.984602] ? nla_strscpy (lib/nlattr.c:795) [ 21.984621] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 21.984650] ? __nla_validate_parse (lib/nlattr.c:620) [ 21.984675] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 21.984697] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 21.984719] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 21.984746] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 21.984766] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 21.984794] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 21.984823] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 21.984850] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 21.984871] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 21.984892] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 21.984915] ___sys_sendmsg (net/socket.c:2752) [ 21.984936] __sys_sendmsg (net/socket.c:2784) [ 21.984957] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 21.984979] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 21.984999] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 21.985028] RIP: 0033:0x7f3bf972608e [ 21.985049] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 21.985139] RSP: 002b:00007ffeea50ce10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 21.985179] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3bf972608e [ 21.985220] RDX: 0000000000000000 RSI: 00007ffeea50cec0 RDI: 0000000000000005 [ 21.985259] RBP: 00007ffeea50ce20 R08: 0000000000000000 R09: 0000000000000000 [ 21.985300] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf51 [ 21.985341] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeea50d590 | [ 22.013891] ------------[ cut here ]------------ | [ 22.013917] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1233 | [ 22.013968] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 22.014100] Tainted: [W]=WARN [ 22.014118] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 22.014147] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 22.014176] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 22.014265] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 22.014295] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 22.014339] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2ca00 [ 22.014383] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 22.014428] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 22.014467] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2ca00 [ 22.014512] FS: 00007f07df724840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 22.014553] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 22.014588] CR2: 000000002cd50988 CR3: 0000000003047003 CR4: 0000000000771ef0 [ 22.014626] PKRU: 55555554 [ 22.014640] Call Trace: [ 22.014655] [ 22.014672] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 22.014696] notifier_call_chain (kernel/notifier.c:85) [ 22.014720] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 22.014738] ? nla_strscpy (lib/nlattr.c:795) [ 22.014761] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 22.014789] ? __nla_validate_parse (lib/nlattr.c:620) [ 22.014821] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 22.014841] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 22.014864] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 22.014892] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 22.014911] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 22.014933] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 22.014960] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 22.014982] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 22.015001] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 22.015024] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 22.015047] ___sys_sendmsg (net/socket.c:2752) [ 22.015070] __sys_sendmsg (net/socket.c:2784) [ 22.015095] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 22.015117] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 22.015139] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 22.015163] RIP: 0033:0x7f07df95e08e [ 22.015185] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 22.015287] RSP: 002b:00007fff790651e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 22.015329] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f07df95e08e [ 22.015372] RDX: 0000000000000000 RSI: 00007fff79065290 RDI: 0000000000000005 [ 22.015414] RBP: 00007fff790651f0 R08: 0000000000000000 R09: 0000000000000000 [ 22.015453] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf51 [ 22.015496] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff79065960 | [ 22.032617] ------------[ cut here ]------------ | [ 22.032652] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1235 | [ 22.032708] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 22.032829] Tainted: [W]=WARN [ 22.032851] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 22.032883] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 22.032913] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 22.033002] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 22.033030] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 22.033070] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b700 [ 22.033105] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 22.033148] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 22.033189] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044322b700 [ 22.033227] FS: 00007f9a09683840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 22.033272] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 22.033303] CR2: 000000000ba10988 CR3: 000000000849f002 CR4: 0000000000771ef0 [ 22.033347] PKRU: 55555554 [ 22.033363] Call Trace: [ 22.033374] [ 22.033390] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 22.033417] notifier_call_chain (kernel/notifier.c:85) [ 22.033439] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 22.033458] ? nla_strscpy (lib/nlattr.c:795) [ 22.033486] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 22.033516] ? __nla_validate_parse (lib/nlattr.c:620) [ 22.033546] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 22.033571] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 22.033594] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 22.033626] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 22.033648] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 22.033670] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 22.033703] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 22.033727] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 22.033745] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 22.033762] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 22.033786] ___sys_sendmsg (net/socket.c:2752) [ 22.033809] __sys_sendmsg (net/socket.c:2784) [ 22.033830] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 22.033851] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 22.033871] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 22.033899] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 22.033924] RIP: 0033:0x7f9a098bd08e [ 22.033942] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 22.034037] RSP: 002b:00007ffc275dea50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 22.034075] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9a098bd08e [ 22.034112] RDX: 0000000000000000 RSI: 00007ffc275deb00 RDI: 0000000000000005 [ 22.034152] RBP: 00007ffc275dea60 R08: 0000000000000000 R09: 0000000000000000 [ 22.034193] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf51 [ 22.034236] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc275df1d0 | [ 22.061008] ------------[ cut here ]------------ | [ 22.061041] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1237 | [ 22.061098] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 22.061221] Tainted: [W]=WARN [ 22.061242] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 22.061276] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 22.061305] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 22.061397] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 22.061425] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 22.061466] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054600 [ 22.061506] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 22.061550] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 22.061595] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443054600 [ 22.061643] FS: 00007fe1579be840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 22.061701] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 22.061737] CR2: 0000000016c08988 CR3: 000000000d239005 CR4: 0000000000771ef0 [ 22.061785] PKRU: 55555554 [ 22.061798] Call Trace: [ 22.061812] [ 22.061824] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 22.061848] notifier_call_chain (kernel/notifier.c:85) [ 22.061873] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 22.061892] ? nla_strscpy (lib/nlattr.c:795) [ 22.061913] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 22.061945] ? __nla_validate_parse (lib/nlattr.c:620) [ 22.061975] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 22.061997] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 22.062018] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 22.062049] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 22.062070] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 22.062094] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 22.062123] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 22.062146] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 22.062170] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 22.062192] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 22.062212] ___sys_sendmsg (net/socket.c:2752) [ 22.062238] __sys_sendmsg (net/socket.c:2784) [ 22.062261] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 22.062285] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 22.062303] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 22.062330] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 22.062356] RIP: 0033:0x7fe157bf808e [ 22.062374] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 22.062478] RSP: 002b:00007ffcfc14b350 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 22.062526] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe157bf808e [ 22.062566] RDX: 0000000000000000 RSI: 00007ffcfc14b400 RDI: 0000000000000005 [ 22.062609] RBP: 00007ffcfc14b360 R08: 0000000000000000 R09: 0000000000000000 [ 22.062653] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf51 [ 22.062697] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcfc14bad0 | [ 22.085663] ------------[ cut here ]------------ | [ 22.085775] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1238 | [ 22.085836] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 22.085973] Tainted: [W]=WARN [ 22.085994] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 22.086028] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 22.086061] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 22.086157] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 22.086187] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 22.086226] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059d00 [ 22.086268] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 22.086310] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 22.086353] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443059d00 [ 22.086394] FS: 00007f30d62f5840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 22.086432] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 22.086465] CR2: 0000000019438988 CR3: 000000000d26f004 CR4: 0000000000771ef0 [ 22.086509] PKRU: 55555554 [ 22.086522] Call Trace: [ 22.086535] [ 22.086551] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 22.086571] notifier_call_chain (kernel/notifier.c:85) [ 22.086594] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 22.086615] ? nla_strscpy (lib/nlattr.c:795) [ 22.086635] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 22.086667] ? __nla_validate_parse (lib/nlattr.c:620) [ 22.086698] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 22.086719] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 22.086743] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 22.086774] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 22.086796] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 22.086815] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 22.086840] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 22.086861] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 22.086880] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 22.086903] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 22.086926] ___sys_sendmsg (net/socket.c:2752) [ 22.086947] __sys_sendmsg (net/socket.c:2784) [ 22.086966] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 22.086990] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 22.087013] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 22.087043] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 22.087073] RIP: 0033:0x7f30d652f08e [ 22.087093] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 22.087193] RSP: 002b:00007fffdb1dd890 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 22.087236] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f30d652f08e [ 22.087278] RDX: 0000000000000000 RSI: 00007fffdb1dd940 RDI: 0000000000000005 [ 22.087319] RBP: 00007fffdb1dd8a0 R08: 0000000000000000 R09: 0000000000000000 [ 22.087358] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf51 [ 22.087400] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffdb1de010 | [ 22.113447] ------------[ cut here ]------------ | [ 22.113503] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1240 | [ 22.113552] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 22.113677] Tainted: [W]=WARN [ 22.113701] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 22.113737] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 22.113768] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 22.113862] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 22.113890] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 22.113932] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054300 [ 22.113976] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 22.114015] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 22.114056] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443054300 [ 22.114097] FS: 00007f713b6a8840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 22.114139] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 22.114172] CR2: 0000000033d4b988 CR3: 00000000032a3001 CR4: 0000000000771ef0 [ 22.114219] PKRU: 55555554 [ 22.114235] Call Trace: [ 22.114249] [ 22.114269] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 22.114291] notifier_call_chain (kernel/notifier.c:85) [ 22.114315] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 22.114338] ? nla_strscpy (lib/nlattr.c:795) [ 22.114360] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 22.114391] ? __nla_validate_parse (lib/nlattr.c:620) [ 22.114418] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 22.114441] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 22.114463] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 22.114490] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 22.114512] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 22.114531] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 22.114565] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 22.114588] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 22.114609] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 22.114630] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 22.114653] ___sys_sendmsg (net/socket.c:2752) [ 22.114675] __sys_sendmsg (net/socket.c:2784) [ 22.114703] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 22.114722] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 22.114746] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 22.114770] RIP: 0033:0x7f713b8e208e [ 22.114795] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 22.114883] RSP: 002b:00007ffff2784430 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 22.114923] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f713b8e208e [ 22.114970] RDX: 0000000000000000 RSI: 00007ffff27844e0 RDI: 0000000000000005 [ 22.115010] RBP: 00007ffff2784440 R08: 0000000000000000 R09: 0000000000000000 [ 22.115051] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf51 [ 22.115093] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffff2784bb0 | [ 22.132959] ------------[ cut here ]------------ | [ 22.132990] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1242 | [ 22.133042] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 22.133162] Tainted: [W]=WARN [ 22.133182] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 22.133220] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 22.133255] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 22.133347] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 22.133375] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 22.133415] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055d00 [ 22.133459] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 22.133499] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 22.133542] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443055d00 [ 22.133584] FS: 00007f19b2ca9840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 22.133624] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 22.133662] CR2: 0000000016866988 CR3: 0000000001fd2006 CR4: 0000000000771ef0 [ 22.133709] PKRU: 55555554 [ 22.133724] Call Trace: [ 22.133741] [ 22.133756] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 22.133778] notifier_call_chain (kernel/notifier.c:85) [ 22.133800] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 22.133821] ? nla_strscpy (lib/nlattr.c:795) [ 22.133842] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 22.133872] ? __nla_validate_parse (lib/nlattr.c:620) [ 22.133903] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 22.133925] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 22.133945] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 22.133972] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 22.133994] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 22.134016] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 22.134043] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 22.134066] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 22.134088] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 22.134109] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 22.134130] ___sys_sendmsg (net/socket.c:2752) [ 22.134150] __sys_sendmsg (net/socket.c:2784) [ 22.134172] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 22.134191] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 22.134213] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 22.134242] RIP: 0033:0x7f19b2ee308e [ 22.134262] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 22.134354] RSP: 002b:00007ffce1813610 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 22.134396] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f19b2ee308e [ 22.134438] RDX: 0000000000000000 RSI: 00007ffce18136c0 RDI: 0000000000000005 [ 22.134480] RBP: 00007ffce1813620 R08: 0000000000000000 R09: 0000000000000000 [ 22.134520] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf51 [ 22.134561] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffce1813d90 | [ 22.163371] ------------[ cut here ]------------ | [ 22.163399] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1243 | [ 22.163449] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 22.163571] Tainted: [W]=WARN [ 22.163590] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 22.163623] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 22.163657] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 22.163755] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 22.163785] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 22.163828] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2ce00 [ 22.163870] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 22.163916] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 22.163957] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2ce00 [ 22.163999] FS: 00007f9939204840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 22.164048] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 22.164082] CR2: 0000000007fb0988 CR3: 000000000868f003 CR4: 0000000000771ef0 [ 22.164125] PKRU: 55555554 [ 22.164141] Call Trace: [ 22.164155] [ 22.164171] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 22.164193] notifier_call_chain (kernel/notifier.c:85) [ 22.164215] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 22.164241] ? nla_strscpy (lib/nlattr.c:795) [ 22.164264] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 22.164295] ? __nla_validate_parse (lib/nlattr.c:620) [ 22.164322] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 22.164348] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 22.164368] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 22.164395] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 22.164416] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 22.164438] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 22.164465] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 22.164487] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 22.164507] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 22.164530] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 22.164550] ___sys_sendmsg (net/socket.c:2752) [ 22.164571] __sys_sendmsg (net/socket.c:2784) [ 22.164592] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 22.164614] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 22.164636] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 22.164669] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 22.164703] RIP: 0033:0x7f993943e08e [ 22.164722] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 22.164810] RSP: 002b:00007ffd24fc91b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 22.164855] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f993943e08e [ 22.164895] RDX: 0000000000000000 RSI: 00007ffd24fc9260 RDI: 0000000000000005 [ 22.164935] RBP: 00007ffd24fc91c0 R08: 0000000000000000 R09: 0000000000000000 [ 22.164973] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf51 [ 22.165010] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd24fc9930 | [ 22.185268] ------------[ cut here ]------------ | [ 22.185300] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1245 | [ 22.185353] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 22.185474] Tainted: [W]=WARN [ 22.185495] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 22.185526] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 22.185556] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 22.185645] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 22.185673] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 22.185719] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b100 [ 22.185758] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 22.185797] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 22.185834] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044322b100 [ 22.185875] FS: 00007fd2b621d840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 22.185917] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 22.185953] CR2: 0000000031f56988 CR3: 000000000c78e002 CR4: 0000000000771ef0 [ 22.185996] PKRU: 55555554 [ 22.186009] Call Trace: [ 22.186023] [ 22.186037] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 22.186060] notifier_call_chain (kernel/notifier.c:85) [ 22.186080] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 22.186104] ? nla_strscpy (lib/nlattr.c:795) [ 22.186128] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 22.186156] ? __nla_validate_parse (lib/nlattr.c:620) [ 22.186185] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 22.186204] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 22.186224] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 22.186257] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 22.186279] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 22.186298] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 22.186324] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 22.186343] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 22.186364] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 22.186385] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 22.186404] ___sys_sendmsg (net/socket.c:2752) [ 22.186428] __sys_sendmsg (net/socket.c:2784) [ 22.186449] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 22.186472] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 22.186492] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 22.186519] RIP: 0033:0x7fd2b645708e [ 22.186542] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 22.186632] RSP: 002b:00007ffe7b395fe0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 22.186677] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd2b645708e [ 22.186723] RDX: 0000000000000000 RSI: 00007ffe7b396090 RDI: 0000000000000005 [ 22.186761] RBP: 00007ffe7b395ff0 R08: 0000000000000000 R09: 0000000000000000 [ 22.186797] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf51 [ 22.186836] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe7b396760 | [ 22.213647] ------------[ cut here ]------------ | [ 22.213724] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1246 | [ 22.213846] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 22.214071] Tainted: [W]=WARN [ 22.214126] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 22.214198] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 22.214298] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 22.214463] RSP: 0018:ff718e9ec0b236f0 EFLAGS: 00010286 [ 22.214571] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 22.214654] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054700 [ 22.214778] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a302c [ 22.214858] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 22.214936] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443054700 [ 22.215019] FS: 00007fb9b2507840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 22.215122] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 22.215194] CR2: 00000000297f0988 CR3: 0000000001906001 CR4: 0000000000771ef0 [ 22.215281] PKRU: 55555554 [ 22.215333] Call Trace: [ 22.215385] [ 22.215762] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 22.215821] notifier_call_chain (kernel/notifier.c:85) [ 22.215885] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 22.215949] ? nla_strscpy (lib/nlattr.c:795) [ 22.216014] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 22.216081] ? __nla_validate_parse (lib/nlattr.c:620) [ 22.216146] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 22.216205] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 22.216268] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 22.216334] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 22.216401] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 22.216462] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 22.216533] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 22.216590] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 22.216650] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 22.216721] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 22.216779] ___sys_sendmsg (net/socket.c:2752) [ 22.216844] __sys_sendmsg (net/socket.c:2784) [ 22.216908] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 22.216969] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 22.217027] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 22.217093] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 22.217158] RIP: 0033:0x7fb9b274108e [ 22.217220] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 22.217346] RSP: 002b:00007ffd93972140 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 22.217423] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb9b274108e [ 22.217497] RDX: 0000000000000000 RSI: 00007ffd939721f0 RDI: 0000000000000005 [ 22.217573] RBP: 00007ffd93972150 R08: 0000000000000000 R09: 0000000000000000 [ 22.217653] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf51 [ 22.217739] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd939728c0 | [ 22.270282] ------------[ cut here ]------------ | [ 22.270373] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1249 | [ 22.270464] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 22.270659] Tainted: [W]=WARN [ 22.270719] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 22.270795] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 22.270861] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 22.270991] RSP: 0018:ff718e9ec0b436f0 EFLAGS: 00010286 [ 22.271054] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 22.271140] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058800 [ 22.271220] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a302c [ 22.271303] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 22.271377] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443058800 [ 22.271458] FS: 00007f02a7323840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 22.271536] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 22.271607] CR2: 0000000001300988 CR3: 000000000c78e003 CR4: 0000000000771ef0 [ 22.271697] PKRU: 55555554 [ 22.271748] Call Trace: [ 22.271798] [ 22.271874] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 22.271934] notifier_call_chain (kernel/notifier.c:85) [ 22.271997] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 22.272055] ? nla_strscpy (lib/nlattr.c:795) [ 22.272124] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 22.272391] ? __nla_validate_parse (lib/nlattr.c:620) [ 22.272464] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 22.272521] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 22.272575] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 22.272640] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 22.272740] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 22.272807] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 22.272880] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 22.272938] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 22.272998] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 22.273091] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 22.273189] ___sys_sendmsg (net/socket.c:2752) [ 22.273258] __sys_sendmsg (net/socket.c:2784) [ 22.273317] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 22.273377] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 22.273439] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 22.273504] RIP: 0033:0x7f02a755d08e [ 22.273562] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 22.273702] RSP: 002b:00007ffcaf7918b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 22.273822] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f02a755d08e [ 22.273934] RDX: 0000000000000000 RSI: 00007ffcaf791960 RDI: 0000000000000005 [ 22.274012] RBP: 00007ffcaf7918c0 R08: 0000000000000000 R09: 0000000000000000 [ 22.274118] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf51 [ 22.274243] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcaf792030 | [ 22.302306] ------------[ cut here ]------------ | [ 22.302383] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1251 | [ 22.302469] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 22.302657] Tainted: [W]=WARN [ 22.302719] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 22.302794] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 22.302859] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 22.302985] RSP: 0018:ff718e9ec0b4b6f0 EFLAGS: 00010286 [ 22.303047] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 22.303123] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055e00 [ 22.303200] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a302c [ 22.303291] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 22.303378] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443055e00 [ 22.303457] FS: 00007f6e412dc840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 22.303532] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 22.303600] CR2: 00000000206d0988 CR3: 00000000040b4002 CR4: 0000000000771ef0 [ 22.303685] PKRU: 55555554 [ 22.303763] Call Trace: [ 22.303813] [ 22.303865] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 22.303924] notifier_call_chain (kernel/notifier.c:85) [ 22.303982] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 22.304039] ? nla_strscpy (lib/nlattr.c:795) [ 22.304096] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 22.304162] ? __nla_validate_parse (lib/nlattr.c:620) [ 22.304226] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 22.304288] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 22.304345] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 22.304442] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 22.304499] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 22.304555] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 22.304619] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 22.304679] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 22.304742] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 22.304820] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 22.304883] ___sys_sendmsg (net/socket.c:2752) [ 22.304945] __sys_sendmsg (net/socket.c:2784) [ 22.305009] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 22.305070] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 22.305130] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 22.305192] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 22.305265] RIP: 0033:0x7f6e4151608e [ 22.305323] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 22.305447] RSP: 002b:00007ffddff7e410 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 22.305524] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6e4151608e [ 22.305601] RDX: 0000000000000000 RSI: 00007ffddff7e4c0 RDI: 0000000000000005 [ 22.305683] RBP: 00007ffddff7e420 R08: 0000000000000000 R09: 0000000000000000 [ 22.305770] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf51 [ 22.305849] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffddff7eb90 | [ 22.329936] ------------[ cut here ]------------ | [ 22.330011] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1253 | [ 22.330109] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 22.330309] Tainted: [W]=WARN [ 22.330367] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 22.330442] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 22.330508] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 22.330643] RSP: 0018:ff718e9ec0b536f0 EFLAGS: 00010286 [ 22.330717] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 22.330796] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054b00 [ 22.330904] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a302c [ 22.331015] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 22.331092] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443054b00 [ 22.331173] FS: 00007f9440494840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 22.331261] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 22.331334] CR2: 000000001ac8b988 CR3: 0000000003217004 CR4: 0000000000771ef0 [ 22.331411] PKRU: 55555554 [ 22.331461] Call Trace: [ 22.331511] [ 22.331572] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 22.331634] notifier_call_chain (kernel/notifier.c:85) [ 22.331705] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 22.331765] ? nla_strscpy (lib/nlattr.c:795) [ 22.331825] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 22.331901] ? __nla_validate_parse (lib/nlattr.c:620) [ 22.331969] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 22.332089] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 22.332152] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 22.332216] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 22.332283] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 22.332343] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 22.332439] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 22.332544] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 22.332616] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 22.332679] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 22.332748] ___sys_sendmsg (net/socket.c:2752) [ 22.332835] __sys_sendmsg (net/socket.c:2784) [ 22.332893] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 22.332948] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 22.333049] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 22.333120] RIP: 0033:0x7f94406ce08e [ 22.333179] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 22.333321] RSP: 002b:00007ffc70e5b850 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 22.333441] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f94406ce08e [ 22.333546] RDX: 0000000000000000 RSI: 00007ffc70e5b900 RDI: 0000000000000005 [ 22.333627] RBP: 00007ffc70e5b860 R08: 0000000000000000 R09: 0000000000000000 [ 22.333747] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf51 [ 22.333827] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc70e5bfd0 | [ 22.379451] ------------[ cut here ]------------ | [ 22.379552] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1255 | [ 22.379639] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 22.379844] Tainted: [W]=WARN [ 22.379902] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 22.379973] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 22.380041] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 22.380173] RSP: 0018:ff718e9ec0b5b6f0 EFLAGS: 00010286 [ 22.380244] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 22.380322] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443053800 [ 22.380403] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a302c [ 22.380480] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 22.380556] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443053800 [ 22.380636] FS: 00007f4c31819840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 22.380724] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 22.380796] CR2: 00007f9a2a2def98 CR3: 0000000008780003 CR4: 0000000000771ef0 [ 22.380880] PKRU: 55555554 [ 22.380934] Call Trace: [ 22.380988] [ 22.381041] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 22.381101] notifier_call_chain (kernel/notifier.c:85) [ 22.381162] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 22.381220] ? nla_strscpy (lib/nlattr.c:795) [ 22.381315] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 22.381382] ? __nla_validate_parse (lib/nlattr.c:620) [ 22.381450] ? __free_pages_prepare (mm/page_alloc.c:1373 (discriminator 26)) [ 22.381514] ? __pcs_replace_empty_main (mm/slub.c:4620) [ 22.381589] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 22.381654] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 22.381722] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 22.381790] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 22.381851] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 22.381912] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 22.381984] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 22.382053] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 22.382117] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 22.382179] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 22.382248] ___sys_sendmsg (net/socket.c:2752) [ 22.382309] __sys_sendmsg (net/socket.c:2784) [ 22.382369] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 22.382430] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 22.382494] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 22.382558] RIP: 0033:0x7f4c31a5308e [ 22.382615] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 22.382755] RSP: 002b:00007ffc5fc117d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 22.382830] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4c31a5308e [ 22.382909] RDX: 0000000000000000 RSI: 00007ffc5fc11880 RDI: 0000000000000005 [ 22.383024] RBP: 00007ffc5fc117e0 R08: 0000000000000000 R09: 0000000000000000 [ 22.383103] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf51 [ 22.383182] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc5fc11f50 | [ 22.414258] ------------[ cut here ]------------ | [ 22.414328] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1257 | [ 22.414418] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 22.414664] Tainted: [W]=WARN [ 22.414728] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 22.414802] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 22.414898] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 22.415023] RSP: 0018:ff718e9ec0b636f0 EFLAGS: 00010286 [ 22.415091] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 22.415170] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305a800 [ 22.415257] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a302c [ 22.415339] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 22.415429] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044305a800 [ 22.415545] FS: 00007fe86ad8d840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 22.415632] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 22.415710] CR2: 0000000003f71988 CR3: 000000000d376004 CR4: 0000000000771ef0 [ 22.415817] PKRU: 55555554 [ 22.415869] Call Trace: [ 22.415924] [ 22.415986] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 22.416047] notifier_call_chain (kernel/notifier.c:85) [ 22.416105] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 22.416162] ? nla_strscpy (lib/nlattr.c:795) [ 22.416258] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 22.416378] ? __nla_validate_parse (lib/nlattr.c:620) [ 22.416439] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 22.416501] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 22.416591] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 22.416663] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 22.416734] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 22.416791] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 22.416861] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 22.416925] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 22.416986] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 22.417886] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 22.417962] ___sys_sendmsg (net/socket.c:2752) [ 22.418048] __sys_sendmsg (net/socket.c:2784) [ 22.418105] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 22.418160] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 22.418215] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 22.418289] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 22.418383] RIP: 0033:0x7fe86afc708e [ 22.418489] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 22.418617] RSP: 002b:00007ffd791f1490 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 22.418710] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe86afc708e [ 22.418869] RDX: 0000000000000000 RSI: 00007ffd791f1540 RDI: 0000000000000005 [ 22.418949] RBP: 00007ffd791f14a0 R08: 0000000000000000 R09: 0000000000000000 [ 22.419027] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf51 [ 22.419107] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd791f1c10 | [ 22.468085] ------------[ cut here ]------------ | [ 22.468173] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1259 | [ 22.468273] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 22.468459] Tainted: [W]=WARN [ 22.468517] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 22.468589] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 22.468657] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 22.468793] RSP: 0018:ff718e9ec0b6b6f0 EFLAGS: 00010286 [ 22.468862] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 22.468938] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054a00 [ 22.469041] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a302c [ 22.469123] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 22.469204] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443054a00 [ 22.469290] FS: 00007f2202680840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 22.469374] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 22.469446] CR2: 00007f22029501a0 CR3: 00000000030ab006 CR4: 0000000000771ef0 [ 22.469529] PKRU: 55555554 [ 22.469578] Call Trace: [ 22.469628] [ 22.469680] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 22.469744] notifier_call_chain (kernel/notifier.c:85) [ 22.469803] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 22.469863] ? nla_strscpy (lib/nlattr.c:795) [ 22.469923] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 22.469991] ? __nla_validate_parse (lib/nlattr.c:620) [ 22.470058] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 22.470117] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 22.470183] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 22.470254] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 22.470312] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 22.470370] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 22.470437] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 22.470497] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 22.470557] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 22.470615] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 22.470676] ___sys_sendmsg (net/socket.c:2752) [ 22.470743] __sys_sendmsg (net/socket.c:2784) [ 22.470802] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 22.470863] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 22.470939] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 22.471007] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 22.471073] RIP: 0033:0x7f22028ba08e [ 22.471133] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 22.471265] RSP: 002b:00007fffcd5e2820 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 22.471357] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f22028ba08e [ 22.471433] RDX: 0000000000000000 RSI: 00007fffcd5e28d0 RDI: 0000000000000005 [ 22.471512] RBP: 00007fffcd5e2830 R08: 0000000000000000 R09: 0000000000000000 [ 22.471591] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf51 [ 22.471672] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffcd5e2fa0 | [ 22.493025] ------------[ cut here ]------------ | [ 22.493091] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1261 | [ 22.493179] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 22.493398] Tainted: [W]=WARN [ 22.493456] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 22.493589] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 22.493668] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 22.493881] RSP: 0018:ff718e9ec0b736f0 EFLAGS: 00010286 [ 22.493944] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 22.494021] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2d600 [ 22.494102] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a302c [ 22.494182] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 22.494270] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2d600 [ 22.494386] FS: 00007ff098a47840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 22.494492] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 22.494578] CR2: 0000000035ade988 CR3: 000000000322d005 CR4: 0000000000771ef0 [ 22.494710] PKRU: 55555554 [ 22.494764] Call Trace: [ 22.494816] [ 22.494867] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 22.494964] notifier_call_chain (kernel/notifier.c:85) [ 22.495026] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 22.495115] ? nla_strscpy (lib/nlattr.c:795) [ 22.495216] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 22.495295] ? __nla_validate_parse (lib/nlattr.c:620) [ 22.495396] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 22.495454] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 22.496181] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 22.496257] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 22.496357] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 22.496424] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 22.496494] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 22.496553] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 22.496614] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 22.496682] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 22.496747] ___sys_sendmsg (net/socket.c:2752) [ 22.496805] __sys_sendmsg (net/socket.c:2784) [ 22.496862] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 22.496941] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 22.497001] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 22.497072] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 22.497136] RIP: 0033:0x7ff098c8108e [ 22.497193] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 22.497334] RSP: 002b:00007fffb51fbc20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 22.497462] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff098c8108e [ 22.497541] RDX: 0000000000000000 RSI: 00007fffb51fbcd0 RDI: 0000000000000005 [ 22.497613] RBP: 00007fffb51fbc30 R08: 0000000000000000 R09: 0000000000000000 [ 22.497705] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf51 [ 22.497791] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb51fc3a0 | [ 22.525403] ------------[ cut here ]------------ | [ 22.525476] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1263 | [ 22.525599] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 22.525844] Tainted: [W]=WARN [ 22.525920] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 22.526023] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 22.526089] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 22.526220] RSP: 0018:ff718e9ec0b7b6f0 EFLAGS: 00010286 [ 22.526291] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 22.526364] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229700 [ 22.526442] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a302c [ 22.526521] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 22.526602] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443229700 [ 22.526687] FS: 00007f2501aae840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 22.526774] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 22.526879] CR2: 000000003995e988 CR3: 00000000032d2001 CR4: 0000000000771ef0 [ 22.526962] PKRU: 55555554 [ 22.527012] Call Trace: [ 22.527068] [ 22.527122] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 22.527184] notifier_call_chain (kernel/notifier.c:85) [ 22.527252] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 22.527310] ? nla_strscpy (lib/nlattr.c:795) [ 22.527372] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 22.527439] ? __nla_validate_parse (lib/nlattr.c:620) [ 22.527511] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 22.527608] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 22.527669] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 22.527736] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 22.527840] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 22.527942] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 22.528072] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 22.528132] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 22.528193] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 22.528303] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 22.528396] ___sys_sendmsg (net/socket.c:2752) [ 22.528455] __sys_sendmsg (net/socket.c:2784) [ 22.528520] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 22.528613] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 22.528714] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 22.528827] RIP: 0033:0x7f2501ce808e [ 22.528886] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 22.529056] RSP: 002b:00007fff30045ca0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 22.529146] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2501ce808e [ 22.529263] RDX: 0000000000000000 RSI: 00007fff30045d50 RDI: 0000000000000005 [ 22.529342] RBP: 00007fff30045cb0 R08: 0000000000000000 R09: 0000000000000000 [ 22.529455] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf51 [ 22.529731] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff30046420 | [ 22.557508] ------------[ cut here ]------------ | [ 22.557582] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1265 | [ 22.557684] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 22.557911] Tainted: [W]=WARN [ 22.557970] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 22.558038] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 22.558141] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 22.558274] RSP: 0018:ff718e9ec0b836f0 EFLAGS: 00010286 [ 22.558341] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 22.558418] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055700 [ 22.558499] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a302c [ 22.558578] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 22.558662] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443055700 [ 22.558746] FS: 00007f9c2c47d840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 22.558831] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 22.558904] CR2: 000000001faa8988 CR3: 000000000321e006 CR4: 0000000000771ef0 [ 22.558984] PKRU: 55555554 [ 22.559035] Call Trace: [ 22.559087] [ 22.559140] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 22.559203] notifier_call_chain (kernel/notifier.c:85) [ 22.559274] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 22.559339] ? nla_strscpy (lib/nlattr.c:795) [ 22.559401] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 22.559476] ? __nla_validate_parse (lib/nlattr.c:620) [ 22.559547] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 22.559606] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 22.559668] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 22.559758] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 22.559821] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 22.559881] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 22.559947] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 22.560004] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 22.560062] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 22.560118] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 22.560177] ___sys_sendmsg (net/socket.c:2752) [ 22.560242] __sys_sendmsg (net/socket.c:2784) [ 22.560299] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 22.560357] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 22.560413] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 22.560479] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 22.560543] RIP: 0033:0x7f9c2c6b708e [ 22.560599] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 22.560744] RSP: 002b:00007ffed68839c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 22.560822] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9c2c6b708e [ 22.560903] RDX: 0000000000000000 RSI: 00007ffed6883a70 RDI: 0000000000000005 [ 22.560980] RBP: 00007ffed68839d0 R08: 0000000000000000 R09: 0000000000000000 [ 22.561062] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf51 [ 22.561141] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffed6884140 | [ 22.600953] ------------[ cut here ]------------ | [ 22.601022] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1267 | [ 22.601127] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 22.601367] Tainted: [W]=WARN [ 22.601420] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 22.601486] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 22.601547] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 22.601729] RSP: 0018:ff718e9ec0b8b6f0 EFLAGS: 00010286 [ 22.601802] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 22.601914] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2d600 [ 22.601993] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a302c [ 22.602101] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 22.602208] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2d600 [ 22.602297] FS: 00007f05610fe840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 22.602402] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 22.602476] CR2: 0000000026f06988 CR3: 0000000001920002 CR4: 0000000000771ef0 [ 22.602563] PKRU: 55555554 [ 22.602614] Call Trace: [ 22.602664] [ 22.602722] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 22.602781] notifier_call_chain (kernel/notifier.c:85) [ 22.602838] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 22.602941] ? nla_strscpy (lib/nlattr.c:795) [ 22.603035] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 22.603109] ? __nla_validate_parse (lib/nlattr.c:620) [ 22.603169] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 22.603269] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 22.603327] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 22.603395] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 22.603457] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 22.603519] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 22.603585] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 22.603651] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 22.603722] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 22.603786] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 22.603850] ___sys_sendmsg (net/socket.c:2752) [ 22.603916] __sys_sendmsg (net/socket.c:2784) [ 22.603977] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 22.604035] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 22.604098] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 22.604165] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 22.604239] RIP: 0033:0x7f056133808e [ 22.604301] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 22.604425] RSP: 002b:00007ffc36831c30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 22.604502] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f056133808e [ 22.604580] RDX: 0000000000000000 RSI: 00007ffc36831ce0 RDI: 0000000000000005 [ 22.604659] RBP: 00007ffc36831c40 R08: 0000000000000000 R09: 0000000000000000 [ 22.604738] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf51 [ 22.604819] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc368323b0 | [ 22.630662] ------------[ cut here ]------------ | [ 22.630802] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1269 | [ 22.630917] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 22.631186] Tainted: [W]=WARN [ 22.631299] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 22.631461] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 22.631527] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 22.631653] RSP: 0018:ff718e9ec0b936f0 EFLAGS: 00010286 [ 22.631726] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 22.631805] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054200 [ 22.631889] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a302c [ 22.631996] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 22.632076] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443054200 [ 22.632156] FS: 00007fab0a012840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 22.632242] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 22.632317] CR2: 00007fab0a2e21a0 CR3: 000000000196a001 CR4: 0000000000771ef0 [ 22.632398] PKRU: 55555554 [ 22.632452] Call Trace: [ 22.632507] [ 22.632559] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 22.632621] notifier_call_chain (kernel/notifier.c:85) [ 22.632688] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 22.632764] ? nla_strscpy (lib/nlattr.c:795) [ 22.632827] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 22.632895] ? __nla_validate_parse (lib/nlattr.c:620) [ 22.632963] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 22.633026] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 22.633088] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 22.633157] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 22.633222] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 22.633290] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 22.633358] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 22.633418] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 22.633478] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 22.633539] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 22.633601] ___sys_sendmsg (net/socket.c:2752) [ 22.633669] __sys_sendmsg (net/socket.c:2784) [ 22.633735] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 22.633798] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 22.633860] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 22.633930] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 22.633998] RIP: 0033:0x7fab0a24c08e [ 22.634062] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 22.634191] RSP: 002b:00007ffcabd109e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 22.634299] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fab0a24c08e [ 22.634394] RDX: 0000000000000000 RSI: 00007ffcabd10a90 RDI: 0000000000000005 [ 22.634469] RBP: 00007ffcabd109f0 R08: 0000000000000000 R09: 0000000000000000 [ 22.634572] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf51 [ 22.634651] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcabd11160 | [ 22.661225] ------------[ cut here ]------------ | [ 22.661298] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1271 | [ 22.661424] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 22.661611] Tainted: [W]=WARN [ 22.661719] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 22.661791] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 22.661854] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 22.661987] RSP: 0018:ff718e9ec0b9b6f0 EFLAGS: 00010286 [ 22.662046] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 22.662151] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054800 [ 22.662241] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a302c [ 22.662341] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 22.662423] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443054800 [ 22.662506] FS: 00007f52366bc840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 22.662590] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 22.662667] CR2: 000000002c0f3988 CR3: 000000000d35d003 CR4: 0000000000771ef0 [ 22.662785] PKRU: 55555554 [ 22.662856] Call Trace: [ 22.662907] [ 22.662961] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 22.663020] notifier_call_chain (kernel/notifier.c:85) [ 22.663089] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 22.663153] ? nla_strscpy (lib/nlattr.c:795) [ 22.663216] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 22.663323] ? __nla_validate_parse (lib/nlattr.c:620) [ 22.663392] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 22.663450] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 22.663523] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 22.663593] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 22.663660] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 22.663753] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 22.663823] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 22.663905] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 22.663983] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 22.664049] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 22.664131] ___sys_sendmsg (net/socket.c:2752) [ 22.664208] __sys_sendmsg (net/socket.c:2784) [ 22.664297] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 22.664376] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 22.664433] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 22.664506] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 22.664573] RIP: 0033:0x7f52368f608e [ 22.664636] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 22.664800] RSP: 002b:00007ffde313ba10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 22.664882] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f52368f608e [ 22.664956] RDX: 0000000000000000 RSI: 00007ffde313bac0 RDI: 0000000000000005 [ 22.665030] RBP: 00007ffde313ba20 R08: 0000000000000000 R09: 0000000000000000 [ 22.665108] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf51 [ 22.665187] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffde313c190 | [ 22.697367] ------------[ cut here ]------------ | [ 22.697437] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1273 | [ 22.697528] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 22.697722] Tainted: [W]=WARN [ 22.697780] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 22.697855] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 22.697927] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 22.698053] RSP: 0018:ff718e9ec0ba36f0 EFLAGS: 00010286 [ 22.698119] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 22.698198] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054000 [ 22.698290] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a302c [ 22.698365] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 22.698444] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443054000 [ 22.698524] FS: 00007f098e1e7840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 22.698605] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 22.698681] CR2: 0000000009790988 CR3: 00000000041c3002 CR4: 0000000000771ef0 [ 22.698765] PKRU: 55555554 [ 22.698816] Call Trace: [ 22.698870] [ 22.698925] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 22.698988] notifier_call_chain (kernel/notifier.c:85) [ 22.699050] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 22.699111] ? nla_strscpy (lib/nlattr.c:795) [ 22.699177] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 22.699256] ? __nla_validate_parse (lib/nlattr.c:620) [ 22.699359] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 22.699423] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 22.699490] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 22.699557] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 22.699619] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 22.699700] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 22.699793] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 22.699863] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 22.699921] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 22.699988] ___sys_sendmsg (net/socket.c:2752) [ 22.700050] __sys_sendmsg (net/socket.c:2784) [ 22.700112] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 22.700174] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 22.700247] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 22.700319] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 22.700387] RIP: 0033:0x7f098e42108e [ 22.700449] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 22.700579] RSP: 002b:00007fff9d5b7010 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 22.700663] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f098e42108e [ 22.700747] RDX: 0000000000000000 RSI: 00007fff9d5b70c0 RDI: 0000000000000005 [ 22.700828] RBP: 00007fff9d5b7020 R08: 0000000000000000 R09: 0000000000000000 [ 22.700916] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf51 [ 22.700997] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff9d5b7790 | [ 22.742803] ------------[ cut here ]------------ | [ 22.742910] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1274 | [ 22.743007] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 22.743206] Tainted: [W]=WARN [ 22.743272] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 22.743345] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 22.743411] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 22.743539] RSP: 0018:ff718e9ec0bab6f0 EFLAGS: 00010286 [ 22.743604] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 22.743686] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443053d00 [ 22.743780] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a302c [ 22.743861] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 22.743940] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443053d00 [ 22.744021] FS: 00007fb4349ee840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 22.744105] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 22.744176] CR2: 000000003662d988 CR3: 000000000d660004 CR4: 0000000000771ef0 [ 22.744265] PKRU: 55555554 [ 22.744313] Call Trace: [ 22.744362] [ 22.744412] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 22.744469] notifier_call_chain (kernel/notifier.c:85) [ 22.744527] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 22.744585] ? nla_strscpy (lib/nlattr.c:795) [ 22.744644] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 22.744716] ? __nla_validate_parse (lib/nlattr.c:620) [ 22.744783] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 22.744843] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 22.744906] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 22.744971] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 22.745029] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 22.745082] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 22.745148] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 22.745206] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 22.745267] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 22.745324] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 22.745382] ___sys_sendmsg (net/socket.c:2752) [ 22.745445] __sys_sendmsg (net/socket.c:2784) [ 22.745503] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 22.745561] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 22.745619] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 22.745690] RIP: 0033:0x7fb434c2808e [ 22.745755] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 22.745890] RSP: 002b:00007ffcf6012b90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 22.745975] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb434c2808e [ 22.746056] RDX: 0000000000000000 RSI: 00007ffcf6012c40 RDI: 0000000000000005 [ 22.746135] RBP: 00007ffcf6012ba0 R08: 0000000000000000 R09: 0000000000000000 [ 22.746216] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf51 [ 22.746301] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcf6013310 | [ 22.792263] ------------[ cut here ]------------ | [ 22.792363] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1276 | [ 22.792454] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 22.792646] Tainted: [W]=WARN [ 22.792715] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 22.792789] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 22.792861] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 22.792988] RSP: 0018:ff718e9ec0bb36f0 EFLAGS: 00010286 [ 22.793051] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 22.793129] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058b00 [ 22.793203] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a302c [ 22.793289] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 22.793366] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443058b00 [ 22.793448] FS: 00007f368dca0840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 22.793524] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 22.793595] CR2: 00007f368df701a0 CR3: 000000000d602003 CR4: 0000000000771ef0 [ 22.793679] PKRU: 55555554 [ 22.793738] Call Trace: [ 22.793792] [ 22.793848] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 22.793906] notifier_call_chain (kernel/notifier.c:85) [ 22.793981] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 22.794044] ? nla_strscpy (lib/nlattr.c:795) [ 22.794106] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 22.794173] ? __nla_validate_parse (lib/nlattr.c:620) [ 22.794248] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 22.794306] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 22.794372] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 22.794441] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 22.794538] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 22.794599] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 22.794668] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 22.794740] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 22.794800] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 22.794861] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 22.794925] ___sys_sendmsg (net/socket.c:2752) [ 22.794987] __sys_sendmsg (net/socket.c:2784) [ 22.795049] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 22.795111] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 22.795174] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 22.795256] RIP: 0033:0x7f368deda08e [ 22.795326] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 22.795450] RSP: 002b:00007ffc6937cf10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 22.795531] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f368deda08e [ 22.795611] RDX: 0000000000000000 RSI: 00007ffc6937cfc0 RDI: 0000000000000005 [ 22.795707] RBP: 00007ffc6937cf20 R08: 0000000000000000 R09: 0000000000000000 [ 22.795787] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf51 [ 22.795869] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc6937d690 | [ 22.825654] ------------[ cut here ]------------ | [ 22.825741] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1278 | [ 22.825828] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 22.826030] Tainted: [W]=WARN [ 22.826092] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 22.826166] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 22.826243] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 22.826384] RSP: 0018:ff718e9ec0bbb6f0 EFLAGS: 00010286 [ 22.826448] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 22.826526] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059900 [ 22.826604] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a302c [ 22.826683] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 22.826763] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443059900 [ 22.826843] FS: 00007f1010de3840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 22.826923] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 22.826997] CR2: 000000000889c988 CR3: 000000000336b005 CR4: 0000000000771ef0 [ 22.827077] PKRU: 55555554 [ 22.827126] Call Trace: [ 22.827175] [ 22.827224] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 22.827289] notifier_call_chain (kernel/notifier.c:85) [ 22.827348] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 22.827405] ? nla_strscpy (lib/nlattr.c:795) [ 22.827463] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 22.827531] ? __nla_validate_parse (lib/nlattr.c:620) [ 22.827596] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 22.827656] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 22.827721] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 22.827793] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 22.827851] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 22.827908] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 22.827972] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 22.828030] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 22.828087] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 22.828144] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 22.828201] ___sys_sendmsg (net/socket.c:2752) [ 22.828266] __sys_sendmsg (net/socket.c:2784) [ 22.828324] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 22.828381] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 22.828437] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 22.828502] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 22.828567] RIP: 0033:0x7f101101d08e [ 22.828623] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 22.828762] RSP: 002b:00007fff66bcee10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 22.828841] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f101101d08e [ 22.828919] RDX: 0000000000000000 RSI: 00007fff66bceec0 RDI: 0000000000000005 [ 22.828996] RBP: 00007fff66bcee20 R08: 0000000000000000 R09: 0000000000000000 [ 22.829075] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf51 [ 22.829153] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff66bcf590 | [ 22.886611] ------------[ cut here ]------------ | [ 22.886684] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1280 | [ 22.886777] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 22.886976] Tainted: [W]=WARN [ 22.887035] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 22.887105] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 22.887181] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 22.887322] RSP: 0018:ff718e9ec0bc36f0 EFLAGS: 00010286 [ 22.887387] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 22.887467] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059e00 [ 22.887542] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a302c [ 22.887621] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 22.887710] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443059e00 [ 22.887793] FS: 00007fc90c916840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 22.887876] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 22.887975] CR2: 000000000958c988 CR3: 0000000001926004 CR4: 0000000000771ef0 [ 22.888054] PKRU: 55555554 [ 22.888132] Call Trace: [ 22.888182] [ 22.888226] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 22.888343] notifier_call_chain (kernel/notifier.c:85) [ 22.888442] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 22.888507] ? nla_strscpy (lib/nlattr.c:795) [ 22.888561] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 22.888630] ? __nla_validate_parse (lib/nlattr.c:620) [ 22.888711] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 22.888772] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 22.888831] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 22.888924] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 22.889009] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 22.889062] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 22.889128] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 22.889215] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 22.889281] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 22.889340] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 22.889394] ___sys_sendmsg (net/socket.c:2752) [ 22.889447] __sys_sendmsg (net/socket.c:2784) [ 22.889507] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 22.889593] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 22.889651] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 22.889723] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 22.889794] RIP: 0033:0x7fc90cb5008e [ 22.889853] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 22.889990] RSP: 002b:00007fffc3a4cd50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 22.890070] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc90cb5008e [ 22.890149] RDX: 0000000000000000 RSI: 00007fffc3a4ce00 RDI: 0000000000000005 [ 22.890226] RBP: 00007fffc3a4cd60 R08: 0000000000000000 R09: 0000000000000000 [ 22.890307] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf51 [ 22.890385] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffc3a4d4d0 | [ 22.924115] ------------[ cut here ]------------ | [ 22.924152] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/1283 | [ 22.924207] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 22.924343] Tainted: [W]=WARN [ 22.924363] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 22.924399] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 22.924430] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 22.924526] RSP: 0018:ff718e9ec0bcb6f0 EFLAGS: 00010286 [ 22.924556] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 22.924600] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fed00 [ 22.924643] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 22.924688] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 22.924731] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04431fed00 [ 22.924770] FS: 00007fd474658840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 22.924810] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 22.924843] CR2: 000000002fa26988 CR3: 0000000003361002 CR4: 0000000000771ef0 [ 22.924886] PKRU: 55555554 [ 22.924900] Call Trace: [ 22.924914] [ 22.924928] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 22.924949] notifier_call_chain (kernel/notifier.c:85) [ 22.924973] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 22.924993] ? nla_strscpy (lib/nlattr.c:795) [ 22.925016] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 22.925045] ? __nla_validate_parse (lib/nlattr.c:620) [ 22.925074] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 22.925095] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 22.925115] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 22.925142] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 22.925163] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 22.925183] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 22.925210] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 22.925234] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 22.925254] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 22.925274] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 22.925294] ___sys_sendmsg (net/socket.c:2752) [ 22.925316] __sys_sendmsg (net/socket.c:2784) [ 22.925338] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 22.925359] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 22.925379] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 22.925405] RIP: 0033:0x7fd47489208e [ 22.925426] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 22.925525] RSP: 002b:00007fff67c17e70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 22.925568] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd47489208e [ 22.925608] RDX: 0000000000000000 RSI: 00007fff67c17f20 RDI: 0000000000000005 [ 22.925644] RBP: 00007fff67c17e80 R08: 0000000000000000 R09: 0000000000000000 [ 22.925688] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf52 [ 22.925736] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff67c185f0 | [ 22.959582] ------------[ cut here ]------------ | [ 22.959653] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/1284 | [ 22.959733] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 22.959858] Tainted: [W]=WARN [ 22.959877] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 22.959912] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 22.959946] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 22.960038] RSP: 0018:ff718e9ec0bd36f0 EFLAGS: 00010286 [ 22.960066] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 22.960106] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228200 [ 22.960147] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 22.960187] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 22.960227] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443228200 [ 22.960278] FS: 00007f728ccfd840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 22.960322] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 22.960357] CR2: 0000000003eec988 CR3: 000000000d245004 CR4: 0000000000771ef0 [ 22.960397] PKRU: 55555554 [ 22.960409] Call Trace: [ 22.960426] [ 22.960445] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 22.960468] notifier_call_chain (kernel/notifier.c:85) [ 22.960491] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 22.960514] ? nla_strscpy (lib/nlattr.c:795) [ 22.960535] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 22.960563] ? __nla_validate_parse (lib/nlattr.c:620) [ 22.960591] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 22.960613] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 22.960635] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 22.960667] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 22.960689] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 22.960716] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 22.960744] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 22.960767] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 22.960788] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 22.960810] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 22.960832] ___sys_sendmsg (net/socket.c:2752) [ 22.960855] __sys_sendmsg (net/socket.c:2784) [ 22.960876] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 22.960897] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 22.960917] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 22.960946] RIP: 0033:0x7f728cf3708e [ 22.960967] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 22.961064] RSP: 002b:00007fffcff25380 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 22.961105] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f728cf3708e [ 22.961148] RDX: 0000000000000000 RSI: 00007fffcff25430 RDI: 0000000000000005 [ 22.961190] RBP: 00007fffcff25390 R08: 0000000000000000 R09: 0000000000000000 [ 22.961235] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf52 [ 22.961274] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffcff25b00 | [ 22.981883] ------------[ cut here ]------------ | [ 22.981943] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1286 | [ 22.982005] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 22.982127] Tainted: [W]=WARN [ 22.982150] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 22.982184] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 22.982215] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 22.982324] RSP: 0018:ff718e9ec0bdb6f0 EFLAGS: 00010286 [ 22.982352] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 22.982397] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055900 [ 22.982439] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 22.982480] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 22.982520] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443055900 [ 22.982564] FS: 00007ffaa6a70840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 22.982606] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 22.982641] CR2: 00007ffaa6d401a0 CR3: 000000000c632005 CR4: 0000000000771ef0 [ 22.982683] PKRU: 55555554 [ 22.982705] Call Trace: [ 22.982719] [ 22.982736] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 22.982764] notifier_call_chain (kernel/notifier.c:85) [ 22.982791] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 22.982817] ? nla_strscpy (lib/nlattr.c:795) [ 22.982844] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 22.982873] ? __nla_validate_parse (lib/nlattr.c:620) [ 22.982904] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 22.982934] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 22.982955] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 22.982984] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 22.983008] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 22.983030] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 22.983061] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 22.983084] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 22.983110] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 22.983132] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 22.983157] ___sys_sendmsg (net/socket.c:2752) [ 22.983180] __sys_sendmsg (net/socket.c:2784) [ 22.983204] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 22.983227] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 22.983253] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 22.983281] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 22.983314] RIP: 0033:0x7ffaa6caa08e [ 22.983336] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 22.983430] RSP: 002b:00007ffe8cdf4ea0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 22.983473] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ffaa6caa08e [ 22.983513] RDX: 0000000000000000 RSI: 00007ffe8cdf4f50 RDI: 0000000000000005 [ 22.983549] RBP: 00007ffe8cdf4eb0 R08: 0000000000000000 R09: 0000000000000000 [ 22.983588] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf52 [ 22.983629] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe8cdf5620 | [ 23.014845] ------------[ cut here ]------------ | [ 23.014908] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1287 | [ 23.014961] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 23.015090] Tainted: [W]=WARN [ 23.015111] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.015151] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 23.015189] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 23.015290] RSP: 0018:ff718e9ec0bdb6f0 EFLAGS: 00010286 [ 23.015318] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 23.015360] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305aa00 [ 23.015397] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 23.015438] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 23.015483] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044305aa00 [ 23.015523] FS: 00007f30b99d5840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 23.015569] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.015601] CR2: 000000000a7ca988 CR3: 000000000d24e004 CR4: 0000000000771ef0 [ 23.015642] PKRU: 55555554 [ 23.015657] Call Trace: [ 23.015673] [ 23.015689] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 23.015717] notifier_call_chain (kernel/notifier.c:85) [ 23.015743] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 23.015765] ? nla_strscpy (lib/nlattr.c:795) [ 23.015786] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 23.015813] ? __nla_validate_parse (lib/nlattr.c:620) [ 23.015842] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 23.015864] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 23.015885] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 23.015913] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 23.015934] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 23.015954] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 23.015986] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 23.016005] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 23.016029] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 23.016053] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 23.016074] ___sys_sendmsg (net/socket.c:2752) [ 23.016099] __sys_sendmsg (net/socket.c:2784) [ 23.016121] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 23.016142] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 23.016170] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 23.016197] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 23.016227] RIP: 0033:0x7f30b9c0f08e [ 23.016250] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 23.016341] RSP: 002b:00007ffff5dfbf00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 23.016381] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f30b9c0f08e [ 23.016420] RDX: 0000000000000000 RSI: 00007ffff5dfbfb0 RDI: 0000000000000005 [ 23.016460] RBP: 00007ffff5dfbf10 R08: 0000000000000000 R09: 0000000000000000 [ 23.016498] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf52 [ 23.016539] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffff5dfc680 | [ 23.031942] ------------[ cut here ]------------ | [ 23.031976] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1289 | [ 23.032038] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 23.032159] Tainted: [W]=WARN [ 23.032182] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.032218] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 23.032253] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 23.032349] RSP: 0018:ff718e9ec0bdb6f0 EFLAGS: 00010286 [ 23.032374] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 23.032410] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059f00 [ 23.032449] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 23.032493] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 23.032529] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443059f00 [ 23.032571] FS: 00007ff85a3be840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 23.032618] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.032651] CR2: 0000000020226988 CR3: 00000000041ce001 CR4: 0000000000771ef0 [ 23.032699] PKRU: 55555554 [ 23.032715] Call Trace: [ 23.032727] [ 23.032740] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 23.032762] notifier_call_chain (kernel/notifier.c:85) [ 23.032782] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 23.032804] ? nla_strscpy (lib/nlattr.c:795) [ 23.032823] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 23.032855] ? __nla_validate_parse (lib/nlattr.c:620) [ 23.032882] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 23.032901] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 23.032921] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 23.032946] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 23.032968] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 23.032991] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 23.033021] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 23.033043] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 23.033062] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 23.033085] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 23.033106] ___sys_sendmsg (net/socket.c:2752) [ 23.033130] __sys_sendmsg (net/socket.c:2784) [ 23.033153] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 23.033172] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 23.033195] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 23.033226] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 23.033257] RIP: 0033:0x7ff85a5f808e [ 23.033278] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 23.033377] RSP: 002b:00007ffc3a0f4940 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 23.033422] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff85a5f808e [ 23.033459] RDX: 0000000000000000 RSI: 00007ffc3a0f49f0 RDI: 0000000000000005 [ 23.033503] RBP: 00007ffc3a0f4950 R08: 0000000000000000 R09: 0000000000000000 [ 23.033543] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf52 [ 23.033587] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc3a0f50c0 | [ 23.068386] ------------[ cut here ]------------ | [ 23.068415] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1291 | [ 23.068470] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 23.068605] Tainted: [W]=WARN [ 23.068625] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.068658] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 23.068684] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 23.068779] RSP: 0018:ff718e9ec0bdb6f0 EFLAGS: 00010286 [ 23.068806] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 23.068849] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054f00 [ 23.068892] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 23.068934] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 23.068977] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443054f00 [ 23.069018] FS: 00007fdb03051840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 23.069055] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.069084] CR2: 00007fdb033211a0 CR3: 0000000004148006 CR4: 0000000000771ef0 [ 23.069124] PKRU: 55555554 [ 23.069139] Call Trace: [ 23.069153] [ 23.069171] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 23.069194] notifier_call_chain (kernel/notifier.c:85) [ 23.069224] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 23.069247] ? nla_strscpy (lib/nlattr.c:795) [ 23.069267] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 23.069292] ? __nla_validate_parse (lib/nlattr.c:620) [ 23.069327] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 23.069348] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 23.069368] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 23.069400] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 23.069419] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 23.069445] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 23.069476] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 23.069495] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 23.069515] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 23.069539] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 23.069562] ___sys_sendmsg (net/socket.c:2752) [ 23.069582] __sys_sendmsg (net/socket.c:2784) [ 23.069609] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 23.069638] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 23.069659] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 23.069690] RIP: 0033:0x7fdb0328b08e [ 23.069760] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 23.069839] RSP: 002b:00007ffeea1e3dd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 23.069880] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdb0328b08e [ 23.069920] RDX: 0000000000000000 RSI: 00007ffeea1e3e80 RDI: 0000000000000005 [ 23.069960] RBP: 00007ffeea1e3de0 R08: 0000000000000000 R09: 0000000000000000 [ 23.070010] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf52 [ 23.070048] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeea1e4550 | [ 23.074813] ------------[ cut here ]------------ | [ 23.074846] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1292 | [ 23.074894] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 23.075011] Tainted: [W]=WARN [ 23.075032] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.075067] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 23.075094] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 23.075181] RSP: 0018:ff718e9ec0bdb6f0 EFLAGS: 00010286 [ 23.075210] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 23.075256] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b900 [ 23.075295] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 23.075337] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 23.075376] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044322b900 [ 23.075427] FS: 00007fa9873e2840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 23.075467] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.075502] CR2: 00007fa9876b21a0 CR3: 000000000414b003 CR4: 0000000000771ef0 [ 23.075546] PKRU: 55555554 [ 23.075560] Call Trace: [ 23.075572] [ 23.075588] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 23.075609] notifier_call_chain (kernel/notifier.c:85) [ 23.075630] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 23.075651] ? nla_strscpy (lib/nlattr.c:795) [ 23.075673] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 23.075706] ? __nla_validate_parse (lib/nlattr.c:620) [ 23.075734] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 23.075756] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 23.075775] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 23.075806] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 23.075826] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 23.075847] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 23.075875] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 23.075895] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 23.075917] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 23.075938] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 23.075960] ___sys_sendmsg (net/socket.c:2752) [ 23.075985] __sys_sendmsg (net/socket.c:2784) [ 23.076006] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 23.076029] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 23.076051] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 23.076080] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 23.076107] RIP: 0033:0x7fa98761c08e [ 23.076131] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 23.076221] RSP: 002b:00007ffe10932ce0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 23.076266] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa98761c08e [ 23.076304] RDX: 0000000000000000 RSI: 00007ffe10932d90 RDI: 0000000000000005 [ 23.076341] RBP: 00007ffe10932cf0 R08: 0000000000000000 R09: 0000000000000000 [ 23.076378] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf52 [ 23.076414] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe10933460 | [ 23.113782] ------------[ cut here ]------------ | [ 23.113820] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1294 | [ 23.113874] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 23.114000] Tainted: [W]=WARN [ 23.114024] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.114058] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 23.114088] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 23.114182] RSP: 0018:ff718e9ec0bdb6f0 EFLAGS: 00010286 [ 23.114216] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 23.114261] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305aa00 [ 23.114304] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 23.114346] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 23.114390] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044305aa00 [ 23.114436] FS: 00007f0f92843840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 23.114480] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.114515] CR2: 000000000226e988 CR3: 000000000336b002 CR4: 0000000000771ef0 [ 23.114556] PKRU: 55555554 [ 23.114571] Call Trace: [ 23.114585] [ 23.114604] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 23.114632] notifier_call_chain (kernel/notifier.c:85) [ 23.114656] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 23.114680] ? nla_strscpy (lib/nlattr.c:795) [ 23.114708] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 23.114735] ? __nla_validate_parse (lib/nlattr.c:620) [ 23.114765] ? __free_pages_prepare (mm/page_alloc.c:1373 (discriminator 26)) [ 23.114795] ? __pcs_replace_empty_main (mm/slub.c:4620) [ 23.114824] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 23.114847] ? 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)) [ 23.114869] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 23.114896] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 23.114920] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 23.114947] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 23.114976] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 23.114997] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 23.115016] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 23.115040] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 23.115063] ___sys_sendmsg (net/socket.c:2752) [ 23.115084] __sys_sendmsg (net/socket.c:2784) [ 23.115104] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 23.115129] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 23.115152] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 23.115183] RIP: 0033:0x7f0f92a7d08e [ 23.115208] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 23.115298] RSP: 002b:00007ffe879ca200 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 23.115341] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0f92a7d08e [ 23.115384] RDX: 0000000000000000 RSI: 00007ffe879ca2b0 RDI: 0000000000000005 [ 23.115424] RBP: 00007ffe879ca210 R08: 0000000000000000 R09: 0000000000000000 [ 23.115464] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf52 [ 23.115504] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe879ca980 | [ 23.142049] ------------[ cut here ]------------ | [ 23.142084] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1296 | [ 23.142137] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 23.142263] Tainted: [W]=WARN [ 23.142288] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.142323] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 23.142350] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 23.142453] RSP: 0018:ff718e9ec0bdb6f0 EFLAGS: 00010286 [ 23.142481] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 23.142525] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055900 [ 23.142569] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 23.142611] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 23.142655] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443055900 [ 23.142703] FS: 00007ff8d56e8840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 23.142747] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.142785] CR2: 00000000376d8988 CR3: 00000000041dc006 CR4: 0000000000771ef0 [ 23.142827] PKRU: 55555554 [ 23.142841] Call Trace: [ 23.142856] [ 23.142869] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 23.142890] notifier_call_chain (kernel/notifier.c:85) [ 23.142912] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 23.142935] ? nla_strscpy (lib/nlattr.c:795) [ 23.142956] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 23.142985] ? __nla_validate_parse (lib/nlattr.c:620) [ 23.143013] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 23.143037] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 23.143055] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 23.143085] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 23.143107] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 23.143129] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 23.143156] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 23.143178] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 23.143200] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 23.143221] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 23.143243] ___sys_sendmsg (net/socket.c:2752) [ 23.143266] __sys_sendmsg (net/socket.c:2784) [ 23.143287] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 23.143306] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 23.143326] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 23.143354] RIP: 0033:0x7ff8d592208e [ 23.143374] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 23.143467] RSP: 002b:00007ffdad70ccd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 23.143508] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff8d592208e [ 23.143547] RDX: 0000000000000000 RSI: 00007ffdad70cd80 RDI: 0000000000000005 [ 23.143593] RBP: 00007ffdad70cce0 R08: 0000000000000000 R09: 0000000000000000 [ 23.143634] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf52 [ 23.143675] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdad70d450 | [ 23.164181] ------------[ cut here ]------------ | [ 23.164217] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1297 | [ 23.164270] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 23.164397] Tainted: [W]=WARN [ 23.164415] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.164448] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 23.164476] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 23.164566] RSP: 0018:ff718e9ec0bdb6f0 EFLAGS: 00010286 [ 23.164596] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 23.164639] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443053800 [ 23.164683] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 23.164732] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 23.164774] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443053800 [ 23.164819] FS: 00007fed13efe840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 23.164863] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.164896] CR2: 0000000034674988 CR3: 000000000c632006 CR4: 0000000000771ef0 [ 23.164936] PKRU: 55555554 [ 23.164955] Call Trace: [ 23.164968] [ 23.164984] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 23.165003] notifier_call_chain (kernel/notifier.c:85) [ 23.165025] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 23.165047] ? nla_strscpy (lib/nlattr.c:795) [ 23.165070] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 23.165098] ? __nla_validate_parse (lib/nlattr.c:620) [ 23.165128] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 23.165151] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 23.165173] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 23.165200] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 23.165222] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 23.165245] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 23.165275] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 23.165294] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 23.165313] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 23.165335] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 23.165354] ___sys_sendmsg (net/socket.c:2752) [ 23.165380] __sys_sendmsg (net/socket.c:2784) [ 23.165405] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 23.165427] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 23.165446] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 23.165474] RIP: 0033:0x7fed1413808e [ 23.165496] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 23.165585] RSP: 002b:00007fffe4dc6af0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 23.165628] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fed1413808e [ 23.165672] RDX: 0000000000000000 RSI: 00007fffe4dc6ba0 RDI: 0000000000000005 [ 23.165717] RBP: 00007fffe4dc6b00 R08: 0000000000000000 R09: 0000000000000000 [ 23.165751] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf52 [ 23.165796] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffe4dc7270 | [ 23.174346] ------------[ cut here ]------------ | [ 23.174408] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1299 | [ 23.174457] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 23.174575] Tainted: [W]=WARN [ 23.174596] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.174636] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 23.174677] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 23.174773] RSP: 0018:ff718e9ec0bdb6f0 EFLAGS: 00010286 [ 23.174815] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 23.174861] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431ff000 [ 23.174908] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 23.174945] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 23.174982] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04431ff000 [ 23.175026] FS: 00007fd1afc5e840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 23.175075] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.175106] CR2: 000000001ebcc988 CR3: 00000000040b7002 CR4: 0000000000771ef0 [ 23.175147] PKRU: 55555554 [ 23.175162] Call Trace: [ 23.175174] [ 23.175188] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 23.175212] notifier_call_chain (kernel/notifier.c:85) [ 23.175234] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 23.175256] ? nla_strscpy (lib/nlattr.c:795) [ 23.175274] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 23.175300] ? __nla_validate_parse (lib/nlattr.c:620) [ 23.175330] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 23.175353] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 23.175379] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 23.175401] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 23.175422] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 23.175441] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 23.175477] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 23.175497] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 23.175519] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 23.175540] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 23.175560] ___sys_sendmsg (net/socket.c:2752) [ 23.175587] __sys_sendmsg (net/socket.c:2784) [ 23.175615] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 23.175636] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 23.175657] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 23.175681] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 23.175715] RIP: 0033:0x7fd1afe9808e [ 23.175735] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 23.175832] RSP: 002b:00007ffd88dfdb40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 23.175872] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd1afe9808e [ 23.175914] RDX: 0000000000000000 RSI: 00007ffd88dfdbf0 RDI: 0000000000000005 [ 23.175955] RBP: 00007ffd88dfdb50 R08: 0000000000000000 R09: 0000000000000000 [ 23.175993] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf52 [ 23.176033] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd88dfe2c0 | [ 23.213802] ------------[ cut here ]------------ | [ 23.213880] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1301 | [ 23.213943] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 23.214069] Tainted: [W]=WARN [ 23.214093] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.214129] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 23.214165] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 23.214264] RSP: 0018:ff718e9ec0bdb6f0 EFLAGS: 00010286 [ 23.214292] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 23.214332] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058c00 [ 23.214373] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 23.214417] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 23.214461] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443058c00 [ 23.214508] FS: 00007fae92246840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 23.214550] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.214583] CR2: 0000000012175988 CR3: 00000000041ce002 CR4: 0000000000771ef0 [ 23.214622] PKRU: 55555554 [ 23.214636] Call Trace: [ 23.214650] [ 23.214664] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 23.214684] notifier_call_chain (kernel/notifier.c:85) [ 23.214711] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 23.214733] ? nla_strscpy (lib/nlattr.c:795) [ 23.214756] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 23.214787] ? __nla_validate_parse (lib/nlattr.c:620) [ 23.214822] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 23.214845] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 23.214868] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 23.214895] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 23.214915] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 23.214936] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 23.214960] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 23.214983] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 23.215002] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 23.215020] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 23.215044] ___sys_sendmsg (net/socket.c:2752) [ 23.215064] __sys_sendmsg (net/socket.c:2784) [ 23.215084] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 23.215104] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 23.215123] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 23.215151] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 23.215186] RIP: 0033:0x7fae9248008e [ 23.215204] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 23.215301] RSP: 002b:00007ffc9707d6d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 23.215341] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fae9248008e [ 23.215383] RDX: 0000000000000000 RSI: 00007ffc9707d780 RDI: 0000000000000005 [ 23.215418] RBP: 00007ffc9707d6e0 R08: 0000000000000000 R09: 0000000000000000 [ 23.215454] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf52 [ 23.215485] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc9707de50 | [ 23.241578] ------------[ cut here ]------------ | [ 23.241648] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1302 | [ 23.241741] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 23.241947] Tainted: [W]=WARN [ 23.242005] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.242078] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 23.242171] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 23.242314] RSP: 0018:ff718e9ec0bdb6f0 EFLAGS: 00010286 [ 23.242414] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 23.242521] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443224a00 [ 23.242608] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a302c [ 23.242692] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 23.242778] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443224a00 [ 23.242862] FS: 00007f21c9250840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 23.242941] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.243007] CR2: 00007f21c95201a0 CR3: 00000000041a5006 CR4: 0000000000771ef0 [ 23.243097] PKRU: 55555554 [ 23.243149] Call Trace: [ 23.243194] [ 23.243253] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 23.243313] notifier_call_chain (kernel/notifier.c:85) [ 23.243371] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 23.243428] ? nla_strscpy (lib/nlattr.c:795) [ 23.243488] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 23.243553] ? __nla_validate_parse (lib/nlattr.c:620) [ 23.243621] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 23.243729] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 23.243787] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 23.243856] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 23.243910] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 23.243968] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 23.244080] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 23.244139] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 23.244203] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 23.244265] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 23.244323] ___sys_sendmsg (net/socket.c:2752) [ 23.244381] __sys_sendmsg (net/socket.c:2784) [ 23.244455] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 23.244512] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 23.244575] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 23.244644] RIP: 0033:0x7f21c948a08e [ 23.244711] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 23.244845] RSP: 002b:00007ffe5d1e3060 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 23.244925] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f21c948a08e [ 23.245042] RDX: 0000000000000000 RSI: 00007ffe5d1e3110 RDI: 0000000000000005 [ 23.245120] RBP: 00007ffe5d1e3070 R08: 0000000000000000 R09: 0000000000000000 [ 23.245198] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf52 [ 23.245280] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe5d1e37e0 | [ 23.274312] ------------[ cut here ]------------ | [ 23.274341] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1304 | [ 23.274396] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 23.274528] Tainted: [W]=WARN [ 23.274548] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.274579] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 23.274610] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 23.274732] RSP: 0018:ff718e9ec0be36f0 EFLAGS: 00010286 [ 23.274761] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 23.274801] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443053a00 [ 23.274842] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 23.274884] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 23.274926] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443053a00 [ 23.274973] FS: 00007fa411710840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 23.275019] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.275053] CR2: 00007fa4119e01a0 CR3: 000000000329a005 CR4: 0000000000771ef0 [ 23.275095] PKRU: 55555554 [ 23.275107] Call Trace: [ 23.275122] [ 23.275138] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 23.275160] notifier_call_chain (kernel/notifier.c:85) [ 23.275181] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 23.275202] ? nla_strscpy (lib/nlattr.c:795) [ 23.275224] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 23.275256] ? __nla_validate_parse (lib/nlattr.c:620) [ 23.275286] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 23.275307] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 23.275331] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 23.275359] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 23.275380] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 23.275400] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 23.275427] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 23.275447] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 23.275469] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 23.275488] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 23.275508] ___sys_sendmsg (net/socket.c:2752) [ 23.275532] __sys_sendmsg (net/socket.c:2784) [ 23.275553] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 23.275573] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 23.275593] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 23.275621] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 23.275650] RIP: 0033:0x7fa41194a08e [ 23.275670] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 23.275769] RSP: 002b:00007ffe6f851070 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 23.275814] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa41194a08e [ 23.275859] RDX: 0000000000000000 RSI: 00007ffe6f851120 RDI: 0000000000000005 [ 23.275902] RBP: 00007ffe6f851080 R08: 0000000000000000 R09: 0000000000000000 [ 23.275943] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf52 [ 23.275987] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe6f8517f0 | [ 23.288912] ------------[ cut here ]------------ | [ 23.288980] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1306 | [ 23.289072] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 23.289306] Tainted: [W]=WARN [ 23.289395] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.289495] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 23.289562] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 23.289709] RSP: 0018:ff718e9ec0be36f0 EFLAGS: 00010286 [ 23.289775] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 23.289855] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443053b00 [ 23.289934] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a302c [ 23.290041] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 23.290126] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443053b00 [ 23.290243] FS: 00007f0722b15840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 23.290322] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.290395] CR2: 000000002608b988 CR3: 000000000d342003 CR4: 0000000000771ef0 [ 23.290475] PKRU: 55555554 [ 23.290523] Call Trace: [ 23.290572] [ 23.290621] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 23.290683] notifier_call_chain (kernel/notifier.c:85) [ 23.290748] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 23.290802] ? nla_strscpy (lib/nlattr.c:795) [ 23.290863] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 23.290956] ? __nla_validate_parse (lib/nlattr.c:620) [ 23.291027] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 23.291087] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 23.291150] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 23.291247] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 23.291309] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 23.291363] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 23.291454] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 23.291513] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 23.291571] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 23.291624] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 23.291686] ___sys_sendmsg (net/socket.c:2752) [ 23.291815] __sys_sendmsg (net/socket.c:2784) [ 23.291901] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 23.291955] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 23.292010] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 23.292103] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 23.292169] RIP: 0033:0x7f0722d4f08e [ 23.292223] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 23.292360] RSP: 002b:00007ffdbe7a77c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 23.292476] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0722d4f08e [ 23.292557] RDX: 0000000000000000 RSI: 00007ffdbe7a7870 RDI: 0000000000000005 [ 23.292684] RBP: 00007ffdbe7a77d0 R08: 0000000000000000 R09: 0000000000000000 [ 23.292769] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf52 [ 23.292849] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdbe7a7f40 | [ 23.330220] ------------[ cut here ]------------ | [ 23.330258] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1308 | [ 23.330311] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 23.330433] Tainted: [W]=WARN [ 23.330453] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.330497] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 23.330529] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 23.330628] RSP: 0018:ff718e9ec0beb6f0 EFLAGS: 00010286 [ 23.330656] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 23.330692] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054f00 [ 23.330738] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 23.330783] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 23.330828] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443054f00 [ 23.330877] FS: 00007f8216643840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 23.330922] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.330954] CR2: 0000000031e76988 CR3: 0000000004207006 CR4: 0000000000771ef0 [ 23.330994] PKRU: 55555554 [ 23.331010] Call Trace: [ 23.331025] [ 23.331040] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 23.331059] notifier_call_chain (kernel/notifier.c:85) [ 23.331080] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 23.331101] ? nla_strscpy (lib/nlattr.c:795) [ 23.331124] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 23.331152] ? __nla_validate_parse (lib/nlattr.c:620) [ 23.331181] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 23.331203] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 23.331226] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 23.331257] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 23.331276] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 23.331296] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 23.331326] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 23.331346] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 23.331366] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 23.331386] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 23.331411] ___sys_sendmsg (net/socket.c:2752) [ 23.331431] __sys_sendmsg (net/socket.c:2784) [ 23.331451] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 23.331474] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 23.331497] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 23.331525] RIP: 0033:0x7f821687d08e [ 23.331544] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 23.331637] RSP: 002b:00007ffe1ce03c00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 23.331681] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f821687d08e [ 23.331731] RDX: 0000000000000000 RSI: 00007ffe1ce03cb0 RDI: 0000000000000005 [ 23.331771] RBP: 00007ffe1ce03c10 R08: 0000000000000000 R09: 0000000000000000 [ 23.331813] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf52 [ 23.331854] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe1ce04380 | [ 23.363343] ------------[ cut here ]------------ | [ 23.363369] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1310 | [ 23.363430] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 23.363558] Tainted: [W]=WARN [ 23.363580] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.363608] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 23.363637] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 23.363725] RSP: 0018:ff718e9ec0beb6f0 EFLAGS: 00010286 [ 23.363749] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 23.363797] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054a00 [ 23.363837] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 23.363879] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 23.363920] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443054a00 [ 23.363964] FS: 00007feaeb50e840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 23.364011] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.364046] CR2: 0000000006ad2988 CR3: 0000000003294005 CR4: 0000000000771ef0 [ 23.364086] PKRU: 55555554 [ 23.364101] Call Trace: [ 23.364117] [ 23.364132] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 23.364153] notifier_call_chain (kernel/notifier.c:85) [ 23.364173] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 23.364193] ? nla_strscpy (lib/nlattr.c:795) [ 23.364213] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 23.364241] ? __nla_validate_parse (lib/nlattr.c:620) [ 23.364265] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 23.364288] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 23.364308] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 23.364338] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 23.364357] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 23.364378] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 23.364405] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 23.364422] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 23.364447] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 23.364466] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 23.364487] ___sys_sendmsg (net/socket.c:2752) [ 23.364507] __sys_sendmsg (net/socket.c:2784) [ 23.364525] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 23.364547] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 23.364565] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 23.364592] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 23.364621] RIP: 0033:0x7feaeb74808e [ 23.364640] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 23.364730] RSP: 002b:00007ffc39d668d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 23.364773] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007feaeb74808e [ 23.364816] RDX: 0000000000000000 RSI: 00007ffc39d66980 RDI: 0000000000000005 [ 23.364854] RBP: 00007ffc39d668e0 R08: 0000000000000000 R09: 0000000000000000 [ 23.364893] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf52 [ 23.364933] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc39d67050 | [ 23.385704] ------------[ cut here ]------------ | [ 23.385795] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1311 | [ 23.385911] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 23.386111] Tainted: [W]=WARN [ 23.386168] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.386276] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 23.386338] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 23.386465] RSP: 0018:ff718e9ec0beb6f0 EFLAGS: 00010286 [ 23.386531] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 23.386639] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443053c00 [ 23.386724] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a302c [ 23.386810] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 23.386888] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443053c00 [ 23.386965] FS: 00007fe940c2b840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 23.387053] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.387138] CR2: 000000000ae63988 CR3: 0000000008721006 CR4: 0000000000771ef0 [ 23.387260] PKRU: 55555554 [ 23.387304] Call Trace: [ 23.387352] [ 23.387401] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 23.387461] notifier_call_chain (kernel/notifier.c:85) [ 23.387520] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 23.387577] ? nla_strscpy (lib/nlattr.c:795) [ 23.387634] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 23.387708] ? __nla_validate_parse (lib/nlattr.c:620) [ 23.387777] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 23.387876] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 23.387935] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 23.388026] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 23.388080] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 23.388142] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 23.388202] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 23.388260] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 23.388362] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 23.388420] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 23.388488] ___sys_sendmsg (net/socket.c:2752) [ 23.388586] __sys_sendmsg (net/socket.c:2784) [ 23.388640] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 23.388706] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 23.388764] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 23.388857] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 23.388951] RIP: 0033:0x7fe940e6508e [ 23.389008] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 23.389162] RSP: 002b:00007ffd8ce92a50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 23.389255] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe940e6508e [ 23.389366] RDX: 0000000000000000 RSI: 00007ffd8ce92b00 RDI: 0000000000000005 [ 23.389478] RBP: 00007ffd8ce92a60 R08: 0000000000000000 R09: 0000000000000000 [ 23.389556] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf52 [ 23.389673] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd8ce931d0 | [ 23.426306] ------------[ cut here ]------------ | [ 23.426340] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1314 | [ 23.426398] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 23.426522] Tainted: [W]=WARN [ 23.426541] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.426576] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 23.426600] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 23.426746] RSP: 0018:ff718e9ec0bf36f0 EFLAGS: 00010286 [ 23.426776] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 23.426814] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228400 [ 23.426858] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 23.426904] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 23.426981] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443228400 [ 23.427022] FS: 00007fefcebd9840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 23.427069] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.427143] CR2: 0000000013463988 CR3: 000000000308d003 CR4: 0000000000771ef0 [ 23.427188] PKRU: 55555554 [ 23.427204] Call Trace: [ 23.427218] [ 23.427244] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 23.427267] notifier_call_chain (kernel/notifier.c:85) [ 23.427288] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 23.427310] ? nla_strscpy (lib/nlattr.c:795) [ 23.427330] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 23.427363] ? __nla_validate_parse (lib/nlattr.c:620) [ 23.427447] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 23.427470] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 23.427489] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 23.427523] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 23.427545] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 23.427563] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 23.427589] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 23.427612] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 23.427633] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 23.427656] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 23.427678] ___sys_sendmsg (net/socket.c:2752) [ 23.427703] __sys_sendmsg (net/socket.c:2784) [ 23.427727] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 23.427748] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 23.427770] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 23.427798] RIP: 0033:0x7fefcee1308e [ 23.427820] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 23.427916] RSP: 002b:00007ffcd9244600 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 23.427980] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fefcee1308e [ 23.428033] RDX: 0000000000000000 RSI: 00007ffcd92446b0 RDI: 0000000000000005 [ 23.428069] RBP: 00007ffcd9244610 R08: 0000000000000000 R09: 0000000000000000 [ 23.428107] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf52 [ 23.428158] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcd9244d80 | [ 23.451180] ------------[ cut here ]------------ | [ 23.451303] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1315 | [ 23.451397] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 23.451670] Tainted: [W]=WARN [ 23.451762] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.451835] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 23.451920] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 23.452075] RSP: 0018:ff718e9ec0bfb6f0 EFLAGS: 00010286 [ 23.452140] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 23.452219] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305a300 [ 23.452308] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a302c [ 23.452384] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 23.452464] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044305a300 [ 23.452544] FS: 00007f514ba9b840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 23.452627] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.452703] CR2: 0000000030230988 CR3: 0000000003294004 CR4: 0000000000771ef0 [ 23.452780] PKRU: 55555554 [ 23.452830] Call Trace: [ 23.452882] [ 23.452931] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 23.452988] notifier_call_chain (kernel/notifier.c:85) [ 23.453084] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 23.453143] ? nla_strscpy (lib/nlattr.c:795) [ 23.453201] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 23.453279] ? __nla_validate_parse (lib/nlattr.c:620) [ 23.453345] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 23.453401] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 23.453457] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 23.453521] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 23.453577] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 23.453651] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 23.453728] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 23.453797] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 23.453856] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 23.453915] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 23.453976] ___sys_sendmsg (net/socket.c:2752) [ 23.454053] __sys_sendmsg (net/socket.c:2784) [ 23.454116] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 23.454174] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 23.454240] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 23.454304] RIP: 0033:0x7f514bcd508e [ 23.454360] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 23.454498] RSP: 002b:00007ffc454a0fb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 23.454575] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f514bcd508e [ 23.454656] RDX: 0000000000000000 RSI: 00007ffc454a1060 RDI: 0000000000000005 [ 23.454764] RBP: 00007ffc454a0fc0 R08: 0000000000000000 R09: 0000000000000000 [ 23.454841] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf52 [ 23.454917] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc454a1730 | [ 23.488980] ------------[ cut here ]------------ | [ 23.489040] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1317 | [ 23.489098] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 23.489235] Tainted: [W]=WARN [ 23.489259] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.489297] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 23.489327] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 23.489429] RSP: 0018:ff718e9ec0bf36f0 EFLAGS: 00010286 [ 23.489459] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 23.489499] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228800 [ 23.489539] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 23.489580] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 23.489621] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443228800 [ 23.489665] FS: 00007ff9c89c1840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 23.489712] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.489746] CR2: 00007ff9c8c911a0 CR3: 00000000041f0003 CR4: 0000000000771ef0 [ 23.489784] PKRU: 55555554 [ 23.489798] Call Trace: [ 23.489810] [ 23.489829] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 23.489850] notifier_call_chain (kernel/notifier.c:85) [ 23.489871] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 23.489892] ? nla_strscpy (lib/nlattr.c:795) [ 23.489914] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 23.489941] ? __nla_validate_parse (lib/nlattr.c:620) [ 23.489969] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 23.489993] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 23.490014] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 23.490042] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 23.490062] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 23.490083] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 23.490107] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 23.490129] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 23.490147] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 23.490167] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 23.490189] ___sys_sendmsg (net/socket.c:2752) [ 23.490211] __sys_sendmsg (net/socket.c:2784) [ 23.490230] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 23.490253] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 23.490275] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 23.490306] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 23.490329] RIP: 0033:0x7ff9c8bfb08e [ 23.490349] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 23.490436] RSP: 002b:00007ffc01781530 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 23.490480] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff9c8bfb08e [ 23.490523] RDX: 0000000000000000 RSI: 00007ffc017815e0 RDI: 0000000000000005 [ 23.490564] RBP: 00007ffc01781540 R08: 0000000000000000 R09: 0000000000000000 [ 23.490609] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf52 [ 23.490653] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc01781cb0 | [ 23.512699] ------------[ cut here ]------------ | [ 23.512822] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1319 | [ 23.512937] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 23.513196] Tainted: [W]=WARN [ 23.513271] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.513341] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 23.513409] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 23.513557] RSP: 0018:ff718e9ec0bf36f0 EFLAGS: 00010286 [ 23.513662] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 23.513898] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2ca00 [ 23.513985] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a302c [ 23.514116] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 23.514225] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2ca00 [ 23.514344] FS: 00007f0c48d66840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 23.514428] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.514524] CR2: 0000000024135988 CR3: 0000000001fd6001 CR4: 0000000000771ef0 [ 23.514599] PKRU: 55555554 [ 23.514654] Call Trace: [ 23.514715] [ 23.514766] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 23.514851] notifier_call_chain (kernel/notifier.c:85) [ 23.514933] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 23.515006] ? nla_strscpy (lib/nlattr.c:795) [ 23.515071] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 23.515137] ? __nla_validate_parse (lib/nlattr.c:620) [ 23.515244] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 23.515339] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 23.515400] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 23.515510] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 23.515565] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 23.515620] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 23.515685] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 23.515742] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 23.515802] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 23.515862] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 23.515919] ___sys_sendmsg (net/socket.c:2752) [ 23.515979] __sys_sendmsg (net/socket.c:2784) [ 23.516033] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 23.516092] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 23.516184] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 23.516257] RIP: 0033:0x7f0c48fa008e [ 23.516315] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 23.516479] RSP: 002b:00007ffebff8d0c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 23.516594] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0c48fa008e [ 23.516713] RDX: 0000000000000000 RSI: 00007ffebff8d170 RDI: 0000000000000005 [ 23.516822] RBP: 00007ffebff8d0d0 R08: 0000000000000000 R09: 0000000000000000 [ 23.516902] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf52 [ 23.516982] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffebff8d840 | [ 23.551162] ------------[ cut here ]------------ | [ 23.551196] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1321 | [ 23.551257] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 23.551389] Tainted: [W]=WARN [ 23.551410] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.551445] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 23.551470] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 23.551563] RSP: 0018:ff718e9ec0c036f0 EFLAGS: 00010286 [ 23.551588] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 23.551627] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058a00 [ 23.551670] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 23.551719] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 23.551761] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443058a00 [ 23.551803] FS: 00007fde63794840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 23.551843] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.551878] CR2: 000000000cb25988 CR3: 000000000868f005 CR4: 0000000000771ef0 [ 23.551920] PKRU: 55555554 [ 23.551932] Call Trace: [ 23.551946] [ 23.551961] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 23.551983] notifier_call_chain (kernel/notifier.c:85) [ 23.552007] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 23.552028] ? nla_strscpy (lib/nlattr.c:795) [ 23.552049] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 23.552077] ? __nla_validate_parse (lib/nlattr.c:620) [ 23.552110] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 23.552134] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 23.552153] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 23.552179] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 23.552200] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 23.552225] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 23.552257] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 23.552278] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 23.552300] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 23.552322] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 23.552343] ___sys_sendmsg (net/socket.c:2752) [ 23.552366] __sys_sendmsg (net/socket.c:2784) [ 23.552387] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 23.552408] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 23.552429] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 23.552457] RIP: 0033:0x7fde639ce08e [ 23.552476] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 23.552571] RSP: 002b:00007ffcbaacb440 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 23.552613] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fde639ce08e [ 23.552656] RDX: 0000000000000000 RSI: 00007ffcbaacb4f0 RDI: 0000000000000005 [ 23.552707] RBP: 00007ffcbaacb450 R08: 0000000000000000 R09: 0000000000000000 [ 23.552751] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf52 [ 23.552791] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcbaacbbc0 | [ 23.579361] ------------[ cut here ]------------ | [ 23.579398] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1322 | [ 23.579456] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 23.579570] Tainted: [W]=WARN [ 23.579589] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.579618] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 23.579653] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 23.579760] RSP: 0018:ff718e9ec0c036f0 EFLAGS: 00010286 [ 23.579790] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 23.579834] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054800 [ 23.579876] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 23.579917] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 23.579956] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443054800 [ 23.579996] FS: 00007fd660066840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 23.580035] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.580066] CR2: 0000000021f85988 CR3: 00000000030b3005 CR4: 0000000000771ef0 [ 23.580105] PKRU: 55555554 [ 23.580118] Call Trace: [ 23.580133] [ 23.580148] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 23.580170] notifier_call_chain (kernel/notifier.c:85) [ 23.580192] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 23.580213] ? nla_strscpy (lib/nlattr.c:795) [ 23.580236] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 23.580268] ? __nla_validate_parse (lib/nlattr.c:620) [ 23.580296] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 23.580315] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 23.580334] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 23.580363] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 23.580383] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 23.580403] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 23.580428] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 23.580449] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 23.580468] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 23.580487] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 23.580510] ___sys_sendmsg (net/socket.c:2752) [ 23.580534] __sys_sendmsg (net/socket.c:2784) [ 23.580556] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 23.580580] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 23.580601] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 23.580634] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 23.580664] RIP: 0033:0x7fd6602a008e [ 23.580685] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 23.580784] RSP: 002b:00007ffe8b8dc460 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 23.580825] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd6602a008e [ 23.580864] RDX: 0000000000000000 RSI: 00007ffe8b8dc510 RDI: 0000000000000005 [ 23.580905] RBP: 00007ffe8b8dc470 R08: 0000000000000000 R09: 0000000000000000 [ 23.580945] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf52 [ 23.580989] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe8b8dcbe0 | [ 23.604151] ------------[ cut here ]------------ | [ 23.604216] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1324 | [ 23.604319] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 23.604547] Tainted: [W]=WARN [ 23.604606] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.604738] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 23.604807] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 23.604943] RSP: 0018:ff718e9ec0c036f0 EFLAGS: 00010286 [ 23.605008] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 23.605085] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054400 [ 23.605165] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a302c [ 23.605252] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 23.605330] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443054400 [ 23.605413] FS: 00007fd708a6a840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 23.605490] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.605563] CR2: 000000003e8f5988 CR3: 00000000042f9004 CR4: 0000000000771ef0 [ 23.605644] PKRU: 55555554 [ 23.605694] Call Trace: [ 23.605753] [ 23.605802] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 23.605862] notifier_call_chain (kernel/notifier.c:85) [ 23.605919] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 23.605977] ? nla_strscpy (lib/nlattr.c:795) [ 23.606049] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 23.606116] ? __nla_validate_parse (lib/nlattr.c:620) [ 23.606184] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 23.606251] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 23.606308] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 23.606373] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 23.606431] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 23.606488] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 23.606555] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 23.606613] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 23.606674] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 23.606738] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 23.606796] ___sys_sendmsg (net/socket.c:2752) [ 23.606855] __sys_sendmsg (net/socket.c:2784) [ 23.606913] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 23.606970] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 23.607027] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 23.607090] RIP: 0033:0x7fd708ca408e [ 23.607146] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 23.607287] RSP: 002b:00007ffdf19b7340 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 23.607364] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd708ca408e [ 23.607441] RDX: 0000000000000000 RSI: 00007ffdf19b73f0 RDI: 0000000000000005 [ 23.607519] RBP: 00007ffdf19b7350 R08: 0000000000000000 R09: 0000000000000000 [ 23.607597] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf52 [ 23.607678] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdf19b7ac0 | [ 23.646294] ------------[ cut here ]------------ | [ 23.646326] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1326 | [ 23.646370] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 23.646498] Tainted: [W]=WARN [ 23.646523] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.646562] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 23.646594] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 23.646733] RSP: 0018:ff718e9ec0c0b6f0 EFLAGS: 00010286 [ 23.646764] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 23.646811] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054500 [ 23.646861] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 23.646908] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 23.646947] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443054500 [ 23.646990] FS: 00007f0f1b019840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 23.647032] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.647071] CR2: 00000000167d3988 CR3: 0000000004147002 CR4: 0000000000771ef0 [ 23.647120] PKRU: 55555554 [ 23.647135] Call Trace: [ 23.647149] [ 23.647163] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 23.647181] notifier_call_chain (kernel/notifier.c:85) [ 23.647203] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 23.647226] ? nla_strscpy (lib/nlattr.c:795) [ 23.647246] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 23.647274] ? __nla_validate_parse (lib/nlattr.c:620) [ 23.647304] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 23.647328] ? kmem_cache_alloc_node_noprof (mm/slub.c:4749 mm/slub.c:4883 mm/slub.c:4950) [ 23.647357] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 23.647381] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 23.647410] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 23.647435] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 23.647459] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 23.647486] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 23.647508] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 23.647528] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 23.647548] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 23.647571] ___sys_sendmsg (net/socket.c:2752) [ 23.647597] __sys_sendmsg (net/socket.c:2784) [ 23.647618] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 23.647640] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 23.647660] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 23.647690] RIP: 0033:0x7f0f1b25308e [ 23.647715] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 23.647811] RSP: 002b:00007ffde7a76ab0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 23.647854] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0f1b25308e [ 23.647898] RDX: 0000000000000000 RSI: 00007ffde7a76b60 RDI: 0000000000000005 [ 23.647940] RBP: 00007ffde7a76ac0 R08: 0000000000000000 R09: 0000000000000000 [ 23.647983] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf52 [ 23.648026] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffde7a77230 | [ 23.679572] ------------[ cut here ]------------ | [ 23.679649] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1328 | [ 23.679752] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 23.679954] Tainted: [W]=WARN [ 23.680013] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.680112] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 23.680177] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 23.680318] RSP: 0018:ff718e9ec0c0b6f0 EFLAGS: 00010286 [ 23.680416] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 23.680523] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058b00 [ 23.680626] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a302c [ 23.680713] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 23.680792] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443058b00 [ 23.680914] FS: 00007fa9e0680840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 23.681021] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.681094] CR2: 00007fa9e09501a0 CR3: 0000000009782002 CR4: 0000000000771ef0 [ 23.681176] PKRU: 55555554 [ 23.681223] Call Trace: [ 23.681279] [ 23.681327] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 23.681385] notifier_call_chain (kernel/notifier.c:85) [ 23.681442] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 23.681499] ? nla_strscpy (lib/nlattr.c:795) [ 23.681558] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 23.681623] ? __nla_validate_parse (lib/nlattr.c:620) [ 23.681703] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 23.681766] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 23.681823] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 23.681889] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 23.681946] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 23.682003] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 23.682069] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 23.682126] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 23.682182] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 23.682248] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 23.682304] ___sys_sendmsg (net/socket.c:2752) [ 23.682362] __sys_sendmsg (net/socket.c:2784) [ 23.682419] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 23.682477] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 23.682533] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 23.682597] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 23.682664] RIP: 0033:0x7fa9e08ba08e [ 23.682728] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 23.682862] RSP: 002b:00007ffc099ec360 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 23.682940] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa9e08ba08e [ 23.683017] RDX: 0000000000000000 RSI: 00007ffc099ec410 RDI: 0000000000000005 [ 23.683096] RBP: 00007ffc099ec370 R08: 0000000000000000 R09: 0000000000000000 [ 23.683175] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf52 [ 23.683261] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc099ecae0 | [ 23.722651] ------------[ cut here ]------------ | [ 23.722718] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1331 | [ 23.722783] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 23.722911] Tainted: [W]=WARN [ 23.722930] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.722967] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 23.722999] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 23.723096] RSP: 0018:ff718e9ec0c136f0 EFLAGS: 00010286 [ 23.723127] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 23.723173] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2d400 [ 23.723217] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 23.723264] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 23.723307] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2d400 [ 23.723349] FS: 00007f66009ba840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 23.723393] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.723420] CR2: 000000000e9d5988 CR3: 0000000004088001 CR4: 0000000000771ef0 [ 23.723461] PKRU: 55555554 [ 23.723473] Call Trace: [ 23.723488] [ 23.723503] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 23.723524] notifier_call_chain (kernel/notifier.c:85) [ 23.723547] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 23.723570] ? nla_strscpy (lib/nlattr.c:795) [ 23.723592] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 23.723620] ? __nla_validate_parse (lib/nlattr.c:620) [ 23.723645] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 23.723669] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 23.723691] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 23.723721] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 23.723744] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 23.723766] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 23.723793] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 23.723816] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 23.723839] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 23.723859] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 23.723881] ___sys_sendmsg (net/socket.c:2752) [ 23.723904] __sys_sendmsg (net/socket.c:2784) [ 23.723928] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 23.723949] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 23.723970] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 23.724000] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 23.724027] RIP: 0033:0x7f6600bf408e [ 23.724047] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 23.724144] RSP: 002b:00007ffde01c70c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 23.724188] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6600bf408e [ 23.724230] RDX: 0000000000000000 RSI: 00007ffde01c7170 RDI: 0000000000000005 [ 23.724271] RBP: 00007ffde01c70d0 R08: 0000000000000000 R09: 0000000000000000 [ 23.724310] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf52 [ 23.724349] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffde01c7840 | [ 23.767579] ------------[ cut here ]------------ | [ 23.767613] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1333 | [ 23.767666] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 23.767789] Tainted: [W]=WARN [ 23.767806] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.767839] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 23.767868] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 23.767960] RSP: 0018:ff718e9ec0c136f0 EFLAGS: 00010286 [ 23.767988] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 23.768024] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229c00 [ 23.768061] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 23.768101] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 23.768139] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443229c00 [ 23.768181] FS: 00007fde2e49c840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 23.768221] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.768256] CR2: 0000000029a20988 CR3: 00000000084d1003 CR4: 0000000000771ef0 [ 23.768296] PKRU: 55555554 [ 23.768310] Call Trace: [ 23.768322] [ 23.768334] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 23.768357] notifier_call_chain (kernel/notifier.c:85) [ 23.768376] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 23.768401] ? nla_strscpy (lib/nlattr.c:795) [ 23.768424] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 23.768453] ? __nla_validate_parse (lib/nlattr.c:620) [ 23.768481] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 23.768500] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 23.768522] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 23.768551] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 23.768574] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 23.768598] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 23.768623] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 23.768646] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 23.768664] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 23.768685] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 23.768713] ___sys_sendmsg (net/socket.c:2752) [ 23.768734] __sys_sendmsg (net/socket.c:2784) [ 23.768759] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 23.768779] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 23.768799] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 23.768823] RIP: 0033:0x7fde2e6d608e [ 23.768844] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 23.768941] RSP: 002b:00007ffd1d010bf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 23.768985] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fde2e6d608e [ 23.769022] RDX: 0000000000000000 RSI: 00007ffd1d010ca0 RDI: 0000000000000005 [ 23.769067] RBP: 00007ffd1d010c00 R08: 0000000000000000 R09: 0000000000000000 [ 23.769102] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf52 [ 23.769140] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd1d011370 | [ 23.780818] ------------[ cut here ]------------ | [ 23.780849] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1335 | [ 23.780909] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 23.781033] Tainted: [W]=WARN [ 23.781054] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.781086] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 23.781112] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 23.781211] RSP: 0018:ff718e9ec0c136f0 EFLAGS: 00010286 [ 23.781242] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 23.781280] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322ba00 [ 23.781323] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 23.781357] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 23.781402] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044322ba00 [ 23.781447] FS: 00007fb795a04840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 23.781487] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.781520] CR2: 00000000329bd988 CR3: 0000000008714002 CR4: 0000000000771ef0 [ 23.781563] PKRU: 55555554 [ 23.781579] Call Trace: [ 23.781594] [ 23.781607] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 23.781631] notifier_call_chain (kernel/notifier.c:85) [ 23.781654] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 23.781674] ? nla_strscpy (lib/nlattr.c:795) [ 23.781704] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 23.781732] ? __nla_validate_parse (lib/nlattr.c:620) [ 23.781758] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 23.781784] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 23.781805] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 23.781834] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 23.781860] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 23.781880] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 23.781905] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 23.781927] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 23.781948] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 23.781968] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 23.781991] ___sys_sendmsg (net/socket.c:2752) [ 23.782011] __sys_sendmsg (net/socket.c:2784) [ 23.782031] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 23.782052] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 23.782076] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 23.782105] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 23.782134] RIP: 0033:0x7fb795c3e08e [ 23.782153] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 23.782247] RSP: 002b:00007ffe879d8920 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 23.782283] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb795c3e08e [ 23.782321] RDX: 0000000000000000 RSI: 00007ffe879d89d0 RDI: 0000000000000005 [ 23.782355] RBP: 00007ffe879d8930 R08: 0000000000000000 R09: 0000000000000000 [ 23.782396] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf52 [ 23.782438] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe879d90a0 | [ 23.802241] ------------[ cut here ]------------ | [ 23.802271] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1337 | [ 23.802324] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 23.802444] Tainted: [W]=WARN [ 23.802465] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.802496] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 23.802528] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 23.802615] RSP: 0018:ff718e9ec0c136f0 EFLAGS: 00010286 [ 23.802646] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 23.802689] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058800 [ 23.802741] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 23.802779] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 23.802816] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443058800 [ 23.802858] FS: 00007fa039184840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 23.802904] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.802939] CR2: 00000000165cd988 CR3: 00000000042be004 CR4: 0000000000771ef0 [ 23.802977] PKRU: 55555554 [ 23.802989] Call Trace: [ 23.803000] [ 23.803017] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 23.803038] notifier_call_chain (kernel/notifier.c:85) [ 23.803060] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 23.803084] ? nla_strscpy (lib/nlattr.c:795) [ 23.803104] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 23.803132] ? __nla_validate_parse (lib/nlattr.c:620) [ 23.803161] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 23.803182] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 23.803202] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 23.803229] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 23.803255] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 23.803277] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 23.803306] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 23.803325] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 23.803343] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 23.803364] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 23.803382] ___sys_sendmsg (net/socket.c:2752) [ 23.803404] __sys_sendmsg (net/socket.c:2784) [ 23.803427] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 23.803449] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 23.803472] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 23.803501] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 23.803528] RIP: 0033:0x7fa0393be08e [ 23.803552] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 23.803643] RSP: 002b:00007fffe91a4490 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 23.803690] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa0393be08e [ 23.803732] RDX: 0000000000000000 RSI: 00007fffe91a4540 RDI: 0000000000000005 [ 23.803771] RBP: 00007fffe91a44a0 R08: 0000000000000000 R09: 0000000000000000 [ 23.803810] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf52 [ 23.803852] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffe91a4c10 | [ 23.837319] ------------[ cut here ]------------ | [ 23.837350] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1339 | [ 23.837392] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 23.837519] Tainted: [W]=WARN [ 23.837545] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.837582] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 23.837613] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 23.837711] RSP: 0018:ff718e9ec0c136f0 EFLAGS: 00010286 [ 23.837745] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 23.837780] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443053a00 [ 23.837816] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 23.837865] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 23.837904] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443053a00 [ 23.837948] FS: 00007f3a3a347840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 23.837989] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.838025] CR2: 000000001db97988 CR3: 00000000084d1003 CR4: 0000000000771ef0 [ 23.838068] PKRU: 55555554 [ 23.838080] Call Trace: [ 23.838096] [ 23.838110] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 23.838133] notifier_call_chain (kernel/notifier.c:85) [ 23.838155] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 23.838174] ? nla_strscpy (lib/nlattr.c:795) [ 23.838196] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 23.838222] ? __nla_validate_parse (lib/nlattr.c:620) [ 23.838251] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 23.838270] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 23.838297] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 23.838327] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 23.838347] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 23.838366] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 23.838393] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 23.838415] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 23.838432] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 23.838453] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 23.838473] ___sys_sendmsg (net/socket.c:2752) [ 23.838496] __sys_sendmsg (net/socket.c:2784) [ 23.838518] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 23.838541] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 23.838560] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 23.838588] RIP: 0033:0x7f3a3a58108e [ 23.838609] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 23.838707] RSP: 002b:00007ffce6b0bde0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 23.838752] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3a3a58108e [ 23.838794] RDX: 0000000000000000 RSI: 00007ffce6b0be90 RDI: 0000000000000005 [ 23.838836] RBP: 00007ffce6b0bdf0 R08: 0000000000000000 R09: 0000000000000000 [ 23.838872] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf52 [ 23.838916] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffce6b0c560 | [ 23.855100] ------------[ cut here ]------------ | [ 23.855131] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1341 | [ 23.855189] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 23.855317] Tainted: [W]=WARN [ 23.855341] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.855376] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 23.855407] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 23.855489] RSP: 0018:ff718e9ec0c136f0 EFLAGS: 00010286 [ 23.855517] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 23.855558] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305ab00 [ 23.855604] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 23.855647] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 23.855694] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044305ab00 [ 23.855743] FS: 00007f5296b18840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 23.855790] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.855825] CR2: 000000002d7cf988 CR3: 000000000845a005 CR4: 0000000000771ef0 [ 23.855870] PKRU: 55555554 [ 23.855885] Call Trace: [ 23.855898] [ 23.855912] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 23.855933] notifier_call_chain (kernel/notifier.c:85) [ 23.855951] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 23.855972] ? nla_strscpy (lib/nlattr.c:795) [ 23.855994] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 23.856029] ? __nla_validate_parse (lib/nlattr.c:620) [ 23.856059] ? __free_pages_prepare (mm/page_alloc.c:1373 (discriminator 26)) [ 23.856089] ? __pcs_replace_empty_main (mm/slub.c:4620) [ 23.856114] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 23.856138] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 23.856159] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 23.856185] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 23.856206] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 23.856225] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 23.856258] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 23.856279] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 23.856299] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 23.856320] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 23.856339] ___sys_sendmsg (net/socket.c:2752) [ 23.856361] __sys_sendmsg (net/socket.c:2784) [ 23.856381] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 23.856400] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 23.856423] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 23.856450] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 23.856476] RIP: 0033:0x7f5296d5208e [ 23.856497] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 23.856600] RSP: 002b:00007ffe4c848910 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 23.856637] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5296d5208e [ 23.856676] RDX: 0000000000000000 RSI: 00007ffe4c8489c0 RDI: 0000000000000005 [ 23.856720] RBP: 00007ffe4c848920 R08: 0000000000000000 R09: 0000000000000000 [ 23.856765] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf52 [ 23.856802] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe4c849090 | [ 23.908591] ------------[ cut here ]------------ | [ 23.908654] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1343 | [ 23.908714] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 23.908840] Tainted: [W]=WARN [ 23.908859] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.908893] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 23.908923] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 23.909020] RSP: 0018:ff718e9ec0c136f0 EFLAGS: 00010286 [ 23.909050] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 23.909088] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058800 [ 23.909131] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 23.909172] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 23.909219] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443058800 [ 23.909265] FS: 00007fa360642840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 23.909312] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.909347] CR2: 00007fa3609121a0 CR3: 0000000004147003 CR4: 0000000000771ef0 [ 23.909389] PKRU: 55555554 [ 23.909404] Call Trace: [ 23.909418] [ 23.909432] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 23.909454] notifier_call_chain (kernel/notifier.c:85) [ 23.909473] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 23.909491] ? nla_strscpy (lib/nlattr.c:795) [ 23.909511] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 23.909539] ? __nla_validate_parse (lib/nlattr.c:620) [ 23.909569] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 23.909588] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 23.909612] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 23.909643] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 23.909671] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 23.909694] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 23.909726] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 23.909751] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 23.909771] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 23.909791] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 23.909814] ___sys_sendmsg (net/socket.c:2752) [ 23.909835] __sys_sendmsg (net/socket.c:2784) [ 23.909856] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 23.909876] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 23.909896] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 23.909924] RIP: 0033:0x7fa36087c08e [ 23.909947] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 23.910038] RSP: 002b:00007fffbecea730 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 23.910076] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa36087c08e [ 23.910116] RDX: 0000000000000000 RSI: 00007fffbecea7e0 RDI: 0000000000000005 [ 23.910155] RBP: 00007fffbecea740 R08: 0000000000000000 R09: 0000000000000000 [ 23.910197] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf53 [ 23.910236] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffbeceaeb0 | [ 23.931762] ------------[ cut here ]------------ | [ 23.931793] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1345 | [ 23.931855] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 23.931990] Tainted: [W]=WARN [ 23.932010] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.932050] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 23.932082] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 23.932172] RSP: 0018:ff718e9ec0c136f0 EFLAGS: 00010286 [ 23.932203] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 23.932247] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431ff000 [ 23.932289] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 23.932329] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 23.932367] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04431ff000 [ 23.932406] FS: 00007fa22ae5e840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 23.932449] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.932486] CR2: 0000000039bda988 CR3: 000000000873e005 CR4: 0000000000771ef0 [ 23.932527] PKRU: 55555554 [ 23.932543] Call Trace: [ 23.932556] [ 23.932574] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 23.932596] notifier_call_chain (kernel/notifier.c:85) [ 23.932617] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 23.932641] ? nla_strscpy (lib/nlattr.c:795) [ 23.932664] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 23.932693] ? __nla_validate_parse (lib/nlattr.c:620) [ 23.932732] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 23.932754] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 23.932774] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 23.932805] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 23.932826] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 23.932846] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 23.932876] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 23.932897] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 23.932917] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 23.932935] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 23.932954] ___sys_sendmsg (net/socket.c:2752) [ 23.932975] __sys_sendmsg (net/socket.c:2784) [ 23.932998] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 23.933021] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 23.933042] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 23.933070] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 23.933097] RIP: 0033:0x7fa22b09808e [ 23.933117] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 23.933212] RSP: 002b:00007ffc63e37930 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 23.933254] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa22b09808e [ 23.933292] RDX: 0000000000000000 RSI: 00007ffc63e379e0 RDI: 0000000000000005 [ 23.933332] RBP: 00007ffc63e37940 R08: 0000000000000000 R09: 0000000000000000 [ 23.933372] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf53 [ 23.933412] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc63e380b0 | [ 23.959604] ------------[ cut here ]------------ | [ 23.959675] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1347 | [ 23.959769] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 23.959963] Tainted: [W]=WARN [ 23.960019] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.960084] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 23.960171] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 23.960317] RSP: 0018:ff718e9ec0c136f0 EFLAGS: 00010286 [ 23.960407] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 23.960482] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fd000 [ 23.960557] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a302c [ 23.960647] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 23.960772] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04431fd000 [ 23.960863] FS: 00007f6d6d43a840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 23.960952] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.961066] CR2: 000000000f5c3988 CR3: 0000000003294003 CR4: 0000000000771ef0 [ 23.961147] PKRU: 55555554 [ 23.961196] Call Trace: [ 23.961253] [ 23.961303] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 23.961361] notifier_call_chain (kernel/notifier.c:85) [ 23.961419] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 23.961472] ? nla_strscpy (lib/nlattr.c:795) [ 23.961530] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 23.961597] ? __nla_validate_parse (lib/nlattr.c:620) [ 23.961667] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 23.961737] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 23.961794] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 23.961858] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 23.961917] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 23.961974] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 23.962065] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 23.962123] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 23.962179] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 23.962247] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 23.962304] ___sys_sendmsg (net/socket.c:2752) [ 23.962373] __sys_sendmsg (net/socket.c:2784) [ 23.962430] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 23.962488] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 23.962545] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 23.962604] RIP: 0033:0x7f6d6d67408e [ 23.962659] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 23.962820] RSP: 002b:00007fff1766cc20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 23.962903] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6d6d67408e [ 23.962980] RDX: 0000000000000000 RSI: 00007fff1766ccd0 RDI: 0000000000000005 [ 23.963062] RBP: 00007fff1766cc30 R08: 0000000000000000 R09: 0000000000000000 [ 23.963170] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf53 [ 23.963289] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff1766d3a0 | [ 24.020551] ------------[ cut here ]------------ | [ 24.020594] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1349 | [ 24.020651] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 24.020786] Tainted: [W]=WARN [ 24.020809] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 24.020845] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 24.020875] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 24.020978] RSP: 0018:ff718e9ec0c1b6f0 EFLAGS: 00010286 [ 24.021002] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 24.021044] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058700 [ 24.021084] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 24.021124] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 24.021167] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443058700 [ 24.021209] FS: 00007fbf97639840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 24.021252] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 24.021285] CR2: 000000000b503988 CR3: 000000000196a003 CR4: 0000000000771ef0 [ 24.021327] PKRU: 55555554 [ 24.021340] Call Trace: [ 24.021356] [ 24.021368] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 24.021389] notifier_call_chain (kernel/notifier.c:85) [ 24.021413] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 24.021435] ? nla_strscpy (lib/nlattr.c:795) [ 24.021458] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 24.021486] ? __nla_validate_parse (lib/nlattr.c:620) [ 24.021514] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 24.021535] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 24.021555] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 24.021583] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 24.021604] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 24.021625] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 24.021653] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 24.021675] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 24.021703] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 24.021722] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 24.021743] ___sys_sendmsg (net/socket.c:2752) [ 24.021763] __sys_sendmsg (net/socket.c:2784) [ 24.021784] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 24.021807] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 24.021828] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 24.021856] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 24.021884] RIP: 0033:0x7fbf9787308e [ 24.021906] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 24.022004] RSP: 002b:00007ffe562f5890 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 24.022047] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbf9787308e [ 24.022087] RDX: 0000000000000000 RSI: 00007ffe562f5940 RDI: 0000000000000005 [ 24.022128] RBP: 00007ffe562f58a0 R08: 0000000000000000 R09: 0000000000000000 [ 24.022165] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf53 [ 24.022204] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe562f6010 | [ 24.047869] ------------[ cut here ]------------ | [ 24.047906] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1351 | [ 24.047958] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 24.048081] Tainted: [W]=WARN [ 24.048099] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 24.048136] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 24.048164] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 24.048261] RSP: 0018:ff718e9ec0c1b6f0 EFLAGS: 00010286 [ 24.048288] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 24.048329] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059d00 [ 24.048362] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 24.048403] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 24.048444] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443059d00 [ 24.048490] FS: 00007fb826d78840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 24.048531] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 24.048565] CR2: 0000000017e9a988 CR3: 0000000004184001 CR4: 0000000000771ef0 [ 24.048609] PKRU: 55555554 [ 24.048623] Call Trace: [ 24.048640] [ 24.048657] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 24.048680] notifier_call_chain (kernel/notifier.c:85) [ 24.048711] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 24.048736] ? nla_strscpy (lib/nlattr.c:795) [ 24.048755] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 24.048779] ? __nla_validate_parse (lib/nlattr.c:620) [ 24.048811] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 24.048831] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 24.048856] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 24.048878] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 24.048896] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 24.048914] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 24.048941] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 24.048961] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 24.048983] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 24.049001] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 24.049024] ___sys_sendmsg (net/socket.c:2752) [ 24.049045] __sys_sendmsg (net/socket.c:2784) [ 24.049066] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 24.049087] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 24.049107] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 24.049134] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 24.049157] RIP: 0033:0x7fb826fb208e [ 24.049175] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 24.049273] RSP: 002b:00007ffdaa37f900 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 24.049315] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb826fb208e [ 24.049354] RDX: 0000000000000000 RSI: 00007ffdaa37f9b0 RDI: 0000000000000005 [ 24.049392] RBP: 00007ffdaa37f910 R08: 0000000000000000 R09: 0000000000000000 [ 24.049433] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf53 [ 24.049475] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdaa380080 | [ 24.075806] ------------[ cut here ]------------ | [ 24.075838] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1353 | [ 24.075893] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 24.076025] Tainted: [W]=WARN [ 24.076046] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 24.076082] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 24.076114] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 24.076213] RSP: 0018:ff718e9ec0c1b6f0 EFLAGS: 00010286 [ 24.076247] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 24.076279] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054100 [ 24.076319] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 24.076360] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 24.076400] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443054100 [ 24.076445] FS: 00007fc5a43bd840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 24.076486] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 24.076517] CR2: 000000002bd75988 CR3: 000000000d2f6004 CR4: 0000000000771ef0 [ 24.076559] PKRU: 55555554 [ 24.076573] Call Trace: [ 24.076586] [ 24.076602] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 24.076623] notifier_call_chain (kernel/notifier.c:85) [ 24.076644] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 24.076667] ? nla_strscpy (lib/nlattr.c:795) [ 24.076685] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 24.076817] ? __nla_validate_parse (lib/nlattr.c:620) [ 24.076847] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 24.076868] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 24.076889] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 24.076916] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 24.076939] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 24.076959] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 24.076986] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 24.077009] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 24.077028] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 24.077046] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 24.077067] ___sys_sendmsg (net/socket.c:2752) [ 24.077088] __sys_sendmsg (net/socket.c:2784) [ 24.077108] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 24.077128] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 24.077147] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 24.077173] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 24.077197] RIP: 0033:0x7fc5a45f708e [ 24.077221] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 24.077319] RSP: 002b:00007ffdfc3ad3a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 24.077363] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc5a45f708e [ 24.077398] RDX: 0000000000000000 RSI: 00007ffdfc3ad450 RDI: 0000000000000005 [ 24.077444] RBP: 00007ffdfc3ad3b0 R08: 0000000000000000 R09: 0000000000000000 [ 24.077478] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf53 [ 24.077520] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdfc3adb20 | [ 24.099827] ------------[ cut here ]------------ | [ 24.099861] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1354 | [ 24.099910] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 24.100026] Tainted: [W]=WARN [ 24.100044] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 24.100077] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 24.100109] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 24.100200] RSP: 0018:ff718e9ec0c1b6f0 EFLAGS: 00010286 [ 24.100230] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 24.100273] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054500 [ 24.100310] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 24.100349] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 24.100389] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443054500 [ 24.100432] FS: 00007fc3d8cb6840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 24.100474] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 24.100515] CR2: 0000000008b84988 CR3: 0000000004185002 CR4: 0000000000771ef0 [ 24.100553] PKRU: 55555554 [ 24.100567] Call Trace: [ 24.100580] [ 24.100601] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 24.100623] notifier_call_chain (kernel/notifier.c:85) [ 24.100649] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 24.100671] ? nla_strscpy (lib/nlattr.c:795) [ 24.100691] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 24.100725] ? __nla_validate_parse (lib/nlattr.c:620) [ 24.100753] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 24.100774] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 24.100795] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 24.100822] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 24.100843] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 24.100865] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 24.100892] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 24.100915] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 24.100936] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 24.100958] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 24.100979] ___sys_sendmsg (net/socket.c:2752) [ 24.101002] __sys_sendmsg (net/socket.c:2784) [ 24.101024] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 24.101047] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 24.101067] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 24.101094] RIP: 0033:0x7fc3d8ef008e [ 24.101114] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 24.101206] RSP: 002b:00007ffced3b0080 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 24.101248] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc3d8ef008e [ 24.101286] RDX: 0000000000000000 RSI: 00007ffced3b0130 RDI: 0000000000000005 [ 24.101325] RBP: 00007ffced3b0090 R08: 0000000000000000 R09: 0000000000000000 [ 24.101359] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf53 [ 24.101398] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffced3b0800 | [ 24.119388] ------------[ cut here ]------------ | [ 24.119417] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1356 | [ 24.119467] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 24.119588] Tainted: [W]=WARN [ 24.119613] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 24.119648] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 24.119678] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 24.119776] RSP: 0018:ff718e9ec0c1b6f0 EFLAGS: 00010286 [ 24.119802] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 24.119842] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2d400 [ 24.119884] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 24.119927] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 24.119971] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2d400 [ 24.120011] FS: 00007f3e58663840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 24.120058] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 24.120091] CR2: 000000001e279988 CR3: 000000000c719005 CR4: 0000000000771ef0 [ 24.120134] PKRU: 55555554 [ 24.120150] Call Trace: [ 24.120164] [ 24.120179] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 24.120198] notifier_call_chain (kernel/notifier.c:85) [ 24.120219] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 24.120245] ? nla_strscpy (lib/nlattr.c:795) [ 24.120266] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 24.120296] ? __nla_validate_parse (lib/nlattr.c:620) [ 24.120322] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 24.120342] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 24.120363] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 24.120390] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 24.120411] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 24.120429] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 24.120453] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 24.120474] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 24.120494] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 24.120515] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 24.120535] ___sys_sendmsg (net/socket.c:2752) [ 24.120556] __sys_sendmsg (net/socket.c:2784) [ 24.120579] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 24.120602] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 24.120623] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 24.120651] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 24.120679] RIP: 0033:0x7f3e5889d08e [ 24.120703] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 24.120797] RSP: 002b:00007ffc02102860 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 24.120838] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3e5889d08e [ 24.120882] RDX: 0000000000000000 RSI: 00007ffc02102910 RDI: 0000000000000005 [ 24.120923] RBP: 00007ffc02102870 R08: 0000000000000000 R09: 0000000000000000 [ 24.120963] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf53 [ 24.121004] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc02102fe0 | [ 24.139988] ------------[ cut here ]------------ | [ 24.140019] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1358 | [ 24.140076] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 24.140194] Tainted: [W]=WARN [ 24.140214] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 24.140248] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 24.140277] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 24.140379] RSP: 0018:ff718e9ec0c1b6f0 EFLAGS: 00010286 [ 24.140410] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 24.140451] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441891d00 [ 24.140492] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 24.140534] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 24.140578] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441891d00 [ 24.140622] FS: 00007fe554da5840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 24.140667] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 24.140705] CR2: 00000000371d6988 CR3: 000000000965d003 CR4: 0000000000771ef0 [ 24.140752] PKRU: 55555554 [ 24.140767] Call Trace: [ 24.140783] [ 24.140799] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 24.140823] notifier_call_chain (kernel/notifier.c:85) [ 24.140846] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 24.140866] ? nla_strscpy (lib/nlattr.c:795) [ 24.140888] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 24.140913] ? __nla_validate_parse (lib/nlattr.c:620) [ 24.140937] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 24.140957] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 24.140980] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 24.141006] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 24.141028] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 24.141047] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 24.141076] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 24.141095] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 24.141114] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 24.141134] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 24.141154] ___sys_sendmsg (net/socket.c:2752) [ 24.141176] __sys_sendmsg (net/socket.c:2784) [ 24.141199] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 24.141221] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 24.141244] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 24.141268] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 24.141298] RIP: 0033:0x7fe554fdf08e [ 24.141324] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 24.141423] RSP: 002b:00007ffcedd04df0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 24.141456] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe554fdf08e [ 24.141496] RDX: 0000000000000000 RSI: 00007ffcedd04ea0 RDI: 0000000000000005 [ 24.141536] RBP: 00007ffcedd04e00 R08: 0000000000000000 R09: 0000000000000000 [ 24.141574] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf53 [ 24.141607] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcedd05570 | [ 24.170276] ------------[ cut here ]------------ | [ 24.170300] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/1359 | [ 24.170358] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 24.170479] Tainted: [W]=WARN [ 24.170499] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 24.170531] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 24.170564] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 24.170659] RSP: 0018:ff718e9ec0c1b6f0 EFLAGS: 00010286 [ 24.170690] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 24.170735] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2c800 [ 24.170772] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 24.170809] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 24.170841] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2c800 [ 24.170883] FS: 00007f4eb841a840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 24.170916] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 24.170949] CR2: 000000000dcfa988 CR3: 000000000d2c5002 CR4: 0000000000771ef0 [ 24.170990] PKRU: 55555554 [ 24.171003] Call Trace: [ 24.171015] [ 24.171031] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 24.171053] notifier_call_chain (kernel/notifier.c:85) [ 24.171076] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 24.171098] ? nla_strscpy (lib/nlattr.c:795) [ 24.171118] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 24.171146] ? __nla_validate_parse (lib/nlattr.c:620) [ 24.171176] ? __free_pages_prepare (mm/page_alloc.c:1373 (discriminator 26)) [ 24.171205] ? __pcs_replace_empty_main (mm/slub.c:4620) [ 24.171237] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 24.171255] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 24.171279] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 24.171306] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 24.171332] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 24.171354] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 24.171383] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 24.171403] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 24.171423] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 24.171443] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 24.171465] ___sys_sendmsg (net/socket.c:2752) [ 24.171487] __sys_sendmsg (net/socket.c:2784) [ 24.171507] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 24.171528] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 24.171548] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 24.171577] RIP: 0033:0x7f4eb865408e [ 24.171594] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 24.171688] RSP: 002b:00007ffd3f10f680 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 24.171734] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4eb865408e [ 24.171784] RDX: 0000000000000000 RSI: 00007ffd3f10f730 RDI: 0000000000000005 [ 24.171824] RBP: 00007ffd3f10f690 R08: 0000000000000000 R09: 0000000000000000 [ 24.171866] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf53 [ 24.171906] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd3f10fe00 | [ 24.212869] ------------[ cut here ]------------ | [ 24.212933] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1361 | [ 24.213023] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 24.213222] Tainted: [W]=WARN [ 24.213282] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 24.213349] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 24.213414] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 24.213548] RSP: 0018:ff718e9ec0bd36f0 EFLAGS: 00010286 [ 24.213610] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 24.213688] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229e00 [ 24.213770] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a302c [ 24.213851] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 24.213928] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443229e00 [ 24.214009] FS: 00007fab531b0840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 24.214087] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 24.214155] CR2: 00007fab534801a0 CR3: 000000000a8cd004 CR4: 0000000000771ef0 [ 24.214238] PKRU: 55555554 [ 24.214285] Call Trace: [ 24.214333] [ 24.214382] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 24.214438] notifier_call_chain (kernel/notifier.c:85) [ 24.214494] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 24.214551] ? nla_strscpy (lib/nlattr.c:795) [ 24.214607] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 24.214674] ? __nla_validate_parse (lib/nlattr.c:620) [ 24.214748] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 24.214805] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 24.214862] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 24.214927] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 24.214990] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 24.215046] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 24.215110] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 24.215167] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 24.215224] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 24.215286] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 24.215342] ___sys_sendmsg (net/socket.c:2752) [ 24.215399] __sys_sendmsg (net/socket.c:2784) [ 24.215479] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 24.215541] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 24.215598] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 24.215667] RIP: 0033:0x7fab533ea08e [ 24.215730] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 24.215867] RSP: 002b:00007ffe0ddc7110 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 24.215946] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fab533ea08e [ 24.216023] RDX: 0000000000000000 RSI: 00007ffe0ddc71c0 RDI: 0000000000000005 [ 24.216100] RBP: 00007ffe0ddc7120 R08: 0000000000000000 R09: 0000000000000000 [ 24.216176] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf53 [ 24.216260] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe0ddc7890 | [ 24.246392] ------------[ cut here ]------------ | [ 24.246426] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1362 | [ 24.246479] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 24.246613] Tainted: [W]=WARN [ 24.246632] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 24.246663] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 24.246693] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 24.246797] RSP: 0018:ff718e9ec0c236f0 EFLAGS: 00010286 [ 24.246824] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 24.246868] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443227800 [ 24.246910] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 24.246949] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 24.246993] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443227800 [ 24.247040] FS: 00007f2804867840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 24.247085] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 24.247115] CR2: 000000003888b988 CR3: 00000000030b2001 CR4: 0000000000771ef0 [ 24.247157] PKRU: 55555554 [ 24.247171] Call Trace: [ 24.247187] [ 24.247203] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 24.247225] notifier_call_chain (kernel/notifier.c:85) [ 24.247248] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 24.247265] ? nla_strscpy (lib/nlattr.c:795) [ 24.247288] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 24.247319] ? __nla_validate_parse (lib/nlattr.c:620) [ 24.247345] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 24.247365] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 24.247384] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 24.247407] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 24.247426] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 24.247447] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 24.247479] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 24.247501] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 24.247517] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 24.247541] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 24.247563] ___sys_sendmsg (net/socket.c:2752) [ 24.247583] __sys_sendmsg (net/socket.c:2784) [ 24.247603] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 24.247624] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 24.247646] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 24.247673] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 24.247707] RIP: 0033:0x7f2804aa108e [ 24.247729] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 24.247824] RSP: 002b:00007fff08feb3b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 24.247866] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2804aa108e [ 24.247903] RDX: 0000000000000000 RSI: 00007fff08feb460 RDI: 0000000000000005 [ 24.247935] RBP: 00007fff08feb3c0 R08: 0000000000000000 R09: 0000000000000000 [ 24.247973] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf53 [ 24.248017] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff08febb30 | [ 24.261186] ------------[ cut here ]------------ | [ 24.261215] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1364 | [ 24.261273] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 24.261413] Tainted: [W]=WARN [ 24.261433] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 24.261467] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 24.261495] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 24.261594] RSP: 0018:ff718e9ec0bcb6f0 EFLAGS: 00010286 [ 24.261623] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 24.261666] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443053a00 [ 24.261749] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044433a02c [ 24.261813] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 24.261857] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443053a00 [ 24.261901] FS: 00007faf01264840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 24.261948] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 24.261982] CR2: 0000000012001988 CR3: 0000000004195005 CR4: 0000000000771ef0 [ 24.262027] PKRU: 55555554 [ 24.262040] Call Trace: [ 24.262054] [ 24.262071] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 24.262093] notifier_call_chain (kernel/notifier.c:85) [ 24.262115] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 24.262135] ? nla_strscpy (lib/nlattr.c:795) [ 24.262159] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 24.262186] ? __nla_validate_parse (lib/nlattr.c:620) [ 24.262215] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 24.262242] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 24.262262] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 24.262293] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 24.262317] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 24.262335] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 24.262363] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 24.262386] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 24.262408] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 24.262427] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 24.262450] ___sys_sendmsg (net/socket.c:2752) [ 24.262474] __sys_sendmsg (net/socket.c:2784) [ 24.262496] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 24.262518] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 24.262538] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 24.262563] RIP: 0033:0x7faf0149e08e [ 24.262581] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 24.262674] RSP: 002b:00007fff5fb73840 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 24.262717] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007faf0149e08e [ 24.262761] RDX: 0000000000000000 RSI: 00007fff5fb738f0 RDI: 0000000000000005 [ 24.262804] RBP: 00007fff5fb73850 R08: 0000000000000000 R09: 0000000000000000 [ 24.262844] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf53 [ 24.262883] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff5fb73fc0 | [ 24.295685] ------------[ cut here ]------------ | [ 24.295720] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1366 | [ 24.295773] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 24.295911] Tainted: [W]=WARN [ 24.295934] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 24.295971] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 24.296003] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 24.296100] RSP: 0018:ff718e9ec0bcb6f0 EFLAGS: 00010286 [ 24.296129] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 24.296165] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2c000 [ 24.296196] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044433a02c [ 24.296239] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 24.296284] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2c000 [ 24.296328] FS: 00007f7a408c6840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 24.296368] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 24.296400] CR2: 0000000025f12988 CR3: 000000000d2fd002 CR4: 0000000000771ef0 [ 24.296441] PKRU: 55555554 [ 24.296456] Call Trace: [ 24.296469] [ 24.296484] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 24.296507] notifier_call_chain (kernel/notifier.c:85) [ 24.296533] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 24.296553] ? nla_strscpy (lib/nlattr.c:795) [ 24.296573] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 24.296605] ? __nla_validate_parse (lib/nlattr.c:620) [ 24.296632] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 24.296656] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 24.296679] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 24.296710] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 24.296736] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 24.296761] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 24.296791] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 24.296813] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 24.296836] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 24.296858] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 24.296877] ___sys_sendmsg (net/socket.c:2752) [ 24.296901] __sys_sendmsg (net/socket.c:2784) [ 24.296926] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 24.296947] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 24.296966] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 24.296994] RIP: 0033:0x7f7a40b0008e [ 24.297015] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 24.297113] RSP: 002b:00007ffe67e93ea0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 24.297157] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7a40b0008e [ 24.297206] RDX: 0000000000000000 RSI: 00007ffe67e93f50 RDI: 0000000000000005 [ 24.297246] RBP: 00007ffe67e93eb0 R08: 0000000000000000 R09: 0000000000000000 [ 24.297291] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf53 [ 24.297331] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe67e94620 | [ 24.336080] ------------[ cut here ]------------ | [ 24.336148] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1367 | [ 24.336249] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 24.336448] Tainted: [W]=WARN [ 24.336505] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 24.336621] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 24.336728] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 24.336870] RSP: 0018:ff718e9ec0bcb6f0 EFLAGS: 00010286 [ 24.336972] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 24.337078] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229b00 [ 24.337182] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a302c [ 24.337294] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 24.337400] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443229b00 [ 24.337483] FS: 00007fdd90c7e840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 24.337566] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 24.337634] CR2: 0000000032971988 CR3: 0000000004088004 CR4: 0000000000771ef0 [ 24.337752] PKRU: 55555554 [ 24.337803] Call Trace: [ 24.337854] [ 24.337905] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 24.338003] notifier_call_chain (kernel/notifier.c:85) [ 24.338062] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 24.338120] ? nla_strscpy (lib/nlattr.c:795) [ 24.338184] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 24.338257] ? __nla_validate_parse (lib/nlattr.c:620) [ 24.338321] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 24.338381] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 24.338441] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 24.338508] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 24.338566] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 24.338630] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 24.338693] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 24.338752] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 24.338811] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 24.338869] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 24.338939] ___sys_sendmsg (net/socket.c:2752) [ 24.338999] __sys_sendmsg (net/socket.c:2784) [ 24.339057] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 24.339115] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 24.339174] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 24.339243] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 24.339306] RIP: 0033:0x7fdd90eb808e [ 24.339362] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 24.339501] RSP: 002b:00007ffc46b0e9f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 24.339578] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdd90eb808e [ 24.339690] RDX: 0000000000000000 RSI: 00007ffc46b0eaa0 RDI: 0000000000000005 [ 24.339779] RBP: 00007ffc46b0ea00 R08: 0000000000000000 R09: 0000000000000000 [ 24.339856] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf53 [ 24.339932] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc46b0f170 | [ 24.349420] ------------[ cut here ]------------ | [ 24.349472] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1369 | [ 24.349528] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 24.349645] Tainted: [W]=WARN [ 24.349667] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 24.349710] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 24.349742] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 24.349840] RSP: 0018:ff718e9ec0bcb6f0 EFLAGS: 00010286 [ 24.349867] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 24.349905] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055900 [ 24.349944] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a302c [ 24.349986] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 24.350024] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443055900 [ 24.350065] FS: 00007fb46ec50840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 24.350110] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 24.350143] CR2: 00007fb46ef201a0 CR3: 000000000a8cc002 CR4: 0000000000771ef0 [ 24.350188] PKRU: 55555554 [ 24.350203] Call Trace: [ 24.350219] [ 24.350242] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 24.350269] notifier_call_chain (kernel/notifier.c:85) [ 24.350292] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 24.350314] ? nla_strscpy (lib/nlattr.c:795) [ 24.350336] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 24.350362] ? __nla_validate_parse (lib/nlattr.c:620) [ 24.350395] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 24.350417] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 24.350439] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 24.350468] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 24.350487] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 24.350509] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 24.350540] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 24.350569] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 24.350593] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 24.350614] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 24.350632] ___sys_sendmsg (net/socket.c:2752) [ 24.350660] __sys_sendmsg (net/socket.c:2784) [ 24.350683] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 24.350709] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 24.350730] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 24.350759] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 24.350790] RIP: 0033:0x7fb46ee8a08e [ 24.350810] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 24.350909] RSP: 002b:00007fff38123b10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 24.350949] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb46ee8a08e [ 24.350992] RDX: 0000000000000000 RSI: 00007fff38123bc0 RDI: 0000000000000005 [ 24.351033] RBP: 00007fff38123b20 R08: 0000000000000000 R09: 0000000000000000 [ 24.351072] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf53 [ 24.351115] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff38124290 | [ 24.376413] ------------[ cut here ]------------ | [ 24.376451] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1371 | [ 24.376504] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 24.376632] Tainted: [W]=WARN [ 24.376654] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 24.376691] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 24.376723] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 24.376810] RSP: 0018:ff718e9ec0bcb6f0 EFLAGS: 00010286 [ 24.376836] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 24.376877] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2d500 [ 24.376920] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a302c [ 24.376964] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 24.377000] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2d500 [ 24.377047] FS: 00007fb5071f1840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 24.377083] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 24.377113] CR2: 00007fb5074c11a0 CR3: 000000000336b004 CR4: 0000000000771ef0 [ 24.377154] PKRU: 55555554 [ 24.377169] Call Trace: [ 24.377184] [ 24.377205] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 24.377224] notifier_call_chain (kernel/notifier.c:85) [ 24.377247] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 24.377272] ? nla_strscpy (lib/nlattr.c:795) [ 24.377297] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 24.377329] ? __nla_validate_parse (lib/nlattr.c:620) [ 24.377356] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 24.377378] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 24.377397] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 24.377424] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 24.377442] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 24.377465] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 24.377495] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 24.377514] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 24.377536] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 24.377554] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 24.377580] ___sys_sendmsg (net/socket.c:2752) [ 24.377604] __sys_sendmsg (net/socket.c:2784) [ 24.377627] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 24.377651] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 24.377674] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 24.377709] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 24.377735] RIP: 0033:0x7fb50742b08e [ 24.377755] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 24.377853] RSP: 002b:00007fffbb6cf0c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 24.377894] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb50742b08e [ 24.377940] RDX: 0000000000000000 RSI: 00007fffbb6cf170 RDI: 0000000000000005 [ 24.377983] RBP: 00007fffbb6cf0d0 R08: 0000000000000000 R09: 0000000000000000 [ 24.378023] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf53 [ 24.378061] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffbb6cf840 | [ 24.400714] ------------[ cut here ]------------ | [ 24.400747] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1372 | [ 24.400800] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 24.400927] Tainted: [W]=WARN [ 24.400948] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 24.400982] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 24.401011] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 24.401108] RSP: 0018:ff718e9ec0bcb6f0 EFLAGS: 00010286 [ 24.401139] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 24.401177] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0442ea0600 [ 24.401215] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a302c [ 24.401257] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 24.401298] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0442ea0600 [ 24.401338] FS: 00007f314cc6e840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 24.401375] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 24.401408] CR2: 0000000038882988 CR3: 00000000084b6003 CR4: 0000000000771ef0 [ 24.401451] PKRU: 55555554 [ 24.401468] Call Trace: [ 24.401482] [ 24.401494] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 24.401518] notifier_call_chain (kernel/notifier.c:85) [ 24.401539] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 24.401561] ? nla_strscpy (lib/nlattr.c:795) [ 24.401580] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 24.401606] ? __nla_validate_parse (lib/nlattr.c:620) [ 24.401638] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 24.401664] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 24.401683] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 24.401716] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 24.401739] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 24.401762] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 24.401788] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 24.401807] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 24.401831] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 24.401853] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 24.401872] ___sys_sendmsg (net/socket.c:2752) [ 24.401895] __sys_sendmsg (net/socket.c:2784) [ 24.401914] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 24.401934] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 24.401958] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 24.401986] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 24.402015] RIP: 0033:0x7f314cea808e [ 24.402037] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 24.402133] RSP: 002b:00007ffe72b930d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 24.402179] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f314cea808e [ 24.402216] RDX: 0000000000000000 RSI: 00007ffe72b93180 RDI: 0000000000000005 [ 24.402259] RBP: 00007ffe72b930e0 R08: 0000000000000000 R09: 0000000000000000 [ 24.402304] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf53 [ 24.402340] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe72b93850 | [ 24.437793] ------------[ cut here ]------------ | [ 24.437830] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1374 | [ 24.437886] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 24.438024] Tainted: [W]=WARN [ 24.438049] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 24.438091] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 24.438118] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 24.438201] RSP: 0018:ff718e9ec0bcb6f0 EFLAGS: 00010286 [ 24.438228] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 24.438270] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2c600 [ 24.438307] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a302c [ 24.438345] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 24.438383] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2c600 [ 24.438429] FS: 00007f3a79894840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 24.438468] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 24.438501] CR2: 000000002abe6988 CR3: 0000000004185005 CR4: 0000000000771ef0 [ 24.438536] PKRU: 55555554 [ 24.438550] Call Trace: [ 24.438564] [ 24.438577] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 24.438600] notifier_call_chain (kernel/notifier.c:85) [ 24.438624] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 24.438648] ? nla_strscpy (lib/nlattr.c:795) [ 24.438675] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 24.438709] ? __nla_validate_parse (lib/nlattr.c:620) [ 24.438741] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 24.438763] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 24.438785] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 24.438809] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 24.438830] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 24.438850] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 24.438875] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 24.438897] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 24.438921] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 24.438942] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 24.438964] ___sys_sendmsg (net/socket.c:2752) [ 24.438986] __sys_sendmsg (net/socket.c:2784) [ 24.439007] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 24.439029] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 24.439048] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 24.439077] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 24.439101] RIP: 0033:0x7f3a79ace08e [ 24.439121] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 24.439213] RSP: 002b:00007ffd63b30870 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 24.439255] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3a79ace08e [ 24.439291] RDX: 0000000000000000 RSI: 00007ffd63b30920 RDI: 0000000000000005 [ 24.439331] RBP: 00007ffd63b30880 R08: 0000000000000000 R09: 0000000000000000 [ 24.439372] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf53 [ 24.439413] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd63b30ff0 | [ 24.480387] ------------[ cut here ]------------ | [ 24.480456] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1376 | [ 24.480545] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 24.480750] Tainted: [W]=WARN [ 24.480805] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 24.480874] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 24.480939] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 24.481073] RSP: 0018:ff718e9ec0bcb6f0 EFLAGS: 00010286 [ 24.481141] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 24.481220] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229800 [ 24.481330] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 24.481407] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 24.481484] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443229800 [ 24.481564] FS: 00007f3b8666b840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 24.481658] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 24.481740] CR2: 000000000b07e988 CR3: 000000000320b006 CR4: 0000000000771ef0 [ 24.481813] PKRU: 55555554 [ 24.481860] Call Trace: [ 24.481910] [ 24.481960] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 24.482012] notifier_call_chain (kernel/notifier.c:85) [ 24.482072] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 24.482129] ? nla_strscpy (lib/nlattr.c:795) [ 24.482188] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 24.482260] ? __nla_validate_parse (lib/nlattr.c:620) [ 24.482321] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 24.482379] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 24.482438] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 24.482509] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 24.482573] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 24.482662] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 24.482734] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 24.482824] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 24.482884] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 24.482941] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 24.482998] ___sys_sendmsg (net/socket.c:2752) [ 24.483056] __sys_sendmsg (net/socket.c:2784) [ 24.483114] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 24.483172] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 24.483233] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 24.483327] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 24.483390] RIP: 0033:0x7f3b868a508e [ 24.483447] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 24.483599] RSP: 002b:00007fffb79af170 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 24.483682] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3b868a508e [ 24.483768] RDX: 0000000000000000 RSI: 00007fffb79af220 RDI: 0000000000000005 [ 24.483877] RBP: 00007fffb79af180 R08: 0000000000000000 R09: 0000000000000000 [ 24.483980] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf53 [ 24.484057] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb79af8f0 | [ 24.513300] ------------[ cut here ]------------ | [ 24.513331] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/1378 | [ 24.513387] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 24.513509] Tainted: [W]=WARN [ 24.513530] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 24.513565] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 24.513595] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 24.513694] RSP: 0018:ff718e9ec0bcb6f0 EFLAGS: 00010286 [ 24.513730] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 24.513778] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229300 [ 24.513823] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 24.513865] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 24.513907] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443229300 [ 24.513949] FS: 00007fee1e9c5840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 24.513996] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 24.514031] CR2: 0000000028565988 CR3: 0000000001926001 CR4: 0000000000771ef0 [ 24.514073] PKRU: 55555554 [ 24.514086] Call Trace: [ 24.514100] [ 24.514116] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 24.514136] notifier_call_chain (kernel/notifier.c:85) [ 24.514156] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 24.514175] ? nla_strscpy (lib/nlattr.c:795) [ 24.514196] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 24.514225] ? __nla_validate_parse (lib/nlattr.c:620) [ 24.514258] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 24.514283] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 24.514304] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 24.514331] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 24.514353] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 24.514373] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 24.514394] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 24.514415] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 24.514436] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 24.514459] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 24.514480] ___sys_sendmsg (net/socket.c:2752) [ 24.514499] __sys_sendmsg (net/socket.c:2784) [ 24.514518] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 24.514542] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 24.514563] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 24.514589] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 24.514617] RIP: 0033:0x7fee1ebff08e [ 24.514639] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 24.514745] RSP: 002b:00007fff54450e00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 24.514780] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fee1ebff08e [ 24.514825] RDX: 0000000000000000 RSI: 00007fff54450eb0 RDI: 0000000000000005 [ 24.514868] RBP: 00007fff54450e10 R08: 0000000000000000 R09: 0000000000000000 [ 24.514910] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf53 [ 24.514945] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff54451580 | [ 24.540908] ------------[ cut here ]------------ | [ 24.540944] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1379 | [ 24.540997] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 24.541126] Tainted: [W]=WARN [ 24.541151] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 24.541183] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 24.541211] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 24.541319] RSP: 0018:ff718e9ec0c236f0 EFLAGS: 00010286 [ 24.541343] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 24.541386] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229800 [ 24.541426] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 24.541465] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 24.541504] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443229800 [ 24.541553] FS: 00007fb3b736b840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 24.541596] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 24.541624] CR2: 00000000117ba988 CR3: 000000000417c006 CR4: 0000000000771ef0 [ 24.541667] PKRU: 55555554 [ 24.541681] Call Trace: [ 24.541697] [ 24.541717] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 24.541740] notifier_call_chain (kernel/notifier.c:85) [ 24.541762] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 24.541782] ? nla_strscpy (lib/nlattr.c:795) [ 24.541804] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 24.541832] ? __nla_validate_parse (lib/nlattr.c:620) [ 24.541862] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 24.541883] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 24.541904] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 24.541933] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 24.541955] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 24.541976] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 24.542000] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 24.542025] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 24.542045] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 24.542067] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 24.542087] ___sys_sendmsg (net/socket.c:2752) [ 24.542108] __sys_sendmsg (net/socket.c:2784) [ 24.542132] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 24.542155] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 24.542174] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 24.542204] RIP: 0033:0x7fb3b75a508e [ 24.542224] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 24.542324] RSP: 002b:00007ffe0f722910 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 24.542361] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb3b75a508e [ 24.542404] RDX: 0000000000000000 RSI: 00007ffe0f7229c0 RDI: 0000000000000005 [ 24.542446] RBP: 00007ffe0f722920 R08: 0000000000000000 R09: 0000000000000000 [ 24.542489] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf53 [ 24.542528] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe0f723090 | [ 24.584774] ------------[ cut here ]------------ | [ 24.584840] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1381 | [ 24.584899] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 24.585038] Tainted: [W]=WARN [ 24.585064] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 24.585105] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 24.585137] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 24.585243] RSP: 0018:ff718e9ec0c1b6f0 EFLAGS: 00010286 [ 24.585270] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 24.585314] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2d200 [ 24.585353] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 24.585392] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 24.585433] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2d200 [ 24.585476] FS: 00007f6d6a08c840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 24.585521] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 24.585555] CR2: 00005614d1dce4a8 CR3: 000000000d2c5002 CR4: 0000000000771ef0 [ 24.585597] PKRU: 55555554 [ 24.585612] Call Trace: [ 24.585627] [ 24.585642] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 24.585665] notifier_call_chain (kernel/notifier.c:85) [ 24.585689] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 24.585713] ? nla_strscpy (lib/nlattr.c:795) [ 24.585735] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 24.585763] ? __nla_validate_parse (lib/nlattr.c:620) [ 24.585789] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 24.585812] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 24.585834] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 24.585860] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 24.585881] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 24.585898] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 24.585925] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 24.585944] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 24.585969] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 24.585996] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 24.586016] ___sys_sendmsg (net/socket.c:2752) [ 24.586037] __sys_sendmsg (net/socket.c:2784) [ 24.586057] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 24.586078] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 24.586097] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 24.586125] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 24.586153] RIP: 0033:0x7f6d6a2c608e [ 24.586176] 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 [ 24.586270] RSP: 002b:00007ffd59a41a70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 24.586313] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6d6a2c608e [ 24.586354] RDX: 0000000000000000 RSI: 00007ffd59a41b20 RDI: 0000000000000005 [ 24.586391] RBP: 00007ffd59a41a80 R08: 0000000000000000 R09: 0000000000000000 [ 24.586432] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf53 [ 24.586470] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd59a421f0 | [ 24.621173] ------------[ cut here ]------------ | [ 24.621213] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/1383 | [ 24.621272] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 24.621396] Tainted: [W]=WARN [ 24.621417] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 24.621451] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 24.621479] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 24.621573] RSP: 0018:ff718e9ec0c1b6f0 EFLAGS: 00010286 [ 24.621602] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 24.621645] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058700 [ 24.621687] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 24.621740] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 24.621779] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443058700 [ 24.621822] FS: 00007f2e2c883840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 24.621867] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 24.621901] CR2: 00005614c5300d5c CR3: 000000000d2c7004 CR4: 0000000000771ef0 [ 24.621939] PKRU: 55555554 [ 24.621954] Call Trace: [ 24.621968] [ 24.621988] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 24.622008] notifier_call_chain (kernel/notifier.c:85) [ 24.622030] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 24.622052] ? nla_strscpy (lib/nlattr.c:795) [ 24.622074] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 24.622104] ? __nla_validate_parse (lib/nlattr.c:620) [ 24.622133] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 24.622154] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 24.622177] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 24.622202] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 24.622220] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 24.622242] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 24.622267] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 24.622292] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 24.622312] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 24.622333] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 24.622358] ___sys_sendmsg (net/socket.c:2752) [ 24.622379] __sys_sendmsg (net/socket.c:2784) [ 24.622401] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 24.622422] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 24.622443] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 24.622469] RIP: 0033:0x7f2e2cabd08e [ 24.622489] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 24.622579] RSP: 002b:00007fff2722acd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 24.622620] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2e2cabd08e [ 24.622668] RDX: 0000000000000000 RSI: 00007fff2722ad80 RDI: 0000000000000005 [ 24.622712] RBP: 00007fff2722ace0 R08: 0000000000000000 R09: 0000000000000000 [ 24.622756] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf53 [ 24.622801] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff2722b450 | [ 24.646016] ------------[ cut here ]------------ | [ 24.646043] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/1385 | [ 24.646096] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 24.646216] Tainted: [W]=WARN [ 24.646242] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 24.646276] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 24.646306] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 24.646404] RSP: 0018:ff718e9ec0bcb6f0 EFLAGS: 00010286 [ 24.646427] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 24.646473] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1f00 [ 24.646514] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 24.646554] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 24.646595] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04418e1f00 [ 24.646634] FS: 00007fd49fda5840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 24.646684] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 24.646720] CR2: 00000000101ac988 CR3: 000000000d2c5003 CR4: 0000000000771ef0 [ 24.646761] PKRU: 55555554 [ 24.646775] Call Trace: [ 24.646788] [ 24.646801] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 24.646819] notifier_call_chain (kernel/notifier.c:85) [ 24.646841] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 24.646861] ? nla_strscpy (lib/nlattr.c:795) [ 24.646887] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 24.646913] ? __nla_validate_parse (lib/nlattr.c:620) [ 24.646938] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 24.646959] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 24.646979] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 24.647010] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 24.647031] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 24.647051] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 24.647076] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 24.647096] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 24.647116] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 24.647137] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 24.647158] ___sys_sendmsg (net/socket.c:2752) [ 24.647183] __sys_sendmsg (net/socket.c:2784) [ 24.647204] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 24.647235] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 24.647255] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 24.647282] RIP: 0033:0x7fd49ffdf08e [ 24.647303] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 24.647407] RSP: 002b:00007fff3a3fcf90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 24.647453] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd49ffdf08e [ 24.647497] RDX: 0000000000000000 RSI: 00007fff3a3fd040 RDI: 0000000000000005 [ 24.647537] RBP: 00007fff3a3fcfa0 R08: 0000000000000000 R09: 0000000000000000 [ 24.647577] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf53 [ 24.647617] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff3a3fd710 | [ 24.660878] ------------[ cut here ]------------ | [ 24.661093] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1386 | [ 24.661145] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 24.661280] Tainted: [W]=WARN [ 24.661299] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 24.661338] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 24.661365] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 24.661466] RSP: 0018:ff718e9ec0c1b6f0 EFLAGS: 00010286 [ 24.661496] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 24.661537] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1400 [ 24.661578] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 24.661624] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 24.661663] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04418e1400 [ 24.661718] FS: 00007fd62eddc840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 24.661760] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 24.661798] CR2: 000000002c7e2988 CR3: 0000000001d29005 CR4: 0000000000771ef0 [ 24.661839] PKRU: 55555554 [ 24.661852] Call Trace: [ 24.661869] [ 24.661882] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 24.661901] notifier_call_chain (kernel/notifier.c:85) [ 24.661923] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 24.661941] ? nla_strscpy (lib/nlattr.c:795) [ 24.661960] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 24.661990] ? __nla_validate_parse (lib/nlattr.c:620) [ 24.662020] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 24.662041] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 24.662066] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 24.662092] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 24.662111] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 24.662131] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 24.662161] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 24.662181] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 24.662201] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 24.662224] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 24.662248] ___sys_sendmsg (net/socket.c:2752) [ 24.662272] __sys_sendmsg (net/socket.c:2784) [ 24.662292] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 24.662315] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 24.662336] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 24.662366] RIP: 0033:0x7fd62f01608e [ 24.662386] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 24.662470] RSP: 002b:00007ffd5408e5d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 24.662509] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd62f01608e [ 24.662553] RDX: 0000000000000000 RSI: 00007ffd5408e680 RDI: 0000000000000005 [ 24.662598] RBP: 00007ffd5408e5e0 R08: 0000000000000000 R09: 0000000000000000 [ 24.662638] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf53 [ 24.662683] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd5408ed50 | [ 24.692321] ------------[ cut here ]------------ | [ 24.692374] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1388 | [ 24.692426] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 24.692557] Tainted: [W]=WARN [ 24.692577] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 24.692608] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 24.692639] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 24.692748] RSP: 0018:ff718e9ec0afb6f0 EFLAGS: 00010286 [ 24.692778] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 24.692821] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443053b00 [ 24.692861] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 24.692899] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 24.692938] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443053b00 [ 24.692989] FS: 00007f52167a1840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 24.693034] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 24.693068] CR2: 00007f5216a711a0 CR3: 000000000845b002 CR4: 0000000000771ef0 [ 24.693107] PKRU: 55555554 [ 24.693120] Call Trace: [ 24.693135] [ 24.693148] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 24.693170] notifier_call_chain (kernel/notifier.c:85) [ 24.693191] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 24.693212] ? nla_strscpy (lib/nlattr.c:795) [ 24.693236] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 24.693264] ? __nla_validate_parse (lib/nlattr.c:620) [ 24.693294] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 24.693316] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 24.693337] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 24.693365] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 24.693385] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 24.693405] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 24.693432] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 24.693454] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 24.693472] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 24.693492] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 24.693514] ___sys_sendmsg (net/socket.c:2752) [ 24.693536] __sys_sendmsg (net/socket.c:2784) [ 24.693557] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 24.693577] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 24.693599] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 24.693627] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 24.693657] RIP: 0033:0x7f52169db08e [ 24.693683] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 24.693764] RSP: 002b:00007fff3b847b90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 24.693806] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f52169db08e [ 24.693846] RDX: 0000000000000000 RSI: 00007fff3b847c40 RDI: 0000000000000005 [ 24.693889] RBP: 00007fff3b847ba0 R08: 0000000000000000 R09: 0000000000000000 [ 24.693929] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf53 [ 24.693970] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff3b848310 | [ 24.739250] ------------[ cut here ]------------ | [ 24.739294] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1390 | [ 24.739346] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 24.739465] Tainted: [W]=WARN [ 24.739484] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 24.739520] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 24.739550] 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 [ 24.739659] RSP: 0018:ff718e9ec0c1b6f0 EFLAGS: 00010286 [ 24.739685] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 24.739735] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305a800 [ 24.739776] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 24.739818] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 24.739860] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044305a800 [ 24.739907] FS: 00007f90fcea4840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 24.739954] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 24.739986] CR2: 000000001f4a9988 CR3: 000000000329c005 CR4: 0000000000771ef0 [ 24.740025] PKRU: 55555554 [ 24.740040] Call Trace: [ 24.740052] [ 24.740067] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 24.740086] notifier_call_chain (kernel/notifier.c:85) [ 24.740109] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 24.740133] ? nla_strscpy (lib/nlattr.c:795) [ 24.740155] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 24.740182] ? __nla_validate_parse (lib/nlattr.c:620) [ 24.740213] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 24.740239] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 24.740260] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 24.740288] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 24.740310] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 24.740328] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 24.740354] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 24.740374] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 24.740395] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 24.740415] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 24.740436] ___sys_sendmsg (net/socket.c:2752) [ 24.740461] __sys_sendmsg (net/socket.c:2784) [ 24.740481] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 24.740507] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 24.740529] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 24.740558] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 24.740585] RIP: 0033:0x7f90fd0de08e [ 24.740654] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 24.740754] RSP: 002b:00007ffc7e3eafb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 24.740793] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f90fd0de08e [ 24.740835] RDX: 0000000000000000 RSI: 00007ffc7e3eb060 RDI: 0000000000000005 [ 24.740877] RBP: 00007ffc7e3eafc0 R08: 0000000000000000 R09: 0000000000000000 [ 24.740918] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf53 [ 24.740960] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc7e3eb730 | [ 24.774257] ------------[ cut here ]------------ | [ 24.774320] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1392 | [ 24.774370] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 24.774503] Tainted: [W]=WARN [ 24.774525] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 24.774564] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 24.774597] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 24.774694] RSP: 0018:ff718e9ec0afb6f0 EFLAGS: 00010286 [ 24.774726] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 24.774764] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058500 [ 24.774807] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 24.774858] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 24.774901] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443058500 [ 24.774948] FS: 00007fa64bbb9840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 24.774983] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 24.775022] CR2: 0000000020f37988 CR3: 000000000c78c004 CR4: 0000000000771ef0 [ 24.775064] PKRU: 55555554 [ 24.775079] Call Trace: [ 24.775094] [ 24.775109] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 24.775131] notifier_call_chain (kernel/notifier.c:85) [ 24.775153] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 24.775175] ? nla_strscpy (lib/nlattr.c:795) [ 24.775200] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 24.775235] ? __nla_validate_parse (lib/nlattr.c:620) [ 24.775263] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 24.775286] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 24.775308] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 24.775341] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 24.775362] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 24.775382] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 24.775411] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 24.775432] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 24.775452] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 24.775474] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 24.775496] ___sys_sendmsg (net/socket.c:2752) [ 24.775519] __sys_sendmsg (net/socket.c:2784) [ 24.775540] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 24.775564] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 24.775585] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 24.775613] RIP: 0033:0x7fa64bdf308e [ 24.775633] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 24.775736] RSP: 002b:00007ffdc044f630 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 24.775778] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa64bdf308e [ 24.775818] RDX: 0000000000000000 RSI: 00007ffdc044f6e0 RDI: 0000000000000005 [ 24.775861] RBP: 00007ffdc044f640 R08: 0000000000000000 R09: 0000000000000000 [ 24.775905] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf53 [ 24.775946] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdc044fdb0 | [ 24.908590] ------------[ cut here ]------------ | [ 24.908640] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/1393 | [ 24.908697] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 24.908828] Tainted: [W]=WARN [ 24.908855] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 24.908896] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 24.908926] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 24.909022] RSP: 0018:ff718e9ec0c1b6f0 EFLAGS: 00010286 [ 24.909050] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 24.909089] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058200 [ 24.909130] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c0441ebe02c [ 24.909172] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 24.909215] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443058200 [ 24.909265] FS: 00007fd163f5b840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 24.909310] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 24.909347] CR2: 000000001e53c988 CR3: 00000000018e8002 CR4: 0000000000771ef0 [ 24.909391] PKRU: 55555554 [ 24.909405] Call Trace: [ 24.909421] [ 24.909439] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 24.909460] notifier_call_chain (kernel/notifier.c:85) [ 24.909481] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 24.909504] ? nla_strscpy (lib/nlattr.c:795) [ 24.909528] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 24.909558] ? __nla_validate_parse (lib/nlattr.c:620) [ 24.909582] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 24.909606] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 24.909629] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 24.909659] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 24.909684] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 24.909712] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 24.909744] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 24.909765] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 24.909789] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 24.909814] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 24.909843] ___sys_sendmsg (net/socket.c:2752) [ 24.909865] __sys_sendmsg (net/socket.c:2784) [ 24.909887] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 24.909910] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 24.909933] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 24.909961] RIP: 0033:0x7fd16419508e [ 24.909984] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 24.910082] RSP: 002b:00007ffc6e9925a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 24.910127] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd16419508e [ 24.910169] RDX: 0000000000000000 RSI: 00007ffc6e992650 RDI: 0000000000000005 [ 24.910208] RBP: 00007ffc6e9925b0 R08: 0000000000000000 R09: 0000000000000000 [ 24.910251] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf53 [ 24.910296] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc6e992d20 | [ 24.948525] ------------[ cut here ]------------ | [ 24.948554] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1396 | [ 24.948607] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 24.948738] Tainted: [W]=WARN [ 24.948761] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 24.948795] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 24.948828] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 24.948929] RSP: 0018:ff718e9ec0afb6f0 EFLAGS: 00010286 [ 24.948958] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 24.949000] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443227800 [ 24.949038] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 24.949090] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 24.949132] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443227800 [ 24.949178] FS: 00007f683021e840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 24.949219] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 24.949259] CR2: 000000002309b988 CR3: 0000000003045002 CR4: 0000000000771ef0 [ 24.949302] PKRU: 55555554 [ 24.949316] Call Trace: [ 24.949336] [ 24.949351] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 24.949377] notifier_call_chain (kernel/notifier.c:85) [ 24.949398] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 24.949423] ? nla_strscpy (lib/nlattr.c:795) [ 24.949448] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 24.949480] ? __nla_validate_parse (lib/nlattr.c:620) [ 24.949506] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 24.949530] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 24.949555] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 24.949583] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 24.949606] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 24.949628] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 24.949657] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 24.949677] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 24.949700] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 24.949728] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 24.949747] ___sys_sendmsg (net/socket.c:2752) [ 24.949770] __sys_sendmsg (net/socket.c:2784) [ 24.949795] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 24.949818] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 24.949838] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 24.949861] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 24.949890] RIP: 0033:0x7f683045808e [ 24.949919] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 24.950011] RSP: 002b:00007ffdc15bf1c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 24.950047] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f683045808e [ 24.950091] RDX: 0000000000000000 RSI: 00007ffdc15bf270 RDI: 0000000000000005 [ 24.950135] RBP: 00007ffdc15bf1d0 R08: 0000000000000000 R09: 0000000000000000 [ 24.950175] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf54 [ 24.950217] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdc15bf940 | [ 25.071268] ------------[ cut here ]------------ | [ 25.071307] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/1398 | [ 25.071362] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 25.071498] Tainted: [W]=WARN [ 25.071520] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.071556] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 25.071591] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 25.071688] RSP: 0018:ff718e9ec0afb6f0 EFLAGS: 00010286 [ 25.071722] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 25.071765] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228800 [ 25.071808] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c0441ebe02c [ 25.071853] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 25.071895] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443228800 [ 25.071937] FS: 00007fc95d2c7840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 25.071982] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 25.072016] CR2: 000000002d5f9988 CR3: 000000000c692005 CR4: 0000000000771ef0 [ 25.072060] PKRU: 55555554 [ 25.072072] Call Trace: [ 25.072088] [ 25.072102] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 25.072127] notifier_call_chain (kernel/notifier.c:85) [ 25.072148] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 25.072167] ? nla_strscpy (lib/nlattr.c:795) [ 25.072189] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 25.072217] ? __nla_validate_parse (lib/nlattr.c:620) [ 25.072253] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 25.072284] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 25.072310] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 25.072341] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 25.072364] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 25.072386] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 25.072415] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 25.072435] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 25.072458] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 25.072480] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 25.072503] ___sys_sendmsg (net/socket.c:2752) [ 25.072526] __sys_sendmsg (net/socket.c:2784) [ 25.072547] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 25.072571] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 25.072589] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 25.072620] RIP: 0033:0x7fc95d50108e [ 25.072642] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 25.072745] RSP: 002b:00007ffc21aa4fa0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 25.072788] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc95d50108e [ 25.072827] RDX: 0000000000000000 RSI: 00007ffc21aa5050 RDI: 0000000000000005 [ 25.072872] RBP: 00007ffc21aa4fb0 R08: 0000000000000000 R09: 0000000000000000 [ 25.072911] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf54 [ 25.072951] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc21aa5720 | [ 25.195505] ------------[ cut here ]------------ | [ 25.195545] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/1400 | [ 25.195603] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 25.195741] Tainted: [W]=WARN [ 25.195764] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.195806] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 25.195843] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 25.195948] RSP: 0018:ff718e9ec0c236f0 EFLAGS: 00010286 [ 25.195975] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 25.196015] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055e00 [ 25.196056] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c0441ebe02c [ 25.196097] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 25.196142] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443055e00 [ 25.196190] FS: 00007f371d483840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 25.196236] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 25.196270] CR2: 0000000007475988 CR3: 0000000003045003 CR4: 0000000000771ef0 [ 25.196318] PKRU: 55555554 [ 25.196334] Call Trace: [ 25.196349] [ 25.196363] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 25.196390] notifier_call_chain (kernel/notifier.c:85) [ 25.196414] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 25.196437] ? nla_strscpy (lib/nlattr.c:795) [ 25.196458] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 25.196490] ? __nla_validate_parse (lib/nlattr.c:620) [ 25.196515] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 25.196539] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 25.196561] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 25.196587] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 25.196608] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 25.196631] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 25.196662] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 25.196682] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 25.196709] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 25.196730] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 25.196752] ___sys_sendmsg (net/socket.c:2752) [ 25.196776] __sys_sendmsg (net/socket.c:2784) [ 25.196798] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 25.196819] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 25.196841] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 25.196870] RIP: 0033:0x7f371d6bd08e [ 25.196894] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 25.196988] RSP: 002b:00007ffe9ca19780 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 25.197029] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f371d6bd08e [ 25.197070] RDX: 0000000000000000 RSI: 00007ffe9ca19830 RDI: 0000000000000005 [ 25.197111] RBP: 00007ffe9ca19790 R08: 0000000000000000 R09: 0000000000000000 [ 25.197148] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf54 [ 25.197189] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe9ca19f00 | [ 25.269466] ------------[ cut here ]------------ | [ 25.269494] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/1402 | [ 25.269552] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 25.269754] Tainted: [W]=WARN [ 25.269792] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.269833] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 25.269864] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 25.269961] RSP: 0018:ff718e9ec0c2b6f0 EFLAGS: 00010286 [ 25.269993] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 25.270036] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1700 [ 25.270079] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c0441ebe02c [ 25.270122] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 25.270163] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04418e1700 [ 25.270205] FS: 00007fd4167a7840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 25.270253] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 25.270287] CR2: 000000000dd57988 CR3: 00000000040cd006 CR4: 0000000000771ef0 [ 25.270333] PKRU: 55555554 [ 25.270349] Call Trace: [ 25.270362] [ 25.270379] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 25.270403] notifier_call_chain (kernel/notifier.c:85) [ 25.270427] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 25.270453] ? nla_strscpy (lib/nlattr.c:795) [ 25.270473] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 25.270501] ? __nla_validate_parse (lib/nlattr.c:620) [ 25.270531] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 25.270555] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 25.270576] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 25.270605] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 25.270626] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 25.270653] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 25.270686] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 25.270712] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 25.270735] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 25.270755] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 25.270782] ___sys_sendmsg (net/socket.c:2752) [ 25.270805] __sys_sendmsg (net/socket.c:2784) [ 25.270827] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 25.270848] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 25.270872] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 25.270904] RIP: 0033:0x7fd4169e108e [ 25.270924] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 25.271014] RSP: 002b:00007ffc3af89210 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 25.271055] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd4169e108e [ 25.271098] RDX: 0000000000000000 RSI: 00007ffc3af892c0 RDI: 0000000000000005 [ 25.271142] RBP: 00007ffc3af89220 R08: 0000000000000000 R09: 0000000000000000 [ 25.271183] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf54 [ 25.271235] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc3af89990 | [ 25.283657] ------------[ cut here ]------------ | [ 25.283691] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1403 | [ 25.283751] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 25.283888] Tainted: [W]=WARN [ 25.283908] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.283943] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 25.283972] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 25.284064] RSP: 0018:ff718e9ec0c336f0 EFLAGS: 00010286 [ 25.284089] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 25.284138] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054600 [ 25.284186] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 25.284225] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 25.284273] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443054600 [ 25.284317] FS: 00007f6def0a2840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 25.284363] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 25.284401] CR2: 00007f6def3721a0 CR3: 0000000003031006 CR4: 0000000000771ef0 [ 25.284445] PKRU: 55555554 [ 25.284459] Call Trace: [ 25.284473] [ 25.284495] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 25.284523] notifier_call_chain (kernel/notifier.c:85) [ 25.284546] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 25.284570] ? nla_strscpy (lib/nlattr.c:795) [ 25.284593] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 25.284626] ? __nla_validate_parse (lib/nlattr.c:620) [ 25.284661] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 25.284683] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 25.284707] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 25.284738] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 25.284757] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 25.284779] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 25.284807] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 25.284828] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 25.284852] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 25.284874] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 25.284894] ___sys_sendmsg (net/socket.c:2752) [ 25.284916] __sys_sendmsg (net/socket.c:2784) [ 25.284940] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 25.284963] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 25.284986] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 25.285016] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 25.285047] RIP: 0033:0x7f6def2dc08e [ 25.285067] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 25.285165] RSP: 002b:00007fff9e8186a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 25.285204] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6def2dc08e [ 25.285249] RDX: 0000000000000000 RSI: 00007fff9e818750 RDI: 0000000000000005 [ 25.285292] RBP: 00007fff9e8186b0 R08: 0000000000000000 R09: 0000000000000000 [ 25.285335] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf54 [ 25.285376] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff9e818e20 | [ 25.402620] ------------[ cut here ]------------ | [ 25.402739] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/1405 | [ 25.402802] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 25.402932] Tainted: [W]=WARN [ 25.402952] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.402985] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 25.403014] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 25.403111] RSP: 0018:ff718e9ec0c336f0 EFLAGS: 00010286 [ 25.403137] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 25.403177] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431feb00 [ 25.403217] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c0441ebe02c [ 25.403268] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 25.403311] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04431feb00 [ 25.403357] FS: 00007f06087dd840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 25.403400] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 25.403432] CR2: 0000000017619988 CR3: 000000000331a004 CR4: 0000000000771ef0 [ 25.403467] PKRU: 55555554 [ 25.403483] Call Trace: [ 25.403496] [ 25.403510] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 25.403533] notifier_call_chain (kernel/notifier.c:85) [ 25.403555] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 25.403578] ? nla_strscpy (lib/nlattr.c:795) [ 25.403601] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 25.403632] ? __nla_validate_parse (lib/nlattr.c:620) [ 25.403665] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 25.403684] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 25.403710] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 25.403742] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 25.403762] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 25.403784] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 25.403811] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 25.403831] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 25.403852] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 25.403874] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 25.403897] ___sys_sendmsg (net/socket.c:2752) [ 25.403921] __sys_sendmsg (net/socket.c:2784) [ 25.403942] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 25.403964] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 25.403990] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 25.404019] RIP: 0033:0x7f0608a1708e [ 25.404040] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 25.404128] RSP: 002b:00007fff8e5de300 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 25.404173] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0608a1708e [ 25.404212] RDX: 0000000000000000 RSI: 00007fff8e5de3b0 RDI: 0000000000000005 [ 25.404255] RBP: 00007fff8e5de310 R08: 0000000000000000 R09: 0000000000000000 [ 25.404298] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf54 [ 25.404341] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff8e5dea80 | [ 25.420244] ------------[ cut here ]------------ | [ 25.420305] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/1406 | [ 25.420357] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 25.420477] Tainted: [W]=WARN [ 25.420497] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.420532] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 25.420558] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 25.420657] RSP: 0018:ff718e9ec0c3b6f0 EFLAGS: 00010286 [ 25.420683] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 25.420732] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059a00 [ 25.420776] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 25.420824] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 25.420863] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443059a00 [ 25.420922] FS: 00007fb89cdf6840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 25.420965] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 25.420998] CR2: 00000000128a8988 CR3: 00000000041dc005 CR4: 0000000000771ef0 [ 25.421039] PKRU: 55555554 [ 25.421056] Call Trace: [ 25.421071] [ 25.421085] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 25.421106] notifier_call_chain (kernel/notifier.c:85) [ 25.421131] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 25.421153] ? nla_strscpy (lib/nlattr.c:795) [ 25.421173] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 25.421200] ? __nla_validate_parse (lib/nlattr.c:620) [ 25.421228] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 25.421254] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 25.421280] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 25.421309] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 25.421328] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 25.421348] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 25.421373] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 25.421394] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 25.421419] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 25.421441] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 25.421460] ___sys_sendmsg (net/socket.c:2752) [ 25.421480] __sys_sendmsg (net/socket.c:2784) [ 25.421505] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 25.421526] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 25.421544] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 25.421574] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 25.421596] RIP: 0033:0x7fb89d03008e [ 25.421619] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 25.421756] RSP: 002b:00007ffde5c1ca10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 25.421804] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb89d03008e [ 25.421848] RDX: 0000000000000000 RSI: 00007ffde5c1cac0 RDI: 0000000000000005 [ 25.421891] RBP: 00007ffde5c1ca20 R08: 0000000000000000 R09: 0000000000000000 [ 25.421928] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf54 [ 25.421969] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffde5c1d190 | [ 25.525257] ------------[ cut here ]------------ | [ 25.525330] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1408 | [ 25.525429] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 25.525629] Tainted: [W]=WARN [ 25.525686] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.525762] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 25.525827] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 25.525966] RSP: 0018:ff718e9ec0c436f0 EFLAGS: 00010286 [ 25.526030] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 25.526109] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fec00 [ 25.526188] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a102c [ 25.526272] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 25.526348] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04431fec00 [ 25.526429] FS: 00007f6707a61840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 25.526508] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 25.526580] CR2: 00007f6707d311a0 CR3: 0000000003081002 CR4: 0000000000771ef0 [ 25.526660] PKRU: 55555554 [ 25.526717] Call Trace: [ 25.526766] [ 25.526816] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 25.526874] notifier_call_chain (kernel/notifier.c:85) [ 25.526932] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 25.526989] ? nla_strscpy (lib/nlattr.c:795) [ 25.527045] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 25.527111] ? __nla_validate_parse (lib/nlattr.c:620) [ 25.527175] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 25.527240] ? kmem_cache_alloc_node_noprof (mm/slub.c:4749 mm/slub.c:4883 mm/slub.c:4950) [ 25.527306] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 25.527370] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 25.527435] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 25.527492] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 25.527548] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 25.527615] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 25.527676] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 25.527740] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 25.527797] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 25.527854] ___sys_sendmsg (net/socket.c:2752) [ 25.527911] __sys_sendmsg (net/socket.c:2784) [ 25.527968] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 25.528025] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 25.528082] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 25.528144] RIP: 0033:0x7f6707c9b08e [ 25.528201] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 25.528345] RSP: 002b:00007fffb06652a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 25.528425] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6707c9b08e [ 25.528506] RDX: 0000000000000000 RSI: 00007fffb0665350 RDI: 0000000000000005 [ 25.528582] RBP: 00007fffb06652b0 R08: 0000000000000000 R09: 0000000000000000 [ 25.528661] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf54 [ 25.528746] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb0665a20 | [ 25.670374] ------------[ cut here ]------------ | [ 25.670432] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/1409 | [ 25.670481] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 25.670593] Tainted: [W]=WARN [ 25.670614] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.670654] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 25.670683] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 25.670782] RSP: 0018:ff718e9ec0c4b6f0 EFLAGS: 00010286 [ 25.670811] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 25.670851] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443224a00 [ 25.670890] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 25.670927] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 25.670968] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443224a00 [ 25.671011] FS: 00007f264043a840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 25.671053] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 25.671086] CR2: 000000001fea3988 CR3: 00000000042df003 CR4: 0000000000771ef0 [ 25.671124] PKRU: 55555554 [ 25.671139] Call Trace: [ 25.671152] [ 25.671168] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 25.671188] notifier_call_chain (kernel/notifier.c:85) [ 25.671210] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 25.671229] ? nla_strscpy (lib/nlattr.c:795) [ 25.671255] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 25.671282] ? __nla_validate_parse (lib/nlattr.c:620) [ 25.671310] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 25.671331] ? __pcs_replace_empty_main (mm/slub.c:4620) [ 25.671359] ? kmem_cache_alloc_node_noprof (mm/slub.c:4749 mm/slub.c:4883 mm/slub.c:4950) [ 25.671385] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 25.671403] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 25.671430] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 25.671449] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 25.671471] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 25.671501] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 25.671522] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 25.671542] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 25.671563] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 25.671584] ___sys_sendmsg (net/socket.c:2752) [ 25.671606] __sys_sendmsg (net/socket.c:2784) [ 25.671626] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 25.671648] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 25.671669] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 25.671700] RIP: 0033:0x7f264067408e [ 25.671731] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 25.671817] RSP: 002b:00007ffe90825e90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 25.671854] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f264067408e [ 25.671892] RDX: 0000000000000000 RSI: 00007ffe90825f40 RDI: 0000000000000005 [ 25.671928] RBP: 00007ffe90825ea0 R08: 0000000000000000 R09: 0000000000000000 [ 25.671967] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf54 [ 25.672009] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe90826610 | [ 25.750591] ------------[ cut here ]------------ | [ 25.750621] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/1410 | [ 25.750679] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 25.750797] Tainted: [W]=WARN [ 25.750817] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.750852] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 25.750882] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 25.750974] RSP: 0018:ff718e9ec0c536f0 EFLAGS: 00010286 [ 25.751003] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 25.751041] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054a00 [ 25.751076] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 25.751117] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 25.751158] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443054a00 [ 25.751200] FS: 00007f419faa5840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 25.751246] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 25.751284] CR2: 00000000151c3988 CR3: 000000000302d006 CR4: 0000000000771ef0 [ 25.751325] PKRU: 55555554 [ 25.751337] Call Trace: [ 25.751352] [ 25.751367] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 25.751390] notifier_call_chain (kernel/notifier.c:85) [ 25.751410] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 25.751430] ? nla_strscpy (lib/nlattr.c:795) [ 25.751451] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 25.751481] ? __nla_validate_parse (lib/nlattr.c:620) [ 25.751511] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 25.751531] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 25.751552] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 25.751582] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 25.751602] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 25.751622] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 25.751654] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 25.751679] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 25.751700] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 25.751730] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 25.751756] ___sys_sendmsg (net/socket.c:2752) [ 25.751779] __sys_sendmsg (net/socket.c:2784) [ 25.751800] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 25.751823] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 25.751845] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 25.751869] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 25.751896] RIP: 0033:0x7f419fcdf08e [ 25.751915] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 25.752010] RSP: 002b:00007ffe14c2ba00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 25.752053] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f419fcdf08e [ 25.752097] RDX: 0000000000000000 RSI: 00007ffe14c2bab0 RDI: 0000000000000005 [ 25.752139] RBP: 00007ffe14c2ba10 R08: 0000000000000000 R09: 0000000000000000 [ 25.752180] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf54 [ 25.752223] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe14c2c180 | [ 25.765125] ------------[ cut here ]------------ | [ 25.765151] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1412 | [ 25.765199] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 25.765330] Tainted: [W]=WARN [ 25.765350] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.765384] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 25.765415] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 25.765512] RSP: 0018:ff718e9ec0c5b6f0 EFLAGS: 00010286 [ 25.765541] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 25.765582] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229300 [ 25.765620] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 25.765662] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 25.765711] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443229300 [ 25.765753] FS: 00007f9bf14ae840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 25.765800] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 25.765836] CR2: 000000001f137988 CR3: 0000000001941005 CR4: 0000000000771ef0 [ 25.765876] PKRU: 55555554 [ 25.765890] Call Trace: [ 25.765904] [ 25.765917] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 25.765939] notifier_call_chain (kernel/notifier.c:85) [ 25.765966] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 25.765988] ? nla_strscpy (lib/nlattr.c:795) [ 25.766013] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 25.766040] ? __nla_validate_parse (lib/nlattr.c:620) [ 25.766072] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 25.766092] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 25.766116] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 25.766143] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 25.766163] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 25.766183] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 25.766211] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 25.766235] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 25.766253] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 25.766276] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 25.766298] ___sys_sendmsg (net/socket.c:2752) [ 25.766318] __sys_sendmsg (net/socket.c:2784) [ 25.766340] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 25.766362] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 25.766381] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 25.766410] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 25.766438] RIP: 0033:0x7f9bf16e808e [ 25.766457] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 25.766549] RSP: 002b:00007ffe3e017c20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 25.766594] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9bf16e808e [ 25.766635] RDX: 0000000000000000 RSI: 00007ffe3e017cd0 RDI: 0000000000000005 [ 25.766678] RBP: 00007ffe3e017c30 R08: 0000000000000000 R09: 0000000000000000 [ 25.766723] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf54 [ 25.766764] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe3e0183a0 | [ 25.808604] ------------[ cut here ]------------ | [ 25.808723] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1413 | [ 25.808840] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 25.809054] Tainted: [W]=WARN [ 25.809110] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.809186] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 25.809291] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 25.809458] RSP: 0018:ff718e9ec0c5b6f0 EFLAGS: 00010286 [ 25.809555] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 25.809636] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b100 [ 25.809725] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a102c [ 25.809806] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 25.809886] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044322b100 [ 25.809968] FS: 00007f3daba32840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 25.810056] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 25.810120] CR2: 00007f3dabd021a0 CR3: 00000000030c5001 CR4: 0000000000771ef0 [ 25.810197] PKRU: 55555554 [ 25.810253] Call Trace: [ 25.810301] [ 25.810350] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 25.810436] notifier_call_chain (kernel/notifier.c:85) [ 25.810508] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 25.810571] ? nla_strscpy (lib/nlattr.c:795) [ 25.810631] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 25.810744] ? __slab_free (mm/slub.c:5558 (discriminator 4)) [ 25.810805] ? __nla_validate_parse (lib/nlattr.c:620) [ 25.810872] ? __refill_objects_node (mm/slub.c:7155 (discriminator 1)) [ 25.810942] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 25.811003] ? refill_objects (mm/slub.c:7258 (discriminator 1)) [ 25.811086] ? __pcs_replace_empty_main (mm/slub.c:2816 mm/slub.c:4651) [ 25.811150] ? kmem_cache_alloc_node_noprof (mm/slub.c:4749 mm/slub.c:4883 mm/slub.c:4950) [ 25.811263] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 25.811332] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 25.811395] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 25.811485] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 25.811546] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 25.811610] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 25.811680] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 25.811748] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 25.811813] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 25.811874] ___sys_sendmsg (net/socket.c:2752) [ 25.811937] __sys_sendmsg (net/socket.c:2784) [ 25.811999] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 25.812058] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 25.812120] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 25.812188] RIP: 0033:0x7f3dabc6c08e [ 25.812261] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 25.812425] RSP: 002b:00007ffcadb75b60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 25.812535] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3dabc6c08e [ 25.812612] RDX: 0000000000000000 RSI: 00007ffcadb75c10 RDI: 0000000000000005 [ 25.812688] RBP: 00007ffcadb75b70 R08: 0000000000000000 R09: 0000000000000000 [ 25.812769] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf54 [ 25.812856] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcadb762e0 | [ 25.848507] ------------[ cut here ]------------ | [ 25.848565] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/1416 | [ 25.848626] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 25.848829] Tainted: [W]=WARN [ 25.848854] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.848893] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 25.848927] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 25.849033] RSP: 0018:ff718e9ec0c636f0 EFLAGS: 00010286 [ 25.849064] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 25.849111] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431feb00 [ 25.849152] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 25.849196] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 25.849237] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04431feb00 [ 25.849278] FS: 00007fc965577840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 25.849325] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 25.849361] CR2: 00000000208c9988 CR3: 0000000004147001 CR4: 0000000000771ef0 [ 25.849400] PKRU: 55555554 [ 25.849414] Call Trace: [ 25.849434] [ 25.849447] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 25.849471] notifier_call_chain (kernel/notifier.c:85) [ 25.849492] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 25.849514] ? nla_strscpy (lib/nlattr.c:795) [ 25.849534] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 25.849561] ? __nla_validate_parse (lib/nlattr.c:620) [ 25.849588] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 25.849610] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 25.849631] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 25.849660] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 25.849682] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 25.849701] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 25.849736] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 25.849758] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 25.849784] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 25.849804] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 25.849824] ___sys_sendmsg (net/socket.c:2752) [ 25.849848] __sys_sendmsg (net/socket.c:2784) [ 25.849869] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 25.849888] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 25.849908] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 25.849937] RIP: 0033:0x7fc9657b108e [ 25.849958] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 25.850044] RSP: 002b:00007ffe872d74a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 25.850086] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc9657b108e [ 25.850126] RDX: 0000000000000000 RSI: 00007ffe872d7550 RDI: 0000000000000005 [ 25.850167] RBP: 00007ffe872d74b0 R08: 0000000000000000 R09: 0000000000000000 [ 25.850208] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf54 [ 25.850250] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe872d7c20 | [ 25.857843] ------------[ cut here ]------------ | [ 25.857873] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1418 | [ 25.857930] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 25.858063] Tainted: [W]=WARN [ 25.858088] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.858130] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 25.858157] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 25.858257] RSP: 0018:ff718e9ec0c3b6f0 EFLAGS: 00010286 [ 25.858285] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 25.858326] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2c200 [ 25.858367] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 25.858408] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 25.858445] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2c200 [ 25.858493] FS: 00007fab3ac07840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 25.858533] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 25.858571] CR2: 00000000376de988 CR3: 000000000309f003 CR4: 0000000000771ef0 [ 25.858616] PKRU: 55555554 [ 25.858630] Call Trace: [ 25.858645] [ 25.858658] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 25.858682] notifier_call_chain (kernel/notifier.c:85) [ 25.858703] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 25.858733] ? nla_strscpy (lib/nlattr.c:795) [ 25.858755] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 25.858783] ? __nla_validate_parse (lib/nlattr.c:620) [ 25.858810] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 25.858833] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 25.858856] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 25.858885] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 25.858906] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 25.858927] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 25.858956] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 25.858977] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 25.858997] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 25.859017] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 25.859039] ___sys_sendmsg (net/socket.c:2752) [ 25.859059] __sys_sendmsg (net/socket.c:2784) [ 25.859080] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 25.859103] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 25.859125] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 25.859156] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 25.859183] RIP: 0033:0x7fab3ae4108e [ 25.859203] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 25.859298] RSP: 002b:00007ffd2994b0e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 25.859346] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fab3ae4108e [ 25.859385] RDX: 0000000000000000 RSI: 00007ffd2994b190 RDI: 0000000000000005 [ 25.859426] RBP: 00007ffd2994b0f0 R08: 0000000000000000 R09: 0000000000000000 [ 25.859466] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf54 [ 25.859507] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd2994b860 | [ 25.869522] ------------[ cut here ]------------ | [ 25.869551] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1419 | [ 25.869609] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 25.869816] Tainted: [W]=WARN [ 25.869837] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.869873] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 25.869903] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 25.870005] RSP: 0018:ff718e9ec0c3b6f0 EFLAGS: 00010286 [ 25.870033] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 25.870066] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fef00 [ 25.870107] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 25.870153] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 25.870240] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04431fef00 [ 25.870324] FS: 00007ff856352840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 25.870375] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 25.870410] CR2: 00007ff8566221a0 CR3: 000000000190e001 CR4: 0000000000771ef0 [ 25.870451] PKRU: 55555554 [ 25.870464] Call Trace: [ 25.870478] [ 25.870494] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 25.870517] notifier_call_chain (kernel/notifier.c:85) [ 25.870536] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 25.870557] ? nla_strscpy (lib/nlattr.c:795) [ 25.870575] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 25.870604] ? __nla_validate_parse (lib/nlattr.c:620) [ 25.870631] ? __free_pages_prepare (mm/page_alloc.c:1373 (discriminator 26)) [ 25.870672] ? __pcs_replace_empty_main (mm/slub.c:4620) [ 25.870732] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 25.870753] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 25.870781] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 25.870808] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 25.870830] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 25.870852] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 25.870881] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 25.870902] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 25.870946] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 25.870982] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 25.871013] ___sys_sendmsg (net/socket.c:2752) [ 25.871035] __sys_sendmsg (net/socket.c:2784) [ 25.871058] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 25.871081] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 25.871103] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 25.871149] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 25.871193] RIP: 0033:0x7ff85658c08e [ 25.871223] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 25.871331] RSP: 002b:00007ffddb063c50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 25.871406] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff85658c08e [ 25.871446] RDX: 0000000000000000 RSI: 00007ffddb063d00 RDI: 0000000000000005 [ 25.871500] RBP: 00007ffddb063c60 R08: 0000000000000000 R09: 0000000000000000 [ 25.871564] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf54 [ 25.871630] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffddb0643d0 | [ 25.906426] ------------[ cut here ]------------ | [ 25.906454] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1421 | [ 25.906504] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 25.906629] Tainted: [W]=WARN [ 25.906655] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.906691] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 25.906726] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 25.906825] RSP: 0018:ff718e9ec0c3b6f0 EFLAGS: 00010286 [ 25.906855] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 25.906892] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1c00 [ 25.906933] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 25.906974] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 25.907015] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04418e1c00 [ 25.907060] FS: 00007f538d1ad840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 25.907102] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 25.907133] CR2: 000000003eaf6988 CR3: 0000000008680006 CR4: 0000000000771ef0 [ 25.907170] PKRU: 55555554 [ 25.907184] Call Trace: [ 25.907198] [ 25.907211] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 25.907235] notifier_call_chain (kernel/notifier.c:85) [ 25.907258] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 25.907282] ? nla_strscpy (lib/nlattr.c:795) [ 25.907300] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 25.907329] ? __nla_validate_parse (lib/nlattr.c:620) [ 25.907356] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 25.907375] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 25.907399] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 25.907425] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 25.907446] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 25.907463] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 25.907488] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 25.907513] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 25.907530] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 25.907551] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 25.907575] ___sys_sendmsg (net/socket.c:2752) [ 25.907598] __sys_sendmsg (net/socket.c:2784) [ 25.907621] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 25.907641] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 25.907670] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 25.907699] RIP: 0033:0x7f538d3e708e [ 25.907726] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 25.907820] RSP: 002b:00007ffed8d7d4b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 25.907859] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f538d3e708e [ 25.907901] RDX: 0000000000000000 RSI: 00007ffed8d7d560 RDI: 0000000000000005 [ 25.907943] RBP: 00007ffed8d7d4c0 R08: 0000000000000000 R09: 0000000000000000 [ 25.907984] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf55 [ 25.908025] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffed8d7dc30 | [ 25.930781] ------------[ cut here ]------------ | [ 25.930813] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1423 | [ 25.930871] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 25.930992] Tainted: [W]=WARN [ 25.931012] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.931050] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 25.931078] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 25.931170] RSP: 0018:ff718e9ec0c3b6f0 EFLAGS: 00010286 [ 25.931197] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 25.931237] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305ae00 [ 25.931278] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 25.931315] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 25.931356] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044305ae00 [ 25.931397] FS: 00007f10d7304840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 25.931456] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 25.931495] CR2: 00000000027b2988 CR3: 000000000308d003 CR4: 0000000000771ef0 [ 25.931538] PKRU: 55555554 [ 25.931554] Call Trace: [ 25.931572] [ 25.931584] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 25.931611] notifier_call_chain (kernel/notifier.c:85) [ 25.931630] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 25.931657] ? nla_strscpy (lib/nlattr.c:795) [ 25.931680] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 25.931712] ? __nla_validate_parse (lib/nlattr.c:620) [ 25.931739] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 25.931759] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 25.931785] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 25.931820] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 25.931844] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 25.931866] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 25.931897] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 25.931917] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 25.931937] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 25.931958] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 25.931975] ___sys_sendmsg (net/socket.c:2752) [ 25.931994] __sys_sendmsg (net/socket.c:2784) [ 25.932016] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 25.932037] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 25.932056] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 25.932086] RIP: 0033:0x7f10d753e08e [ 25.932107] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 25.932203] RSP: 002b:00007ffc80e16740 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 25.932249] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f10d753e08e [ 25.932291] RDX: 0000000000000000 RSI: 00007ffc80e167f0 RDI: 0000000000000005 [ 25.932332] RBP: 00007ffc80e16750 R08: 0000000000000000 R09: 0000000000000000 [ 25.932375] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf55 [ 25.932413] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc80e16ec0 | [ 25.957821] ------------[ cut here ]------------ | [ 25.957865] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1424 | [ 25.957925] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 25.958057] Tainted: [W]=WARN [ 25.958079] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.958115] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 25.958146] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 25.958244] RSP: 0018:ff718e9ec0c3b6f0 EFLAGS: 00010286 [ 25.958274] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 25.958315] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b800 [ 25.958356] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 25.958398] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 25.958433] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044322b800 [ 25.958473] FS: 00007faf8d0de840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 25.958514] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 25.958551] CR2: 0000000035565988 CR3: 0000000003385003 CR4: 0000000000771ef0 [ 25.958591] PKRU: 55555554 [ 25.958603] Call Trace: [ 25.958614] [ 25.958631] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 25.958656] notifier_call_chain (kernel/notifier.c:85) [ 25.958677] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 25.958698] ? nla_strscpy (lib/nlattr.c:795) [ 25.958727] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 25.958757] ? __nla_validate_parse (lib/nlattr.c:620) [ 25.958786] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 25.958806] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 25.958826] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 25.958854] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 25.958876] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 25.958895] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 25.958923] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 25.958943] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 25.958963] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 25.958983] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 25.959002] ___sys_sendmsg (net/socket.c:2752) [ 25.959023] __sys_sendmsg (net/socket.c:2784) [ 25.959045] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 25.959067] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 25.959088] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 25.959116] RIP: 0033:0x7faf8d31808e [ 25.959136] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 25.959234] RSP: 002b:00007ffc351cfc30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 25.959275] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007faf8d31808e [ 25.959314] RDX: 0000000000000000 RSI: 00007ffc351cfce0 RDI: 0000000000000005 [ 25.959354] RBP: 00007ffc351cfc40 R08: 0000000000000000 R09: 0000000000000000 [ 25.959395] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf55 [ 25.959439] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc351d03b0 | [ 25.987797] ------------[ cut here ]------------ | [ 25.987876] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1426 | [ 25.987965] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 25.988166] Tainted: [W]=WARN [ 25.988225] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.988299] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 25.988365] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 25.988491] RSP: 0018:ff718e9ec0c3b6f0 EFLAGS: 00010286 [ 25.988555] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 25.988632] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443224a00 [ 25.988724] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a102c [ 25.988836] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 25.988915] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443224a00 [ 25.988997] FS: 00007eff3a1b3840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 25.989075] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 25.989149] CR2: 00000000061d5988 CR3: 000000000c4b6003 CR4: 0000000000771ef0 [ 25.989256] PKRU: 55555554 [ 25.989305] Call Trace: [ 25.989353] [ 25.989402] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 25.989459] notifier_call_chain (kernel/notifier.c:85) [ 25.989518] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 25.989574] ? nla_strscpy (lib/nlattr.c:795) [ 25.989631] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 25.989696] ? __nla_validate_parse (lib/nlattr.c:620) [ 25.989774] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 25.989832] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 25.989897] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 25.989962] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 25.990019] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 25.990076] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 25.990172] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 25.990270] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 25.990328] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 25.990385] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 25.990440] ___sys_sendmsg (net/socket.c:2752) [ 25.990497] __sys_sendmsg (net/socket.c:2784) [ 25.990554] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 25.990610] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 25.990669] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 25.990739] RIP: 0033:0x7eff3a3ed08e [ 25.990795] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 25.990927] RSP: 002b:00007ffeb8354240 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 25.991006] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007eff3a3ed08e [ 25.991082] RDX: 0000000000000000 RSI: 00007ffeb83542f0 RDI: 0000000000000005 [ 25.991158] RBP: 00007ffeb8354250 R08: 0000000000000000 R09: 0000000000000000 [ 25.991264] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf55 [ 25.991345] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeb83549c0 | [ 26.019306] ------------[ cut here ]------------ | [ 26.019358] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1428 | [ 26.019414] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 26.019544] Tainted: [W]=WARN [ 26.019566] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.019597] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 26.019628] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 26.019719] RSP: 0018:ff718e9ec0c6b6f0 EFLAGS: 00010286 [ 26.019747] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 26.019788] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055900 [ 26.019827] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 26.019865] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 26.019909] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443055900 [ 26.019951] FS: 00007fca5cbb8840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 26.019997] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.020030] CR2: 00000000232e3988 CR3: 000000000190e005 CR4: 0000000000771ef0 [ 26.020079] PKRU: 55555554 [ 26.020094] Call Trace: [ 26.020107] [ 26.020121] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 26.020143] notifier_call_chain (kernel/notifier.c:85) [ 26.020166] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 26.020192] ? nla_strscpy (lib/nlattr.c:795) [ 26.020213] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 26.020245] ? __nla_validate_parse (lib/nlattr.c:620) [ 26.020274] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 26.020294] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 26.020318] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 26.020345] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 26.020367] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 26.020390] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 26.020417] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 26.020437] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 26.020458] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 26.020477] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 26.020499] ___sys_sendmsg (net/socket.c:2752) [ 26.020520] __sys_sendmsg (net/socket.c:2784) [ 26.020545] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 26.020566] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 26.020587] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 26.020618] RIP: 0033:0x7fca5cdf208e [ 26.020642] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 26.020745] RSP: 002b:00007ffe5551df50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 26.020785] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fca5cdf208e [ 26.020825] RDX: 0000000000000000 RSI: 00007ffe5551e000 RDI: 0000000000000005 [ 26.020866] RBP: 00007ffe5551df60 R08: 0000000000000000 R09: 0000000000000000 [ 26.020911] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf55 [ 26.020952] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe5551e6d0 | [ 26.050611] ------------[ cut here ]------------ | [ 26.050643] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1430 | [ 26.050702] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 26.050840] Tainted: [W]=WARN [ 26.050862] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.050902] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 26.050935] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 26.051030] RSP: 0018:ff718e9ec0c6b6f0 EFLAGS: 00010286 [ 26.051053] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 26.051085] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305aa00 [ 26.051128] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 26.051165] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 26.051205] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044305aa00 [ 26.051260] FS: 00007f4201d9e840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 26.051307] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.051345] CR2: 000000002ac6d988 CR3: 0000000001fd2006 CR4: 0000000000771ef0 [ 26.051390] PKRU: 55555554 [ 26.051404] Call Trace: [ 26.051416] [ 26.051431] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 26.051453] notifier_call_chain (kernel/notifier.c:85) [ 26.051475] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 26.051497] ? nla_strscpy (lib/nlattr.c:795) [ 26.051517] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 26.051547] ? __nla_validate_parse (lib/nlattr.c:620) [ 26.051573] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 26.051594] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 26.051612] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 26.051640] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 26.051659] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 26.051678] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 26.051701] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 26.051728] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 26.051747] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 26.051770] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 26.051790] ___sys_sendmsg (net/socket.c:2752) [ 26.051812] __sys_sendmsg (net/socket.c:2784) [ 26.051835] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 26.051859] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 26.051880] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 26.051907] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 26.051934] RIP: 0033:0x7f4201fd808e [ 26.051954] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 26.052050] RSP: 002b:00007ffea7815770 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 26.052088] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4201fd808e [ 26.052129] RDX: 0000000000000000 RSI: 00007ffea7815820 RDI: 0000000000000005 [ 26.052169] RBP: 00007ffea7815780 R08: 0000000000000000 R09: 0000000000000000 [ 26.052208] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf55 [ 26.052249] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffea7815ef0 | [ 26.071781] ------------[ cut here ]------------ | [ 26.071816] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1431 | [ 26.071871] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 26.072003] Tainted: [W]=WARN [ 26.072023] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.072058] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 26.072088] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 26.072185] RSP: 0018:ff718e9ec0c6b6f0 EFLAGS: 00010286 [ 26.072212] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 26.072253] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2c200 [ 26.072295] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 26.072336] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 26.072377] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2c200 [ 26.072419] FS: 00007f6563f73840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 26.072462] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.072491] CR2: 0000000003e18988 CR3: 0000000001d29002 CR4: 0000000000771ef0 [ 26.072528] PKRU: 55555554 [ 26.072541] Call Trace: [ 26.072552] [ 26.072568] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 26.072589] notifier_call_chain (kernel/notifier.c:85) [ 26.072611] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 26.072633] ? nla_strscpy (lib/nlattr.c:795) [ 26.072655] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 26.072685] ? __nla_validate_parse (lib/nlattr.c:620) [ 26.072718] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 26.072741] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 26.072764] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 26.072793] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 26.072813] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 26.072833] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 26.072859] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 26.072879] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 26.072897] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 26.072920] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 26.072942] ___sys_sendmsg (net/socket.c:2752) [ 26.072962] __sys_sendmsg (net/socket.c:2784) [ 26.072985] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 26.073009] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 26.073029] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 26.073056] RIP: 0033:0x7f65641ad08e [ 26.073073] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 26.073166] RSP: 002b:00007ffe68c830f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 26.073204] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f65641ad08e [ 26.073251] RDX: 0000000000000000 RSI: 00007ffe68c831a0 RDI: 0000000000000005 [ 26.073289] RBP: 00007ffe68c83100 R08: 0000000000000000 R09: 0000000000000000 [ 26.073336] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf55 [ 26.073378] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe68c83870 | [ 26.100827] ------------[ cut here ]------------ | [ 26.100863] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1433 | [ 26.100918] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 26.101036] Tainted: [W]=WARN [ 26.101058] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.101092] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 26.101123] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 26.101218] RSP: 0018:ff718e9ec0c6b6f0 EFLAGS: 00010286 [ 26.101248] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 26.101291] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443053c00 [ 26.101332] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 26.101378] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 26.101416] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443053c00 [ 26.101460] FS: 00007fa50a69b840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 26.101500] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.101535] CR2: 000000002668e988 CR3: 000000000d268002 CR4: 0000000000771ef0 [ 26.101577] PKRU: 55555554 [ 26.101590] Call Trace: [ 26.101603] [ 26.101617] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 26.101638] notifier_call_chain (kernel/notifier.c:85) [ 26.101657] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 26.101678] ? nla_strscpy (lib/nlattr.c:795) [ 26.101702] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 26.101735] ? __nla_validate_parse (lib/nlattr.c:620) [ 26.101766] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 26.101788] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 26.101811] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 26.101845] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 26.101867] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 26.101888] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 26.101921] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 26.101941] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 26.101961] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 26.101987] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 26.102013] ___sys_sendmsg (net/socket.c:2752) [ 26.102036] __sys_sendmsg (net/socket.c:2784) [ 26.102058] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 26.102079] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 26.102102] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 26.102132] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 26.102162] RIP: 0033:0x7fa50a8d508e [ 26.102182] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 26.102279] RSP: 002b:00007fffa4592100 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 26.102321] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa50a8d508e [ 26.102359] RDX: 0000000000000000 RSI: 00007fffa45921b0 RDI: 0000000000000005 [ 26.102400] RBP: 00007fffa4592110 R08: 0000000000000000 R09: 0000000000000000 [ 26.102440] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf55 [ 26.102485] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa4592880 | [ 26.125894] ------------[ cut here ]------------ | [ 26.125927] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1435 | [ 26.125982] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 26.126121] Tainted: [W]=WARN [ 26.126141] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.126179] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 26.126210] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 26.126307] RSP: 0018:ff718e9ec0c6b6f0 EFLAGS: 00010286 [ 26.126335] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 26.126370] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1700 [ 26.126409] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 26.126447] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 26.126492] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04418e1700 [ 26.126534] FS: 00007fe0422bb840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 26.126575] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.126610] CR2: 0000000006236988 CR3: 000000000d239006 CR4: 0000000000771ef0 [ 26.126657] PKRU: 55555554 [ 26.126673] Call Trace: [ 26.126687] [ 26.126703] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 26.126726] notifier_call_chain (kernel/notifier.c:85) [ 26.126745] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 26.126765] ? nla_strscpy (lib/nlattr.c:795) [ 26.126791] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 26.126818] ? __nla_validate_parse (lib/nlattr.c:620) [ 26.126846] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 26.126869] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 26.126889] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 26.126914] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 26.126933] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 26.126956] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 26.126985] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 26.127006] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 26.127025] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 26.127047] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 26.127069] ___sys_sendmsg (net/socket.c:2752) [ 26.127088] __sys_sendmsg (net/socket.c:2784) [ 26.127115] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 26.127141] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 26.127162] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 26.127187] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 26.127214] RIP: 0033:0x7fe0424f508e [ 26.127236] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 26.127327] RSP: 002b:00007fff9f307bf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 26.127371] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe0424f508e [ 26.127411] RDX: 0000000000000000 RSI: 00007fff9f307ca0 RDI: 0000000000000005 [ 26.127448] RBP: 00007fff9f307c00 R08: 0000000000000000 R09: 0000000000000000 [ 26.127483] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf55 [ 26.127523] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff9f308370 | [ 26.156725] ------------[ cut here ]------------ | [ 26.156787] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1437 | [ 26.156841] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 26.156970] Tainted: [W]=WARN [ 26.156994] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.157030] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 26.157089] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 26.157194] RSP: 0018:ff718e9ec0c6b6f0 EFLAGS: 00010286 [ 26.157226] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 26.157274] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229800 [ 26.157314] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 26.157352] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 26.157392] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443229800 [ 26.157436] FS: 00007fbf3e551840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 26.157482] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.157515] CR2: 00007fbf3e8211a0 CR3: 000000000d2fe004 CR4: 0000000000771ef0 [ 26.157557] PKRU: 55555554 [ 26.157569] Call Trace: [ 26.157585] [ 26.157598] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 26.157620] notifier_call_chain (kernel/notifier.c:85) [ 26.157655] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 26.157701] ? nla_strscpy (lib/nlattr.c:795) [ 26.157731] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 26.157761] ? __nla_validate_parse (lib/nlattr.c:620) [ 26.157794] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 26.157818] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 26.157838] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 26.157863] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 26.157886] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 26.157923] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 26.157972] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 26.157996] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 26.158015] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 26.158043] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 26.158070] ___sys_sendmsg (net/socket.c:2752) [ 26.158093] __sys_sendmsg (net/socket.c:2784) [ 26.158114] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 26.158135] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 26.158163] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 26.158189] RIP: 0033:0x7fbf3e78b08e [ 26.158208] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 26.158306] RSP: 002b:00007ffd0db1cf30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 26.158349] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbf3e78b08e [ 26.158390] RDX: 0000000000000000 RSI: 00007ffd0db1cfe0 RDI: 0000000000000005 [ 26.158432] RBP: 00007ffd0db1cf40 R08: 0000000000000000 R09: 0000000000000000 [ 26.158473] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf55 [ 26.158519] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd0db1d6b0 | [ 26.190988] ------------[ cut here ]------------ | [ 26.191066] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1438 | [ 26.191161] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 26.191363] Tainted: [W]=WARN [ 26.191421] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.191520] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 26.191586] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 26.191726] RSP: 0018:ff718e9ec0c6b6f0 EFLAGS: 00010286 [ 26.191790] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 26.191891] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1200 [ 26.191969] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a102c [ 26.192085] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 26.192160] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04418e1200 [ 26.192252] FS: 00007f6c747b1840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 26.192360] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.192468] CR2: 00007f6c74a811a0 CR3: 0000000003146002 CR4: 0000000000771ef0 [ 26.192551] PKRU: 55555554 [ 26.192597] Call Trace: [ 26.192650] [ 26.192723] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 26.192780] notifier_call_chain (kernel/notifier.c:85) [ 26.192837] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 26.192897] ? nla_strscpy (lib/nlattr.c:795) [ 26.192958] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 26.193023] ? __nla_validate_parse (lib/nlattr.c:620) [ 26.193126] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 26.193210] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 26.193283] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 26.193382] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 26.193436] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 26.193495] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 26.193559] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 26.193616] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 26.193684] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 26.193752] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 26.193809] ___sys_sendmsg (net/socket.c:2752) [ 26.193867] __sys_sendmsg (net/socket.c:2784) [ 26.193923] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 26.193980] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 26.194036] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 26.194100] RIP: 0033:0x7f6c749eb08e [ 26.194158] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 26.194291] RSP: 002b:00007fff180cca00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 26.194368] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6c749eb08e [ 26.194443] RDX: 0000000000000000 RSI: 00007fff180ccab0 RDI: 0000000000000005 [ 26.194521] RBP: 00007fff180cca10 R08: 0000000000000000 R09: 0000000000000000 [ 26.194633] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf55 [ 26.194720] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff180cd180 | [ 26.238646] ------------[ cut here ]------------ | [ 26.238747] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/1441 | [ 26.238806] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 26.238939] Tainted: [W]=WARN [ 26.238963] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.238998] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 26.239030] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 26.239165] RSP: 0018:ff718e9ec0c736f0 EFLAGS: 00010286 [ 26.239193] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 26.239249] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443227800 [ 26.239296] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 26.239338] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 26.239378] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443227800 [ 26.239421] FS: 00007f85e58dc840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 26.239497] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.239543] CR2: 000000001ca6a988 CR3: 0000000008408004 CR4: 0000000000771ef0 [ 26.239588] PKRU: 55555554 [ 26.239602] Call Trace: [ 26.239619] [ 26.239636] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 26.239658] notifier_call_chain (kernel/notifier.c:85) [ 26.239683] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 26.239782] ? nla_strscpy (lib/nlattr.c:795) [ 26.239806] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 26.239836] ? __nla_validate_parse (lib/nlattr.c:620) [ 26.239870] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 26.239897] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 26.239923] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 26.239955] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 26.239979] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 26.240005] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 26.240034] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 26.240058] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 26.240081] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 26.240101] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 26.240122] ___sys_sendmsg (net/socket.c:2752) [ 26.240147] __sys_sendmsg (net/socket.c:2784) [ 26.240198] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 26.240254] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 26.240282] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 26.240310] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 26.240337] RIP: 0033:0x7f85e5b1608e [ 26.240359] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 26.240496] RSP: 002b:00007ffe669301d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 26.240542] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f85e5b1608e [ 26.240583] RDX: 0000000000000000 RSI: 00007ffe66930280 RDI: 0000000000000005 [ 26.240625] RBP: 00007ffe669301e0 R08: 0000000000000000 R09: 0000000000000000 [ 26.240671] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf55 [ 26.240722] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe66930950 | [ 26.260363] ------------[ cut here ]------------ | [ 26.260392] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1443 | [ 26.260446] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 26.260577] Tainted: [W]=WARN [ 26.260600] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.260638] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 26.260669] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 26.260812] RSP: 0018:ff718e9ec0c536f0 EFLAGS: 00010286 [ 26.260842] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 26.260888] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443227e00 [ 26.260934] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 26.260972] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 26.261016] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443227e00 [ 26.261061] FS: 00007f3e2aa62840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 26.261105] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.261134] CR2: 00007f3e2ad321a0 CR3: 0000000008764003 CR4: 0000000000771ef0 [ 26.261176] PKRU: 55555554 [ 26.261191] Call Trace: [ 26.261206] [ 26.261219] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 26.261255] notifier_call_chain (kernel/notifier.c:85) [ 26.261306] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 26.261329] ? nla_strscpy (lib/nlattr.c:795) [ 26.261360] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 26.261386] ? __nla_validate_parse (lib/nlattr.c:620) [ 26.261416] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 26.261438] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 26.261457] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 26.261487] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 26.261509] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 26.261530] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 26.261558] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 26.261585] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 26.261604] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 26.261623] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 26.261644] ___sys_sendmsg (net/socket.c:2752) [ 26.261665] __sys_sendmsg (net/socket.c:2784) [ 26.261689] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 26.261732] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 26.261777] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 26.261811] RIP: 0033:0x7f3e2ac9c08e [ 26.261833] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 26.261927] RSP: 002b:00007ffc8307f860 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 26.261977] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3e2ac9c08e [ 26.262013] RDX: 0000000000000000 RSI: 00007ffc8307f910 RDI: 0000000000000005 [ 26.262062] RBP: 00007ffc8307f870 R08: 0000000000000000 R09: 0000000000000000 [ 26.262100] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf55 [ 26.262139] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc8307ffe0 | [ 26.277636] ------------[ cut here ]------------ | [ 26.277744] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1445 | [ 26.277839] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 26.278055] Tainted: [W]=WARN [ 26.278109] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.278178] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 26.278246] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 26.278375] RSP: 0018:ff718e9ec0c536f0 EFLAGS: 00010286 [ 26.278445] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 26.278547] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229700 [ 26.278658] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a102c [ 26.278779] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 26.278862] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443229700 [ 26.278953] FS: 00007ff9eb073840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 26.279063] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.279138] CR2: 00000000242e7988 CR3: 000000000410a004 CR4: 0000000000771ef0 [ 26.279254] PKRU: 55555554 [ 26.279336] Call Trace: [ 26.279390] [ 26.279451] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 26.279509] notifier_call_chain (kernel/notifier.c:85) [ 26.279571] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 26.279636] ? nla_strscpy (lib/nlattr.c:795) [ 26.279699] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 26.279782] ? __nla_validate_parse (lib/nlattr.c:620) [ 26.279856] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 26.279916] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 26.279978] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 26.280046] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 26.280104] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 26.280166] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 26.280242] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 26.280303] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 26.280362] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 26.280419] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 26.280478] ___sys_sendmsg (net/socket.c:2752) [ 26.280536] __sys_sendmsg (net/socket.c:2784) [ 26.280594] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 26.280657] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 26.280722] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 26.280791] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 26.280856] RIP: 0033:0x7ff9eb2ad08e [ 26.280916] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 26.281041] RSP: 002b:00007ffdc8cdbde0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 26.281119] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff9eb2ad08e [ 26.281195] RDX: 0000000000000000 RSI: 00007ffdc8cdbe90 RDI: 0000000000000005 [ 26.281277] RBP: 00007ffdc8cdbdf0 R08: 0000000000000000 R09: 0000000000000000 [ 26.281356] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf55 [ 26.281433] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdc8cdc560 | [ 26.319044] ------------[ cut here ]------------ | [ 26.319074] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1447 | [ 26.319131] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 26.319269] Tainted: [W]=WARN [ 26.319289] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.319323] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 26.319356] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 26.319452] RSP: 0018:ff718e9ec0c7b6f0 EFLAGS: 00010286 [ 26.319483] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 26.319523] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054600 [ 26.319564] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 26.319603] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 26.319641] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443054600 [ 26.319692] FS: 00007f4226636840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 26.319744] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.319782] CR2: 0000000006646988 CR3: 0000000004147006 CR4: 0000000000771ef0 [ 26.319821] PKRU: 55555554 [ 26.319834] Call Trace: [ 26.319851] [ 26.319865] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 26.319887] notifier_call_chain (kernel/notifier.c:85) [ 26.319907] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 26.319930] ? nla_strscpy (lib/nlattr.c:795) [ 26.319951] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 26.319977] ? __nla_validate_parse (lib/nlattr.c:620) [ 26.320005] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 26.320025] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 26.320047] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 26.320073] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 26.320096] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 26.320117] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 26.320145] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 26.320166] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 26.320184] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 26.320204] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 26.320226] ___sys_sendmsg (net/socket.c:2752) [ 26.320247] __sys_sendmsg (net/socket.c:2784) [ 26.320267] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 26.320287] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 26.320307] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 26.320337] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 26.320365] RIP: 0033:0x7f422687008e [ 26.320385] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 26.320481] RSP: 002b:00007ffd5f5b94d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 26.320524] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f422687008e [ 26.320569] RDX: 0000000000000000 RSI: 00007ffd5f5b9580 RDI: 0000000000000005 [ 26.320612] RBP: 00007ffd5f5b94e0 R08: 0000000000000000 R09: 0000000000000000 [ 26.320651] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf55 [ 26.320693] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd5f5b9c50 | [ 26.343252] ------------[ cut here ]------------ | [ 26.343323] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1449 | [ 26.343418] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 26.343635] Tainted: [W]=WARN [ 26.343693] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.343770] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 26.343836] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 26.343972] RSP: 0018:ff718e9ec0c7b6f0 EFLAGS: 00010286 [ 26.344037] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 26.344116] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058a00 [ 26.344196] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a102c [ 26.344272] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 26.344377] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443058a00 [ 26.344481] FS: 00007f2ffa70c840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 26.344564] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.344655] CR2: 00000000383d3988 CR3: 000000000c64a003 CR4: 0000000000771ef0 [ 26.344745] PKRU: 55555554 [ 26.344795] Call Trace: [ 26.344848] [ 26.344898] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 26.344961] notifier_call_chain (kernel/notifier.c:85) [ 26.345015] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 26.345076] ? nla_strscpy (lib/nlattr.c:795) [ 26.345162] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 26.345241] ? __nla_validate_parse (lib/nlattr.c:620) [ 26.345335] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 26.345398] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 26.345485] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 26.345553] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 26.345651] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 26.345720] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 26.345793] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 26.345879] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 26.345937] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 26.345994] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 26.346055] ___sys_sendmsg (net/socket.c:2752) [ 26.346114] __sys_sendmsg (net/socket.c:2784) [ 26.346166] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 26.346260] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 26.346322] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 26.346410] RIP: 0033:0x7f2ffa94608e [ 26.346466] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 26.346626] RSP: 002b:00007ffefd0aa230 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 26.346731] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2ffa94608e [ 26.346843] RDX: 0000000000000000 RSI: 00007ffefd0aa2e0 RDI: 0000000000000005 [ 26.346936] RBP: 00007ffefd0aa240 R08: 0000000000000000 R09: 0000000000000000 [ 26.347014] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf55 [ 26.347094] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffefd0aa9b0 | [ 26.372851] ------------[ cut here ]------------ | [ 26.372880] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1451 | [ 26.372931] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 26.373069] Tainted: [W]=WARN [ 26.373091] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.373128] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 26.373163] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 26.373266] RSP: 0018:ff718e9ec0c836f0 EFLAGS: 00010286 [ 26.373294] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 26.373335] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054100 [ 26.373379] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 26.373415] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 26.373455] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443054100 [ 26.373496] FS: 00007f2661311840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 26.373539] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.373575] CR2: 00007f26615e11a0 CR3: 0000000003235005 CR4: 0000000000771ef0 [ 26.373618] PKRU: 55555554 [ 26.373633] Call Trace: [ 26.373647] [ 26.373667] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 26.373687] notifier_call_chain (kernel/notifier.c:85) [ 26.373715] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 26.373740] ? nla_strscpy (lib/nlattr.c:795) [ 26.373760] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 26.373791] ? __nla_validate_parse (lib/nlattr.c:620) [ 26.373820] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 26.373841] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 26.373862] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 26.373889] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 26.373912] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 26.373933] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 26.373960] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 26.373983] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 26.374004] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 26.374028] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 26.374050] ___sys_sendmsg (net/socket.c:2752) [ 26.374070] __sys_sendmsg (net/socket.c:2784) [ 26.374093] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 26.374115] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 26.374134] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 26.374166] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 26.374194] RIP: 0033:0x7f266154b08e [ 26.374221] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 26.374317] RSP: 002b:00007ffe67a668c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 26.374357] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f266154b08e [ 26.374398] RDX: 0000000000000000 RSI: 00007ffe67a66970 RDI: 0000000000000005 [ 26.374434] RBP: 00007ffe67a668d0 R08: 0000000000000000 R09: 0000000000000000 [ 26.374469] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf55 [ 26.374518] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe67a67040 | [ 26.403228] ------------[ cut here ]------------ | [ 26.403278] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1452 | [ 26.403332] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 26.403470] Tainted: [W]=WARN [ 26.403494] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.403527] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 26.403557] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 26.403656] RSP: 0018:ff718e9ec0c836f0 EFLAGS: 00010286 [ 26.403684] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 26.403725] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431ff200 [ 26.403771] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 26.403810] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 26.403852] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04431ff200 [ 26.403892] FS: 00007f9601895840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 26.403943] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.403974] CR2: 00000000008cc988 CR3: 00000000084fe002 CR4: 0000000000771ef0 [ 26.404019] PKRU: 55555554 [ 26.404032] Call Trace: [ 26.404048] [ 26.404063] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 26.404081] notifier_call_chain (kernel/notifier.c:85) [ 26.404102] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 26.404125] ? nla_strscpy (lib/nlattr.c:795) [ 26.404147] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 26.404170] ? __nla_validate_parse (lib/nlattr.c:620) [ 26.404198] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 26.404222] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 26.404245] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 26.404270] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 26.404293] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 26.404314] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 26.404339] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 26.404364] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 26.404384] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 26.404405] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 26.404425] ___sys_sendmsg (net/socket.c:2752) [ 26.404448] __sys_sendmsg (net/socket.c:2784) [ 26.404469] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 26.404491] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 26.404514] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 26.404541] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 26.404568] RIP: 0033:0x7f9601acf08e [ 26.404587] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 26.404681] RSP: 002b:00007ffed6cd02a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 26.404729] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9601acf08e [ 26.404769] RDX: 0000000000000000 RSI: 00007ffed6cd0350 RDI: 0000000000000005 [ 26.404806] RBP: 00007ffed6cd02b0 R08: 0000000000000000 R09: 0000000000000000 [ 26.404844] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf55 [ 26.404880] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffed6cd0a20 | [ 26.430244] ------------[ cut here ]------------ | [ 26.430313] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1454 | [ 26.430399] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 26.430595] Tainted: [W]=WARN [ 26.430657] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.430738] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 26.430864] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 26.431003] RSP: 0018:ff718e9ec0c836f0 EFLAGS: 00010286 [ 26.431070] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 26.431147] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1100 [ 26.431240] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a102c [ 26.431320] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 26.431400] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04418e1100 [ 26.431482] FS: 00007f0ff4a83840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 26.431563] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.431638] CR2: 000000002b5bc988 CR3: 000000000d406005 CR4: 0000000000771ef0 [ 26.431731] PKRU: 55555554 [ 26.431780] Call Trace: [ 26.431831] [ 26.431883] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 26.431941] notifier_call_chain (kernel/notifier.c:85) [ 26.432003] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 26.432064] ? nla_strscpy (lib/nlattr.c:795) [ 26.432125] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 26.432194] ? __nla_validate_parse (lib/nlattr.c:620) [ 26.432266] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 26.432325] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 26.432384] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 26.432452] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 26.432510] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 26.432567] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 26.432631] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 26.432691] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 26.432753] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 26.432817] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 26.432876] ___sys_sendmsg (net/socket.c:2752) [ 26.432936] __sys_sendmsg (net/socket.c:2784) [ 26.432995] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 26.433054] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 26.433112] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 26.433178] RIP: 0033:0x7f0ff4cbd08e [ 26.433244] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 26.433378] RSP: 002b:00007fffcf429140 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 26.433456] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0ff4cbd08e [ 26.433535] RDX: 0000000000000000 RSI: 00007fffcf4291f0 RDI: 0000000000000005 [ 26.433614] RBP: 00007fffcf429150 R08: 0000000000000000 R09: 0000000000000000 [ 26.433694] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf55 [ 26.433784] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffcf4298c0 | [ 26.452624] ------------[ cut here ]------------ | [ 26.452654] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1456 | [ 26.452715] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 26.452840] Tainted: [W]=WARN [ 26.452858] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.452894] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 26.452924] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 26.453016] RSP: 0018:ff718e9ec0c8b6f0 EFLAGS: 00010286 [ 26.453045] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 26.453082] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443053f00 [ 26.453124] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 26.453165] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 26.453201] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443053f00 [ 26.453250] FS: 00007f2d3d291840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 26.453312] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.453369] CR2: 00007f2d3d5611a0 CR3: 000000000190e001 CR4: 0000000000771ef0 [ 26.453410] PKRU: 55555554 [ 26.453425] Call Trace: [ 26.453439] [ 26.453457] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 26.453484] notifier_call_chain (kernel/notifier.c:85) [ 26.453506] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 26.453530] ? nla_strscpy (lib/nlattr.c:795) [ 26.453549] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 26.453580] ? __nla_validate_parse (lib/nlattr.c:620) [ 26.453607] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 26.453626] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 26.453659] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 26.453690] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 26.453718] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 26.453741] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 26.453772] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 26.453794] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 26.453813] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 26.453833] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 26.453856] ___sys_sendmsg (net/socket.c:2752) [ 26.453879] __sys_sendmsg (net/socket.c:2784) [ 26.453906] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 26.453931] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 26.453991] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 26.454020] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 26.454048] RIP: 0033:0x7f2d3d4cb08e [ 26.454071] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 26.454177] RSP: 002b:00007ffe27d9a330 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 26.454215] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2d3d4cb08e [ 26.454257] RDX: 0000000000000000 RSI: 00007ffe27d9a3e0 RDI: 0000000000000005 [ 26.454299] RBP: 00007ffe27d9a340 R08: 0000000000000000 R09: 0000000000000000 [ 26.454386] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf55 [ 26.454428] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe27d9aab0 | [ 26.478582] ------------[ cut here ]------------ | [ 26.478652] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1458 | [ 26.478751] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 26.478944] Tainted: [W]=WARN [ 26.479004] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.479076] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 26.479142] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 26.479280] RSP: 0018:ff718e9ec0c8b6f0 EFLAGS: 00010286 [ 26.479348] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 26.479427] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443227e00 [ 26.479500] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a102c [ 26.479577] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 26.479659] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443227e00 [ 26.479747] FS: 00007fa5138df840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 26.479827] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.479902] CR2: 0000000007294988 CR3: 000000000d7fe004 CR4: 0000000000771ef0 [ 26.479982] PKRU: 55555554 [ 26.480030] Call Trace: [ 26.480082] [ 26.480135] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 26.480197] notifier_call_chain (kernel/notifier.c:85) [ 26.480266] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 26.480327] ? nla_strscpy (lib/nlattr.c:795) [ 26.480389] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 26.480456] ? __nla_validate_parse (lib/nlattr.c:620) [ 26.480524] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 26.480586] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 26.480649] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 26.480727] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 26.480790] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 26.480851] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 26.480920] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 26.480981] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 26.481039] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 26.481103] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 26.481165] ___sys_sendmsg (net/socket.c:2752) [ 26.481228] __sys_sendmsg (net/socket.c:2784) [ 26.481298] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 26.481358] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 26.481416] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 26.481485] RIP: 0033:0x7fa513b1908e [ 26.481549] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 26.481678] RSP: 002b:00007ffd4dec94d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 26.481764] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa513b1908e [ 26.481842] RDX: 0000000000000000 RSI: 00007ffd4dec9580 RDI: 0000000000000005 [ 26.481921] RBP: 00007ffd4dec94e0 R08: 0000000000000000 R09: 0000000000000000 [ 26.481995] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf55 [ 26.482072] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd4dec9c50 | [ 26.495144] ------------[ cut here ]------------ | [ 26.495176] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1460 | [ 26.495226] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 26.495350] Tainted: [W]=WARN [ 26.495372] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.495409] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 26.495439] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 26.495537] RSP: 0018:ff718e9ec0c936f0 EFLAGS: 00010286 [ 26.495567] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 26.495649] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305ad00 [ 26.495701] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 26.495747] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 26.495788] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044305ad00 [ 26.495867] FS: 00007f8f59c55840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 26.495921] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.495989] CR2: 000000001a3ed988 CR3: 00000000097af006 CR4: 0000000000771ef0 [ 26.496034] PKRU: 55555554 [ 26.496057] Call Trace: [ 26.496070] [ 26.496082] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 26.496105] notifier_call_chain (kernel/notifier.c:85) [ 26.496128] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 26.496149] ? nla_strscpy (lib/nlattr.c:795) [ 26.496186] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 26.496239] ? __nla_validate_parse (lib/nlattr.c:620) [ 26.496273] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 26.496294] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 26.496318] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 26.496351] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 26.496374] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 26.496397] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 26.496428] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 26.496448] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 26.496471] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 26.496498] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 26.496518] ___sys_sendmsg (net/socket.c:2752) [ 26.496539] __sys_sendmsg (net/socket.c:2784) [ 26.496563] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 26.496585] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 26.496607] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 26.496637] RIP: 0033:0x7f8f59e8f08e [ 26.496669] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 26.496799] RSP: 002b:00007ffde7491920 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 26.496855] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8f59e8f08e [ 26.496896] RDX: 0000000000000000 RSI: 00007ffde74919d0 RDI: 0000000000000005 [ 26.496962] RBP: 00007ffde7491930 R08: 0000000000000000 R09: 0000000000000000 [ 26.497026] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf55 [ 26.497067] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffde74920a0 | [ 26.537730] ------------[ cut here ]------------ | [ 26.537787] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1462 | [ 26.537842] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 26.537964] Tainted: [W]=WARN [ 26.537986] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.538031] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 26.538061] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 26.538153] RSP: 0018:ff718e9ec0c936f0 EFLAGS: 00010286 [ 26.538180] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 26.538221] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059300 [ 26.538259] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 26.538308] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 26.538352] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443059300 [ 26.538394] FS: 00007fbd4508d840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 26.538447] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.538480] CR2: 000000002238f988 CR3: 00000000041f0003 CR4: 0000000000771ef0 [ 26.538524] PKRU: 55555554 [ 26.538541] Call Trace: [ 26.538555] [ 26.538570] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 26.538591] notifier_call_chain (kernel/notifier.c:85) [ 26.538614] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 26.538636] ? nla_strscpy (lib/nlattr.c:795) [ 26.538660] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 26.538691] ? __nla_validate_parse (lib/nlattr.c:620) [ 26.538725] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 26.538747] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 26.538770] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 26.538801] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 26.538822] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 26.538849] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 26.538883] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 26.538905] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 26.538928] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 26.538954] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 26.538978] ___sys_sendmsg (net/socket.c:2752) [ 26.539001] __sys_sendmsg (net/socket.c:2784) [ 26.539032] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 26.539055] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 26.539080] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 26.539111] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 26.539142] RIP: 0033:0x7fbd452c708e [ 26.539165] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 26.539270] RSP: 002b:00007ffd480a5f60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 26.539314] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbd452c708e [ 26.539390] RDX: 0000000000000000 RSI: 00007ffd480a6010 RDI: 0000000000000005 [ 26.539431] RBP: 00007ffd480a5f70 R08: 0000000000000000 R09: 0000000000000000 [ 26.539469] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf55 [ 26.539511] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd480a66e0 | [ 26.564577] ------------[ cut here ]------------ | [ 26.564617] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1463 | [ 26.564670] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 26.564798] Tainted: [W]=WARN [ 26.564821] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.564860] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 26.564896] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 26.564987] RSP: 0018:ff718e9ec0c936f0 EFLAGS: 00010286 [ 26.565014] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 26.565055] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305a400 [ 26.565093] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 26.565132] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 26.565172] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044305a400 [ 26.565217] FS: 00007f7e6e687840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 26.565260] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.565295] CR2: 00000000321bc988 CR3: 000000000d49c002 CR4: 0000000000771ef0 [ 26.565338] PKRU: 55555554 [ 26.565352] Call Trace: [ 26.565368] [ 26.565385] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 26.565415] notifier_call_chain (kernel/notifier.c:85) [ 26.565438] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 26.565461] ? nla_strscpy (lib/nlattr.c:795) [ 26.565483] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 26.565512] ? __nla_validate_parse (lib/nlattr.c:620) [ 26.565543] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 26.565566] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 26.565589] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 26.565617] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 26.565641] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 26.565664] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 26.565693] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 26.565720] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 26.565740] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 26.565762] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 26.565787] ___sys_sendmsg (net/socket.c:2752) [ 26.565808] __sys_sendmsg (net/socket.c:2784) [ 26.565832] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 26.565858] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 26.565884] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 26.565912] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 26.565943] RIP: 0033:0x7f7e6e8c108e [ 26.565968] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 26.566066] RSP: 002b:00007ffda0a03ff0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 26.566107] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7e6e8c108e [ 26.566152] RDX: 0000000000000000 RSI: 00007ffda0a040a0 RDI: 0000000000000005 [ 26.566191] RBP: 00007ffda0a04000 R08: 0000000000000000 R09: 0000000000000000 [ 26.566240] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf55 [ 26.566282] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffda0a04770 | [ 26.598831] ------------[ cut here ]------------ | [ 26.598862] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1465 | [ 26.598916] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 26.599053] Tainted: [W]=WARN [ 26.599077] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.599115] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 26.599143] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 26.599248] RSP: 0018:ff718e9ec0c936f0 EFLAGS: 00010286 [ 26.599276] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 26.599316] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2d100 [ 26.599355] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 26.599393] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 26.599442] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2d100 [ 26.599495] FS: 00007fe66e18b840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 26.599546] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.599583] CR2: 000000000fb55988 CR3: 0000000001923005 CR4: 0000000000771ef0 [ 26.599629] PKRU: 55555554 [ 26.599646] Call Trace: [ 26.599671] [ 26.599688] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 26.599716] notifier_call_chain (kernel/notifier.c:85) [ 26.599740] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 26.599762] ? nla_strscpy (lib/nlattr.c:795) [ 26.599788] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 26.599816] ? __nla_validate_parse (lib/nlattr.c:620) [ 26.599846] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 26.599872] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 26.599895] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 26.599925] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 26.599950] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 26.599977] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 26.600007] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 26.600028] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 26.600047] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 26.600068] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 26.600090] ___sys_sendmsg (net/socket.c:2752) [ 26.600112] __sys_sendmsg (net/socket.c:2784) [ 26.601216] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 26.601250] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 26.601273] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 26.601304] RIP: 0033:0x7fe66e3c508e [ 26.601326] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 26.601420] RSP: 002b:00007ffc7d2c65e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 26.601461] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe66e3c508e [ 26.601503] RDX: 0000000000000000 RSI: 00007ffc7d2c6690 RDI: 0000000000000005 [ 26.601541] RBP: 00007ffc7d2c65f0 R08: 0000000000000000 R09: 0000000000000000 [ 26.601580] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf55 [ 26.601622] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc7d2c6d60 | [ 26.645755] ------------[ cut here ]------------ | [ 26.645838] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1467 | [ 26.645932] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 26.646126] Tainted: [W]=WARN [ 26.646183] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.646264] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 26.646334] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 26.646460] RSP: 0018:ff718e9ec0c936f0 EFLAGS: 00010286 [ 26.646528] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 26.646605] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305a500 [ 26.646683] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a102c [ 26.646765] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 26.646844] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044305a500 [ 26.646923] FS: 00007f061bc0a840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 26.647004] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.647079] CR2: 0000000004aec988 CR3: 00000000096b2006 CR4: 0000000000771ef0 [ 26.647160] PKRU: 55555554 [ 26.647210] Call Trace: [ 26.647269] [ 26.647319] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 26.647377] notifier_call_chain (kernel/notifier.c:85) [ 26.647438] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 26.647500] ? nla_strscpy (lib/nlattr.c:795) [ 26.647561] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 26.647630] ? __nla_validate_parse (lib/nlattr.c:620) [ 26.647697] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 26.647765] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 26.647826] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 26.647899] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 26.647961] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 26.648019] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 26.648088] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 26.648146] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 26.648207] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 26.648274] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 26.648334] ___sys_sendmsg (net/socket.c:2752) [ 26.648395] __sys_sendmsg (net/socket.c:2784) [ 26.648460] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 26.648524] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 26.648585] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 26.648652] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 26.648729] RIP: 0033:0x7f061be4408e [ 26.648790] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 26.648918] RSP: 002b:00007ffe27718720 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 26.648995] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f061be4408e [ 26.649074] RDX: 0000000000000000 RSI: 00007ffe277187d0 RDI: 0000000000000005 [ 26.649152] RBP: 00007ffe27718730 R08: 0000000000000000 R09: 0000000000000000 [ 26.649239] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf55 [ 26.649315] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe27718ea0 | [ 26.679973] ------------[ cut here ]------------ | [ 26.680002] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1470 | [ 26.680056] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 26.680176] Tainted: [W]=WARN [ 26.680201] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.680247] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 26.680276] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 26.680371] RSP: 0018:ff718e9ec0c9b6f0 EFLAGS: 00010286 [ 26.680403] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 26.680443] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2c200 [ 26.680480] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 26.680516] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 26.680564] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2c200 [ 26.680606] FS: 00007ffbee13c840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 26.680651] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.680690] CR2: 00000000016b5988 CR3: 000000000a85b004 CR4: 0000000000771ef0 [ 26.680736] PKRU: 55555554 [ 26.680751] Call Trace: [ 26.680768] [ 26.680781] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 26.680804] notifier_call_chain (kernel/notifier.c:85) [ 26.680829] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 26.680855] ? nla_strscpy (lib/nlattr.c:795) [ 26.680885] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 26.680914] ? __nla_validate_parse (lib/nlattr.c:620) [ 26.680943] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 26.680964] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 26.680986] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 26.681013] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 26.681035] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 26.681057] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 26.681085] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 26.681108] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 26.681129] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 26.681150] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 26.681171] ___sys_sendmsg (net/socket.c:2752) [ 26.681192] __sys_sendmsg (net/socket.c:2784) [ 26.681218] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 26.681245] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 26.681266] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 26.681296] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 26.681328] RIP: 0033:0x7ffbee37608e [ 26.681351] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 26.681441] RSP: 002b:00007ffde7cf1030 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 26.681484] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ffbee37608e [ 26.681529] RDX: 0000000000000000 RSI: 00007ffde7cf10e0 RDI: 0000000000000005 [ 26.681567] RBP: 00007ffde7cf1040 R08: 0000000000000000 R09: 0000000000000000 [ 26.681605] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf55 [ 26.681648] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffde7cf17b0 | [ 26.700218] ------------[ cut here ]------------ | [ 26.700263] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1471 | [ 26.700316] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 26.700438] Tainted: [W]=WARN [ 26.700463] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.700497] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 26.700531] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 26.700627] RSP: 0018:ff718e9ec0c9b6f0 EFLAGS: 00010286 [ 26.700657] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 26.700703] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2cc00 [ 26.700752] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 26.700795] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 26.700835] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2cc00 [ 26.700878] FS: 00007f8148827840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 26.700921] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.700956] CR2: 0000000033502988 CR3: 000000000d49f002 CR4: 0000000000771ef0 [ 26.701002] PKRU: 55555554 [ 26.701018] Call Trace: [ 26.701034] [ 26.701051] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 26.701076] notifier_call_chain (kernel/notifier.c:85) [ 26.701098] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 26.701122] ? nla_strscpy (lib/nlattr.c:795) [ 26.701146] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 26.701175] ? __nla_validate_parse (lib/nlattr.c:620) [ 26.701211] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 26.701236] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 26.701264] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 26.701292] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 26.701312] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 26.701337] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 26.701366] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 26.701388] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 26.701412] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 26.701435] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 26.701461] ___sys_sendmsg (net/socket.c:2752) [ 26.701484] __sys_sendmsg (net/socket.c:2784) [ 26.701505] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 26.701528] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 26.701552] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 26.701580] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 26.701612] RIP: 0033:0x7f8148a6108e [ 26.701631] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 26.701784] RSP: 002b:00007ffc322015a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 26.701828] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8148a6108e [ 26.701872] RDX: 0000000000000000 RSI: 00007ffc32201650 RDI: 0000000000000005 [ 26.701916] RBP: 00007ffc322015b0 R08: 0000000000000000 R09: 0000000000000000 [ 26.701958] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf55 [ 26.701998] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc32201d20 | [ 26.728146] ------------[ cut here ]------------ | [ 26.728205] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1473 | [ 26.728262] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 26.728385] Tainted: [W]=WARN [ 26.728404] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.728441] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 26.728469] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 26.728561] RSP: 0018:ff718e9ec0c9b6f0 EFLAGS: 00010286 [ 26.728594] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 26.728636] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229600 [ 26.728679] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 26.728729] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 26.728778] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443229600 [ 26.728823] FS: 00007f421b00d840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 26.728867] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.728905] CR2: 000000002146e988 CR3: 000000000d7c8006 CR4: 0000000000771ef0 [ 26.728945] PKRU: 55555554 [ 26.728961] Call Trace: [ 26.728978] [ 26.728992] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 26.729013] notifier_call_chain (kernel/notifier.c:85) [ 26.729038] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 26.729059] ? nla_strscpy (lib/nlattr.c:795) [ 26.729080] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 26.729108] ? __nla_validate_parse (lib/nlattr.c:620) [ 26.729138] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 26.729160] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 26.729183] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 26.729210] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 26.729235] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 26.729255] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 26.729282] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 26.729304] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 26.729325] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 26.729350] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 26.729371] ___sys_sendmsg (net/socket.c:2752) [ 26.729392] __sys_sendmsg (net/socket.c:2784) [ 26.729413] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 26.729435] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 26.729455] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 26.729484] RIP: 0033:0x7f421b24708e [ 26.729505] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 26.729597] RSP: 002b:00007ffd726b1130 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 26.729637] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f421b24708e [ 26.729677] RDX: 0000000000000000 RSI: 00007ffd726b11e0 RDI: 0000000000000005 [ 26.729721] RBP: 00007ffd726b1140 R08: 0000000000000000 R09: 0000000000000000 [ 26.729759] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf55 [ 26.729800] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd726b18b0 | [ 26.752250] ------------[ cut here ]------------ | [ 26.752350] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1475 | [ 26.752445] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 26.752628] Tainted: [W]=WARN [ 26.752686] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.752807] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 26.752882] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 26.753039] RSP: 0018:ff718e9ec0c9b6f0 EFLAGS: 00010286 [ 26.753107] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 26.753182] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443227700 [ 26.753293] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a102c [ 26.753382] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 26.753455] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443227700 [ 26.753537] FS: 00007fa0f0dc5840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 26.753647] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.753722] CR2: 000000002378d988 CR3: 000000000d3ae005 CR4: 0000000000771ef0 [ 26.753836] PKRU: 55555554 [ 26.753891] Call Trace: [ 26.753954] [ 26.754005] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 26.754096] notifier_call_chain (kernel/notifier.c:85) [ 26.754157] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 26.754258] ? nla_strscpy (lib/nlattr.c:795) [ 26.754320] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 26.754387] ? __nla_validate_parse (lib/nlattr.c:620) [ 26.754456] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 26.754512] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 26.754574] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 26.754638] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 26.754705] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 26.754766] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 26.754827] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 26.754886] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 26.754951] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 26.755042] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 26.755133] ___sys_sendmsg (net/socket.c:2752) [ 26.755196] __sys_sendmsg (net/socket.c:2784) [ 26.755265] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 26.755326] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 26.755388] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 26.755460] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 26.755526] RIP: 0033:0x7fa0f0fff08e [ 26.755584] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 26.755727] RSP: 002b:00007ffd9c145aa0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 26.755808] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa0f0fff08e [ 26.755886] RDX: 0000000000000000 RSI: 00007ffd9c145b50 RDI: 0000000000000005 [ 26.755961] RBP: 00007ffd9c145ab0 R08: 0000000000000000 R09: 0000000000000000 [ 26.756038] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf55 [ 26.756114] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd9c146220 | [ 26.797013] ------------[ cut here ]------------ | [ 26.797088] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1477 | [ 26.797256] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 26.797635] Tainted: [W]=WARN [ 26.797696] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.797791] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 26.797888] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 26.798246] RSP: 0018:ff718e9ec0ca36f0 EFLAGS: 00010286 [ 26.798324] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 26.798447] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058000 [ 26.798583] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 26.798737] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 26.798847] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443058000 [ 26.798987] FS: 00007fa4a9ecd840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 26.799118] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.799242] CR2: 0000000037363988 CR3: 000000000d67f004 CR4: 0000000000771ef0 [ 26.799402] PKRU: 55555554 [ 26.799455] Call Trace: [ 26.799498] [ 26.799539] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 26.799603] notifier_call_chain (kernel/notifier.c:85) [ 26.799668] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 26.799736] ? nla_strscpy (lib/nlattr.c:795) [ 26.799778] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 26.799861] ? __nla_validate_parse (lib/nlattr.c:620) [ 26.799940] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 26.800009] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 26.800085] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 26.800181] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 26.800243] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 26.800302] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 26.800382] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 26.800449] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 26.800510] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 26.800589] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 26.800662] ___sys_sendmsg (net/socket.c:2752) [ 26.800781] __sys_sendmsg (net/socket.c:2784) [ 26.800870] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 26.800950] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 26.801021] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 26.801123] RIP: 0033:0x7fa4aa10708e [ 26.801197] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 26.801496] RSP: 002b:00007ffc4cb51e10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 26.801628] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa4aa10708e [ 26.801762] RDX: 0000000000000000 RSI: 00007ffc4cb51ec0 RDI: 0000000000000005 [ 26.801862] RBP: 00007ffc4cb51e20 R08: 0000000000000000 R09: 0000000000000000 [ 26.802006] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf55 [ 26.802150] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc4cb52590 | [ 26.850914] ------------[ cut here ]------------ | [ 26.850956] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1479 | [ 26.851008] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 26.851140] Tainted: [W]=WARN [ 26.851160] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.851197] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 26.851226] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 26.851328] RSP: 0018:ff718e9ec0ca36f0 EFLAGS: 00010286 [ 26.851356] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 26.851398] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322ba00 [ 26.851436] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 26.851477] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 26.851525] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044322ba00 [ 26.851569] FS: 00007f62dc183840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 26.851612] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.851645] CR2: 000000002b10d988 CR3: 000000000d635002 CR4: 0000000000771ef0 [ 26.851687] PKRU: 55555554 [ 26.851706] Call Trace: [ 26.851723] [ 26.851739] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 26.851763] notifier_call_chain (kernel/notifier.c:85) [ 26.851794] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 26.851817] ? nla_strscpy (lib/nlattr.c:795) [ 26.851839] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 26.851868] ? __nla_validate_parse (lib/nlattr.c:620) [ 26.851902] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 26.851924] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 26.851949] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 26.851976] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 26.851996] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 26.852017] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 26.852049] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 26.852075] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 26.852096] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 26.852116] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 26.852139] ___sys_sendmsg (net/socket.c:2752) [ 26.852160] __sys_sendmsg (net/socket.c:2784) [ 26.852183] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 26.852209] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 26.852235] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 26.852262] RIP: 0033:0x7f62dc3bd08e [ 26.852282] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 26.852373] RSP: 002b:00007ffcdfe3a340 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 26.852422] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f62dc3bd08e [ 26.852462] RDX: 0000000000000000 RSI: 00007ffcdfe3a3f0 RDI: 0000000000000005 [ 26.852506] RBP: 00007ffcdfe3a350 R08: 0000000000000000 R09: 0000000000000000 [ 26.852547] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf55 [ 26.852590] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcdfe3aac0 | [ 26.891143] ------------[ cut here ]------------ | [ 26.891168] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1481 | [ 26.891220] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 26.891355] Tainted: [W]=WARN [ 26.891380] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.891412] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 26.891437] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 26.891524] RSP: 0018:ff718e9ec0ca36f0 EFLAGS: 00010286 [ 26.891553] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 26.891597] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058200 [ 26.891644] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 26.891689] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 26.891742] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443058200 [ 26.891786] FS: 00007fc8268be840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 26.891830] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.891860] CR2: 000000001bfdd988 CR3: 000000000d635006 CR4: 0000000000771ef0 [ 26.891908] PKRU: 55555554 [ 26.891921] Call Trace: [ 26.891939] [ 26.891952] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 26.891971] notifier_call_chain (kernel/notifier.c:85) [ 26.891994] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 26.892015] ? nla_strscpy (lib/nlattr.c:795) [ 26.892037] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 26.892065] ? __nla_validate_parse (lib/nlattr.c:620) [ 26.892093] ? __free_pages_prepare (mm/page_alloc.c:1373 (discriminator 26)) [ 26.892125] ? __pcs_replace_empty_main (mm/slub.c:4620) [ 26.892155] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 26.892178] ? kmem_cache_alloc_node_noprof (mm/slub.c:4749 mm/slub.c:4883 mm/slub.c:4950) [ 26.892206] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 26.892227] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 26.892258] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 26.892282] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 26.892300] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 26.892331] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 26.892353] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 26.892373] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 26.892392] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 26.892414] ___sys_sendmsg (net/socket.c:2752) [ 26.892435] __sys_sendmsg (net/socket.c:2784) [ 26.892462] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 26.892486] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 26.892506] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 26.892535] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 26.892563] RIP: 0033:0x7fc826af808e [ 26.892582] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 26.892681] RSP: 002b:00007ffcc7cca4b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 26.892730] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc826af808e [ 26.892773] RDX: 0000000000000000 RSI: 00007ffcc7cca560 RDI: 0000000000000005 [ 26.892811] RBP: 00007ffcc7cca4c0 R08: 0000000000000000 R09: 0000000000000000 [ 26.892850] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf55 [ 26.892894] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcc7ccac30 | [ 26.922766] ------------[ cut here ]------------ | [ 26.922845] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1483 | [ 26.922899] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 26.923025] Tainted: [W]=WARN [ 26.923047] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.923082] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 26.923113] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 26.923205] RSP: 0018:ff718e9ec0ca36f0 EFLAGS: 00010286 [ 26.923234] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 26.923275] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b400 [ 26.923315] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 26.923357] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 26.923398] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044322b400 [ 26.923439] FS: 00007f511bc3c840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 26.923481] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.923516] CR2: 000000000b855988 CR3: 0000000008752005 CR4: 0000000000771ef0 [ 26.923556] PKRU: 55555554 [ 26.923571] Call Trace: [ 26.923587] [ 26.923602] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 26.923624] notifier_call_chain (kernel/notifier.c:85) [ 26.923652] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 26.923676] ? nla_strscpy (lib/nlattr.c:795) [ 26.923699] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 26.923731] ? __nla_validate_parse (lib/nlattr.c:620) [ 26.923763] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 26.923786] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 26.923810] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 26.923836] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 26.923857] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 26.923878] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 26.923911] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 26.923932] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 26.923953] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 26.923975] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 26.923995] ___sys_sendmsg (net/socket.c:2752) [ 26.924015] __sys_sendmsg (net/socket.c:2784) [ 26.924038] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 26.924060] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 26.924082] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 26.924110] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 26.924137] RIP: 0033:0x7f511be7608e [ 26.924156] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 26.924248] RSP: 002b:00007ffd24ed9f90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 26.924290] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f511be7608e [ 26.924329] RDX: 0000000000000000 RSI: 00007ffd24eda040 RDI: 0000000000000005 [ 26.924367] RBP: 00007ffd24ed9fa0 R08: 0000000000000000 R09: 0000000000000000 [ 26.924405] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf56 [ 26.924443] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd24eda710 | [ 26.942261] ------------[ cut here ]------------ | [ 26.942290] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1485 | [ 26.942341] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 26.942459] Tainted: [W]=WARN [ 26.942480] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.942512] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 26.942540] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 26.942636] RSP: 0018:ff718e9ec0ca36f0 EFLAGS: 00010286 [ 26.942673] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 26.942717] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229800 [ 26.942760] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 26.942805] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 26.942850] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443229800 [ 26.942896] FS: 00007f08a4d75840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 26.942939] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.942974] CR2: 000000002f9eb988 CR3: 0000000003255002 CR4: 0000000000771ef0 [ 26.943018] PKRU: 55555554 [ 26.943033] Call Trace: [ 26.943046] [ 26.943063] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 26.943083] notifier_call_chain (kernel/notifier.c:85) [ 26.943105] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 26.943128] ? nla_strscpy (lib/nlattr.c:795) [ 26.943151] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 26.943182] ? __nla_validate_parse (lib/nlattr.c:620) [ 26.943214] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 26.943242] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 26.943264] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 26.943295] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 26.943317] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 26.943342] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 26.943370] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 26.943392] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 26.943417] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 26.943439] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 26.943464] ___sys_sendmsg (net/socket.c:2752) [ 26.943488] __sys_sendmsg (net/socket.c:2784) [ 26.943512] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 26.943533] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 26.943558] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 26.943594] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 26.943623] RIP: 0033:0x7f08a4faf08e [ 26.943649] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 26.943743] RSP: 002b:00007ffcffe2fe80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 26.943785] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f08a4faf08e [ 26.943828] RDX: 0000000000000000 RSI: 00007ffcffe2ff30 RDI: 0000000000000005 [ 26.943867] RBP: 00007ffcffe2fe90 R08: 0000000000000000 R09: 0000000000000000 [ 26.943905] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf56 [ 26.943947] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcffe30600 | [ 26.965159] ------------[ cut here ]------------ | [ 26.965187] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1487 | [ 26.965245] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 26.965371] Tainted: [W]=WARN [ 26.965394] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.965426] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 26.965456] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 26.965547] RSP: 0018:ff718e9ec0ca36f0 EFLAGS: 00010286 [ 26.965575] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 26.965619] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443224a00 [ 26.965663] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 26.965710] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 26.965753] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443224a00 [ 26.965800] FS: 00007febe570a840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 26.965850] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.965889] CR2: 000000003ff11988 CR3: 00000000042ce001 CR4: 0000000000771ef0 [ 26.965934] PKRU: 55555554 [ 26.965952] Call Trace: [ 26.965966] [ 26.965981] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 26.966001] notifier_call_chain (kernel/notifier.c:85) [ 26.966024] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 26.966045] ? nla_strscpy (lib/nlattr.c:795) [ 26.966068] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 26.966095] ? __nla_validate_parse (lib/nlattr.c:620) [ 26.966124] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 26.966148] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 26.966170] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 26.966197] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 26.966223] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 26.966248] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 26.966277] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 26.966302] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 26.966323] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 26.966344] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 26.966367] ___sys_sendmsg (net/socket.c:2752) [ 26.966390] __sys_sendmsg (net/socket.c:2784) [ 26.966418] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 26.966440] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 26.966463] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 26.966493] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 26.966523] RIP: 0033:0x7febe594408e [ 26.966546] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 26.966635] RSP: 002b:00007fffa34d0980 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 26.966677] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007febe594408e [ 26.966720] RDX: 0000000000000000 RSI: 00007fffa34d0a30 RDI: 0000000000000005 [ 26.966768] RBP: 00007fffa34d0990 R08: 0000000000000000 R09: 0000000000000000 [ 26.966807] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf56 [ 26.966849] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa34d1100 | [ 26.977734] ------------[ cut here ]------------ | [ 26.977774] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1488 | [ 26.977827] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 26.977986] Tainted: [W]=WARN [ 26.978008] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.978041] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 26.978076] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 26.978207] RSP: 0018:ff718e9ec0ca36f0 EFLAGS: 00010286 [ 26.978253] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 26.978296] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054200 [ 26.978336] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 26.978377] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 26.978422] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443054200 [ 26.978479] FS: 00007fb26fdf4840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 26.978520] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.978554] CR2: 0000000035acd988 CR3: 00000000097ac004 CR4: 0000000000771ef0 [ 26.978596] PKRU: 55555554 [ 26.978612] Call Trace: [ 26.978625] [ 26.978639] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 26.978662] notifier_call_chain (kernel/notifier.c:85) [ 26.978684] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 26.978706] ? nla_strscpy (lib/nlattr.c:795) [ 26.978736] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 26.978765] ? __nla_validate_parse (lib/nlattr.c:620) [ 26.978793] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 26.978817] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 26.978839] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 26.978871] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 26.978897] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 26.978919] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 26.978949] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 26.978974] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 26.978994] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 26.979013] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 26.979035] ___sys_sendmsg (net/socket.c:2752) [ 26.979057] __sys_sendmsg (net/socket.c:2784) [ 26.979080] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 26.979101] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 26.979125] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 26.979154] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 26.979181] RIP: 0033:0x7fb27002e08e [ 26.979204] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 26.979296] RSP: 002b:00007ffc40cd9a30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 26.979338] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb27002e08e [ 26.979378] RDX: 0000000000000000 RSI: 00007ffc40cd9ae0 RDI: 0000000000000005 [ 26.979418] RBP: 00007ffc40cd9a40 R08: 0000000000000000 R09: 0000000000000000 [ 26.979460] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf56 [ 26.979502] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc40cda1b0 | [ 27.012122] ------------[ cut here ]------------ | [ 27.012218] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1490 | [ 27.012279] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 27.012404] Tainted: [W]=WARN [ 27.012425] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 27.012462] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 27.012492] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 27.012589] RSP: 0018:ff718e9ec0ca36f0 EFLAGS: 00010286 [ 27.012618] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 27.012657] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055400 [ 27.012699] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 27.012745] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 27.012785] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443055400 [ 27.012829] FS: 00007effba2ff840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 27.012873] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 27.012906] CR2: 000000003bfbf988 CR3: 0000000001875003 CR4: 0000000000771ef0 [ 27.012951] PKRU: 55555554 [ 27.012967] Call Trace: [ 27.012981] [ 27.012993] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 27.013015] notifier_call_chain (kernel/notifier.c:85) [ 27.013037] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 27.013059] ? nla_strscpy (lib/nlattr.c:795) [ 27.013079] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 27.013106] ? __nla_validate_parse (lib/nlattr.c:620) [ 27.013134] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 27.013157] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 27.013177] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 27.013203] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 27.013225] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 27.013248] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 27.013276] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 27.013300] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 27.013324] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 27.013345] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 27.013368] ___sys_sendmsg (net/socket.c:2752) [ 27.013389] __sys_sendmsg (net/socket.c:2784) [ 27.013410] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 27.013434] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 27.013459] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 27.013487] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 27.013515] RIP: 0033:0x7effba53908e [ 27.013536] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 27.013629] RSP: 002b:00007ffdcad741c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 27.013667] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007effba53908e [ 27.013707] RDX: 0000000000000000 RSI: 00007ffdcad74270 RDI: 0000000000000005 [ 27.013769] RBP: 00007ffdcad741d0 R08: 0000000000000000 R09: 0000000000000000 [ 27.013816] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf56 [ 27.013861] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdcad74940 | [ 27.044856] ------------[ cut here ]------------ | [ 27.044898] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1491 | [ 27.044951] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 27.045074] Tainted: [W]=WARN [ 27.045094] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 27.045138] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 27.045167] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 27.045260] RSP: 0018:ff718e9ec0ca36f0 EFLAGS: 00010286 [ 27.045290] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 27.045335] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228800 [ 27.045377] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 27.045420] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 27.045459] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443228800 [ 27.045507] FS: 00007f733b257840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 27.045549] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 27.045584] CR2: 0000000017101988 CR3: 000000000d67d006 CR4: 0000000000771ef0 [ 27.045624] PKRU: 55555554 [ 27.045640] Call Trace: [ 27.045657] [ 27.045674] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 27.045699] notifier_call_chain (kernel/notifier.c:85) [ 27.045729] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 27.045753] ? nla_strscpy (lib/nlattr.c:795) [ 27.045776] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 27.045807] ? __nla_validate_parse (lib/nlattr.c:620) [ 27.045835] ? __free_pages_prepare (mm/page_alloc.c:1373 (discriminator 26)) [ 27.045865] ? __pcs_replace_empty_main (mm/slub.c:4620) [ 27.045894] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 27.045919] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 27.045946] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 27.045976] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 27.045999] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 27.046020] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 27.046047] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 27.046071] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 27.046094] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 27.046116] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 27.046140] ___sys_sendmsg (net/socket.c:2752) [ 27.046162] __sys_sendmsg (net/socket.c:2784) [ 27.046183] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 27.046206] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 27.046229] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 27.046261] RIP: 0033:0x7f733b49108e [ 27.046285] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 27.046374] RSP: 002b:00007ffd5286c420 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 27.046413] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f733b49108e [ 27.046454] RDX: 0000000000000000 RSI: 00007ffd5286c4d0 RDI: 0000000000000005 [ 27.046501] RBP: 00007ffd5286c430 R08: 0000000000000000 R09: 0000000000000000 [ 27.046539] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf56 [ 27.046580] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd5286cba0 | [ 27.084088] ------------[ cut here ]------------ | [ 27.084123] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1493 | [ 27.084176] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 27.084310] Tainted: [W]=WARN [ 27.084331] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 27.084367] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 27.084395] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 27.084490] RSP: 0018:ff718e9ec0ca36f0 EFLAGS: 00010286 [ 27.084518] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 27.084559] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054900 [ 27.084603] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 27.084645] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 27.084690] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443054900 [ 27.084739] FS: 00007f4b4c3a1840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 27.084784] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 27.084823] CR2: 00007f4b4c6711a0 CR3: 0000000001980005 CR4: 0000000000771ef0 [ 27.084867] PKRU: 55555554 [ 27.084879] Call Trace: [ 27.084893] [ 27.084910] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 27.084932] notifier_call_chain (kernel/notifier.c:85) [ 27.084952] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 27.084975] ? nla_strscpy (lib/nlattr.c:795) [ 27.084999] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 27.085026] ? __nla_validate_parse (lib/nlattr.c:620) [ 27.085054] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 27.085075] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 27.085096] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 27.085124] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 27.085145] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 27.085164] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 27.085193] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 27.085215] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 27.085237] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 27.085257] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 27.085277] ___sys_sendmsg (net/socket.c:2752) [ 27.085298] __sys_sendmsg (net/socket.c:2784) [ 27.085319] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 27.085342] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 27.085367] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 27.085399] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 27.085427] RIP: 0033:0x7f4b4c5db08e [ 27.085445] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 27.085539] RSP: 002b:00007ffce8dca430 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 27.085583] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4b4c5db08e [ 27.085626] RDX: 0000000000000000 RSI: 00007ffce8dca4e0 RDI: 0000000000000005 [ 27.085660] RBP: 00007ffce8dca440 R08: 0000000000000000 R09: 0000000000000000 [ 27.085709] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf56 [ 27.085757] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffce8dcabb0 | [ 27.102812] ------------[ cut here ]------------ | [ 27.102857] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1495 | [ 27.102912] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 27.103042] Tainted: [W]=WARN [ 27.103063] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 27.103097] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 27.103126] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 27.103214] RSP: 0018:ff718e9ec0ca36f0 EFLAGS: 00010286 [ 27.103240] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 27.103285] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2c500 [ 27.103327] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 27.103373] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 27.103421] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2c500 [ 27.103467] FS: 00007fdb6723d840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 27.103512] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 27.103543] CR2: 000000002174a988 CR3: 000000000d67f003 CR4: 0000000000771ef0 [ 27.103586] PKRU: 55555554 [ 27.103603] Call Trace: [ 27.103616] [ 27.103631] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 27.103651] notifier_call_chain (kernel/notifier.c:85) [ 27.103675] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 27.103698] ? nla_strscpy (lib/nlattr.c:795) [ 27.103723] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 27.103752] ? __nla_validate_parse (lib/nlattr.c:620) [ 27.103778] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 27.103801] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 27.103823] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 27.103847] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 27.103872] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 27.103890] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 27.103912] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 27.103931] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 27.103949] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 27.103970] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 27.103992] ___sys_sendmsg (net/socket.c:2752) [ 27.104013] __sys_sendmsg (net/socket.c:2784) [ 27.104034] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 27.104056] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 27.104076] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 27.104102] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 27.104131] RIP: 0033:0x7fdb6747708e [ 27.104148] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 27.104241] RSP: 002b:00007fff29cb0fa0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 27.104282] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdb6747708e [ 27.104321] RDX: 0000000000000000 RSI: 00007fff29cb1050 RDI: 0000000000000005 [ 27.104361] RBP: 00007fff29cb0fb0 R08: 0000000000000000 R09: 0000000000000000 [ 27.104403] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf56 [ 27.104444] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff29cb1720 | [ 27.139759] ------------[ cut here ]------------ | [ 27.139810] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1497 | [ 27.139864] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 27.139994] Tainted: [W]=WARN [ 27.140021] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 27.140053] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 27.140080] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 27.140175] RSP: 0018:ff718e9ec0ca36f0 EFLAGS: 00010286 [ 27.140204] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 27.140254] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059900 [ 27.140296] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 27.140334] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 27.140374] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443059900 [ 27.140416] FS: 00007f381acb5840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 27.140458] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 27.140497] CR2: 0000000019cc5988 CR3: 0000000002ff4001 CR4: 0000000000771ef0 [ 27.140538] PKRU: 55555554 [ 27.140551] Call Trace: [ 27.140565] [ 27.140579] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 27.140603] notifier_call_chain (kernel/notifier.c:85) [ 27.140623] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 27.140649] ? nla_strscpy (lib/nlattr.c:795) [ 27.140676] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 27.140706] ? __nla_validate_parse (lib/nlattr.c:620) [ 27.140743] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 27.140769] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 27.140800] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 27.140831] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 27.140855] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 27.140879] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 27.140914] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 27.140941] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 27.140965] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 27.140989] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 27.141015] ___sys_sendmsg (net/socket.c:2752) [ 27.141038] __sys_sendmsg (net/socket.c:2784) [ 27.141067] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 27.141094] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 27.141114] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 27.141144] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 27.141171] RIP: 0033:0x7f381aeef08e [ 27.141191] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 27.141289] RSP: 002b:00007ffc3d51f6d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 27.141333] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f381aeef08e [ 27.141371] RDX: 0000000000000000 RSI: 00007ffc3d51f780 RDI: 0000000000000005 [ 27.141412] RBP: 00007ffc3d51f6e0 R08: 0000000000000000 R09: 0000000000000000 [ 27.141452] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf56 [ 27.141494] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc3d51fe50 | [ 27.159091] ------------[ cut here ]------------ | [ 27.159123] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1499 | [ 27.159172] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 27.159298] Tainted: [W]=WARN [ 27.159321] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 27.159351] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 27.159375] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 27.159467] RSP: 0018:ff718e9ec0ca36f0 EFLAGS: 00010286 [ 27.159496] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 27.159536] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443053b00 [ 27.159579] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 27.159618] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 27.159660] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443053b00 [ 27.159705] FS: 00007fc885617840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 27.159752] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 27.159790] CR2: 000000002cbdd988 CR3: 0000000003274005 CR4: 0000000000771ef0 [ 27.159832] PKRU: 55555554 [ 27.159849] Call Trace: [ 27.159862] [ 27.159876] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 27.159899] notifier_call_chain (kernel/notifier.c:85) [ 27.159922] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 27.159945] ? nla_strscpy (lib/nlattr.c:795) [ 27.159968] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 27.160003] ? __nla_validate_parse (lib/nlattr.c:620) [ 27.160031] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 27.160052] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 27.160077] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 27.160107] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 27.160131] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 27.160154] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 27.160184] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 27.160202] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 27.160226] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 27.160254] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 27.160279] ___sys_sendmsg (net/socket.c:2752) [ 27.160302] __sys_sendmsg (net/socket.c:2784) [ 27.160325] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 27.160346] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 27.160368] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 27.160394] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 27.160422] RIP: 0033:0x7fc88585108e [ 27.160442] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 27.160536] RSP: 002b:00007ffc7fed15d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 27.160580] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc88585108e [ 27.160616] RDX: 0000000000000000 RSI: 00007ffc7fed1680 RDI: 0000000000000005 [ 27.160656] RBP: 00007ffc7fed15e0 R08: 0000000000000000 R09: 0000000000000000 [ 27.160700] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf56 [ 27.160746] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc7fed1d50 | [ 27.189274] ------------[ cut here ]------------ | [ 27.189302] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1500 | [ 27.189351] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 27.189473] Tainted: [W]=WARN [ 27.189495] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 27.189527] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 27.189560] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 27.189653] RSP: 0018:ff718e9ec0ca36f0 EFLAGS: 00010286 [ 27.189682] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 27.189729] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2c000 [ 27.189768] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 27.189813] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 27.189855] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2c000 [ 27.189897] FS: 00007f1201c37840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 27.189941] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 27.189978] CR2: 000000000c107988 CR3: 0000000008424003 CR4: 0000000000771ef0 [ 27.190017] PKRU: 55555554 [ 27.190033] Call Trace: [ 27.190052] [ 27.190066] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 27.190093] notifier_call_chain (kernel/notifier.c:85) [ 27.190117] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 27.190138] ? nla_strscpy (lib/nlattr.c:795) [ 27.190162] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 27.190194] ? __nla_validate_parse (lib/nlattr.c:620) [ 27.190223] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 27.190257] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 27.190281] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 27.190308] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 27.190328] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 27.190350] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 27.190379] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 27.190403] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 27.190426] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 27.190449] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 27.190471] ___sys_sendmsg (net/socket.c:2752) [ 27.190493] __sys_sendmsg (net/socket.c:2784) [ 27.190516] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 27.190537] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 27.190558] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 27.190591] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 27.190620] RIP: 0033:0x7f1201e7108e [ 27.190643] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 27.190750] RSP: 002b:00007ffc05b02220 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 27.190788] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1201e7108e [ 27.190828] RDX: 0000000000000000 RSI: 00007ffc05b022d0 RDI: 0000000000000005 [ 27.190868] RBP: 00007ffc05b02230 R08: 0000000000000000 R09: 0000000000000000 [ 27.190910] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf56 [ 27.190949] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc05b029a0 | [ 27.219709] ------------[ cut here ]------------ | [ 27.220040] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1502 | [ 27.220141] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 27.220346] Tainted: [W]=WARN [ 27.220402] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 27.220476] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 27.220542] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 27.220679] RSP: 0018:ff718e9ec0ca36f0 EFLAGS: 00010286 [ 27.220749] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 27.220829] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228700 [ 27.220908] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a102c [ 27.220989] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 27.221070] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443228700 [ 27.221151] FS: 00007ff642167840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 27.221228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 27.221302] CR2: 000000002181f988 CR3: 00000000084b5001 CR4: 0000000000771ef0 [ 27.221385] PKRU: 55555554 [ 27.221438] Call Trace: [ 27.221492] [ 27.221546] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 27.221609] notifier_call_chain (kernel/notifier.c:85) [ 27.221671] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 27.221738] ? nla_strscpy (lib/nlattr.c:795) [ 27.221809] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 27.221875] ? __nla_validate_parse (lib/nlattr.c:620) [ 27.221943] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 27.222009] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 27.222067] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 27.222136] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 27.222197] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 27.222265] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 27.222331] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 27.222392] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 27.222454] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 27.222516] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 27.222575] ___sys_sendmsg (net/socket.c:2752) [ 27.222635] __sys_sendmsg (net/socket.c:2784) [ 27.222702] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 27.222770] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 27.222838] RIP: 0033:0x7ff6423a108e [ 27.222902] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 27.223028] RSP: 002b:00007ffdce7db890 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 27.223105] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff6423a108e [ 27.223185] RDX: 0000000000000000 RSI: 00007ffdce7db940 RDI: 0000000000000005 [ 27.223277] RBP: 00007ffdce7db8a0 R08: 0000000000000000 R09: 0000000000000000 [ 27.223355] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf56 [ 27.223435] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdce7dc010 | [ 27.257424] ------------[ cut here ]------------ | [ 27.257458] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1504 | [ 27.257516] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 27.257643] Tainted: [W]=WARN [ 27.257665] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 27.257704] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 27.257738] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 27.257844] RSP: 0018:ff718e9ec0cab6f0 EFLAGS: 00010286 [ 27.257870] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 27.257916] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055e00 [ 27.257950] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 27.257985] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 27.258029] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443055e00 [ 27.258080] FS: 00007fccc7cc0840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 27.258125] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 27.258157] CR2: 00007fccc7f901a0 CR3: 000000000327d001 CR4: 0000000000771ef0 [ 27.258206] PKRU: 55555554 [ 27.258218] Call Trace: [ 27.258230] [ 27.258252] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 27.258273] notifier_call_chain (kernel/notifier.c:85) [ 27.258299] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 27.258321] ? nla_strscpy (lib/nlattr.c:795) [ 27.258340] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 27.258370] ? __nla_validate_parse (lib/nlattr.c:620) [ 27.258401] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 27.258426] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 27.258444] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 27.258474] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 27.258503] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 27.258526] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 27.258554] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 27.258572] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 27.258596] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 27.258620] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 27.258644] ___sys_sendmsg (net/socket.c:2752) [ 27.258665] __sys_sendmsg (net/socket.c:2784) [ 27.258685] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 27.258709] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 27.258734] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 27.258758] RIP: 0033:0x7fccc7efa08e [ 27.258777] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 27.258859] RSP: 002b:00007ffd34b3f910 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 27.258907] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fccc7efa08e [ 27.258947] RDX: 0000000000000000 RSI: 00007ffd34b3f9c0 RDI: 0000000000000005 [ 27.258988] RBP: 00007ffd34b3f920 R08: 0000000000000000 R09: 0000000000000000 [ 27.259023] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf56 [ 27.259067] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd34b40090 | [ 27.286359] ------------[ cut here ]------------ | [ 27.286395] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1506 | [ 27.286450] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 27.286578] Tainted: [W]=WARN [ 27.286596] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 27.286636] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 27.286667] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 27.286772] RSP: 0018:ff718e9ec0cab6f0 EFLAGS: 00010286 [ 27.286802] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 27.286842] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2d800 [ 27.286886] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 27.286924] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 27.286965] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2d800 [ 27.287010] FS: 00007efceab8d840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 27.287053] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 27.287084] CR2: 000000003a738988 CR3: 0000000003217006 CR4: 0000000000771ef0 [ 27.287122] PKRU: 55555554 [ 27.287135] Call Trace: [ 27.287149] [ 27.287164] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 27.287186] notifier_call_chain (kernel/notifier.c:85) [ 27.287208] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 27.287230] ? nla_strscpy (lib/nlattr.c:795) [ 27.287255] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 27.287283] ? __nla_validate_parse (lib/nlattr.c:620) [ 27.287313] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 27.287334] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 27.287355] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 27.287383] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 27.287406] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 27.287431] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 27.287462] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 27.287485] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 27.287512] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 27.287532] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 27.287554] ___sys_sendmsg (net/socket.c:2752) [ 27.287577] __sys_sendmsg (net/socket.c:2784) [ 27.287597] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 27.287622] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 27.287645] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 27.287670] RIP: 0033:0x7efceadc708e [ 27.287692] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 27.287800] RSP: 002b:00007fff442c4010 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 27.287842] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007efceadc708e [ 27.287884] RDX: 0000000000000000 RSI: 00007fff442c40c0 RDI: 0000000000000005 [ 27.287929] RBP: 00007fff442c4020 R08: 0000000000000000 R09: 0000000000000000 [ 27.287963] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf56 [ 27.288009] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff442c4790 | [ 27.301509] ------------[ cut here ]------------ | [ 27.301537] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1508 | [ 27.301592] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 27.301710] Tainted: [W]=WARN [ 27.301736] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 27.301771] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 27.301802] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 27.301896] RSP: 0018:ff718e9ec0cab6f0 EFLAGS: 00010286 [ 27.301924] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 27.301966] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305ad00 [ 27.302011] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 27.302052] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 27.302090] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044305ad00 [ 27.302132] FS: 00007f10c4f3d840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 27.302171] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 27.302205] CR2: 000000001e4b2988 CR3: 0000000003217003 CR4: 0000000000771ef0 [ 27.302250] PKRU: 55555554 [ 27.302265] Call Trace: [ 27.302280] [ 27.302294] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 27.302315] notifier_call_chain (kernel/notifier.c:85) [ 27.302335] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 27.302358] ? nla_strscpy (lib/nlattr.c:795) [ 27.302379] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 27.302410] ? __nla_validate_parse (lib/nlattr.c:620) [ 27.302439] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 27.302461] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 27.302483] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 27.302511] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 27.302533] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 27.302555] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 27.302582] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 27.302604] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 27.302626] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 27.302651] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 27.302672] ___sys_sendmsg (net/socket.c:2752) [ 27.302694] __sys_sendmsg (net/socket.c:2784) [ 27.302719] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 27.302742] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 27.302765] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 27.302796] RIP: 0033:0x7f10c517708e [ 27.302823] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 27.302923] RSP: 002b:00007ffc61bf8760 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 27.302967] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f10c517708e [ 27.303008] RDX: 0000000000000000 RSI: 00007ffc61bf8810 RDI: 0000000000000005 [ 27.303050] RBP: 00007ffc61bf8770 R08: 0000000000000000 R09: 0000000000000000 [ 27.303092] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf56 [ 27.303135] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc61bf8ee0 | [ 27.333226] ------------[ cut here ]------------ | [ 27.333314] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1509 | [ 27.333367] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 27.333491] Tainted: [W]=WARN [ 27.333516] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 27.333550] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 27.333579] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 27.333671] RSP: 0018:ff718e9ec0cab6f0 EFLAGS: 00010286 [ 27.333700] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 27.333745] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059f00 [ 27.333785] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 27.333826] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 27.333867] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443059f00 [ 27.333910] FS: 00007f7c82251840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 27.333953] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 27.333986] CR2: 00007f7c825211a0 CR3: 00000000032ec002 CR4: 0000000000771ef0 [ 27.334033] PKRU: 55555554 [ 27.334048] Call Trace: [ 27.334062] [ 27.334078] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 27.334102] notifier_call_chain (kernel/notifier.c:85) [ 27.334125] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 27.334145] ? nla_strscpy (lib/nlattr.c:795) [ 27.334167] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 27.334196] ? __nla_validate_parse (lib/nlattr.c:620) [ 27.334228] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 27.334253] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 27.334274] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 27.334302] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 27.334327] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 27.334350] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 27.334382] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 27.334403] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 27.334425] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 27.334446] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 27.334470] ___sys_sendmsg (net/socket.c:2752) [ 27.334494] __sys_sendmsg (net/socket.c:2784) [ 27.334517] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 27.334539] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 27.334561] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 27.334589] RIP: 0033:0x7f7c8248b08e [ 27.334608] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 27.334697] RSP: 002b:00007ffd78a9de90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 27.334742] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7c8248b08e [ 27.334781] RDX: 0000000000000000 RSI: 00007ffd78a9df40 RDI: 0000000000000005 [ 27.334820] RBP: 00007ffd78a9dea0 R08: 0000000000000000 R09: 0000000000000000 [ 27.334862] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf56 [ 27.334905] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd78a9e610 | [ 27.356642] ------------[ cut here ]------------ | [ 27.356707] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1511 | [ 27.356834] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 27.357035] Tainted: [W]=WARN [ 27.357123] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 27.357199] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 27.357274] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 27.357401] RSP: 0018:ff718e9ec0cab6f0 EFLAGS: 00010286 [ 27.357467] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 27.357545] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2d100 [ 27.357618] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a102c [ 27.357697] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 27.358084] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2d100 [ 27.358164] FS: 00007f13773fc840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 27.358252] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 27.358322] CR2: 000000001e037988 CR3: 0000000003396006 CR4: 0000000000771ef0 [ 27.358403] PKRU: 55555554 [ 27.358455] Call Trace: [ 27.358505] [ 27.358554] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 27.358612] notifier_call_chain (kernel/notifier.c:85) [ 27.358674] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 27.358746] ? nla_strscpy (lib/nlattr.c:795) [ 27.358805] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 27.358886] ? __nla_validate_parse (lib/nlattr.c:620) [ 27.358955] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 27.359015] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 27.359077] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 27.359144] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 27.359205] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 27.359273] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 27.359340] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 27.359401] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 27.359461] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 27.359521] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 27.359580] ___sys_sendmsg (net/socket.c:2752) [ 27.359644] __sys_sendmsg (net/socket.c:2784) [ 27.359707] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 27.359776] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 27.359838] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 27.359925] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 27.359991] RIP: 0033:0x7f137763608e [ 27.360048] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 27.360179] RSP: 002b:00007fffe386cc80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 27.360263] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f137763608e [ 27.360342] RDX: 0000000000000000 RSI: 00007fffe386cd30 RDI: 0000000000000005 [ 27.360419] RBP: 00007fffe386cc90 R08: 0000000000000000 R09: 0000000000000000 [ 27.360497] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf56 [ 27.360574] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffe386d400 | [ 27.404944] ------------[ cut here ]------------ | [ 27.405004] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1513 | [ 27.405063] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 27.405184] Tainted: [W]=WARN [ 27.405207] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 27.405245] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 27.405276] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 27.405370] RSP: 0018:ff718e9ec0cb36f0 EFLAGS: 00010286 [ 27.405401] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 27.405442] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055500 [ 27.405486] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 27.405527] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 27.405575] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443055500 [ 27.405621] FS: 00007f46eebaf840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 27.405666] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 27.405703] CR2: 000000002e423988 CR3: 000000000d238005 CR4: 0000000000771ef0 [ 27.405745] PKRU: 55555554 [ 27.405759] Call Trace: [ 27.405771] [ 27.405787] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 27.405809] notifier_call_chain (kernel/notifier.c:85) [ 27.405829] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 27.405848] ? nla_strscpy (lib/nlattr.c:795) [ 27.405867] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 27.405896] ? __nla_validate_parse (lib/nlattr.c:620) [ 27.405924] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 27.405946] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 27.405968] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 27.405996] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 27.406021] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 27.406041] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 27.406071] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 27.406093] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 27.406113] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 27.406133] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 27.406152] ___sys_sendmsg (net/socket.c:2752) [ 27.406173] __sys_sendmsg (net/socket.c:2784) [ 27.406194] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 27.406214] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 27.406235] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 27.406261] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 27.406288] RIP: 0033:0x7f46eede908e [ 27.406308] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 27.406392] RSP: 002b:00007fffe0fb24c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 27.406434] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f46eede908e [ 27.406473] RDX: 0000000000000000 RSI: 00007fffe0fb2570 RDI: 0000000000000005 [ 27.406510] RBP: 00007fffe0fb24d0 R08: 0000000000000000 R09: 0000000000000000 [ 27.406552] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf56 [ 27.406592] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffe0fb2c40 | [ 27.435361] ------------[ cut here ]------------ | [ 27.435391] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1515 | [ 27.435442] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 27.435574] Tainted: [W]=WARN [ 27.435598] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 27.435636] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 27.435667] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 27.435771] RSP: 0018:ff718e9ec0cb36f0 EFLAGS: 00010286 [ 27.435799] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 27.435843] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1000 [ 27.435881] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 27.435916] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 27.435961] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04418e1000 [ 27.436010] FS: 00007f235e984840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 27.436058] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 27.436088] CR2: 00000000010e1988 CR3: 000000000d238004 CR4: 0000000000771ef0 [ 27.436130] PKRU: 55555554 [ 27.436146] Call Trace: [ 27.436160] [ 27.436173] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 27.436198] notifier_call_chain (kernel/notifier.c:85) [ 27.436221] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 27.436247] ? nla_strscpy (lib/nlattr.c:795) [ 27.436275] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 27.436307] ? __nla_validate_parse (lib/nlattr.c:620) [ 27.436334] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 27.436355] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 27.436375] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 27.436404] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 27.436425] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 27.436450] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 27.436479] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 27.436501] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 27.436523] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 27.436551] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 27.436571] ___sys_sendmsg (net/socket.c:2752) [ 27.436593] __sys_sendmsg (net/socket.c:2784) [ 27.436613] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 27.436633] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 27.436654] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 27.436695] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 27.436734] RIP: 0033:0x7f235ebbe08e [ 27.436757] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 27.436851] RSP: 002b:00007ffe8eb874f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 27.436895] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f235ebbe08e [ 27.436939] RDX: 0000000000000000 RSI: 00007ffe8eb875a0 RDI: 0000000000000005 [ 27.436974] RBP: 00007ffe8eb87500 R08: 0000000000000000 R09: 0000000000000000 [ 27.437012] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf56 [ 27.437053] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe8eb87c70 | [ 27.466247] ------------[ cut here ]------------ | [ 27.466332] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1516 | [ 27.466430] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 27.466629] Tainted: [W]=WARN [ 27.466687] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 27.466855] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 27.466921] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 27.467057] RSP: 0018:ff718e9ec0cb36f0 EFLAGS: 00010286 [ 27.467138] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 27.467221] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1500 [ 27.467303] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a102c [ 27.467401] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 27.467503] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04418e1500 [ 27.467583] FS: 00007f56f827e840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 27.467691] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 27.467786] CR2: 0000000009286988 CR3: 000000000c48a002 CR4: 0000000000771ef0 [ 27.467865] PKRU: 55555554 [ 27.467915] Call Trace: [ 27.468012] [ 27.468065] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 27.468126] notifier_call_chain (kernel/notifier.c:85) [ 27.468186] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 27.468252] ? nla_strscpy (lib/nlattr.c:795) [ 27.468312] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 27.468387] ? __nla_validate_parse (lib/nlattr.c:620) [ 27.468446] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 27.468518] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 27.468621] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 27.468702] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 27.468764] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 27.468818] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 27.468918] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 27.468975] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 27.469034] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 27.469136] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 27.469194] ___sys_sendmsg (net/socket.c:2752) [ 27.469300] __sys_sendmsg (net/socket.c:2784) [ 27.469396] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 27.469496] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 27.469558] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 27.469624] RIP: 0033:0x7f56f84b808e [ 27.469743] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 27.469872] RSP: 002b:00007ffc443589b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 27.469945] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f56f84b808e [ 27.470020] RDX: 0000000000000000 RSI: 00007ffc44358a60 RDI: 0000000000000005 [ 27.470134] RBP: 00007ffc443589c0 R08: 0000000000000000 R09: 0000000000000000 [ 27.470206] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf56 [ 27.470317] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc44359130 | [ 27.521214] ------------[ cut here ]------------ | [ 27.521255] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/1519 | [ 27.521312] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 27.521439] Tainted: [W]=WARN [ 27.521460] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 27.521494] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 27.521521] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 27.521623] RSP: 0018:ff718e9ec0cbb6f0 EFLAGS: 00010286 [ 27.521652] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 27.521693] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305a700 [ 27.521740] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 27.521780] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 27.521819] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044305a700 [ 27.521863] FS: 00007fbbcfa53840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 27.521907] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 27.521941] CR2: 0000000003017988 CR3: 00000000042f9003 CR4: 0000000000771ef0 [ 27.521980] PKRU: 55555554 [ 27.521995] Call Trace: [ 27.522008] [ 27.522024] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 27.522046] notifier_call_chain (kernel/notifier.c:85) [ 27.522069] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 27.522091] ? nla_strscpy (lib/nlattr.c:795) [ 27.522112] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 27.522139] ? __nla_validate_parse (lib/nlattr.c:620) [ 27.522168] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 27.522190] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 27.522209] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 27.522239] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 27.522259] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 27.522280] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 27.522304] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 27.522324] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 27.522345] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 27.522366] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 27.522387] ___sys_sendmsg (net/socket.c:2752) [ 27.522408] __sys_sendmsg (net/socket.c:2784) [ 27.522429] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 27.522451] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 27.522471] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 27.522497] RIP: 0033:0x7fbbcfc8d08e [ 27.522517] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 27.522613] RSP: 002b:00007ffc91180970 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 27.522656] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbbcfc8d08e [ 27.522696] RDX: 0000000000000000 RSI: 00007ffc91180a20 RDI: 0000000000000005 [ 27.522741] RBP: 00007ffc91180980 R08: 0000000000000000 R09: 0000000000000000 [ 27.522779] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf56 [ 27.522822] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc911810f0 | [ 27.566059] ------------[ cut here ]------------ | [ 27.566116] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/1520 | [ 27.566177] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 27.566313] Tainted: [W]=WARN [ 27.566337] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 27.566370] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 27.566400] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 27.566500] RSP: 0018:ff718e9ec0cc36f0 EFLAGS: 00010286 [ 27.566532] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 27.566574] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443227d00 [ 27.566616] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 27.566655] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 27.566692] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443227d00 [ 27.566738] FS: 00007fb6386b5840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 27.566782] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 27.566817] CR2: 000000001f333988 CR3: 000000000338e006 CR4: 0000000000771ef0 [ 27.566861] PKRU: 55555554 [ 27.566875] Call Trace: [ 27.566890] [ 27.566904] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 27.566927] notifier_call_chain (kernel/notifier.c:85) [ 27.566947] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 27.566968] ? nla_strscpy (lib/nlattr.c:795) [ 27.566990] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 27.567017] ? __nla_validate_parse (lib/nlattr.c:620) [ 27.567048] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 27.567067] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 27.567090] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 27.567119] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 27.567140] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 27.567161] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 27.567184] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 27.567204] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 27.567225] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 27.567247] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 27.567270] ___sys_sendmsg (net/socket.c:2752) [ 27.567293] __sys_sendmsg (net/socket.c:2784) [ 27.567315] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 27.567335] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 27.567356] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 27.567385] RIP: 0033:0x7fb6388ef08e [ 27.567403] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 27.567498] RSP: 002b:00007fff7fca5f10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 27.567542] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb6388ef08e [ 27.567584] RDX: 0000000000000000 RSI: 00007fff7fca5fc0 RDI: 0000000000000005 [ 27.567626] RBP: 00007fff7fca5f20 R08: 0000000000000000 R09: 0000000000000000 [ 27.567668] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf56 [ 27.567710] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff7fca6690 | [ 27.586631] ------------[ cut here ]------------ | [ 27.586664] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1522 | [ 27.586720] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 27.586852] Tainted: [W]=WARN [ 27.586875] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 27.586910] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 27.586941] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 27.587031] RSP: 0018:ff718e9ec0c736f0 EFLAGS: 00010286 [ 27.587057] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 27.587093] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054600 [ 27.587133] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 27.587172] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 27.587211] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443054600 [ 27.587260] FS: 00007f5c5c197840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 27.587306] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 27.587344] CR2: 0000000002afe988 CR3: 0000000008539003 CR4: 0000000000771ef0 [ 27.587391] PKRU: 55555554 [ 27.587404] Call Trace: [ 27.587419] [ 27.587433] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 27.587455] notifier_call_chain (kernel/notifier.c:85) [ 27.587477] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 27.587501] ? nla_strscpy (lib/nlattr.c:795) [ 27.587520] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 27.587552] ? __nla_validate_parse (lib/nlattr.c:620) [ 27.587578] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 27.587600] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 27.587619] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 27.587648] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 27.587672] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 27.587690] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 27.587720] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 27.587745] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 27.587766] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 27.587786] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 27.587807] ___sys_sendmsg (net/socket.c:2752) [ 27.587830] __sys_sendmsg (net/socket.c:2784) [ 27.587851] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 27.587872] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 27.587897] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 27.587927] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 27.587954] RIP: 0033:0x7f5c5c3d108e [ 27.587975] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 27.588066] RSP: 002b:00007ffc57d2c010 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 27.588106] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5c5c3d108e [ 27.588150] RDX: 0000000000000000 RSI: 00007ffc57d2c0c0 RDI: 0000000000000005 [ 27.588193] RBP: 00007ffc57d2c020 R08: 0000000000000000 R09: 0000000000000000 [ 27.588236] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf56 [ 27.588269] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc57d2c790 | [ 27.709143] ------------[ cut here ]------------ | [ 27.709205] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/1524 | [ 27.709266] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 27.709403] Tainted: [W]=WARN [ 27.709425] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 27.709457] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 27.709491] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 27.709592] RSP: 0018:ff718e9ec0c736f0 EFLAGS: 00010286 [ 27.709622] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 27.709662] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055400 [ 27.709704] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c0441ebe02c [ 27.709789] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 27.709834] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443055400 [ 27.709876] FS: 00007fca14048840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 27.709918] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 27.709954] CR2: 000000001ed18988 CR3: 000000000d2c5001 CR4: 0000000000771ef0 [ 27.709991] PKRU: 55555554 [ 27.710006] Call Trace: [ 27.710022] [ 27.710035] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 27.710057] notifier_call_chain (kernel/notifier.c:85) [ 27.710080] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 27.710102] ? nla_strscpy (lib/nlattr.c:795) [ 27.710124] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 27.710150] ? __nla_validate_parse (lib/nlattr.c:620) [ 27.710176] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 27.710199] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 27.710220] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 27.710245] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 27.710270] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 27.710291] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 27.710320] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 27.710340] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 27.710362] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 27.710381] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 27.710402] ___sys_sendmsg (net/socket.c:2752) [ 27.710426] __sys_sendmsg (net/socket.c:2784) [ 27.710446] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 27.710469] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 27.710492] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 27.710522] RIP: 0033:0x7fca1428208e [ 27.710541] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 27.710629] RSP: 002b:00007ffe47b1d1f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 27.710669] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fca1428208e [ 27.710711] RDX: 0000000000000000 RSI: 00007ffe47b1d2a0 RDI: 0000000000000005 [ 27.710758] RBP: 00007ffe47b1d200 R08: 0000000000000000 R09: 0000000000000000 [ 27.710797] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf56 [ 27.710835] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe47b1d970 | [ 27.777420] ------------[ cut here ]------------ | [ 27.777449] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1525 | [ 27.777493] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 27.777614] Tainted: [W]=WARN [ 27.777637] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 27.777678] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 27.777709] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 27.777821] RSP: 0018:ff718e9ec0ccb6f0 EFLAGS: 00010286 [ 27.777853] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 27.777895] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059e00 [ 27.777936] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 27.777971] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 27.778010] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443059e00 [ 27.778052] FS: 00007fc629459840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 27.778091] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 27.778124] CR2: 0000000011ad1988 CR3: 0000000001920002 CR4: 0000000000771ef0 [ 27.778165] PKRU: 55555554 [ 27.778177] Call Trace: [ 27.778191] [ 27.778206] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 27.778226] notifier_call_chain (kernel/notifier.c:85) [ 27.778247] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 27.778270] ? nla_strscpy (lib/nlattr.c:795) [ 27.778290] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 27.778319] ? __nla_validate_parse (lib/nlattr.c:620) [ 27.778348] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 27.778368] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 27.778389] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 27.778415] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 27.778436] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 27.778456] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 27.778485] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 27.778502] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 27.778522] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 27.778543] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 27.778566] ___sys_sendmsg (net/socket.c:2752) [ 27.778588] __sys_sendmsg (net/socket.c:2784) [ 27.778612] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 27.778633] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 27.778658] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 27.778685] RIP: 0033:0x7fc62969308e [ 27.778706] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 27.778814] RSP: 002b:00007ffe96dfdf00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 27.778857] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc62969308e [ 27.778898] RDX: 0000000000000000 RSI: 00007ffe96dfdfb0 RDI: 0000000000000005 [ 27.778943] RBP: 00007ffe96dfdf10 R08: 0000000000000000 R09: 0000000000000000 [ 27.778981] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf56 [ 27.779020] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe96dfe680 | [ 27.818548] ------------[ cut here ]------------ | [ 27.818589] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/1526 | [ 27.818643] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 27.818776] Tainted: [W]=WARN [ 27.818798] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 27.818832] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 27.818864] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 27.818968] RSP: 0018:ff718e9ec0ccb6f0 EFLAGS: 00010286 [ 27.818996] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 27.819038] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055900 [ 27.819081] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c0441ebe02c [ 27.819121] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 27.819163] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443055900 [ 27.819203] FS: 00007f9b63a82840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 27.819251] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 27.819286] CR2: 00007f6bcb742000 CR3: 00000000084df005 CR4: 0000000000771ef0 [ 27.819334] PKRU: 55555554 [ 27.819348] Call Trace: [ 27.819363] [ 27.819378] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 27.819401] notifier_call_chain (kernel/notifier.c:85) [ 27.819424] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 27.819446] ? nla_strscpy (lib/nlattr.c:795) [ 27.819470] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 27.819502] ? __nla_validate_parse (lib/nlattr.c:620) [ 27.819533] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 27.819556] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 27.819582] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 27.819610] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 27.819632] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 27.819655] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 27.819681] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 27.819705] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 27.819734] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 27.819757] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 27.819783] ___sys_sendmsg (net/socket.c:2752) [ 27.819807] __sys_sendmsg (net/socket.c:2784) [ 27.819828] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 27.819851] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 27.819871] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 27.819902] RIP: 0033:0x7f9b63cbc08e [ 27.819923] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 27.820017] RSP: 002b:00007ffda3d6f270 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 27.820053] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9b63cbc08e [ 27.820092] RDX: 0000000000000000 RSI: 00007ffda3d6f320 RDI: 0000000000000005 [ 27.820135] RBP: 00007ffda3d6f280 R08: 0000000000000000 R09: 0000000000000000 [ 27.820175] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf56 [ 27.820214] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffda3d6f9f0 | [ 27.873359] ------------[ cut here ]------------ | [ 27.873419] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/1528 | [ 27.873483] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 27.873607] Tainted: [W]=WARN [ 27.873628] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 27.873668] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 27.873699] 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 [ 27.873800] RSP: 0018:ff718e9ec0cd36f0 EFLAGS: 00010286 [ 27.873831] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 27.873871] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1a00 [ 27.873911] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c0441ebe02c [ 27.873958] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 27.873998] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04418e1a00 [ 27.874039] FS: 00007f2520acb840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 27.874083] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 27.874118] CR2: 0000000013d17988 CR3: 00000000018c8006 CR4: 0000000000771ef0 [ 27.874160] PKRU: 55555554 [ 27.874176] Call Trace: [ 27.874191] [ 27.874205] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 27.874224] notifier_call_chain (kernel/notifier.c:85) [ 27.874251] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 27.874278] ? nla_strscpy (lib/nlattr.c:795) [ 27.874300] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 27.874329] ? __nla_validate_parse (lib/nlattr.c:620) [ 27.874360] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 27.874382] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 27.874403] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 27.874432] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 27.874455] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 27.874478] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 27.874506] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 27.874529] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 27.874549] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 27.874569] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 27.874590] ___sys_sendmsg (net/socket.c:2752) [ 27.874615] __sys_sendmsg (net/socket.c:2784) [ 27.874638] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 27.874660] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 27.874682] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 27.874707] RIP: 0033:0x7f2520d0508e [ 27.874739] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 27.874835] RSP: 002b:00007ffd7f40c230 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 27.874877] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2520d0508e [ 27.874919] RDX: 0000000000000000 RSI: 00007ffd7f40c2e0 RDI: 0000000000000005 [ 27.874961] RBP: 00007ffd7f40c240 R08: 0000000000000000 R09: 0000000000000000 [ 27.875005] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf56 [ 27.875043] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd7f40c9b0 | [ 27.918970] ------------[ cut here ]------------ | [ 27.919012] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/1529 | [ 27.919066] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 27.919202] Tainted: [W]=WARN [ 27.919221] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 27.919266] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 27.919297] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 27.919390] RSP: 0018:ff718e9ec0cdb6f0 EFLAGS: 00010286 [ 27.919419] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 27.919463] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443053b00 [ 27.919515] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c0441ebe02c [ 27.919556] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 27.919599] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443053b00 [ 27.919648] FS: 00007ff24778f840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 27.919690] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 27.919728] CR2: 00007fe8c12cf888 CR3: 0000000009737006 CR4: 0000000000771ef0 [ 27.919768] PKRU: 55555554 [ 27.919783] Call Trace: [ 27.919796] [ 27.919810] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 27.919831] notifier_call_chain (kernel/notifier.c:85) [ 27.919851] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 27.919871] ? nla_strscpy (lib/nlattr.c:795) [ 27.919894] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 27.919920] ? __nla_validate_parse (lib/nlattr.c:620) [ 27.919948] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 27.919969] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 27.919990] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 27.920015] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 27.920033] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 27.920052] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 27.920077] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 27.920096] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 27.920116] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 27.920137] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 27.920157] ___sys_sendmsg (net/socket.c:2752) [ 27.920181] __sys_sendmsg (net/socket.c:2784) [ 27.920204] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 27.920225] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 27.920248] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 27.920274] RIP: 0033:0x7ff2479c908e [ 27.920295] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 27.920383] RSP: 002b:00007ffd24a30740 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 27.920423] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff2479c908e [ 27.920464] RDX: 0000000000000000 RSI: 00007ffd24a307f0 RDI: 0000000000000005 [ 27.920502] RBP: 00007ffd24a30750 R08: 0000000000000000 R09: 0000000000000000 [ 27.920543] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf57 [ 27.920583] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd24a30ec0 | [ 27.979244] ------------[ cut here ]------------ | [ 27.979280] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1531 | [ 27.979333] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 27.979466] Tainted: [W]=WARN [ 27.979485] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 27.979517] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 27.979546] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 27.979633] RSP: 0018:ff718e9ec0ce36f0 EFLAGS: 00010286 [ 27.979664] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 27.979704] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2d400 [ 27.979751] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 27.979791] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 27.979833] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2d400 [ 27.979873] FS: 00007fa2669f6840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 27.979916] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 27.979947] CR2: 000000002aaa8988 CR3: 000000000a892001 CR4: 0000000000771ef0 [ 27.979984] PKRU: 55555554 [ 27.980000] Call Trace: [ 27.980013] [ 27.980028] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 27.980050] notifier_call_chain (kernel/notifier.c:85) [ 27.980070] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 27.980094] ? nla_strscpy (lib/nlattr.c:795) [ 27.980113] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 27.980142] ? __nla_validate_parse (lib/nlattr.c:620) [ 27.980172] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 27.980191] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 27.980216] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 27.980245] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 27.980267] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 27.980290] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 27.980320] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 27.980342] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 27.980367] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 27.980391] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 27.980414] ___sys_sendmsg (net/socket.c:2752) [ 27.980439] __sys_sendmsg (net/socket.c:2784) [ 27.980460] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 27.980485] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 27.980510] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 27.980538] RIP: 0033:0x7fa266c3008e [ 27.980559] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 27.980648] RSP: 002b:00007ffe6fd76980 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 27.980687] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa266c3008e [ 27.980735] RDX: 0000000000000000 RSI: 00007ffe6fd76a30 RDI: 0000000000000005 [ 27.980776] RBP: 00007ffe6fd76990 R08: 0000000000000000 R09: 0000000000000000 [ 27.980815] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf57 [ 27.980856] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe6fd77100 | [ 28.088551] ------------[ cut here ]------------ | [ 28.088600] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1532 | [ 28.088660] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 28.088801] Tainted: [W]=WARN [ 28.088824] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 28.088862] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 28.088892] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 28.088996] RSP: 0018:ff718e9ec0ce36f0 EFLAGS: 00010286 [ 28.089027] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 28.089072] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055000 [ 28.089115] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 28.089161] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 28.089202] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443055000 [ 28.089246] FS: 00007f52e64c7840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 28.089289] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 28.089326] CR2: 000000001352d988 CR3: 0000000008784004 CR4: 0000000000771ef0 [ 28.089370] PKRU: 55555554 [ 28.089385] Call Trace: [ 28.089401] [ 28.089414] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 28.089439] notifier_call_chain (kernel/notifier.c:85) [ 28.089461] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 28.089483] ? nla_strscpy (lib/nlattr.c:795) [ 28.089508] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 28.089537] ? __nla_validate_parse (lib/nlattr.c:620) [ 28.089568] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 28.089588] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 28.089609] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 28.089636] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 28.089660] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 28.089681] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 28.089710] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 28.089735] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 28.089758] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 28.089779] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 28.089800] ___sys_sendmsg (net/socket.c:2752) [ 28.089821] __sys_sendmsg (net/socket.c:2784) [ 28.089845] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 28.089867] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 28.089889] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 28.089914] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 28.089943] RIP: 0033:0x7f52e670108e [ 28.089963] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 28.090058] RSP: 002b:00007ffd37f7efa0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 28.090097] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f52e670108e [ 28.090140] RDX: 0000000000000000 RSI: 00007ffd37f7f050 RDI: 0000000000000005 [ 28.090189] RBP: 00007ffd37f7efb0 R08: 0000000000000000 R09: 0000000000000000 [ 28.090227] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf57 [ 28.090264] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd37f7f720 | [ 28.133869] ------------[ cut here ]------------ | [ 28.133936] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1533 | [ 28.133993] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 28.134126] Tainted: [W]=WARN [ 28.134145] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 28.134182] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 28.134215] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 28.134319] RSP: 0018:ff718e9ec0ce36f0 EFLAGS: 00010286 [ 28.134342] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 28.134388] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fd500 [ 28.134433] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 28.134472] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 28.134514] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04431fd500 [ 28.134564] FS: 00007f9bdbc2a840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 28.134610] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 28.134646] CR2: 00000000173ab988 CR3: 00000000097e3003 CR4: 0000000000771ef0 [ 28.134694] PKRU: 55555554 [ 28.134709] Call Trace: [ 28.134727] [ 28.134747] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 28.134768] notifier_call_chain (kernel/notifier.c:85) [ 28.134795] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 28.134817] ? nla_strscpy (lib/nlattr.c:795) [ 28.134837] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 28.134867] ? __nla_validate_parse (lib/nlattr.c:620) [ 28.134900] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 28.134921] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 28.134941] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 28.134969] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 28.134991] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 28.135012] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 28.135038] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 28.135061] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 28.135079] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 28.135099] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 28.135121] ___sys_sendmsg (net/socket.c:2752) [ 28.135142] __sys_sendmsg (net/socket.c:2784) [ 28.135162] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 28.135181] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 28.135206] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 28.135234] RIP: 0033:0x7f9bdbe6408e [ 28.135255] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 28.135349] RSP: 002b:00007fff473cf5f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 28.135390] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9bdbe6408e [ 28.135431] RDX: 0000000000000000 RSI: 00007fff473cf6a0 RDI: 0000000000000005 [ 28.135469] RBP: 00007fff473cf600 R08: 0000000000000000 R09: 0000000000000000 [ 28.135512] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf57 [ 28.135554] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff473cfd70 | [ 28.228672] ------------[ cut here ]------------ | [ 28.228708] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1535 | [ 28.228774] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 28.228909] Tainted: [W]=WARN [ 28.228931] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 28.228966] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 28.228994] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 28.229093] RSP: 0018:ff718e9ec0ce36f0 EFLAGS: 00010286 [ 28.229125] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 28.229173] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054400 [ 28.229216] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 28.229257] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 28.229295] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443054400 [ 28.229339] FS: 00007f21faa9c840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 28.229374] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 28.229409] CR2: 0000000027adf988 CR3: 0000000003253006 CR4: 0000000000771ef0 [ 28.229448] PKRU: 55555554 [ 28.229461] Call Trace: [ 28.229474] [ 28.229489] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 28.229512] notifier_call_chain (kernel/notifier.c:85) [ 28.229535] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 28.229557] ? nla_strscpy (lib/nlattr.c:795) [ 28.229578] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 28.229608] ? __nla_validate_parse (lib/nlattr.c:620) [ 28.229637] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 28.229665] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 28.229685] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 28.229711] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 28.229739] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 28.229758] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 28.229785] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 28.229806] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 28.229825] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 28.229846] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 28.229868] ___sys_sendmsg (net/socket.c:2752) [ 28.229888] __sys_sendmsg (net/socket.c:2784) [ 28.229909] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 28.229929] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 28.229949] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 28.229975] RIP: 0033:0x7f21facd608e [ 28.229996] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 28.230088] RSP: 002b:00007ffd1987eb70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 28.230131] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f21facd608e [ 28.230173] RDX: 0000000000000000 RSI: 00007ffd1987ec20 RDI: 0000000000000005 [ 28.230210] RBP: 00007ffd1987eb80 R08: 0000000000000000 R09: 0000000000000000 [ 28.230252] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf57 [ 28.230294] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd1987f2f0 | [ 28.329277] ------------[ cut here ]------------ | [ 28.329318] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1536 | [ 28.329375] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 28.329509] Tainted: [W]=WARN [ 28.329532] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 28.329565] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 28.329597] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 28.329708] RSP: 0018:ff718e9ec0ce36f0 EFLAGS: 00010286 [ 28.329742] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 28.329787] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055900 [ 28.329829] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 28.329868] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 28.329908] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443055900 [ 28.329953] FS: 00007f74c7a27840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 28.329999] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 28.330031] CR2: 0000000008fcc988 CR3: 000000000d2e2005 CR4: 0000000000771ef0 [ 28.330071] PKRU: 55555554 [ 28.330084] Call Trace: [ 28.330100] [ 28.330115] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 28.330138] notifier_call_chain (kernel/notifier.c:85) [ 28.330160] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 28.330182] ? nla_strscpy (lib/nlattr.c:795) [ 28.330204] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 28.330235] ? __nla_validate_parse (lib/nlattr.c:620) [ 28.330265] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 28.330286] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 28.330310] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 28.330340] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 28.330362] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 28.330383] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 28.330409] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 28.330428] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 28.330448] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 28.330470] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 28.330492] ___sys_sendmsg (net/socket.c:2752) [ 28.330516] __sys_sendmsg (net/socket.c:2784) [ 28.330537] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 28.330560] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 28.330582] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 28.330611] RIP: 0033:0x7f74c7c6108e [ 28.330631] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 28.330738] RSP: 002b:00007ffd4ab6e9f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 28.330779] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f74c7c6108e [ 28.330820] RDX: 0000000000000000 RSI: 00007ffd4ab6eaa0 RDI: 0000000000000005 [ 28.330863] RBP: 00007ffd4ab6ea00 R08: 0000000000000000 R09: 0000000000000000 [ 28.330904] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf57 [ 28.330947] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd4ab6f170 | [ 28.436519] ------------[ cut here ]------------ | [ 28.436561] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1537 | [ 28.436619] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 28.436746] Tainted: [W]=WARN [ 28.436768] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 28.436800] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 28.436828] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 28.436923] RSP: 0018:ff718e9ec0ce36f0 EFLAGS: 00010286 [ 28.436953] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 28.436998] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1700 [ 28.437034] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 28.437076] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 28.437115] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04418e1700 [ 28.437158] FS: 00007fa0e0d0c840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 28.437200] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 28.437238] CR2: 00000000050c4988 CR3: 00000000018fd004 CR4: 0000000000771ef0 [ 28.437283] PKRU: 55555554 [ 28.437297] Call Trace: [ 28.437310] [ 28.437324] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 28.437346] notifier_call_chain (kernel/notifier.c:85) [ 28.437367] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 28.437390] ? nla_strscpy (lib/nlattr.c:795) [ 28.437411] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 28.437441] ? __nla_validate_parse (lib/nlattr.c:620) [ 28.437464] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 28.437485] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 28.437505] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 28.437531] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 28.437549] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 28.437570] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 28.437635] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 28.437655] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 28.437678] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 28.437702] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 28.437732] ___sys_sendmsg (net/socket.c:2752) [ 28.437759] __sys_sendmsg (net/socket.c:2784) [ 28.437784] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 28.437807] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 28.437831] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 28.437861] RIP: 0033:0x7fa0e0f4608e [ 28.437888] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 28.437985] RSP: 002b:00007fff71000700 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 28.438024] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa0e0f4608e [ 28.438063] RDX: 0000000000000000 RSI: 00007fff710007b0 RDI: 0000000000000005 [ 28.438105] RBP: 00007fff71000710 R08: 0000000000000000 R09: 0000000000000000 [ 28.438150] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf57 [ 28.438192] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff71000e80 | [ 28.560487] ------------[ cut here ]------------ | [ 28.560529] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1539 | [ 28.560588] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 28.560711] Tainted: [W]=WARN [ 28.560735] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 28.560769] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 28.560793] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 28.560885] RSP: 0018:ff718e9ec0ce36f0 EFLAGS: 00010286 [ 28.560912] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 28.560954] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058600 [ 28.560990] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 28.561035] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 28.561067] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443058600 [ 28.561112] FS: 00007f2eaa2f3840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 28.561161] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 28.561196] CR2: 000000003b3c6988 CR3: 000000000324e001 CR4: 0000000000771ef0 [ 28.561238] PKRU: 55555554 [ 28.561251] Call Trace: [ 28.561262] [ 28.561278] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 28.561301] notifier_call_chain (kernel/notifier.c:85) [ 28.561323] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 28.561346] ? nla_strscpy (lib/nlattr.c:795) [ 28.561367] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 28.561397] ? __nla_validate_parse (lib/nlattr.c:620) [ 28.561423] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 28.561448] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 28.561471] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 28.561501] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 28.561522] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 28.561544] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 28.561573] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 28.561598] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 28.561625] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 28.561647] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 28.561672] ___sys_sendmsg (net/socket.c:2752) [ 28.561696] __sys_sendmsg (net/socket.c:2784) [ 28.561722] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 28.561741] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 28.561763] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 28.561794] RIP: 0033:0x7f2eaa52d08e [ 28.561816] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 28.561906] RSP: 002b:00007fffaa3404f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 28.561947] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2eaa52d08e [ 28.561987] RDX: 0000000000000000 RSI: 00007fffaa3405a0 RDI: 0000000000000005 [ 28.562028] RBP: 00007fffaa340500 R08: 0000000000000000 R09: 0000000000000000 [ 28.562069] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf57 [ 28.562108] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffaa340c70 | [ 28.655111] ------------[ cut here ]------------ | [ 28.655151] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1540 | [ 28.655201] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 28.655320] Tainted: [W]=WARN [ 28.655344] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 28.655380] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 28.655404] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 28.655503] RSP: 0018:ff718e9ec0ce36f0 EFLAGS: 00010286 [ 28.655533] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 28.655574] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1900 [ 28.655619] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 28.655658] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 28.655700] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04418e1900 [ 28.655751] FS: 00007fd81cf69840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 28.655800] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 28.655835] CR2: 0000000017c1b988 CR3: 000000000a892006 CR4: 0000000000771ef0 [ 28.655874] PKRU: 55555554 [ 28.655888] Call Trace: [ 28.655903] [ 28.655916] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 28.655939] notifier_call_chain (kernel/notifier.c:85) [ 28.655960] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 28.655982] ? nla_strscpy (lib/nlattr.c:795) [ 28.656001] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 28.656028] ? __nla_validate_parse (lib/nlattr.c:620) [ 28.656052] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 28.656075] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 28.656094] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 28.656122] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 28.656144] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 28.656163] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 28.656191] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 28.656213] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 28.656239] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 28.656261] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 28.656280] ___sys_sendmsg (net/socket.c:2752) [ 28.656300] __sys_sendmsg (net/socket.c:2784) [ 28.656321] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 28.656342] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 28.656362] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 28.656389] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 28.656417] RIP: 0033:0x7fd81d1a308e [ 28.656439] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 28.656531] RSP: 002b:00007ffccb263240 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 28.656567] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd81d1a308e [ 28.656605] RDX: 0000000000000000 RSI: 00007ffccb2632f0 RDI: 0000000000000005 [ 28.656644] RBP: 00007ffccb263250 R08: 0000000000000000 R09: 0000000000000000 [ 28.656685] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf57 [ 28.656727] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffccb2639c0 | [ 28.712643] ------------[ cut here ]------------ | [ 28.712674] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1542 | [ 28.712737] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 28.712872] Tainted: [W]=WARN [ 28.712894] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 28.712934] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 28.712966] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 28.713057] RSP: 0018:ff718e9ec0ce36f0 EFLAGS: 00010286 [ 28.713085] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 28.713131] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058000 [ 28.713172] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 28.713215] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 28.713255] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443058000 [ 28.713297] FS: 00007f49488bc840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 28.713344] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 28.713372] CR2: 0000000011294988 CR3: 00000000097e3003 CR4: 0000000000771ef0 [ 28.713410] PKRU: 55555554 [ 28.713423] Call Trace: [ 28.713442] [ 28.713456] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 28.713477] notifier_call_chain (kernel/notifier.c:85) [ 28.713497] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 28.713518] ? nla_strscpy (lib/nlattr.c:795) [ 28.713545] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 28.713575] ? __nla_validate_parse (lib/nlattr.c:620) [ 28.713602] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 28.713622] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 28.713645] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 28.713675] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 28.713697] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 28.713729] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 28.713762] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 28.713783] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 28.713805] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 28.713824] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 28.713846] ___sys_sendmsg (net/socket.c:2752) [ 28.713867] __sys_sendmsg (net/socket.c:2784) [ 28.713893] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 28.713919] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 28.713940] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 28.713970] RIP: 0033:0x7f4948af608e [ 28.713994] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 28.714090] RSP: 002b:00007ffd74cadb20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 28.714130] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4948af608e [ 28.714164] RDX: 0000000000000000 RSI: 00007ffd74cadbd0 RDI: 0000000000000005 [ 28.714206] RBP: 00007ffd74cadb30 R08: 0000000000000000 R09: 0000000000000000 [ 28.714250] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf57 [ 28.714290] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd74cae2a0 | [ 28.816565] ------------[ cut here ]------------ | [ 28.816598] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1543 | [ 28.816654] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 28.816787] Tainted: [W]=WARN [ 28.816807] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 28.816843] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 28.816871] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 28.816946] RSP: 0018:ff718e9ec0ce36f0 EFLAGS: 00010286 [ 28.816973] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 28.817013] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1100 [ 28.817056] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 28.817102] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 28.817145] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04418e1100 [ 28.817192] FS: 00007ff0b4cfa840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 28.817230] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 28.817267] CR2: 00000000207db988 CR3: 000000000c78e002 CR4: 0000000000771ef0 [ 28.817307] PKRU: 55555554 [ 28.817321] Call Trace: [ 28.817336] [ 28.817351] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 28.817373] notifier_call_chain (kernel/notifier.c:85) [ 28.817398] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 28.817417] ? nla_strscpy (lib/nlattr.c:795) [ 28.817439] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 28.817465] ? __nla_validate_parse (lib/nlattr.c:620) [ 28.817490] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 28.817514] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 28.817536] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 28.817563] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 28.817585] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 28.817608] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 28.817637] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 28.817658] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 28.817680] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 28.817701] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 28.817726] ___sys_sendmsg (net/socket.c:2752) [ 28.817751] __sys_sendmsg (net/socket.c:2784) [ 28.817773] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 28.817797] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 28.817820] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 28.817848] RIP: 0033:0x7ff0b4f3408e [ 28.817871] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 28.817967] RSP: 002b:00007ffe5dd34720 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 28.818013] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff0b4f3408e [ 28.818054] RDX: 0000000000000000 RSI: 00007ffe5dd347d0 RDI: 0000000000000005 [ 28.818090] RBP: 00007ffe5dd34730 R08: 0000000000000000 R09: 0000000000000000 [ 28.818133] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf57 [ 28.818177] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe5dd34ea0 | [ 28.857712] ------------[ cut here ]------------ | [ 28.857771] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1544 | [ 28.857825] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 28.857954] Tainted: [W]=WARN [ 28.857979] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 28.858015] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 28.858045] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 28.858138] RSP: 0018:ff718e9ec0ce36f0 EFLAGS: 00010286 [ 28.858166] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 28.858207] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055000 [ 28.858250] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 28.858293] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 28.858337] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443055000 [ 28.858380] FS: 00007f6c61b07840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 28.858423] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 28.858457] CR2: 0000000023fb5988 CR3: 000000000324e005 CR4: 0000000000771ef0 [ 28.858500] PKRU: 55555554 [ 28.858515] Call Trace: [ 28.858528] [ 28.858541] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 28.858567] notifier_call_chain (kernel/notifier.c:85) [ 28.858587] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 28.858608] ? nla_strscpy (lib/nlattr.c:795) [ 28.858631] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 28.858662] ? __nla_validate_parse (lib/nlattr.c:620) [ 28.858691] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 28.858712] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 28.858738] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 28.858768] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 28.858788] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 28.858808] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 28.858840] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 28.858863] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 28.858886] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 28.858906] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 28.858929] ___sys_sendmsg (net/socket.c:2752) [ 28.858952] __sys_sendmsg (net/socket.c:2784) [ 28.858971] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 28.858994] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 28.859016] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 28.859042] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 28.859071] RIP: 0033:0x7f6c61d4108e [ 28.859092] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 28.859187] RSP: 002b:00007ffe107b1f00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 28.859229] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6c61d4108e [ 28.859274] RDX: 0000000000000000 RSI: 00007ffe107b1fb0 RDI: 0000000000000005 [ 28.859320] RBP: 00007ffe107b1f10 R08: 0000000000000000 R09: 0000000000000000 [ 28.859361] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf57 [ 28.859407] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe107b2680 | [ 28.989135] ------------[ cut here ]------------ | [ 28.989171] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1546 | [ 28.989225] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 28.989354] Tainted: [W]=WARN [ 28.989376] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 28.989411] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 28.989442] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 28.989544] RSP: 0018:ff718e9ec0ce36f0 EFLAGS: 00010286 [ 28.989579] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 28.989622] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055000 [ 28.989662] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 28.989705] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 28.989751] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443055000 [ 28.989797] FS: 00007f4feb2c1840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 28.989842] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 28.989879] CR2: 00007f4feb5911a0 CR3: 0000000003045004 CR4: 0000000000771ef0 [ 28.989921] PKRU: 55555554 [ 28.989934] Call Trace: [ 28.989948] [ 28.989961] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 28.989984] notifier_call_chain (kernel/notifier.c:85) [ 28.990007] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 28.990028] ? nla_strscpy (lib/nlattr.c:795) [ 28.990049] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 28.990081] ? __nla_validate_parse (lib/nlattr.c:620) [ 28.990110] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 28.990132] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 28.990156] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 28.990184] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 28.990203] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 28.990222] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 28.990249] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 28.990270] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 28.990292] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 28.990311] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 28.990331] ___sys_sendmsg (net/socket.c:2752) [ 28.990354] __sys_sendmsg (net/socket.c:2784) [ 28.990373] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 28.990394] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 28.990414] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 28.990442] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 28.990472] RIP: 0033:0x7f4feb4fb08e [ 28.990491] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 28.990585] RSP: 002b:00007ffd3b38dba0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 28.990624] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4feb4fb08e [ 28.990674] RDX: 0000000000000000 RSI: 00007ffd3b38dc50 RDI: 0000000000000005 [ 28.990710] RBP: 00007ffd3b38dbb0 R08: 0000000000000000 R09: 0000000000000000 [ 28.990757] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf58 [ 28.990797] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd3b38e320 | [ 29.027702] ------------[ cut here ]------------ | [ 29.027734] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1547 | [ 29.027779] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 29.027903] Tainted: [W]=WARN [ 29.027927] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.027963] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 29.027986] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 29.028088] RSP: 0018:ff718e9ec0ce36f0 EFLAGS: 00010286 [ 29.028118] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 29.028161] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322bc00 [ 29.028204] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 29.028250] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 29.028294] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044322bc00 [ 29.028335] FS: 00007f2e227f4840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 29.028374] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 29.028409] CR2: 0000000008181988 CR3: 00000000041bb001 CR4: 0000000000771ef0 [ 29.028454] PKRU: 55555554 [ 29.028468] Call Trace: [ 29.028481] [ 29.028494] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 29.028516] notifier_call_chain (kernel/notifier.c:85) [ 29.028539] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 29.028559] ? nla_strscpy (lib/nlattr.c:795) [ 29.028581] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 29.028611] ? __nla_validate_parse (lib/nlattr.c:620) [ 29.028636] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 29.028658] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 29.028681] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 29.028711] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 29.028737] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 29.028755] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 29.028787] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 29.028807] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 29.028825] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 29.028848] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 29.028871] ___sys_sendmsg (net/socket.c:2752) [ 29.028894] __sys_sendmsg (net/socket.c:2784) [ 29.028917] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 29.028935] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 29.028956] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 29.028986] RIP: 0033:0x7f2e22a2e08e [ 29.029006] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 29.029100] RSP: 002b:00007ffd28386d40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 29.029144] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2e22a2e08e [ 29.029183] RDX: 0000000000000000 RSI: 00007ffd28386df0 RDI: 0000000000000005 [ 29.029226] RBP: 00007ffd28386d50 R08: 0000000000000000 R09: 0000000000000000 [ 29.029272] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf58 [ 29.029311] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd283874c0 | [ 29.106927] ------------[ cut here ]------------ | [ 29.106983] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/1549 | [ 29.107036] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 29.107161] Tainted: [W]=WARN [ 29.107185] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.107223] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 29.107255] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 29.107346] RSP: 0018:ff718e9ec0ce36f0 EFLAGS: 00010286 [ 29.107374] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 29.107416] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058f00 [ 29.107457] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c0441ebe02c [ 29.107492] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 29.107523] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443058f00 [ 29.107567] FS: 00007f0261e19840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 29.107610] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 29.107644] CR2: 0000000011a21988 CR3: 000000000401a003 CR4: 0000000000771ef0 [ 29.107686] PKRU: 55555554 [ 29.107698] Call Trace: [ 29.107710] [ 29.107734] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 29.107756] notifier_call_chain (kernel/notifier.c:85) [ 29.107779] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 29.107800] ? nla_strscpy (lib/nlattr.c:795) [ 29.107824] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 29.107852] ? __nla_validate_parse (lib/nlattr.c:620) [ 29.107878] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 29.107900] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 29.107920] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 29.107949] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 29.107969] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 29.107988] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 29.108016] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 29.108035] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 29.108057] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 29.108077] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 29.108098] ___sys_sendmsg (net/socket.c:2752) [ 29.108119] __sys_sendmsg (net/socket.c:2784) [ 29.108139] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 29.108160] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 29.108180] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 29.108208] RIP: 0033:0x7f026205308e [ 29.108229] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 29.108328] RSP: 002b:00007ffd39ebd3d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 29.108370] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f026205308e [ 29.108407] RDX: 0000000000000000 RSI: 00007ffd39ebd480 RDI: 0000000000000005 [ 29.108447] RBP: 00007ffd39ebd3e0 R08: 0000000000000000 R09: 0000000000000000 [ 29.108487] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf58 [ 29.108527] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd39ebdb50 | [ 29.156868] ------------[ cut here ]------------ | [ 29.156906] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1551 | [ 29.156960] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 29.157085] Tainted: [W]=WARN [ 29.157107] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.157143] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 29.157173] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 29.157272] RSP: 0018:ff718e9ec0d136f0 EFLAGS: 00010286 [ 29.157300] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 29.157341] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2c600 [ 29.157380] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 29.157421] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 29.157460] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2c600 [ 29.157504] FS: 00007f7ad1095840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 29.157542] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 29.157574] CR2: 000000001a2d2988 CR3: 000000000309f006 CR4: 0000000000771ef0 [ 29.157616] PKRU: 55555554 [ 29.157631] Call Trace: [ 29.157646] [ 29.157658] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 29.157681] notifier_call_chain (kernel/notifier.c:85) [ 29.157701] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 29.157727] ? nla_strscpy (lib/nlattr.c:795) [ 29.157750] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 29.157779] ? __nla_validate_parse (lib/nlattr.c:620) [ 29.157807] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 29.157866] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 29.157888] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 29.157917] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 29.157941] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 29.157965] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 29.157993] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 29.158015] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 29.158035] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 29.158054] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 29.158079] ___sys_sendmsg (net/socket.c:2752) [ 29.158101] __sys_sendmsg (net/socket.c:2784) [ 29.158120] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 29.158143] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 29.158164] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 29.158190] RIP: 0033:0x7f7ad12cf08e [ 29.158211] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 29.158313] RSP: 002b:00007ffce5ac3aa0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 29.158352] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7ad12cf08e [ 29.158392] RDX: 0000000000000000 RSI: 00007ffce5ac3b50 RDI: 0000000000000005 [ 29.158433] RBP: 00007ffce5ac3ab0 R08: 0000000000000000 R09: 0000000000000000 [ 29.158476] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf58 [ 29.158520] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffce5ac4220 | [ 29.230070] ------------[ cut here ]------------ | [ 29.230122] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1552 | [ 29.230182] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 29.230308] Tainted: [W]=WARN [ 29.230330] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.230369] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 29.230400] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 29.230530] RSP: 0018:ff718e9ec0d136f0 EFLAGS: 00010286 [ 29.230558] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 29.230600] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1200 [ 29.230639] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 29.230689] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 29.230739] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04418e1200 [ 29.230777] FS: 00007f32bd548840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 29.230822] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 29.230856] CR2: 000000000ca13988 CR3: 0000000008504003 CR4: 0000000000771ef0 [ 29.230897] PKRU: 55555554 [ 29.230909] Call Trace: [ 29.230925] [ 29.230938] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 29.230962] notifier_call_chain (kernel/notifier.c:85) [ 29.230982] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 29.231003] ? nla_strscpy (lib/nlattr.c:795) [ 29.231026] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 29.231060] ? __nla_validate_parse (lib/nlattr.c:620) [ 29.231091] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 29.231111] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 29.231133] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 29.231159] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 29.231180] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 29.231201] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 29.231227] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 29.231252] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 29.231273] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 29.231291] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 29.231311] ___sys_sendmsg (net/socket.c:2752) [ 29.231333] __sys_sendmsg (net/socket.c:2784) [ 29.231354] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 29.231376] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 29.231397] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 29.231421] RIP: 0033:0x7f32bd78208e [ 29.231440] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 29.231534] RSP: 002b:00007ffeb1c8aae0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 29.231579] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f32bd78208e [ 29.231621] RDX: 0000000000000000 RSI: 00007ffeb1c8ab90 RDI: 0000000000000005 [ 29.231670] RBP: 00007ffeb1c8aaf0 R08: 0000000000000000 R09: 0000000000000000 [ 29.231710] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf58 [ 29.231759] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeb1c8b260 | [ 29.337796] ------------[ cut here ]------------ | [ 29.337829] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1554 | [ 29.337886] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 29.338013] Tainted: [W]=WARN [ 29.338036] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.338069] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 29.338096] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 29.338190] RSP: 0018:ff718e9ec0d136f0 EFLAGS: 00010286 [ 29.338216] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 29.338262] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fec00 [ 29.338304] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 29.338345] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 29.338390] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04431fec00 [ 29.338433] FS: 00007fed1b05b840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 29.338475] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 29.338509] CR2: 000000000bbbf988 CR3: 000000000c78e002 CR4: 0000000000771ef0 [ 29.338549] PKRU: 55555554 [ 29.338562] Call Trace: [ 29.338573] [ 29.338589] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 29.338608] notifier_call_chain (kernel/notifier.c:85) [ 29.338631] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 29.338652] ? nla_strscpy (lib/nlattr.c:795) [ 29.338676] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 29.338704] ? __nla_validate_parse (lib/nlattr.c:620) [ 29.338740] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 29.338765] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 29.338789] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 29.338814] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 29.338838] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 29.338861] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 29.338887] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 29.338906] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 29.338928] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 29.338950] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 29.338968] ___sys_sendmsg (net/socket.c:2752) [ 29.338988] __sys_sendmsg (net/socket.c:2784) [ 29.339010] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 29.339031] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 29.339053] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 29.339081] RIP: 0033:0x7fed1b29508e [ 29.339100] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 29.339198] RSP: 002b:00007ffce0c39680 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 29.339242] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fed1b29508e [ 29.339284] RDX: 0000000000000000 RSI: 00007ffce0c39730 RDI: 0000000000000005 [ 29.339323] RBP: 00007ffce0c39690 R08: 0000000000000000 R09: 0000000000000000 [ 29.339363] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf58 [ 29.339405] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffce0c39e00 | [ 29.425432] ------------[ cut here ]------------ | [ 29.425461] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1555 | [ 29.425511] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 29.425635] Tainted: [W]=WARN [ 29.425660] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.425696] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 29.425730] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 29.425822] RSP: 0018:ff718e9ec0d136f0 EFLAGS: 00010286 [ 29.425850] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 29.425893] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059f00 [ 29.425932] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 29.425974] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 29.426015] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443059f00 [ 29.426059] FS: 00007f89a7250840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 29.426103] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 29.426138] CR2: 00007f89a75201a0 CR3: 000000000338a001 CR4: 0000000000771ef0 [ 29.426179] PKRU: 55555554 [ 29.426191] Call Trace: [ 29.426205] [ 29.426219] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 29.426244] notifier_call_chain (kernel/notifier.c:85) [ 29.426266] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 29.426285] ? nla_strscpy (lib/nlattr.c:795) [ 29.426306] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 29.426335] ? __nla_validate_parse (lib/nlattr.c:620) [ 29.426361] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 29.426381] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 29.426402] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 29.426429] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 29.426451] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 29.426470] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 29.426503] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 29.426523] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 29.426543] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 29.426566] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 29.426586] ___sys_sendmsg (net/socket.c:2752) [ 29.426610] __sys_sendmsg (net/socket.c:2784) [ 29.426632] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 29.426654] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 29.426676] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 29.426705] RIP: 0033:0x7f89a748a08e [ 29.426728] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 29.426826] RSP: 002b:00007ffdca16a990 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 29.426871] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f89a748a08e [ 29.426911] RDX: 0000000000000000 RSI: 00007ffdca16aa40 RDI: 0000000000000005 [ 29.426950] RBP: 00007ffdca16a9a0 R08: 0000000000000000 R09: 0000000000000000 [ 29.426991] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf58 [ 29.427028] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdca16b110 | [ 29.461895] ------------[ cut here ]------------ | [ 29.461946] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1557 | [ 29.462003] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 29.462139] Tainted: [W]=WARN [ 29.462161] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.462200] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 29.462235] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 29.462324] RSP: 0018:ff718e9ec0d136f0 EFLAGS: 00010286 [ 29.462348] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 29.462395] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2c200 [ 29.462434] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 29.462477] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 29.462518] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2c200 [ 29.462563] FS: 00007efdc3b60840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 29.462607] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 29.462646] CR2: 00007efdc3e301a0 CR3: 00000000042d2004 CR4: 0000000000771ef0 [ 29.462689] PKRU: 55555554 [ 29.462701] Call Trace: [ 29.462716] [ 29.462738] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 29.462760] notifier_call_chain (kernel/notifier.c:85) [ 29.462782] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 29.462804] ? nla_strscpy (lib/nlattr.c:795) [ 29.462827] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 29.462856] ? __nla_validate_parse (lib/nlattr.c:620) [ 29.462887] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 29.462907] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 29.462926] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 29.462955] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 29.462977] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 29.462999] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 29.463024] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 29.463045] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 29.463068] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 29.463090] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 29.463112] ___sys_sendmsg (net/socket.c:2752) [ 29.463136] __sys_sendmsg (net/socket.c:2784) [ 29.463157] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 29.463178] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 29.463202] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 29.463228] RIP: 0033:0x7efdc3d9a08e [ 29.463249] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 29.463350] RSP: 002b:00007ffc9e19fa50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 29.463392] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007efdc3d9a08e [ 29.463430] RDX: 0000000000000000 RSI: 00007ffc9e19fb00 RDI: 0000000000000005 [ 29.463469] RBP: 00007ffc9e19fa60 R08: 0000000000000000 R09: 0000000000000000 [ 29.463511] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf58 [ 29.463553] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc9e1a01d0 | [ 29.527230] ------------[ cut here ]------------ | [ 29.527270] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1559 | [ 29.527331] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 29.527455] Tainted: [W]=WARN [ 29.527475] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.527510] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 29.527537] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 29.527629] RSP: 0018:ff718e9ec0d136f0 EFLAGS: 00010286 [ 29.527662] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 29.527703] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058d00 [ 29.527750] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 29.527791] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 29.527830] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443058d00 [ 29.527874] FS: 00007fe82d971840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 29.527915] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 29.527950] CR2: 00007fe82dc411a0 CR3: 00000000042f7003 CR4: 0000000000771ef0 [ 29.527990] PKRU: 55555554 [ 29.528003] Call Trace: [ 29.528014] [ 29.528027] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 29.528051] notifier_call_chain (kernel/notifier.c:85) [ 29.528074] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 29.528095] ? nla_strscpy (lib/nlattr.c:795) [ 29.528118] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 29.528147] ? __nla_validate_parse (lib/nlattr.c:620) [ 29.528176] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 29.528200] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 29.528223] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 29.528256] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 29.528278] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 29.528299] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 29.528329] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 29.528351] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 29.528372] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 29.528393] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 29.528412] ___sys_sendmsg (net/socket.c:2752) [ 29.528434] __sys_sendmsg (net/socket.c:2784) [ 29.528457] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 29.528478] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 29.528499] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 29.528528] RIP: 0033:0x7fe82dbab08e [ 29.528551] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 29.528649] RSP: 002b:00007ffcedf5af50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 29.528695] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe82dbab08e [ 29.528744] RDX: 0000000000000000 RSI: 00007ffcedf5b000 RDI: 0000000000000005 [ 29.528787] RBP: 00007ffcedf5af60 R08: 0000000000000000 R09: 0000000000000000 [ 29.528836] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf58 [ 29.528882] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcedf5b6d0 | [ 29.647655] ------------[ cut here ]------------ | [ 29.647714] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1560 | [ 29.647773] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 29.647913] Tainted: [W]=WARN [ 29.647935] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.647973] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 29.648002] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 29.648105] RSP: 0018:ff718e9ec0d136f0 EFLAGS: 00010286 [ 29.648134] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 29.648172] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1200 [ 29.648215] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 29.648263] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 29.648306] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04418e1200 [ 29.648353] FS: 00007fd9e7aee840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 29.648399] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 29.648435] CR2: 0000000036724988 CR3: 0000000003279006 CR4: 0000000000771ef0 [ 29.648476] PKRU: 55555554 [ 29.648491] Call Trace: [ 29.648507] [ 29.648520] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 29.648542] notifier_call_chain (kernel/notifier.c:85) [ 29.648563] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 29.648584] ? nla_strscpy (lib/nlattr.c:795) [ 29.648607] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 29.648638] ? __nla_validate_parse (lib/nlattr.c:620) [ 29.648666] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 29.648685] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 29.648705] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 29.648739] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 29.648759] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 29.648783] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 29.648814] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 29.648837] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 29.648857] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 29.648877] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 29.648898] ___sys_sendmsg (net/socket.c:2752) [ 29.648921] __sys_sendmsg (net/socket.c:2784) [ 29.648944] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 29.648965] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 29.648987] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 29.649013] RIP: 0033:0x7fd9e7d2808e [ 29.649033] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 29.649134] RSP: 002b:00007ffc50037570 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 29.649176] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd9e7d2808e [ 29.649219] RDX: 0000000000000000 RSI: 00007ffc50037620 RDI: 0000000000000005 [ 29.649265] RBP: 00007ffc50037580 R08: 0000000000000000 R09: 0000000000000000 [ 29.649306] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf58 [ 29.649348] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc50037cf0 | [ 29.696287] ------------[ cut here ]------------ | [ 29.696353] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1561 | [ 29.696407] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 29.696533] Tainted: [W]=WARN [ 29.696553] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.696589] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 29.696617] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 29.696710] RSP: 0018:ff718e9ec0d136f0 EFLAGS: 00010286 [ 29.696743] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 29.696786] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2da00 [ 29.696828] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 29.696870] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 29.696910] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2da00 [ 29.696954] FS: 00007fc5e0896840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 29.696997] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 29.697025] CR2: 0000000011340988 CR3: 0000000008784005 CR4: 0000000000771ef0 [ 29.697065] PKRU: 55555554 [ 29.697077] Call Trace: [ 29.697091] [ 29.697104] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 29.697123] notifier_call_chain (kernel/notifier.c:85) [ 29.697142] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 29.697160] ? nla_strscpy (lib/nlattr.c:795) [ 29.697180] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 29.697205] ? __nla_validate_parse (lib/nlattr.c:620) [ 29.697229] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 29.697259] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 29.697282] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 29.697312] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 29.697335] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 29.697357] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 29.697382] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 29.697401] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 29.697421] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 29.697442] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 29.697466] ___sys_sendmsg (net/socket.c:2752) [ 29.697486] __sys_sendmsg (net/socket.c:2784) [ 29.697506] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 29.697526] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 29.697545] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 29.697574] RIP: 0033:0x7fc5e0ad008e [ 29.697593] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 29.697692] RSP: 002b:00007ffdb0975180 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 29.697743] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc5e0ad008e [ 29.697788] RDX: 0000000000000000 RSI: 00007ffdb0975230 RDI: 0000000000000005 [ 29.697827] RBP: 00007ffdb0975190 R08: 0000000000000000 R09: 0000000000000000 [ 29.697872] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf58 [ 29.697914] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdb0975900 | [ 29.791551] ------------[ cut here ]------------ | [ 29.791594] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/1563 | [ 29.791652] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 29.791798] Tainted: [W]=WARN [ 29.791821] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.791857] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 29.791881] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 29.791975] RSP: 0018:ff718e9ec0d136f0 EFLAGS: 00010286 [ 29.792003] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 29.792041] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322bc00 [ 29.792082] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c0441ebe02c [ 29.792122] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 29.792163] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044322bc00 [ 29.792206] FS: 00007f8fabde9840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 29.792250] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 29.792285] CR2: 0000000024c57988 CR3: 00000000097ae005 CR4: 0000000000771ef0 [ 29.792329] PKRU: 55555554 [ 29.792342] Call Trace: [ 29.792358] [ 29.792371] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 29.792393] notifier_call_chain (kernel/notifier.c:85) [ 29.792412] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 29.792431] ? nla_strscpy (lib/nlattr.c:795) [ 29.792453] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 29.792481] ? __nla_validate_parse (lib/nlattr.c:620) [ 29.792512] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 29.792532] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 29.792553] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 29.792581] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 29.792600] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 29.792625] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 29.792657] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 29.792679] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 29.792697] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 29.792716] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 29.792744] ___sys_sendmsg (net/socket.c:2752) [ 29.792762] __sys_sendmsg (net/socket.c:2784) [ 29.792782] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 29.792804] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 29.792823] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 29.792852] RIP: 0033:0x7f8fac02308e [ 29.792873] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 29.792973] RSP: 002b:00007ffc612639d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 29.793016] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8fac02308e [ 29.793061] RDX: 0000000000000000 RSI: 00007ffc61263a80 RDI: 0000000000000005 [ 29.793106] RBP: 00007ffc612639e0 R08: 0000000000000000 R09: 0000000000000000 [ 29.793147] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf58 [ 29.793188] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc61264150 | [ 29.810780] ------------[ cut here ]------------ | [ 29.810811] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1564 | [ 29.810869] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 29.811006] Tainted: [W]=WARN [ 29.811028] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.811068] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 29.811100] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 29.811192] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 29.811220] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 29.811265] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228500 [ 29.811306] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 29.811345] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 29.811390] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443228500 [ 29.811437] FS: 00007f056874a840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 29.811481] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 29.811516] CR2: 00000000312d4988 CR3: 000000000324b004 CR4: 0000000000771ef0 [ 29.811556] PKRU: 55555554 [ 29.811569] Call Trace: [ 29.811581] [ 29.811596] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 29.811616] notifier_call_chain (kernel/notifier.c:85) [ 29.811637] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 29.811662] ? nla_strscpy (lib/nlattr.c:795) [ 29.811682] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 29.811711] ? __nla_validate_parse (lib/nlattr.c:620) [ 29.811784] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 29.811806] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 29.811830] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 29.811856] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 29.811876] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 29.811897] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 29.811924] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 29.811945] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 29.811966] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 29.811987] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 29.812010] ___sys_sendmsg (net/socket.c:2752) [ 29.812033] __sys_sendmsg (net/socket.c:2784) [ 29.812053] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 29.812077] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 29.812099] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 29.812124] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 29.812150] RIP: 0033:0x7f056898408e [ 29.812171] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 29.812265] RSP: 002b:00007ffc18271260 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 29.812304] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f056898408e [ 29.812345] RDX: 0000000000000000 RSI: 00007ffc18271310 RDI: 0000000000000005 [ 29.812380] RBP: 00007ffc18271270 R08: 0000000000000000 R09: 0000000000000000 [ 29.812417] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf58 [ 29.812455] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc182719e0 | [ 29.823078] ------------[ cut here ]------------ | [ 29.823106] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1566 | [ 29.823154] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 29.823285] Tainted: [W]=WARN [ 29.823306] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.823337] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 29.823364] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 29.823461] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 29.823492] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 29.823533] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059700 [ 29.823572] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 29.823618] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 29.823662] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443059700 [ 29.823705] FS: 00007fd226214840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 29.823759] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 29.823793] CR2: 000000000e42e988 CR3: 000000000417c001 CR4: 0000000000771ef0 [ 29.823828] PKRU: 55555554 [ 29.823842] Call Trace: [ 29.823858] [ 29.823874] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 29.823894] notifier_call_chain (kernel/notifier.c:85) [ 29.823914] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 29.823935] ? nla_strscpy (lib/nlattr.c:795) [ 29.823959] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 29.823990] ? __nla_validate_parse (lib/nlattr.c:620) [ 29.824016] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 29.824037] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 29.824056] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 29.824080] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 29.824107] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 29.824129] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 29.824154] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 29.824175] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 29.824202] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 29.824222] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 29.824241] ___sys_sendmsg (net/socket.c:2752) [ 29.824266] __sys_sendmsg (net/socket.c:2784) [ 29.824287] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 29.824311] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 29.824329] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 29.824355] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 29.824391] RIP: 0033:0x7fd22644e08e [ 29.824410] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 29.824503] RSP: 002b:00007ffd0743a810 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 29.824538] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd22644e08e [ 29.824579] RDX: 0000000000000000 RSI: 00007ffd0743a8c0 RDI: 0000000000000005 [ 29.824617] RBP: 00007ffd0743a820 R08: 0000000000000000 R09: 0000000000000000 [ 29.824661] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf58 [ 29.824699] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd0743af90 | [ 29.845488] ------------[ cut here ]------------ | [ 29.845521] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1568 | [ 29.845580] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 29.845711] Tainted: [W]=WARN [ 29.845734] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.845767] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 29.845796] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 29.845891] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 29.845919] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 29.845953] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059a00 [ 29.845996] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 29.846037] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 29.846080] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443059a00 [ 29.846119] FS: 00007f4df5fa4840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 29.846165] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 29.846200] CR2: 0000000036a14988 CR3: 0000000001948006 CR4: 0000000000771ef0 [ 29.846247] PKRU: 55555554 [ 29.846261] Call Trace: [ 29.846279] [ 29.846292] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 29.846313] notifier_call_chain (kernel/notifier.c:85) [ 29.846335] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 29.846354] ? nla_strscpy (lib/nlattr.c:795) [ 29.846374] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 29.846404] ? __nla_validate_parse (lib/nlattr.c:620) [ 29.846440] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 29.846461] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 29.846480] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 29.846504] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 29.846523] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 29.846543] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 29.846570] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 29.846591] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 29.846612] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 29.846632] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 29.846654] ___sys_sendmsg (net/socket.c:2752) [ 29.846678] __sys_sendmsg (net/socket.c:2784) [ 29.846702] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 29.846722] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 29.846751] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 29.846776] RIP: 0033:0x7f4df61de08e [ 29.846795] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 29.846890] RSP: 002b:00007ffd05076e90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 29.846931] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4df61de08e [ 29.846965] RDX: 0000000000000000 RSI: 00007ffd05076f40 RDI: 0000000000000005 [ 29.847003] RBP: 00007ffd05076ea0 R08: 0000000000000000 R09: 0000000000000000 [ 29.847043] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf58 [ 29.847085] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd05077610 | [ 29.856198] ------------[ cut here ]------------ | [ 29.856229] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1569 | [ 29.856283] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 29.856404] Tainted: [W]=WARN [ 29.856425] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.856462] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 29.856496] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 29.856592] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 29.856622] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 29.856665] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229800 [ 29.856705] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 29.856774] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 29.856815] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443229800 [ 29.856857] FS: 00007fc2286c1840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 29.856903] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 29.856931] CR2: 00007fc2289911a0 CR3: 00000000041ce003 CR4: 0000000000771ef0 [ 29.856979] PKRU: 55555554 [ 29.856993] Call Trace: [ 29.857007] [ 29.857022] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 29.857041] notifier_call_chain (kernel/notifier.c:85) [ 29.857063] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 29.857088] ? nla_strscpy (lib/nlattr.c:795) [ 29.857109] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 29.857136] ? __nla_validate_parse (lib/nlattr.c:620) [ 29.857166] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 29.857193] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 29.857215] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 29.857245] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 29.857266] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 29.857287] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 29.857314] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 29.857335] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 29.857355] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 29.857375] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 29.857397] ___sys_sendmsg (net/socket.c:2752) [ 29.857417] __sys_sendmsg (net/socket.c:2784) [ 29.857439] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 29.857462] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 29.857486] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 29.857513] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 29.857544] RIP: 0033:0x7fc2288fb08e [ 29.857567] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 29.857648] RSP: 002b:00007ffe19d187a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 29.857689] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc2288fb08e [ 29.857731] RDX: 0000000000000000 RSI: 00007ffe19d18850 RDI: 0000000000000005 [ 29.857766] RBP: 00007ffe19d187b0 R08: 0000000000000000 R09: 0000000000000000 [ 29.857807] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf58 [ 29.857847] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe19d18f20 | [ 29.874524] ------------[ cut here ]------------ | [ 29.874551] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1571 | [ 29.874594] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 29.874739] Tainted: [W]=WARN [ 29.874762] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.874791] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 29.874815] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 29.874918] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 29.874946] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 29.874982] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443227700 [ 29.875021] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 29.875064] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 29.875106] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443227700 [ 29.875152] FS: 00007f57b7c00840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 29.875197] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 29.875242] CR2: 00007f57b7ed01a0 CR3: 00000000041f2002 CR4: 0000000000771ef0 [ 29.875288] PKRU: 55555554 [ 29.875302] Call Trace: [ 29.875316] [ 29.875330] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 29.875350] notifier_call_chain (kernel/notifier.c:85) [ 29.875371] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 29.875392] ? nla_strscpy (lib/nlattr.c:795) [ 29.875414] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 29.875441] ? __nla_validate_parse (lib/nlattr.c:620) [ 29.875466] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 29.875484] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 29.875506] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 29.875530] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 29.875550] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 29.875572] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 29.875601] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 29.875624] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 29.875644] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 29.875667] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 29.875687] ___sys_sendmsg (net/socket.c:2752) [ 29.875710] __sys_sendmsg (net/socket.c:2784) [ 29.875733] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 29.875756] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 29.875778] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 29.875808] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 29.875839] RIP: 0033:0x7f57b7e3a08e [ 29.875858] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 29.875930] RSP: 002b:00007fff3248c400 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 29.875968] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f57b7e3a08e [ 29.876014] RDX: 0000000000000000 RSI: 00007fff3248c4b0 RDI: 0000000000000005 [ 29.876054] RBP: 00007fff3248c410 R08: 0000000000000000 R09: 0000000000000000 [ 29.876093] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf58 [ 29.876130] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff3248cb80 | [ 29.894320] ------------[ cut here ]------------ | [ 29.894351] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1573 | [ 29.894404] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 29.894537] Tainted: [W]=WARN [ 29.894561] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.894595] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 29.894626] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 29.894731] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 29.894764] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 29.894801] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1400 [ 29.894846] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 29.894887] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 29.894926] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04418e1400 [ 29.894970] FS: 00007fdb67f07840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 29.895012] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 29.895049] CR2: 0000000019a94988 CR3: 0000000003294005 CR4: 0000000000771ef0 [ 29.895090] PKRU: 55555554 [ 29.895109] Call Trace: [ 29.895124] [ 29.895139] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 29.895163] notifier_call_chain (kernel/notifier.c:85) [ 29.895187] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 29.895211] ? nla_strscpy (lib/nlattr.c:795) [ 29.895235] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 29.895266] ? __nla_validate_parse (lib/nlattr.c:620) [ 29.895298] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 29.895319] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 29.895342] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 29.895369] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 29.895392] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 29.895412] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 29.895439] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 29.895462] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 29.895480] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 29.895501] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 29.895521] ___sys_sendmsg (net/socket.c:2752) [ 29.895544] __sys_sendmsg (net/socket.c:2784) [ 29.895565] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 29.895585] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 29.895606] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 29.895635] RIP: 0033:0x7fdb6814108e [ 29.895659] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 29.895791] RSP: 002b:00007fffb5edc190 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 29.895831] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdb6814108e [ 29.895875] RDX: 0000000000000000 RSI: 00007fffb5edc240 RDI: 0000000000000005 [ 29.895914] RBP: 00007fffb5edc1a0 R08: 0000000000000000 R09: 0000000000000000 [ 29.895959] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf58 [ 29.896000] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb5edc910 | [ 29.923588] ------------[ cut here ]------------ | [ 29.923618] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1574 | [ 29.923679] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 29.923820] Tainted: [W]=WARN [ 29.923841] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.923881] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 29.923911] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 29.924012] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 29.924037] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 29.924077] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2d100 [ 29.924117] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 29.924159] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 29.924198] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2d100 [ 29.924247] FS: 00007f2031844840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 29.924289] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 29.924325] CR2: 0000000010954988 CR3: 000000000421c004 CR4: 0000000000771ef0 [ 29.924363] PKRU: 55555554 [ 29.924377] Call Trace: [ 29.924391] [ 29.924407] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 29.924426] notifier_call_chain (kernel/notifier.c:85) [ 29.924446] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 29.924468] ? nla_strscpy (lib/nlattr.c:795) [ 29.924487] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 29.924514] ? __nla_validate_parse (lib/nlattr.c:620) [ 29.924538] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 29.924564] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 29.924590] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 29.924618] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 29.924637] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 29.924656] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 29.924684] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 29.924705] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 29.924730] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 29.924751] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 29.924769] ___sys_sendmsg (net/socket.c:2752) [ 29.924791] __sys_sendmsg (net/socket.c:2784) [ 29.924813] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 29.924835] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 29.924858] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 29.924883] RIP: 0033:0x7f2031a7e08e [ 29.924903] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 29.924994] RSP: 002b:00007ffdacffbfe0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 29.925035] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2031a7e08e [ 29.925075] RDX: 0000000000000000 RSI: 00007ffdacffc090 RDI: 0000000000000005 [ 29.925113] RBP: 00007ffdacffbff0 R08: 0000000000000000 R09: 0000000000000000 [ 29.925155] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf59 [ 29.925197] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdacffc760 | [ 29.951795] ------------[ cut here ]------------ | [ 29.951839] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1576 | [ 29.951893] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 29.952017] Tainted: [W]=WARN [ 29.952035] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.952070] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 29.952100] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 29.952190] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 29.952218] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 29.952265] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b800 [ 29.952311] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 29.952352] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 29.952392] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044322b800 [ 29.952442] FS: 00007f9e434fe840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 29.952490] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 29.952525] CR2: 000000003a14b988 CR3: 00000000086c3001 CR4: 0000000000771ef0 [ 29.952569] PKRU: 55555554 [ 29.952583] Call Trace: [ 29.952599] [ 29.952614] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 29.952635] notifier_call_chain (kernel/notifier.c:85) [ 29.952656] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 29.952677] ? nla_strscpy (lib/nlattr.c:795) [ 29.952699] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 29.952724] ? __nla_validate_parse (lib/nlattr.c:620) [ 29.952761] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 29.952784] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 29.952803] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 29.952830] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 29.952851] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 29.952873] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 29.952902] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 29.952921] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 29.952943] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 29.952965] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 29.952988] ___sys_sendmsg (net/socket.c:2752) [ 29.953011] __sys_sendmsg (net/socket.c:2784) [ 29.953033] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 29.953060] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 29.953079] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 29.953109] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 29.953139] RIP: 0033:0x7f9e4373808e [ 29.953159] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 29.953260] RSP: 002b:00007ffff0fc7ea0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 29.953294] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9e4373808e [ 29.953341] RDX: 0000000000000000 RSI: 00007ffff0fc7f50 RDI: 0000000000000005 [ 29.953390] RBP: 00007ffff0fc7eb0 R08: 0000000000000000 R09: 0000000000000000 [ 29.953431] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf59 [ 29.953472] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffff0fc8620 | [ 29.970842] ------------[ cut here ]------------ | [ 29.970872] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1578 | [ 29.970937] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 29.971073] Tainted: [W]=WARN [ 29.971094] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.971128] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 29.971153] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 29.971257] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 29.971285] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 29.971326] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058200 [ 29.971365] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 29.971407] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 29.971449] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443058200 [ 29.971492] FS: 00007fd6f3bb6840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 29.971532] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 29.971564] CR2: 0000000026822988 CR3: 000000000417c006 CR4: 0000000000771ef0 [ 29.971606] PKRU: 55555554 [ 29.971620] Call Trace: [ 29.971635] [ 29.971651] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 29.971676] notifier_call_chain (kernel/notifier.c:85) [ 29.971700] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 29.971721] ? nla_strscpy (lib/nlattr.c:795) [ 29.971750] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 29.971781] ? __nla_validate_parse (lib/nlattr.c:620) [ 29.971811] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 29.971836] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 29.971857] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 29.971883] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 29.971904] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 29.971925] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 29.971953] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 29.971971] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 29.971993] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 29.972012] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 29.972036] ___sys_sendmsg (net/socket.c:2752) [ 29.972057] __sys_sendmsg (net/socket.c:2784) [ 29.972081] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 29.972103] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 29.972124] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 29.972153] RIP: 0033:0x7fd6f3df008e [ 29.972173] 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 [ 29.972270] RSP: 002b:00007ffc3d332240 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 29.972314] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd6f3df008e [ 29.972354] RDX: 0000000000000000 RSI: 00007ffc3d3322f0 RDI: 0000000000000005 [ 29.972394] RBP: 00007ffc3d332250 R08: 0000000000000000 R09: 0000000000000000 [ 29.972435] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf59 [ 29.972476] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc3d3329c0 | [ 29.981026] ------------[ cut here ]------------ | [ 29.981100] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1579 | [ 29.981162] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 29.981319] Tainted: [W]=WARN [ 29.981355] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.981401] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 29.981435] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 29.981546] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 29.981579] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 29.981632] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2cd00 [ 29.981688] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 29.981740] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 29.981789] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2cd00 [ 29.981827] FS: 00007f4e3d1a3840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 29.981875] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 29.981910] CR2: 0000000032f8c988 CR3: 000000000327d003 CR4: 0000000000771ef0 [ 29.981946] PKRU: 55555554 [ 29.981962] Call Trace: [ 29.981975] [ 29.981994] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 29.982018] notifier_call_chain (kernel/notifier.c:85) [ 29.982039] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 29.982061] ? nla_strscpy (lib/nlattr.c:795) [ 29.982082] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 29.982113] ? __nla_validate_parse (lib/nlattr.c:620) [ 29.982146] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 29.982179] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 29.982205] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 29.982239] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 29.982261] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 29.982283] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 29.982310] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 29.982331] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 29.982356] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 29.982377] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 29.982396] ___sys_sendmsg (net/socket.c:2752) [ 29.982419] __sys_sendmsg (net/socket.c:2784) [ 29.982439] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 29.982459] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 29.982479] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 29.982508] RIP: 0033:0x7f4e3d3dd08e [ 29.982530] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 29.982624] RSP: 002b:00007ffe87fc9430 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 29.982669] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4e3d3dd08e [ 29.982710] RDX: 0000000000000000 RSI: 00007ffe87fc94e0 RDI: 0000000000000005 [ 29.982790] RBP: 00007ffe87fc9440 R08: 0000000000000000 R09: 0000000000000000 [ 29.982839] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf59 [ 29.982879] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe87fc9bb0 | [ 30.036115] ------------[ cut here ]------------ | [ 30.036150] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1581 | [ 30.036204] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 30.036340] Tainted: [W]=WARN [ 30.036363] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.036405] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 30.036436] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 30.036536] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 30.036566] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 30.036606] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305a800 [ 30.036646] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 30.036686] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 30.036725] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044305a800 [ 30.036773] FS: 00007f84a95a7840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 30.036817] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 30.036851] CR2: 00000000214f6988 CR3: 0000000008714002 CR4: 0000000000771ef0 [ 30.036894] PKRU: 55555554 [ 30.036908] Call Trace: [ 30.036922] [ 30.036935] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 30.036957] notifier_call_chain (kernel/notifier.c:85) [ 30.036978] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 30.036999] ? nla_strscpy (lib/nlattr.c:795) [ 30.037021] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 30.037047] ? __nla_validate_parse (lib/nlattr.c:620) [ 30.037077] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 30.037097] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 30.037120] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 30.037146] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 30.037166] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 30.037186] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 30.037212] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 30.037234] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 30.037255] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 30.037276] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 30.037299] ___sys_sendmsg (net/socket.c:2752) [ 30.037322] __sys_sendmsg (net/socket.c:2784) [ 30.037343] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 30.037366] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 30.037389] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 30.037414] RIP: 0033:0x7f84a97e108e [ 30.037432] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 30.037524] RSP: 002b:00007ffc4de59e10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 30.037569] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f84a97e108e [ 30.037606] RDX: 0000000000000000 RSI: 00007ffc4de59ec0 RDI: 0000000000000005 [ 30.037648] RBP: 00007ffc4de59e20 R08: 0000000000000000 R09: 0000000000000000 [ 30.037689] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf59 [ 30.037765] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc4de5a590 | [ 30.066213] ------------[ cut here ]------------ | [ 30.066270] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1583 | [ 30.066330] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 30.066465] Tainted: [W]=WARN [ 30.066487] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.066516] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 30.066545] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 30.066635] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 30.066664] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 30.066705] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2c600 [ 30.066752] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 30.066791] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 30.066835] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2c600 [ 30.066877] FS: 00007fa5e6e31840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 30.066925] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 30.066963] CR2: 00007fa5e71011a0 CR3: 0000000004162005 CR4: 0000000000771ef0 [ 30.067004] PKRU: 55555554 [ 30.067017] Call Trace: [ 30.067028] [ 30.067040] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 30.067059] notifier_call_chain (kernel/notifier.c:85) [ 30.067084] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 30.067105] ? nla_strscpy (lib/nlattr.c:795) [ 30.067124] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 30.067149] ? __nla_validate_parse (lib/nlattr.c:620) [ 30.067179] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 30.067202] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 30.067225] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 30.067256] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 30.067276] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 30.067303] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 30.067332] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 30.067355] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 30.067376] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 30.067396] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 30.067416] ___sys_sendmsg (net/socket.c:2752) [ 30.067437] __sys_sendmsg (net/socket.c:2784) [ 30.067459] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 30.067481] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 30.067500] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 30.067527] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 30.067551] RIP: 0033:0x7fa5e706b08e [ 30.067571] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 30.067665] RSP: 002b:00007ffd90acd130 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 30.067709] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa5e706b08e [ 30.067832] RDX: 0000000000000000 RSI: 00007ffd90acd1e0 RDI: 0000000000000005 [ 30.067869] RBP: 00007ffd90acd140 R08: 0000000000000000 R09: 0000000000000000 [ 30.067911] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf59 [ 30.067944] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd90acd8b0 | [ 30.098852] ------------[ cut here ]------------ | [ 30.098882] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1585 | [ 30.098928] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 30.099046] Tainted: [W]=WARN [ 30.099070] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.099104] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 30.099132] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 30.099239] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 30.099275] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 30.099322] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228600 [ 30.099368] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 30.099403] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 30.099439] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443228600 [ 30.099486] FS: 00007f82ed62e840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 30.099528] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 30.099565] CR2: 000000003362c988 CR3: 0000000004181004 CR4: 0000000000771ef0 [ 30.099605] PKRU: 55555554 [ 30.099619] Call Trace: [ 30.099636] [ 30.099652] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 30.099674] notifier_call_chain (kernel/notifier.c:85) [ 30.099698] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 30.099721] ? nla_strscpy (lib/nlattr.c:795) [ 30.099746] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 30.099774] ? __nla_validate_parse (lib/nlattr.c:620) [ 30.099802] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 30.099821] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 30.099843] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 30.099867] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 30.099884] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 30.099906] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 30.099934] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 30.099956] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 30.099977] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 30.099997] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 30.100016] ___sys_sendmsg (net/socket.c:2752) [ 30.100037] __sys_sendmsg (net/socket.c:2784) [ 30.100057] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 30.100075] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 30.100096] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 30.100125] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 30.100154] RIP: 0033:0x7f82ed86808e [ 30.100175] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 30.100270] RSP: 002b:00007ffc7a809f30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 30.100310] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f82ed86808e [ 30.100350] RDX: 0000000000000000 RSI: 00007ffc7a809fe0 RDI: 0000000000000005 [ 30.100393] RBP: 00007ffc7a809f40 R08: 0000000000000000 R09: 0000000000000000 [ 30.100443] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf59 [ 30.100479] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc7a80a6b0 | [ 30.120112] ------------[ cut here ]------------ | [ 30.120141] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1587 | [ 30.120196] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 30.120320] Tainted: [W]=WARN [ 30.120341] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.120378] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 30.120406] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 30.120495] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 30.120520] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 30.120560] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1e00 [ 30.120606] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 30.120651] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 30.120690] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04418e1e00 [ 30.120737] FS: 00007f75559ef840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 30.120782] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 30.120811] CR2: 0000000026509988 CR3: 00000000030ad002 CR4: 0000000000771ef0 [ 30.120847] PKRU: 55555554 [ 30.120861] Call Trace: [ 30.120873] [ 30.120887] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 30.120907] notifier_call_chain (kernel/notifier.c:85) [ 30.120928] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 30.120948] ? nla_strscpy (lib/nlattr.c:795) [ 30.120972] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 30.121000] ? __nla_validate_parse (lib/nlattr.c:620) [ 30.121028] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 30.121049] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 30.121072] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 30.121100] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 30.121120] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 30.121141] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 30.121164] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 30.121186] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 30.121207] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 30.121226] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 30.121246] ___sys_sendmsg (net/socket.c:2752) [ 30.121266] __sys_sendmsg (net/socket.c:2784) [ 30.121287] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 30.121306] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 30.121326] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 30.121352] RIP: 0033:0x7f7555c2908e [ 30.121374] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 30.121471] RSP: 002b:00007ffc273ae770 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 30.121512] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7555c2908e [ 30.121553] RDX: 0000000000000000 RSI: 00007ffc273ae820 RDI: 0000000000000005 [ 30.121597] RBP: 00007ffc273ae780 R08: 0000000000000000 R09: 0000000000000000 [ 30.121642] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf59 [ 30.121682] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc273aeef0 | [ 30.131541] ------------[ cut here ]------------ | [ 30.131571] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1589 | [ 30.131629] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 30.131759] Tainted: [W]=WARN [ 30.131779] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.131809] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 30.131840] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 30.131942] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 30.131973] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 30.132016] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443227e00 [ 30.132055] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 30.132094] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 30.132133] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443227e00 [ 30.132173] FS: 00007f3d6316c840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 30.132215] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 30.132256] CR2: 00000000157e7988 CR3: 00000000041bf006 CR4: 0000000000771ef0 [ 30.132302] PKRU: 55555554 [ 30.132315] Call Trace: [ 30.132333] [ 30.132346] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 30.132368] notifier_call_chain (kernel/notifier.c:85) [ 30.132388] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 30.132406] ? nla_strscpy (lib/nlattr.c:795) [ 30.132426] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 30.132454] ? __nla_validate_parse (lib/nlattr.c:620) [ 30.132483] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 30.132506] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 30.132528] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 30.132555] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 30.132576] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 30.132596] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 30.132624] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 30.132648] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 30.132669] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 30.132691] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 30.132718] ___sys_sendmsg (net/socket.c:2752) [ 30.132750] __sys_sendmsg (net/socket.c:2784) [ 30.132772] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 30.132793] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 30.132812] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 30.132838] RIP: 0033:0x7f3d633a608e [ 30.132859] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 30.132950] RSP: 002b:00007fff76c563e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 30.132994] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3d633a608e [ 30.133035] RDX: 0000000000000000 RSI: 00007fff76c56490 RDI: 0000000000000005 [ 30.133077] RBP: 00007fff76c563f0 R08: 0000000000000000 R09: 0000000000000000 [ 30.133120] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf59 [ 30.133158] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff76c56b60 | [ 30.150758] ------------[ cut here ]------------ | [ 30.150783] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1590 | [ 30.150842] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 30.150962] Tainted: [W]=WARN [ 30.150982] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.151015] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 30.151040] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 30.151147] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 30.151174] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 30.151216] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1b00 [ 30.151253] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 30.151288] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 30.151326] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04418e1b00 [ 30.151370] FS: 00007f26f25ae840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 30.151415] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 30.151446] CR2: 0000000016d99988 CR3: 00000000032e8004 CR4: 0000000000771ef0 [ 30.151489] PKRU: 55555554 [ 30.151502] Call Trace: [ 30.151517] [ 30.151533] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 30.151557] notifier_call_chain (kernel/notifier.c:85) [ 30.151583] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 30.151601] ? nla_strscpy (lib/nlattr.c:795) [ 30.151622] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 30.151654] ? __nla_validate_parse (lib/nlattr.c:620) [ 30.151685] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 30.151706] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 30.151732] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 30.151765] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 30.151788] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 30.151809] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 30.151834] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 30.151855] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 30.151875] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 30.151894] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 30.151915] ___sys_sendmsg (net/socket.c:2752) [ 30.151935] __sys_sendmsg (net/socket.c:2784) [ 30.151959] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 30.151983] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 30.152003] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 30.152030] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 30.152054] RIP: 0033:0x7f26f27e808e [ 30.152073] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 30.152161] RSP: 002b:00007ffca68ad5f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 30.152199] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f26f27e808e [ 30.152241] RDX: 0000000000000000 RSI: 00007ffca68ad6a0 RDI: 0000000000000005 [ 30.152278] RBP: 00007ffca68ad600 R08: 0000000000000000 R09: 0000000000000000 [ 30.152317] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf59 [ 30.152356] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffca68add70 | [ 30.185006] ------------[ cut here ]------------ | [ 30.185031] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1592 | [ 30.185092] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 30.185229] Tainted: [W]=WARN [ 30.185256] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.185293] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 30.185324] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 30.185415] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 30.185440] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 30.185482] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229a00 [ 30.185525] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 30.185567] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 30.185604] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443229a00 [ 30.185641] FS: 00007f0363139840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 30.185687] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 30.185720] CR2: 0000000033c14988 CR3: 000000000327d002 CR4: 0000000000771ef0 [ 30.185774] PKRU: 55555554 [ 30.185788] Call Trace: [ 30.185805] [ 30.185820] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 30.185842] notifier_call_chain (kernel/notifier.c:85) [ 30.185862] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 30.185884] ? nla_strscpy (lib/nlattr.c:795) [ 30.185906] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 30.185937] ? __nla_validate_parse (lib/nlattr.c:620) [ 30.185967] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 30.185989] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 30.186008] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 30.186038] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 30.186059] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 30.186080] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 30.186106] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 30.186127] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 30.186147] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 30.186167] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 30.186187] ___sys_sendmsg (net/socket.c:2752) [ 30.186211] __sys_sendmsg (net/socket.c:2784) [ 30.186235] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 30.186253] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 30.186273] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 30.186302] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 30.186333] RIP: 0033:0x7f036337308e [ 30.186357] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 30.186445] RSP: 002b:00007ffc091b29d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 30.186484] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f036337308e [ 30.186522] RDX: 0000000000000000 RSI: 00007ffc091b2a80 RDI: 0000000000000005 [ 30.186562] RBP: 00007ffc091b29e0 R08: 0000000000000000 R09: 0000000000000000 [ 30.186605] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf59 [ 30.186648] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc091b3150 | [ 30.224941] ------------[ cut here ]------------ | [ 30.224991] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1594 | [ 30.225051] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 30.225182] Tainted: [W]=WARN [ 30.225200] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.225234] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 30.225268] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 30.225367] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 30.225395] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 30.225437] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054100 [ 30.225475] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 30.225515] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 30.225555] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443054100 [ 30.225597] FS: 00007f640fc41840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 30.225644] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 30.225680] CR2: 00007f640ff111a0 CR3: 000000000868f006 CR4: 0000000000771ef0 [ 30.225720] PKRU: 55555554 [ 30.225742] Call Trace: [ 30.225758] [ 30.225774] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 30.225796] notifier_call_chain (kernel/notifier.c:85) [ 30.225817] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 30.225840] ? nla_strscpy (lib/nlattr.c:795) [ 30.225862] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 30.225897] ? __nla_validate_parse (lib/nlattr.c:620) [ 30.225930] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 30.225950] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 30.225970] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 30.225999] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 30.226021] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 30.226041] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 30.226067] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 30.226088] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 30.226108] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 30.226129] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 30.226151] ___sys_sendmsg (net/socket.c:2752) [ 30.226171] __sys_sendmsg (net/socket.c:2784) [ 30.226191] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 30.226214] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 30.226241] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 30.226268] RIP: 0033:0x7f640fe7b08e [ 30.226287] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 30.226375] RSP: 002b:00007ffdbbd159f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 30.226417] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f640fe7b08e [ 30.226459] RDX: 0000000000000000 RSI: 00007ffdbbd15aa0 RDI: 0000000000000005 [ 30.226499] RBP: 00007ffdbbd15a00 R08: 0000000000000000 R09: 0000000000000000 [ 30.226540] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf59 [ 30.226582] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdbbd16170 | [ 30.252600] ------------[ cut here ]------------ | [ 30.252629] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1596 | [ 30.252687] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 30.252827] Tainted: [W]=WARN [ 30.252848] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.252889] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 30.252921] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 30.253018] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 30.253048] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 30.253089] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305a000 [ 30.253135] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 30.253175] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 30.253216] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044305a000 [ 30.253259] FS: 00007f763f7b1840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 30.253305] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 30.253335] CR2: 00007f763fa811a0 CR3: 0000000003258005 CR4: 0000000000771ef0 [ 30.253374] PKRU: 55555554 [ 30.253387] Call Trace: [ 30.253402] [ 30.253416] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 30.253438] notifier_call_chain (kernel/notifier.c:85) [ 30.253460] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 30.253486] ? nla_strscpy (lib/nlattr.c:795) [ 30.253507] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 30.253535] ? __nla_validate_parse (lib/nlattr.c:620) [ 30.253565] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 30.253587] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 30.253607] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 30.253636] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 30.253658] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 30.253679] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 30.253705] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 30.253732] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 30.253757] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 30.253778] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 30.253799] ___sys_sendmsg (net/socket.c:2752) [ 30.253822] __sys_sendmsg (net/socket.c:2784) [ 30.253845] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 30.253870] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 30.253896] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 30.253924] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 30.253950] RIP: 0033:0x7f763f9eb08e [ 30.253973] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 30.254064] RSP: 002b:00007fffa0469470 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 30.254106] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f763f9eb08e [ 30.254150] RDX: 0000000000000000 RSI: 00007fffa0469520 RDI: 0000000000000005 [ 30.254191] RBP: 00007fffa0469480 R08: 0000000000000000 R09: 0000000000000000 [ 30.254234] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf59 [ 30.254277] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa0469bf0 | [ 30.283288] ------------[ cut here ]------------ | [ 30.283341] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1598 | [ 30.283398] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 30.283529] Tainted: [W]=WARN [ 30.283549] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.283595] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 30.283622] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 30.283723] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 30.283758] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 30.283804] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228400 [ 30.283840] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 30.283881] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 30.283918] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443228400 [ 30.283963] FS: 00007faa9f440840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 30.284008] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 30.284044] CR2: 00007faa9f7101a0 CR3: 00000000087fc002 CR4: 0000000000771ef0 [ 30.284084] PKRU: 55555554 [ 30.284097] Call Trace: [ 30.284112] [ 30.284126] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 30.284146] notifier_call_chain (kernel/notifier.c:85) [ 30.284170] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 30.284194] ? nla_strscpy (lib/nlattr.c:795) [ 30.284218] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 30.284251] ? __nla_validate_parse (lib/nlattr.c:620) [ 30.284280] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 30.284302] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 30.284325] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 30.284353] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 30.284372] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 30.284395] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 30.284422] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 30.284442] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 30.284463] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 30.284482] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 30.284501] ___sys_sendmsg (net/socket.c:2752) [ 30.284524] __sys_sendmsg (net/socket.c:2784) [ 30.284546] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 30.284568] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 30.284594] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 30.284621] RIP: 0033:0x7faa9f67a08e [ 30.284640] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 30.284725] RSP: 002b:00007ffd8b8365b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 30.284780] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007faa9f67a08e [ 30.284818] RDX: 0000000000000000 RSI: 00007ffd8b836660 RDI: 0000000000000005 [ 30.284859] RBP: 00007ffd8b8365c0 R08: 0000000000000000 R09: 0000000000000000 [ 30.284895] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf59 [ 30.284930] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd8b836d30 | [ 30.314517] ------------[ cut here ]------------ | [ 30.314552] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1600 | [ 30.314608] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 30.314754] Tainted: [W]=WARN [ 30.314778] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.314812] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 30.314840] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 30.314933] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 30.314961] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 30.315002] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054b00 [ 30.315044] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 30.315086] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 30.315127] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443054b00 [ 30.315174] FS: 00007fd800d8d840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 30.315208] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 30.315248] CR2: 000000003357e988 CR3: 0000000004153001 CR4: 0000000000771ef0 [ 30.315294] PKRU: 55555554 [ 30.315307] Call Trace: [ 30.315323] [ 30.315336] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 30.315357] notifier_call_chain (kernel/notifier.c:85) [ 30.315379] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 30.315398] ? nla_strscpy (lib/nlattr.c:795) [ 30.315420] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 30.315447] ? __nla_validate_parse (lib/nlattr.c:620) [ 30.315479] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 30.315500] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 30.315521] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 30.315550] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 30.315574] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 30.315595] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 30.315619] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 30.315640] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 30.315665] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 30.315685] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 30.315705] ___sys_sendmsg (net/socket.c:2752) [ 30.315734] __sys_sendmsg (net/socket.c:2784) [ 30.315757] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 30.315777] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 30.315797] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 30.315824] RIP: 0033:0x7fd800fc708e [ 30.315844] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 30.315938] RSP: 002b:00007ffd0f773b10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 30.315980] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd800fc708e [ 30.316020] RDX: 0000000000000000 RSI: 00007ffd0f773bc0 RDI: 0000000000000005 [ 30.316060] RBP: 00007ffd0f773b20 R08: 0000000000000000 R09: 0000000000000000 [ 30.316103] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf59 [ 30.316142] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd0f774290 | [ 30.344527] ------------[ cut here ]------------ | [ 30.344556] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1602 | [ 30.344611] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 30.344749] Tainted: [W]=WARN [ 30.344767] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.344805] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 30.344838] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 30.344944] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 30.344973] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 30.345017] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2c500 [ 30.345060] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 30.345102] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 30.345140] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2c500 [ 30.345184] FS: 00007ff327b69840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 30.345226] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 30.345263] CR2: 000000002b6ab988 CR3: 000000000421c004 CR4: 0000000000771ef0 [ 30.345303] PKRU: 55555554 [ 30.345318] Call Trace: [ 30.345334] [ 30.345350] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 30.345369] notifier_call_chain (kernel/notifier.c:85) [ 30.345389] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 30.345411] ? nla_strscpy (lib/nlattr.c:795) [ 30.345438] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 30.345467] ? __nla_validate_parse (lib/nlattr.c:620) [ 30.345499] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 30.345520] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 30.345542] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 30.345568] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 30.345590] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 30.345610] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 30.345639] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 30.345659] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 30.345679] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 30.345701] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 30.345722] ___sys_sendmsg (net/socket.c:2752) [ 30.345758] __sys_sendmsg (net/socket.c:2784) [ 30.345779] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 30.345798] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 30.345820] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 30.345847] RIP: 0033:0x7ff327da308e [ 30.345868] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 30.345965] RSP: 002b:00007ffd21a9b030 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 30.346009] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff327da308e [ 30.346044] RDX: 0000000000000000 RSI: 00007ffd21a9b0e0 RDI: 0000000000000005 [ 30.346082] RBP: 00007ffd21a9b040 R08: 0000000000000000 R09: 0000000000000000 [ 30.346122] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf59 [ 30.346154] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd21a9b7b0 | [ 30.367696] ------------[ cut here ]------------ | [ 30.367738] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1603 | [ 30.367786] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 30.367911] Tainted: [W]=WARN [ 30.367931] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.367966] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 30.367993] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 30.368088] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 30.368120] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 30.368162] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054700 [ 30.368210] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 30.368253] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 30.368293] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443054700 [ 30.368343] FS: 00007efc819a5840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 30.368387] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 30.368419] CR2: 00000000317f3988 CR3: 0000000003031003 CR4: 0000000000771ef0 [ 30.368458] PKRU: 55555554 [ 30.368476] Call Trace: [ 30.368490] [ 30.368504] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 30.368525] notifier_call_chain (kernel/notifier.c:85) [ 30.368546] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 30.368567] ? nla_strscpy (lib/nlattr.c:795) [ 30.368588] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 30.368618] ? __nla_validate_parse (lib/nlattr.c:620) [ 30.368653] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 30.368675] ? kmem_cache_alloc_node_noprof (mm/slub.c:4749 mm/slub.c:4883 mm/slub.c:4950) [ 30.368705] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 30.368725] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 30.368764] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 30.368786] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 30.368806] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 30.368837] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 30.368858] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 30.368877] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 30.368904] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 30.368925] ___sys_sendmsg (net/socket.c:2752) [ 30.368944] __sys_sendmsg (net/socket.c:2784) [ 30.368965] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 30.368987] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 30.369007] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 30.369033] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 30.369062] RIP: 0033:0x7efc81bdf08e [ 30.369081] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 30.369181] RSP: 002b:00007ffe0e4afc40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 30.369224] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007efc81bdf08e [ 30.369268] RDX: 0000000000000000 RSI: 00007ffe0e4afcf0 RDI: 0000000000000005 [ 30.369307] RBP: 00007ffe0e4afc50 R08: 0000000000000000 R09: 0000000000000000 [ 30.369348] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf59 [ 30.369391] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe0e4b03c0 | [ 30.421335] ------------[ cut here ]------------ | [ 30.421372] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1605 | [ 30.421432] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 30.421562] Tainted: [W]=WARN [ 30.421585] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.421623] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 30.421654] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 30.421755] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 30.421787] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 30.421829] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054c00 [ 30.421875] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 30.421920] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 30.421962] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443054c00 [ 30.422006] FS: 00007fcdfe1be840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 30.422050] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 30.422086] CR2: 0000000003ca8988 CR3: 0000000003031006 CR4: 0000000000771ef0 [ 30.422126] PKRU: 55555554 [ 30.422141] Call Trace: [ 30.422155] [ 30.422167] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 30.422190] notifier_call_chain (kernel/notifier.c:85) [ 30.422209] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 30.422229] ? nla_strscpy (lib/nlattr.c:795) [ 30.422254] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 30.422284] ? __nla_validate_parse (lib/nlattr.c:620) [ 30.422311] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 30.422330] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 30.422349] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 30.422379] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 30.422400] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 30.422420] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 30.422447] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 30.422465] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 30.422485] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 30.422503] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 30.422524] ___sys_sendmsg (net/socket.c:2752) [ 30.422548] __sys_sendmsg (net/socket.c:2784) [ 30.422573] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 30.422594] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 30.422615] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 30.422644] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 30.422674] RIP: 0033:0x7fcdfe3f808e [ 30.422696] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 30.422838] RSP: 002b:00007fff267c6760 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 30.422878] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcdfe3f808e [ 30.422920] RDX: 0000000000000000 RSI: 00007fff267c6810 RDI: 0000000000000005 [ 30.422959] RBP: 00007fff267c6770 R08: 0000000000000000 R09: 0000000000000000 [ 30.423000] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf59 [ 30.423039] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff267c6ee0 | [ 30.461743] ------------[ cut here ]------------ | [ 30.461774] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1608 | [ 30.461829] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 30.461967] Tainted: [W]=WARN [ 30.461988] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.462025] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 30.462053] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 30.462152] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 30.462184] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 30.462226] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229800 [ 30.462271] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 30.462311] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 30.462351] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443229800 [ 30.462392] FS: 00007fe12d26e840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 30.462434] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 30.462466] CR2: 000000002e2f4988 CR3: 0000000004151005 CR4: 0000000000771ef0 [ 30.462507] PKRU: 55555554 [ 30.462523] Call Trace: [ 30.462537] [ 30.462551] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 30.462574] notifier_call_chain (kernel/notifier.c:85) [ 30.462594] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 30.462614] ? nla_strscpy (lib/nlattr.c:795) [ 30.462634] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 30.462664] ? __nla_validate_parse (lib/nlattr.c:620) [ 30.462694] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 30.462715] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 30.462742] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 30.462772] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 30.462796] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 30.462814] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 30.462842] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 30.462862] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 30.462882] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 30.462902] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 30.462923] ___sys_sendmsg (net/socket.c:2752) [ 30.462945] __sys_sendmsg (net/socket.c:2784) [ 30.462966] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 30.462992] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 30.463015] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 30.463038] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 30.463069] RIP: 0033:0x7fe12d4a808e [ 30.463091] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 30.463185] RSP: 002b:00007ffd5d1ed1e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 30.463224] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe12d4a808e [ 30.463269] RDX: 0000000000000000 RSI: 00007ffd5d1ed290 RDI: 0000000000000005 [ 30.463305] RBP: 00007ffd5d1ed1f0 R08: 0000000000000000 R09: 0000000000000000 [ 30.463345] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf59 [ 30.463386] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd5d1ed960 | [ 30.499821] ------------[ cut here ]------------ | [ 30.499860] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1610 | [ 30.499916] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 30.500039] Tainted: [W]=WARN [ 30.500056] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.500090] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 30.500114] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 30.500205] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 30.500236] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 30.500275] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229600 [ 30.500311] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 30.500352] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 30.500386] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443229600 [ 30.500420] FS: 00007fd1f9c3b840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 30.500463] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 30.500494] CR2: 000000001001c988 CR3: 000000000421c002 CR4: 0000000000771ef0 [ 30.500534] PKRU: 55555554 [ 30.500549] Call Trace: [ 30.500567] [ 30.500582] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 30.500607] notifier_call_chain (kernel/notifier.c:85) [ 30.500625] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 30.500647] ? nla_strscpy (lib/nlattr.c:795) [ 30.500667] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 30.500698] ? __nla_validate_parse (lib/nlattr.c:620) [ 30.500726] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 30.500754] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 30.500774] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 30.500800] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 30.500819] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 30.500836] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 30.500866] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 30.500891] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 30.500913] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 30.500933] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 30.500956] ___sys_sendmsg (net/socket.c:2752) [ 30.500977] __sys_sendmsg (net/socket.c:2784) [ 30.500998] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 30.501022] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 30.501043] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 30.501071] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 30.501095] RIP: 0033:0x7fd1f9e7508e [ 30.501120] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 30.501218] RSP: 002b:00007fff93b9c810 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 30.501257] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd1f9e7508e [ 30.501296] RDX: 0000000000000000 RSI: 00007fff93b9c8c0 RDI: 0000000000000005 [ 30.501335] RBP: 00007fff93b9c820 R08: 0000000000000000 R09: 0000000000000000 [ 30.501379] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf59 [ 30.501423] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff93b9cf90 | [ 30.532648] ------------[ cut here ]------------ | [ 30.532678] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1612 | [ 30.532739] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 30.532871] Tainted: [W]=WARN [ 30.532891] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.532926] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 30.532951] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 30.533060] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 30.533089] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 30.533138] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b900 [ 30.533182] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 30.533225] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 30.533272] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044322b900 [ 30.533314] FS: 00007f6bfeedd840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 30.533361] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 30.533393] CR2: 0000000030944988 CR3: 000000000c78c001 CR4: 0000000000771ef0 [ 30.533434] PKRU: 55555554 [ 30.533449] Call Trace: [ 30.533462] [ 30.533478] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 30.533498] notifier_call_chain (kernel/notifier.c:85) [ 30.533518] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 30.533543] ? nla_strscpy (lib/nlattr.c:795) [ 30.533565] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 30.533593] ? __nla_validate_parse (lib/nlattr.c:620) [ 30.533620] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 30.533645] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 30.533673] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 30.533702] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 30.533724] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 30.533752] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 30.533783] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 30.533805] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 30.533825] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 30.533847] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 30.533871] ___sys_sendmsg (net/socket.c:2752) [ 30.533892] __sys_sendmsg (net/socket.c:2784) [ 30.533915] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 30.533938] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 30.533957] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 30.533984] RIP: 0033:0x7f6bff11708e [ 30.534005] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 30.534102] RSP: 002b:00007ffff296de00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 30.534148] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6bff11708e [ 30.534186] RDX: 0000000000000000 RSI: 00007ffff296deb0 RDI: 0000000000000005 [ 30.534227] RBP: 00007ffff296de10 R08: 0000000000000000 R09: 0000000000000000 [ 30.534271] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf59 [ 30.534310] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffff296e580 | [ 30.543606] ------------[ cut here ]------------ | [ 30.543633] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1614 | [ 30.543691] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 30.543860] Tainted: [W]=WARN [ 30.543886] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.543926] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 30.543959] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 30.544065] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 30.544095] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 30.544141] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229a00 [ 30.544183] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 30.544227] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 30.544269] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443229a00 [ 30.544316] FS: 00007f41ec657840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 30.544360] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 30.544398] CR2: 0000000021c23988 CR3: 0000000003005004 CR4: 0000000000771ef0 [ 30.544442] PKRU: 55555554 [ 30.544457] Call Trace: [ 30.544470] [ 30.544484] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 30.544506] notifier_call_chain (kernel/notifier.c:85) [ 30.544528] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 30.544546] ? nla_strscpy (lib/nlattr.c:795) [ 30.544570] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 30.544597] ? __nla_validate_parse (lib/nlattr.c:620) [ 30.544625] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 30.544652] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 30.544671] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 30.544700] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 30.544722] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 30.544749] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 30.544780] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 30.544801] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 30.544826] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 30.544848] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 30.544866] ___sys_sendmsg (net/socket.c:2752) [ 30.544889] __sys_sendmsg (net/socket.c:2784) [ 30.544909] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 30.544932] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 30.544954] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 30.544980] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 30.545008] RIP: 0033:0x7f41ec89108e [ 30.545032] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 30.545130] RSP: 002b:00007fff8af2d640 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 30.545171] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f41ec89108e [ 30.545211] RDX: 0000000000000000 RSI: 00007fff8af2d6f0 RDI: 0000000000000005 [ 30.545255] RBP: 00007fff8af2d650 R08: 0000000000000000 R09: 0000000000000000 [ 30.545301] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf59 [ 30.545341] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff8af2ddc0 | [ 30.562502] ------------[ cut here ]------------ | [ 30.562528] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1615 | [ 30.562580] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 30.562697] Tainted: [W]=WARN [ 30.562719] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.562764] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 30.562798] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 30.562895] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 30.562926] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 30.562967] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054300 [ 30.563007] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 30.563050] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 30.563093] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443054300 [ 30.563138] FS: 00007f18bfd27840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 30.563181] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 30.563217] CR2: 000000002f791988 CR3: 0000000003031002 CR4: 0000000000771ef0 [ 30.563264] PKRU: 55555554 [ 30.563281] Call Trace: [ 30.563294] [ 30.563307] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 30.563332] notifier_call_chain (kernel/notifier.c:85) [ 30.563358] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 30.563384] ? nla_strscpy (lib/nlattr.c:795) [ 30.563404] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 30.563429] ? __nla_validate_parse (lib/nlattr.c:620) [ 30.563457] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 30.563479] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 30.563500] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 30.563528] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 30.563547] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 30.563570] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 30.563598] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 30.563618] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 30.563639] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 30.563661] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 30.563686] ___sys_sendmsg (net/socket.c:2752) [ 30.563709] __sys_sendmsg (net/socket.c:2784) [ 30.563734] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 30.563761] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 30.563783] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 30.563809] RIP: 0033:0x7f18bff6108e [ 30.563826] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 30.563923] RSP: 002b:00007ffe21bb3cf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 30.563965] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f18bff6108e [ 30.564004] RDX: 0000000000000000 RSI: 00007ffe21bb3da0 RDI: 0000000000000005 [ 30.564040] RBP: 00007ffe21bb3d00 R08: 0000000000000000 R09: 0000000000000000 [ 30.564079] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf59 [ 30.564120] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe21bb4470 | [ 30.579636] ------------[ cut here ]------------ | [ 30.579671] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1617 | [ 30.579726] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 30.579857] Tainted: [W]=WARN [ 30.579877] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.579915] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 30.579947] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 30.580021] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 30.580050] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 30.580095] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b000 [ 30.580131] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 30.580170] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 30.580211] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044322b000 [ 30.580255] FS: 00007f2731283840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 30.580294] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 30.580328] CR2: 0000000017982988 CR3: 00000000030ad006 CR4: 0000000000771ef0 [ 30.580376] PKRU: 55555554 [ 30.580388] Call Trace: [ 30.580404] [ 30.580417] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 30.580436] notifier_call_chain (kernel/notifier.c:85) [ 30.580459] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 30.580482] ? nla_strscpy (lib/nlattr.c:795) [ 30.580505] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 30.580536] ? __nla_validate_parse (lib/nlattr.c:620) [ 30.580571] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 30.580595] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 30.580618] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 30.580645] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 30.580664] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 30.580692] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 30.580719] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 30.580751] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 30.580771] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 30.580791] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 30.580813] ___sys_sendmsg (net/socket.c:2752) [ 30.580836] __sys_sendmsg (net/socket.c:2784) [ 30.580856] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 30.580878] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 30.580899] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 30.580926] RIP: 0033:0x7f27314bd08e [ 30.580946] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 30.581038] RSP: 002b:00007ffe73fc0d60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 30.581077] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f27314bd08e [ 30.581120] RDX: 0000000000000000 RSI: 00007ffe73fc0e10 RDI: 0000000000000005 [ 30.581157] RBP: 00007ffe73fc0d70 R08: 0000000000000000 R09: 0000000000000000 [ 30.581200] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf59 [ 30.581241] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe73fc14e0 | [ 30.608076] ------------[ cut here ]------------ | [ 30.608109] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1618 | [ 30.608159] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 30.608292] Tainted: [W]=WARN [ 30.608313] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.608346] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 30.608378] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 30.608477] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 30.608505] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 30.608542] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055800 [ 30.608583] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 30.608621] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 30.608664] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443055800 [ 30.608706] FS: 00007f7d608bf840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 30.608752] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 30.608785] CR2: 00000000244e0988 CR3: 000000000421c004 CR4: 0000000000771ef0 [ 30.608826] PKRU: 55555554 [ 30.608842] Call Trace: [ 30.608855] [ 30.608868] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 30.608886] notifier_call_chain (kernel/notifier.c:85) [ 30.608906] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 30.608927] ? nla_strscpy (lib/nlattr.c:795) [ 30.608949] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 30.608980] ? __nla_validate_parse (lib/nlattr.c:620) [ 30.609004] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 30.609025] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 30.609048] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 30.609077] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 30.609100] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 30.609119] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 30.609146] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 30.609168] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 30.609187] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 30.609209] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 30.609239] ___sys_sendmsg (net/socket.c:2752) [ 30.609263] __sys_sendmsg (net/socket.c:2784) [ 30.609283] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 30.609305] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 30.609329] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 30.609354] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 30.609385] RIP: 0033:0x7f7d60af908e [ 30.609407] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 30.609500] RSP: 002b:00007ffd8a9cff60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 30.609539] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7d60af908e [ 30.609578] RDX: 0000000000000000 RSI: 00007ffd8a9d0010 RDI: 0000000000000005 [ 30.609622] RBP: 00007ffd8a9cff70 R08: 0000000000000000 R09: 0000000000000000 [ 30.609664] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf59 [ 30.609701] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd8a9d06e0 | [ 30.631180] ------------[ cut here ]------------ | [ 30.631211] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1620 | [ 30.631271] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 30.631393] Tainted: [W]=WARN [ 30.631418] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.631455] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 30.631484] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 30.631575] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 30.631601] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 30.631639] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1d00 [ 30.631682] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 30.631726] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 30.631794] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04418e1d00 [ 30.631836] FS: 00007f481adaa840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 30.631877] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 30.631908] CR2: 0000000023848988 CR3: 0000000003060002 CR4: 0000000000771ef0 [ 30.631951] PKRU: 55555554 [ 30.631967] Call Trace: [ 30.631983] [ 30.631996] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 30.632016] notifier_call_chain (kernel/notifier.c:85) [ 30.632038] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 30.632060] ? nla_strscpy (lib/nlattr.c:795) [ 30.632083] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 30.632115] ? __nla_validate_parse (lib/nlattr.c:620) [ 30.632140] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 30.632166] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 30.632185] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 30.632212] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 30.632235] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 30.632258] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 30.632288] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 30.632309] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 30.632330] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 30.632351] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 30.632375] ___sys_sendmsg (net/socket.c:2752) [ 30.632398] __sys_sendmsg (net/socket.c:2784) [ 30.632421] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 30.632440] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 30.632462] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 30.632489] RIP: 0033:0x7f481afe408e [ 30.632507] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 30.632597] RSP: 002b:00007ffc86768020 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 30.632637] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f481afe408e [ 30.632678] RDX: 0000000000000000 RSI: 00007ffc867680d0 RDI: 0000000000000005 [ 30.632712] RBP: 00007ffc86768030 R08: 0000000000000000 R09: 0000000000000000 [ 30.632762] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf59 [ 30.632803] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc867687a0 | [ 30.662157] ------------[ cut here ]------------ | [ 30.662193] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1622 | [ 30.662252] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 30.662382] Tainted: [W]=WARN [ 30.662402] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.662441] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 30.662470] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 30.662561] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 30.662589] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 30.662626] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228300 [ 30.662672] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 30.662708] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 30.662753] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443228300 [ 30.662795] FS: 00007f11a0534840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 30.662837] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 30.662869] CR2: 00000000219b7988 CR3: 00000000032e0006 CR4: 0000000000771ef0 [ 30.662907] PKRU: 55555554 [ 30.662920] Call Trace: [ 30.662934] [ 30.662951] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 30.662975] notifier_call_chain (kernel/notifier.c:85) [ 30.663001] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 30.663024] ? nla_strscpy (lib/nlattr.c:795) [ 30.663047] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 30.663079] ? __nla_validate_parse (lib/nlattr.c:620) [ 30.663106] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 30.663128] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 30.663149] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 30.663179] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 30.663201] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 30.663222] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 30.663253] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 30.663275] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 30.663292] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 30.663319] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 30.663342] ___sys_sendmsg (net/socket.c:2752) [ 30.663368] __sys_sendmsg (net/socket.c:2784) [ 30.663388] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 30.663412] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 30.663435] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 30.663463] RIP: 0033:0x7f11a076e08e [ 30.663484] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 30.663574] RSP: 002b:00007ffe57189660 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 30.663616] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f11a076e08e [ 30.663660] RDX: 0000000000000000 RSI: 00007ffe57189710 RDI: 0000000000000005 [ 30.663703] RBP: 00007ffe57189670 R08: 0000000000000000 R09: 0000000000000000 [ 30.663752] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf59 [ 30.663796] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe57189de0 | [ 30.696247] ------------[ cut here ]------------ | [ 30.696278] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1623 | [ 30.696334] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 30.696465] Tainted: [W]=WARN [ 30.696493] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.696529] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 30.696559] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 30.696671] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 30.696700] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 30.696747] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229a00 [ 30.696791] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 30.696830] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 30.696877] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443229a00 [ 30.696919] FS: 00007ff7d0131840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 30.696963] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 30.696993] CR2: 00007ff7d04011a0 CR3: 00000000032e0004 CR4: 0000000000771ef0 [ 30.697030] PKRU: 55555554 [ 30.697050] Call Trace: [ 30.697063] [ 30.697078] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 30.697100] notifier_call_chain (kernel/notifier.c:85) [ 30.697124] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 30.697149] ? nla_strscpy (lib/nlattr.c:795) [ 30.697171] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 30.697199] ? __nla_validate_parse (lib/nlattr.c:620) [ 30.697227] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 30.697249] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 30.697272] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 30.697303] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 30.697324] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 30.697344] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 30.697371] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 30.697392] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 30.697410] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 30.697432] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 30.697453] ___sys_sendmsg (net/socket.c:2752) [ 30.697478] __sys_sendmsg (net/socket.c:2784) [ 30.697500] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 30.697521] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 30.697542] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 30.697571] RIP: 0033:0x7ff7d036b08e [ 30.697592] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 30.697684] RSP: 002b:00007ffe6b174400 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 30.697727] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff7d036b08e [ 30.697778] RDX: 0000000000000000 RSI: 00007ffe6b1744b0 RDI: 0000000000000005 [ 30.697815] RBP: 00007ffe6b174410 R08: 0000000000000000 R09: 0000000000000000 [ 30.697852] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf59 [ 30.697893] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe6b174b80 | [ 30.721571] ------------[ cut here ]------------ | [ 30.721605] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1625 | [ 30.721663] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 30.721777] Tainted: [W]=WARN [ 30.721800] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.721837] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 30.721869] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 30.721969] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 30.721997] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 30.722038] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431feb00 [ 30.722079] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 30.722122] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 30.722164] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04431feb00 [ 30.722205] FS: 00007f5490ee8840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 30.722251] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 30.722283] CR2: 000000003059b988 CR3: 000000000321e003 CR4: 0000000000771ef0 [ 30.722329] PKRU: 55555554 [ 30.722345] Call Trace: [ 30.722358] [ 30.722372] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 30.722396] notifier_call_chain (kernel/notifier.c:85) [ 30.722419] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 30.722443] ? nla_strscpy (lib/nlattr.c:795) [ 30.722469] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 30.722499] ? __nla_validate_parse (lib/nlattr.c:620) [ 30.722528] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 30.722554] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 30.722575] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 30.722606] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 30.722631] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 30.722653] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 30.722684] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 30.722705] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 30.722726] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 30.722755] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 30.722780] ___sys_sendmsg (net/socket.c:2752) [ 30.722802] __sys_sendmsg (net/socket.c:2784) [ 30.722827] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 30.722848] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 30.722867] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 30.722896] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 30.722923] RIP: 0033:0x7f549112208e [ 30.722948] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 30.723046] RSP: 002b:00007ffd3615a310 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 30.723090] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f549112208e [ 30.723133] RDX: 0000000000000000 RSI: 00007ffd3615a3c0 RDI: 0000000000000005 [ 30.723172] RBP: 00007ffd3615a320 R08: 0000000000000000 R09: 0000000000000000 [ 30.723213] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf59 [ 30.723254] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd3615aa90 | [ 30.737544] ------------[ cut here ]------------ | [ 30.737577] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1627 | [ 30.737640] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 30.737773] Tainted: [W]=WARN [ 30.737798] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.737831] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 30.737858] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 30.737954] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 30.737990] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 30.738027] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441891f00 [ 30.738065] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 30.738105] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 30.738151] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441891f00 [ 30.738197] FS: 00007f4d94176840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 30.738244] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 30.738279] CR2: 0000000031dd2988 CR3: 0000000004151006 CR4: 0000000000771ef0 [ 30.738323] PKRU: 55555554 [ 30.738336] Call Trace: [ 30.738352] [ 30.738371] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 30.738392] notifier_call_chain (kernel/notifier.c:85) [ 30.738416] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 30.738437] ? nla_strscpy (lib/nlattr.c:795) [ 30.738460] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 30.738486] ? __nla_validate_parse (lib/nlattr.c:620) [ 30.738513] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 30.738533] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 30.738561] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 30.738590] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 30.738612] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 30.738633] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 30.738663] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 30.738689] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 30.738709] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 30.738735] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 30.738763] ___sys_sendmsg (net/socket.c:2752) [ 30.738787] __sys_sendmsg (net/socket.c:2784) [ 30.738808] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 30.738830] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 30.738851] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 30.738881] RIP: 0033:0x7f4d943b008e [ 30.738902] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 30.738998] RSP: 002b:00007ffd18eeca00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 30.739039] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4d943b008e [ 30.739083] RDX: 0000000000000000 RSI: 00007ffd18eecab0 RDI: 0000000000000005 [ 30.739121] RBP: 00007ffd18eeca10 R08: 0000000000000000 R09: 0000000000000000 [ 30.739159] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf59 [ 30.739199] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd18eed180 | [ 30.756086] ------------[ cut here ]------------ | [ 30.756113] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1628 | [ 30.756160] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 30.756286] Tainted: [W]=WARN [ 30.756309] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.756345] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 30.756374] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 30.756469] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 30.756511] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 30.756548] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1500 [ 30.756596] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 30.756651] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 30.756688] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04418e1500 [ 30.756738] FS: 00007f6055460840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 30.756786] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 30.756821] CR2: 00007f60557301a0 CR3: 00000000030c0004 CR4: 0000000000771ef0 [ 30.756861] PKRU: 55555554 [ 30.756876] Call Trace: [ 30.756892] [ 30.756908] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 30.756930] notifier_call_chain (kernel/notifier.c:85) [ 30.756953] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 30.756978] ? nla_strscpy (lib/nlattr.c:795) [ 30.756999] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 30.757029] ? __nla_validate_parse (lib/nlattr.c:620) [ 30.757063] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 30.757085] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 30.757108] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 30.757138] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 30.757158] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 30.757179] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 30.757208] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 30.757230] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 30.757255] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 30.757276] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 30.757298] ___sys_sendmsg (net/socket.c:2752) [ 30.757320] __sys_sendmsg (net/socket.c:2784) [ 30.757342] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 30.757364] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 30.757386] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 30.757417] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 30.757450] RIP: 0033:0x7f605569a08e [ 30.757470] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 30.757563] RSP: 002b:00007fff478cd910 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 30.757606] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f605569a08e [ 30.757648] RDX: 0000000000000000 RSI: 00007fff478cd9c0 RDI: 0000000000000005 [ 30.757689] RBP: 00007fff478cd920 R08: 0000000000000000 R09: 0000000000000000 [ 30.757734] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf59 [ 30.757774] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff478ce090 | [ 30.795234] ------------[ cut here ]------------ | [ 30.795261] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1630 | [ 30.795311] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 30.795433] Tainted: [W]=WARN [ 30.795454] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.795489] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 30.795518] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 30.795610] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 30.795638] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 30.795693] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055000 [ 30.795744] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 30.795781] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 30.795826] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443055000 [ 30.795868] FS: 00007f455f4cd840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 30.795918] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 30.795959] CR2: 0000000020543988 CR3: 0000000001948002 CR4: 0000000000771ef0 [ 30.796003] PKRU: 55555554 [ 30.796024] Call Trace: [ 30.796038] [ 30.796058] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 30.796084] notifier_call_chain (kernel/notifier.c:85) [ 30.796107] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 30.796139] ? nla_strscpy (lib/nlattr.c:795) [ 30.796163] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 30.796193] ? __nla_validate_parse (lib/nlattr.c:620) [ 30.796228] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 30.796253] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 30.796273] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 30.796302] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 30.796325] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 30.796350] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 30.796380] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 30.796403] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 30.796424] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 30.796449] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 30.796473] ___sys_sendmsg (net/socket.c:2752) [ 30.796497] __sys_sendmsg (net/socket.c:2784) [ 30.796522] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 30.796545] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 30.796567] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 30.796599] RIP: 0033:0x7f455f70708e [ 30.796624] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 30.796727] RSP: 002b:00007ffdaa683c20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 30.796775] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f455f70708e [ 30.796815] RDX: 0000000000000000 RSI: 00007ffdaa683cd0 RDI: 0000000000000005 [ 30.796857] RBP: 00007ffdaa683c30 R08: 0000000000000000 R09: 0000000000000000 [ 30.796896] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf59 [ 30.796939] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdaa6843a0 | [ 30.821394] ------------[ cut here ]------------ | [ 30.821425] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1632 | [ 30.821482] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 30.821621] Tainted: [W]=WARN [ 30.821645] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.821681] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 30.821713] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 30.821819] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 30.821847] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 30.821887] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fee00 [ 30.821928] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 30.821965] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 30.822010] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04431fee00 [ 30.822050] FS: 00007f7d574e2840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 30.822089] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 30.822120] CR2: 00007f7d577b21a0 CR3: 000000000d2c7001 CR4: 0000000000771ef0 [ 30.822160] PKRU: 55555554 [ 30.822173] Call Trace: [ 30.822187] [ 30.822200] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 30.822222] notifier_call_chain (kernel/notifier.c:85) [ 30.822256] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 30.822277] ? nla_strscpy (lib/nlattr.c:795) [ 30.822303] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 30.822330] ? __nla_validate_parse (lib/nlattr.c:620) [ 30.822356] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 30.822377] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 30.822399] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 30.822427] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 30.822450] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 30.822470] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 30.822499] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 30.822520] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 30.822540] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 30.822561] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 30.822581] ___sys_sendmsg (net/socket.c:2752) [ 30.822603] __sys_sendmsg (net/socket.c:2784) [ 30.822624] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 30.822646] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 30.822666] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 30.822695] RIP: 0033:0x7f7d5771c08e [ 30.822716] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 30.822815] RSP: 002b:00007ffd5b8c2bc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 30.822858] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7d5771c08e [ 30.822899] RDX: 0000000000000000 RSI: 00007ffd5b8c2c70 RDI: 0000000000000005 [ 30.822939] RBP: 00007ffd5b8c2bd0 R08: 0000000000000000 R09: 0000000000000000 [ 30.822977] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf59 [ 30.823018] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd5b8c3340 | [ 30.837071] ------------[ cut here ]------------ | [ 30.837097] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1634 | [ 30.837145] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 30.837285] Tainted: [W]=WARN [ 30.837306] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.837345] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 30.837379] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 30.837477] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 30.837501] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 30.837540] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305a600 [ 30.837588] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 30.837625] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 30.837667] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044305a600 [ 30.837707] FS: 00007ff8588db840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 30.837758] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 30.837791] CR2: 000000002484f988 CR3: 00000000041ef004 CR4: 0000000000771ef0 [ 30.837830] PKRU: 55555554 [ 30.837845] Call Trace: [ 30.837859] [ 30.837874] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 30.837895] notifier_call_chain (kernel/notifier.c:85) [ 30.837918] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 30.837938] ? nla_strscpy (lib/nlattr.c:795) [ 30.837963] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 30.837992] ? __nla_validate_parse (lib/nlattr.c:620) [ 30.838019] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 30.838041] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 30.838063] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 30.838089] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 30.838108] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 30.838129] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 30.838159] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 30.838179] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 30.838200] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 30.838221] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 30.838250] ___sys_sendmsg (net/socket.c:2752) [ 30.838273] __sys_sendmsg (net/socket.c:2784) [ 30.838296] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 30.838316] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 30.838338] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 30.838368] RIP: 0033:0x7ff858b1508e [ 30.838388] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 30.838480] RSP: 002b:00007ffc8bef28a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 30.838521] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff858b1508e [ 30.838557] RDX: 0000000000000000 RSI: 00007ffc8bef2950 RDI: 0000000000000005 [ 30.838595] RBP: 00007ffc8bef28b0 R08: 0000000000000000 R09: 0000000000000000 [ 30.838635] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf59 [ 30.838672] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc8bef3020 | [ 30.848980] ------------[ cut here ]------------ | [ 30.849014] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1635 | [ 30.849074] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 30.849189] Tainted: [W]=WARN [ 30.849209] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.849240] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 30.849270] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 30.849363] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 30.849390] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 30.849427] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2d300 [ 30.849466] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 30.849506] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 30.849540] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2d300 [ 30.849577] FS: 00007f3b06f43840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 30.849614] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 30.849655] CR2: 000000002eefc988 CR3: 000000000869d003 CR4: 0000000000771ef0 [ 30.849696] PKRU: 55555554 [ 30.849710] Call Trace: [ 30.849722] [ 30.849743] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 30.849765] notifier_call_chain (kernel/notifier.c:85) [ 30.849785] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 30.849807] ? nla_strscpy (lib/nlattr.c:795) [ 30.849826] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 30.849854] ? __nla_validate_parse (lib/nlattr.c:620) [ 30.849880] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 30.849899] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 30.849920] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 30.849949] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 30.849972] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 30.849998] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 30.850021] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 30.850045] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 30.850066] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 30.850086] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 30.850109] ___sys_sendmsg (net/socket.c:2752) [ 30.850128] __sys_sendmsg (net/socket.c:2784) [ 30.850150] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 30.850177] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 30.850197] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 30.850225] RIP: 0033:0x7f3b0717d08e [ 30.850250] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 30.850335] RSP: 002b:00007fff5b1f9a20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 30.850380] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3b0717d08e [ 30.850423] RDX: 0000000000000000 RSI: 00007fff5b1f9ad0 RDI: 0000000000000005 [ 30.850464] RBP: 00007fff5b1f9a30 R08: 0000000000000000 R09: 0000000000000000 [ 30.850505] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf59 [ 30.850541] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff5b1fa1a0 | [ 30.872350] ------------[ cut here ]------------ | [ 30.872384] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1637 | [ 30.872436] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 30.872569] Tainted: [W]=WARN [ 30.872592] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.872626] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 30.872656] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 30.872746] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 30.872779] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 30.872824] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058900 [ 30.872861] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 30.872908] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 30.872949] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443058900 [ 30.872988] FS: 00007f9197d59840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 30.873028] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 30.873059] CR2: 000000000c832988 CR3: 0000000002ff4006 CR4: 0000000000771ef0 [ 30.873104] PKRU: 55555554 [ 30.873117] Call Trace: [ 30.873131] [ 30.873145] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 30.873167] notifier_call_chain (kernel/notifier.c:85) [ 30.873188] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 30.873211] ? nla_strscpy (lib/nlattr.c:795) [ 30.873235] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 30.873264] ? __nla_validate_parse (lib/nlattr.c:620) [ 30.873294] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 30.873316] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 30.873337] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 30.873365] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 30.873388] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 30.873407] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 30.873436] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 30.873458] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 30.873478] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 30.873501] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 30.873520] ___sys_sendmsg (net/socket.c:2752) [ 30.873540] __sys_sendmsg (net/socket.c:2784) [ 30.873564] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 30.873586] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 30.873607] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 30.873635] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 30.873661] RIP: 0033:0x7f9197f9308e [ 30.873686] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 30.873780] RSP: 002b:00007ffe4a91cdf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 30.873822] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9197f9308e [ 30.873862] RDX: 0000000000000000 RSI: 00007ffe4a91cea0 RDI: 0000000000000005 [ 30.873899] RBP: 00007ffe4a91ce00 R08: 0000000000000000 R09: 0000000000000000 [ 30.873938] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf59 [ 30.873983] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe4a91d570 | [ 30.898842] ------------[ cut here ]------------ | [ 30.898873] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1639 | [ 30.898974] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 30.899101] Tainted: [W]=WARN [ 30.899123] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.899163] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 30.899189] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 30.899287] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 30.899324] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 30.899365] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228a00 [ 30.899404] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 30.899444] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 30.899485] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443228a00 [ 30.899534] FS: 00007f6bc57ba840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 30.899576] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 30.899613] CR2: 0000000010cd6988 CR3: 000000000875f005 CR4: 0000000000771ef0 [ 30.899654] PKRU: 55555554 [ 30.899671] Call Trace: [ 30.899683] [ 30.899704] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 30.899725] notifier_call_chain (kernel/notifier.c:85) [ 30.899754] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 30.899776] ? nla_strscpy (lib/nlattr.c:795) [ 30.899796] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 30.899825] ? __nla_validate_parse (lib/nlattr.c:620) [ 30.899857] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 30.899879] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 30.899899] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 30.899926] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 30.899950] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 30.899976] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 30.900006] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 30.900028] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 30.900053] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 30.900074] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 30.900100] ___sys_sendmsg (net/socket.c:2752) [ 30.900121] __sys_sendmsg (net/socket.c:2784) [ 30.900143] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 30.900164] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 30.900187] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 30.900217] RIP: 0033:0x7f6bc59f408e [ 30.900243] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 30.900333] RSP: 002b:00007ffe216c4e10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 30.900371] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6bc59f408e [ 30.900409] RDX: 0000000000000000 RSI: 00007ffe216c4ec0 RDI: 0000000000000005 [ 30.900451] RBP: 00007ffe216c4e20 R08: 0000000000000000 R09: 0000000000000000 [ 30.900489] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5a [ 30.900530] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe216c5590 | [ 30.918007] ------------[ cut here ]------------ | [ 30.918034] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1640 | [ 30.918090] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 30.918221] Tainted: [W]=WARN [ 30.918246] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.918283] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 30.918310] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 30.918405] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 30.918435] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 30.918474] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059500 [ 30.918514] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 30.918552] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 30.918592] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443059500 [ 30.918639] FS: 00007fb122e62840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 30.918681] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 30.918716] CR2: 00007fb1231321a0 CR3: 000000000329a002 CR4: 0000000000771ef0 [ 30.918761] PKRU: 55555554 [ 30.918776] Call Trace: [ 30.918791] [ 30.918806] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 30.918827] notifier_call_chain (kernel/notifier.c:85) [ 30.918849] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 30.918872] ? nla_strscpy (lib/nlattr.c:795) [ 30.918896] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 30.918926] ? __nla_validate_parse (lib/nlattr.c:620) [ 30.918959] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 30.918980] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 30.919002] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 30.919030] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 30.919055] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 30.919081] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 30.919109] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 30.919129] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 30.919151] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 30.919174] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 30.919194] ___sys_sendmsg (net/socket.c:2752) [ 30.919218] __sys_sendmsg (net/socket.c:2784) [ 30.919242] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 30.919262] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 30.919283] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 30.919311] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 30.919338] RIP: 0033:0x7fb12309c08e [ 30.919359] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 30.919449] RSP: 002b:00007fff2534eeb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 30.919494] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb12309c08e [ 30.919538] RDX: 0000000000000000 RSI: 00007fff2534ef60 RDI: 0000000000000005 [ 30.919575] RBP: 00007fff2534eec0 R08: 0000000000000000 R09: 0000000000000000 [ 30.919616] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5a [ 30.919658] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff2534f630 | [ 30.948687] ------------[ cut here ]------------ | [ 30.948721] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1642 | [ 30.948774] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 30.948897] Tainted: [W]=WARN [ 30.948932] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.948969] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 30.949004] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 30.949097] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 30.949129] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 30.949170] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2d600 [ 30.949213] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 30.949254] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 30.949296] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2d600 [ 30.949337] FS: 00007fc013483840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 30.949382] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 30.949412] CR2: 0000000020ae6988 CR3: 00000000041ef001 CR4: 0000000000771ef0 [ 30.949456] PKRU: 55555554 [ 30.949470] Call Trace: [ 30.949484] [ 30.949497] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 30.949523] notifier_call_chain (kernel/notifier.c:85) [ 30.949547] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 30.949565] ? nla_strscpy (lib/nlattr.c:795) [ 30.949585] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 30.949615] ? __nla_validate_parse (lib/nlattr.c:620) [ 30.949651] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 30.949675] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 30.949699] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 30.949728] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 30.949753] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 30.949770] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 30.949800] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 30.949828] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 30.949860] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 30.949881] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 30.949908] ___sys_sendmsg (net/socket.c:2752) [ 30.949929] __sys_sendmsg (net/socket.c:2784) [ 30.949952] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 30.949979] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 30.950001] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 30.950030] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 30.950069] RIP: 0033:0x7fc0136bd08e [ 30.950090] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 30.950186] RSP: 002b:00007ffcda5d3ab0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 30.950227] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc0136bd08e [ 30.950269] RDX: 0000000000000000 RSI: 00007ffcda5d3b60 RDI: 0000000000000005 [ 30.950312] RBP: 00007ffcda5d3ac0 R08: 0000000000000000 R09: 0000000000000000 [ 30.950348] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5a [ 30.950394] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcda5d4230 | [ 30.968650] ------------[ cut here ]------------ | [ 30.968687] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1644 | [ 30.968744] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 30.968876] Tainted: [W]=WARN [ 30.968902] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.968934] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 30.968961] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 30.969064] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 30.969093] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 30.969135] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228a00 [ 30.969175] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 30.969211] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 30.969261] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443228a00 [ 30.969304] FS: 00007feebba65840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 30.969347] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 30.969379] CR2: 00000000379e6988 CR3: 000000000300a004 CR4: 0000000000771ef0 [ 30.969425] PKRU: 55555554 [ 30.969441] Call Trace: [ 30.969456] [ 30.969474] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 30.969498] notifier_call_chain (kernel/notifier.c:85) [ 30.969520] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 30.969542] ? nla_strscpy (lib/nlattr.c:795) [ 30.969565] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 30.969595] ? __nla_validate_parse (lib/nlattr.c:620) [ 30.969623] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 30.969658] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 30.969681] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 30.969710] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 30.969739] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 30.969764] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 30.969790] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 30.969808] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 30.969826] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 30.969848] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 30.969871] ___sys_sendmsg (net/socket.c:2752) [ 30.969891] __sys_sendmsg (net/socket.c:2784) [ 30.969912] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 30.969939] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 30.969960] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 30.969993] RIP: 0033:0x7feebbc9f08e [ 30.970015] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 30.970104] RSP: 002b:00007ffc6c373cd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 30.970151] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007feebbc9f08e [ 30.970191] RDX: 0000000000000000 RSI: 00007ffc6c373d80 RDI: 0000000000000005 [ 30.970235] RBP: 00007ffc6c373ce0 R08: 0000000000000000 R09: 0000000000000000 [ 30.970277] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5a [ 30.970318] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc6c374450 | [ 31.007794] ------------[ cut here ]------------ | [ 31.007823] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1646 | [ 31.007874] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 31.007992] Tainted: [W]=WARN [ 31.008018] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 31.008052] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 31.008082] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 31.008178] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 31.008209] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 31.008257] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059000 [ 31.008302] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 31.008341] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 31.008383] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443059000 [ 31.008427] FS: 00007f5eea3eb840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 31.008478] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.008513] CR2: 0000000006a32988 CR3: 00000000041ef003 CR4: 0000000000771ef0 [ 31.008553] PKRU: 55555554 [ 31.008574] Call Trace: [ 31.008589] [ 31.008606] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 31.008629] notifier_call_chain (kernel/notifier.c:85) [ 31.008651] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 31.008675] ? nla_strscpy (lib/nlattr.c:795) [ 31.008701] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 31.008742] ? __nla_validate_parse (lib/nlattr.c:620) [ 31.008772] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 31.008841] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 31.008867] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 31.008894] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 31.008923] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 31.008946] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 31.008975] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 31.008999] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 31.009022] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 31.009047] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 31.009071] ___sys_sendmsg (net/socket.c:2752) [ 31.009095] __sys_sendmsg (net/socket.c:2784) [ 31.009114] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 31.009138] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 31.009158] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 31.009190] RIP: 0033:0x7f5eea62508e [ 31.009216] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 31.009316] RSP: 002b:00007ffe185a50b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 31.009362] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5eea62508e [ 31.009402] RDX: 0000000000000000 RSI: 00007ffe185a5160 RDI: 0000000000000005 [ 31.009438] RBP: 00007ffe185a50c0 R08: 0000000000000000 R09: 0000000000000000 [ 31.009475] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5a [ 31.009514] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe185a5830 | [ 31.042458] ------------[ cut here ]------------ | [ 31.042489] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1648 | [ 31.042542] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 31.042684] Tainted: [W]=WARN [ 31.042708] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 31.042746] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 31.042780] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 31.042885] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 31.042917] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 31.042959] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2ce00 [ 31.043000] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 31.043038] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 31.043076] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2ce00 [ 31.043122] FS: 00007f56d8e71840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 31.043166] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.043201] CR2: 00007f56d91411a0 CR3: 00000000040b7006 CR4: 0000000000771ef0 [ 31.043252] PKRU: 55555554 [ 31.043266] Call Trace: [ 31.043280] [ 31.043296] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 31.043320] notifier_call_chain (kernel/notifier.c:85) [ 31.043341] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 31.043364] ? nla_strscpy (lib/nlattr.c:795) [ 31.043393] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 31.043422] ? __nla_validate_parse (lib/nlattr.c:620) [ 31.043451] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 31.043472] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 31.043496] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 31.043523] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 31.043545] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 31.043575] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 31.043600] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 31.043623] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 31.043652] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 31.043676] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 31.043699] ___sys_sendmsg (net/socket.c:2752) [ 31.043722] __sys_sendmsg (net/socket.c:2784) [ 31.043753] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 31.043775] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 31.043798] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 31.043824] RIP: 0033:0x7f56d90ab08e [ 31.043844] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 31.043940] RSP: 002b:00007fffc753bca0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 31.043986] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f56d90ab08e [ 31.044023] RDX: 0000000000000000 RSI: 00007fffc753bd50 RDI: 0000000000000005 [ 31.044062] RBP: 00007fffc753bcb0 R08: 0000000000000000 R09: 0000000000000000 [ 31.044104] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5a [ 31.044143] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffc753c420 | [ 31.056103] ------------[ cut here ]------------ | [ 31.056132] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1649 | [ 31.056188] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 31.056329] Tainted: [W]=WARN [ 31.056353] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 31.056390] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 31.056420] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 31.056524] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 31.056558] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 31.056601] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b000 [ 31.056647] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 31.056691] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 31.056740] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044322b000 [ 31.056780] FS: 00007fc84d4f2840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 31.056824] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.056864] CR2: 00007fc84d7c21a0 CR3: 00000000041ed005 CR4: 0000000000771ef0 [ 31.056908] PKRU: 55555554 [ 31.056929] Call Trace: [ 31.056951] [ 31.056968] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 31.056991] notifier_call_chain (kernel/notifier.c:85) [ 31.057012] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 31.057036] ? nla_strscpy (lib/nlattr.c:795) [ 31.057057] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 31.057085] ? __nla_validate_parse (lib/nlattr.c:620) [ 31.057112] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 31.057134] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 31.057157] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 31.057189] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 31.057210] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 31.057234] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 31.057263] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 31.057283] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 31.057306] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 31.057330] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 31.057352] ___sys_sendmsg (net/socket.c:2752) [ 31.057373] __sys_sendmsg (net/socket.c:2784) [ 31.057395] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 31.057421] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 31.057443] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 31.057471] RIP: 0033:0x7fc84d72c08e [ 31.057491] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 31.057578] RSP: 002b:00007ffd312a6860 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 31.057622] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc84d72c08e [ 31.057665] RDX: 0000000000000000 RSI: 00007ffd312a6910 RDI: 0000000000000005 [ 31.057711] RBP: 00007ffd312a6870 R08: 0000000000000000 R09: 0000000000000000 [ 31.057756] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5a [ 31.057801] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd312a6fe0 | [ 31.077085] ------------[ cut here ]------------ | [ 31.077120] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1651 | [ 31.077178] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 31.077315] Tainted: [W]=WARN [ 31.077337] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 31.077369] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 31.077398] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 31.077502] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 31.077528] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 31.077562] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058b00 [ 31.077602] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 31.077657] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 31.077701] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443058b00 [ 31.077754] FS: 00007f5f5f718840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 31.077803] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.077834] CR2: 000000003372f988 CR3: 000000000419e002 CR4: 0000000000771ef0 [ 31.077877] PKRU: 55555554 [ 31.077891] Call Trace: [ 31.077907] [ 31.077925] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 31.077947] notifier_call_chain (kernel/notifier.c:85) [ 31.077966] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 31.077989] ? nla_strscpy (lib/nlattr.c:795) [ 31.078011] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 31.078039] ? __nla_validate_parse (lib/nlattr.c:620) [ 31.078069] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 31.078093] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 31.078115] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 31.078141] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 31.078162] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 31.078179] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 31.078210] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 31.078237] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 31.078260] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 31.078280] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 31.078300] ___sys_sendmsg (net/socket.c:2752) [ 31.078323] __sys_sendmsg (net/socket.c:2784) [ 31.078345] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 31.078368] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 31.078388] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 31.078416] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 31.078440] RIP: 0033:0x7f5f5f95208e [ 31.078459] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 31.078545] RSP: 002b:00007ffca69f4c90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 31.078594] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5f5f95208e [ 31.078630] RDX: 0000000000000000 RSI: 00007ffca69f4d40 RDI: 0000000000000005 [ 31.078669] RBP: 00007ffca69f4ca0 R08: 0000000000000000 R09: 0000000000000000 [ 31.078711] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5a [ 31.078770] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffca69f5410 | [ 31.095156] ------------[ cut here ]------------ | [ 31.095193] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1652 | [ 31.095253] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 31.095375] Tainted: [W]=WARN [ 31.095397] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 31.095428] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 31.095458] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 31.095550] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 31.095580] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 31.095621] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229600 [ 31.095668] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 31.095709] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 31.095758] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443229600 [ 31.095797] FS: 00007fce98bab840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 31.095838] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.095872] CR2: 000000001965f988 CR3: 00000000087fb001 CR4: 0000000000771ef0 [ 31.095916] PKRU: 55555554 [ 31.095929] Call Trace: [ 31.095941] [ 31.095954] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 31.095974] notifier_call_chain (kernel/notifier.c:85) [ 31.095996] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 31.096015] ? nla_strscpy (lib/nlattr.c:795) [ 31.096040] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 31.096066] ? __nla_validate_parse (lib/nlattr.c:620) [ 31.096094] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 31.096114] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 31.096136] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 31.096163] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 31.096185] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 31.096207] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 31.096238] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 31.096259] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 31.096279] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 31.096301] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 31.096323] ___sys_sendmsg (net/socket.c:2752) [ 31.096346] __sys_sendmsg (net/socket.c:2784) [ 31.096367] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 31.096387] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 31.096406] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 31.096438] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 31.096469] RIP: 0033:0x7fce98de508e [ 31.096488] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 31.096576] RSP: 002b:00007ffdcd2c8830 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 31.096617] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fce98de508e [ 31.096655] RDX: 0000000000000000 RSI: 00007ffdcd2c88e0 RDI: 0000000000000005 [ 31.096695] RBP: 00007ffdcd2c8840 R08: 0000000000000000 R09: 0000000000000000 [ 31.096746] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5a [ 31.096790] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdcd2c8fb0 | [ 31.118472] ------------[ cut here ]------------ | [ 31.118495] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1654 | [ 31.118547] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 31.118687] Tainted: [W]=WARN [ 31.118708] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 31.118757] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 31.118792] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 31.118885] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 31.118916] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 31.118960] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054d00 [ 31.119007] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 31.119056] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 31.119105] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443054d00 [ 31.119156] FS: 00007f41e4667840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 31.119203] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.119242] CR2: 000000002da51988 CR3: 0000000009602004 CR4: 0000000000771ef0 [ 31.119285] PKRU: 55555554 [ 31.119299] Call Trace: [ 31.119314] [ 31.119329] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 31.119353] notifier_call_chain (kernel/notifier.c:85) [ 31.119374] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 31.119393] ? nla_strscpy (lib/nlattr.c:795) [ 31.119415] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 31.119443] ? __nla_validate_parse (lib/nlattr.c:620) [ 31.119467] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 31.119490] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 31.119511] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 31.119540] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 31.119561] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 31.119579] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 31.119605] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 31.119628] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 31.119651] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 31.119673] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 31.119694] ___sys_sendmsg (net/socket.c:2752) [ 31.119715] __sys_sendmsg (net/socket.c:2784) [ 31.119746] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 31.119765] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 31.119786] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 31.119812] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 31.119837] RIP: 0033:0x7f41e48a108e [ 31.119856] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 31.119937] RSP: 002b:00007fff26ffec90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 31.119974] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f41e48a108e [ 31.120015] RDX: 0000000000000000 RSI: 00007fff26ffed40 RDI: 0000000000000005 [ 31.120055] RBP: 00007fff26ffeca0 R08: 0000000000000000 R09: 0000000000000000 [ 31.120103] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5a [ 31.120143] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff26fff410 | [ 31.124252] ------------[ cut here ]------------ | [ 31.124287] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1655 | [ 31.124340] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 31.124481] Tainted: [W]=WARN [ 31.124509] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 31.124544] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 31.124572] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 31.124670] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 31.124701] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 31.124755] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229600 [ 31.124798] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 31.124834] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 31.124874] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443229600 [ 31.124911] FS: 00007f0a5538f840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 31.124954] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.124988] CR2: 000000002e54a988 CR3: 000000000300a003 CR4: 0000000000771ef0 [ 31.125030] PKRU: 55555554 [ 31.125043] Call Trace: [ 31.125057] [ 31.125069] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 31.125091] notifier_call_chain (kernel/notifier.c:85) [ 31.125113] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 31.125133] ? nla_strscpy (lib/nlattr.c:795) [ 31.125156] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 31.125185] ? __nla_validate_parse (lib/nlattr.c:620) [ 31.125216] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 31.125252] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 31.125275] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 31.125300] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 31.125326] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 31.125347] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 31.125375] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 31.125398] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 31.125419] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 31.125441] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 31.125466] ___sys_sendmsg (net/socket.c:2752) [ 31.125491] __sys_sendmsg (net/socket.c:2784) [ 31.125511] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 31.125533] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 31.125552] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 31.125582] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 31.125610] RIP: 0033:0x7f0a555c908e [ 31.125631] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 31.125740] RSP: 002b:00007ffd33a5b470 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 31.125786] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0a555c908e [ 31.125831] RDX: 0000000000000000 RSI: 00007ffd33a5b520 RDI: 0000000000000005 [ 31.125872] RBP: 00007ffd33a5b480 R08: 0000000000000000 R09: 0000000000000000 [ 31.125913] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5a [ 31.125952] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd33a5bbf0 | [ 31.155112] ------------[ cut here ]------------ | [ 31.155138] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1657 | [ 31.155191] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 31.155320] Tainted: [W]=WARN [ 31.155341] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 31.155376] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 31.155402] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 31.155498] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 31.155524] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 31.155561] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054b00 [ 31.155598] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 31.155635] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 31.155682] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443054b00 [ 31.155721] FS: 00007f57d1032840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 31.155772] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.155810] CR2: 00007f57d13021a0 CR3: 000000000d24b006 CR4: 0000000000771ef0 [ 31.155854] PKRU: 55555554 [ 31.155869] Call Trace: [ 31.155883] [ 31.155896] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 31.155919] notifier_call_chain (kernel/notifier.c:85) [ 31.155940] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 31.155962] ? nla_strscpy (lib/nlattr.c:795) [ 31.155981] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 31.156011] ? __nla_validate_parse (lib/nlattr.c:620) [ 31.156038] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 31.156060] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 31.156081] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 31.156105] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 31.156126] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 31.156144] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 31.156169] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 31.156189] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 31.156207] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 31.156230] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 31.156257] ___sys_sendmsg (net/socket.c:2752) [ 31.156279] __sys_sendmsg (net/socket.c:2784) [ 31.156301] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 31.156322] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 31.156341] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 31.156365] RIP: 0033:0x7f57d126c08e [ 31.156391] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 31.156483] RSP: 002b:00007ffee75de490 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 31.156525] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f57d126c08e [ 31.156565] RDX: 0000000000000000 RSI: 00007ffee75de540 RDI: 0000000000000005 [ 31.156607] RBP: 00007ffee75de4a0 R08: 0000000000000000 R09: 0000000000000000 [ 31.156651] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5a [ 31.156692] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffee75dec10 | [ 31.165988] ------------[ cut here ]------------ | [ 31.166013] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1659 | [ 31.166073] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 31.166206] Tainted: [W]=WARN [ 31.166228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 31.166270] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 31.166302] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 31.166403] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 31.166433] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 31.166472] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322bc00 [ 31.166515] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 31.166556] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 31.166602] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044322bc00 [ 31.166649] FS: 00007fdcf97bc840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 31.166692] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.166724] CR2: 0000000008485988 CR3: 0000000003258005 CR4: 0000000000771ef0 [ 31.166773] PKRU: 55555554 [ 31.166787] Call Trace: [ 31.166802] [ 31.166816] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 31.166840] notifier_call_chain (kernel/notifier.c:85) [ 31.166860] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 31.166882] ? nla_strscpy (lib/nlattr.c:795) [ 31.166904] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 31.166933] ? __nla_validate_parse (lib/nlattr.c:620) [ 31.166961] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 31.166984] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 31.167003] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 31.167031] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 31.167053] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 31.167075] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 31.167103] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 31.167124] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 31.167146] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 31.167169] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 31.167189] ___sys_sendmsg (net/socket.c:2752) [ 31.167209] __sys_sendmsg (net/socket.c:2784) [ 31.167235] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 31.167254] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 31.167278] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 31.167307] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 31.167337] RIP: 0033:0x7fdcf99f608e [ 31.167355] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 31.167442] RSP: 002b:00007fff20edbca0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 31.167482] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdcf99f608e [ 31.167532] RDX: 0000000000000000 RSI: 00007fff20edbd50 RDI: 0000000000000005 [ 31.167574] RBP: 00007fff20edbcb0 R08: 0000000000000000 R09: 0000000000000000 [ 31.167618] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5a [ 31.167663] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff20edc420 | [ 31.182525] ------------[ cut here ]------------ | [ 31.182554] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1660 | [ 31.182605] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 31.182723] Tainted: [W]=WARN [ 31.182750] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 31.182788] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 31.182820] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 31.182916] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 31.182942] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 31.182987] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322bc00 [ 31.183028] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 31.183069] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 31.183111] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044322bc00 [ 31.183151] FS: 00007f9f8ed9d840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 31.183199] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.183237] CR2: 000000002ad97988 CR3: 00000000040b7002 CR4: 0000000000771ef0 [ 31.183274] PKRU: 55555554 [ 31.183286] Call Trace: [ 31.183300] [ 31.183315] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 31.183336] notifier_call_chain (kernel/notifier.c:85) [ 31.183356] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 31.183378] ? nla_strscpy (lib/nlattr.c:795) [ 31.183400] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 31.183431] ? __nla_validate_parse (lib/nlattr.c:620) [ 31.183462] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 31.183482] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 31.183503] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 31.183529] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 31.183548] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 31.183574] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 31.183603] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 31.183621] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 31.183644] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 31.183661] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 31.183684] ___sys_sendmsg (net/socket.c:2752) [ 31.183705] __sys_sendmsg (net/socket.c:2784) [ 31.183726] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 31.183752] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 31.183771] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 31.183797] RIP: 0033:0x7f9f8efd708e [ 31.183821] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 31.183916] RSP: 002b:00007ffd72dc3b90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 31.183956] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9f8efd708e [ 31.183996] RDX: 0000000000000000 RSI: 00007ffd72dc3c40 RDI: 0000000000000005 [ 31.184039] RBP: 00007ffd72dc3ba0 R08: 0000000000000000 R09: 0000000000000000 [ 31.184083] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5a [ 31.184123] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd72dc4310 | [ 31.216008] ------------[ cut here ]------------ | [ 31.216043] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1661 | [ 31.216085] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 31.216218] Tainted: [W]=WARN [ 31.216248] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 31.216285] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 31.216316] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 31.216410] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 31.216439] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 31.216493] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1c00 [ 31.216535] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 31.216578] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 31.216619] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04418e1c00 [ 31.216665] FS: 00007f17711e8840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 31.216707] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.216744] CR2: 000000000f6d4988 CR3: 0000000002ff4001 CR4: 0000000000771ef0 [ 31.216786] PKRU: 55555554 [ 31.216802] Call Trace: [ 31.216815] [ 31.216830] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 31.216849] notifier_call_chain (kernel/notifier.c:85) [ 31.216870] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 31.216894] ? nla_strscpy (lib/nlattr.c:795) [ 31.216914] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 31.216942] ? __nla_validate_parse (lib/nlattr.c:620) [ 31.216965] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 31.216988] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 31.217010] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 31.217042] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 31.217064] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 31.217083] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 31.217110] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 31.217129] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 31.217148] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 31.217168] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 31.217189] ___sys_sendmsg (net/socket.c:2752) [ 31.217212] __sys_sendmsg (net/socket.c:2784) [ 31.217235] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 31.217256] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 31.217280] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 31.217308] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 31.217336] RIP: 0033:0x7f177142208e [ 31.217356] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 31.217452] RSP: 002b:00007ffcbdeac180 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 31.217486] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f177142208e [ 31.217525] RDX: 0000000000000000 RSI: 00007ffcbdeac230 RDI: 0000000000000005 [ 31.217566] RBP: 00007ffcbdeac190 R08: 0000000000000000 R09: 0000000000000000 [ 31.217609] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5a [ 31.217659] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcbdeac900 | [ 31.231965] ------------[ cut here ]------------ | [ 31.231998] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1663 | [ 31.232053] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 31.232189] Tainted: [W]=WARN [ 31.232211] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 31.232249] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 31.232279] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 31.232359] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 31.232388] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 31.232429] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058d00 [ 31.232473] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 31.232516] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 31.232564] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443058d00 [ 31.232610] FS: 00007f7c1ad23840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 31.232654] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.232690] CR2: 00007f4043055f90 CR3: 00000000030ce004 CR4: 0000000000771ef0 [ 31.232739] PKRU: 55555554 [ 31.232753] Call Trace: [ 31.232768] [ 31.232781] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 31.232803] notifier_call_chain (kernel/notifier.c:85) [ 31.232824] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 31.232845] ? nla_strscpy (lib/nlattr.c:795) [ 31.232866] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 31.232897] ? __nla_validate_parse (lib/nlattr.c:620) [ 31.232926] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 31.232949] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 31.232972] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 31.233002] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 31.233021] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 31.233046] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 31.233073] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 31.233092] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 31.233111] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 31.233134] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 31.233155] ___sys_sendmsg (net/socket.c:2752) [ 31.233177] __sys_sendmsg (net/socket.c:2784) [ 31.233198] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 31.233216] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 31.233241] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 31.233274] RIP: 0033:0x7f7c1af5d08e [ 31.233296] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 31.233393] RSP: 002b:00007fffe11788b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 31.233432] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7c1af5d08e [ 31.233470] RDX: 0000000000000000 RSI: 00007fffe1178960 RDI: 0000000000000005 [ 31.233506] RBP: 00007fffe11788c0 R08: 0000000000000000 R09: 0000000000000000 [ 31.233546] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5a [ 31.233586] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffe1179030 | [ 31.272598] ------------[ cut here ]------------ | [ 31.272630] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1664 | [ 31.272690] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 31.272824] Tainted: [W]=WARN [ 31.272846] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 31.272881] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 31.272907] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 31.272997] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 31.273022] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 31.273064] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1e00 [ 31.273105] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 31.273140] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 31.273182] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04418e1e00 [ 31.273224] FS: 00007fbf471ac840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 31.273272] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.273308] CR2: 0000000019ca6988 CR3: 000000000d2c7004 CR4: 0000000000771ef0 [ 31.273351] PKRU: 55555554 [ 31.273364] Call Trace: [ 31.273378] [ 31.273395] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 31.273414] notifier_call_chain (kernel/notifier.c:85) [ 31.273437] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 31.273456] ? nla_strscpy (lib/nlattr.c:795) [ 31.273482] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 31.273510] ? __nla_validate_parse (lib/nlattr.c:620) [ 31.273537] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 31.273558] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 31.273580] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 31.273604] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 31.273624] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 31.273645] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 31.273675] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 31.273698] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 31.273720] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 31.273744] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 31.273767] ___sys_sendmsg (net/socket.c:2752) [ 31.273788] __sys_sendmsg (net/socket.c:2784) [ 31.273808] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 31.273832] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 31.273853] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 31.273880] RIP: 0033:0x7fbf473e608e [ 31.273903] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 31.273997] RSP: 002b:00007ffcc54439b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 31.274046] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbf473e608e [ 31.274084] RDX: 0000000000000000 RSI: 00007ffcc5443a60 RDI: 0000000000000005 [ 31.274125] RBP: 00007ffcc54439c0 R08: 0000000000000000 R09: 0000000000000000 [ 31.274166] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5a [ 31.274212] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcc5444130 | [ 31.302783] ------------[ cut here ]------------ | [ 31.302818] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1666 | [ 31.302877] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 31.303005] Tainted: [W]=WARN [ 31.303029] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 31.303065] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 31.303096] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 31.303195] RSP: 0018:ff718e9ec0d236f0 EFLAGS: 00010286 [ 31.303223] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 31.303273] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229700 [ 31.303312] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 31.303353] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 31.303398] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443229700 [ 31.303440] FS: 00007f5ad1cb0840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 31.303484] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.303521] CR2: 00007f5ad1f801a0 CR3: 00000000030ce006 CR4: 0000000000771ef0 [ 31.303558] PKRU: 55555554 [ 31.303572] Call Trace: [ 31.303585] [ 31.303598] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 31.303621] notifier_call_chain (kernel/notifier.c:85) [ 31.303643] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 31.303669] ? nla_strscpy (lib/nlattr.c:795) [ 31.303691] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 31.303719] ? __nla_validate_parse (lib/nlattr.c:620) [ 31.303748] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 31.303771] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 31.303793] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 31.303821] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 31.303842] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 31.303862] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 31.303886] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 31.303907] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 31.303929] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 31.303951] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 31.303973] ___sys_sendmsg (net/socket.c:2752) [ 31.303996] __sys_sendmsg (net/socket.c:2784) [ 31.304020] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 31.304043] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 31.304063] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 31.304092] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 31.304119] RIP: 0033:0x7f5ad1eea08e [ 31.304139] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 31.304229] RSP: 002b:00007ffdaaa0be80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 31.304276] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5ad1eea08e [ 31.304317] RDX: 0000000000000000 RSI: 00007ffdaaa0bf30 RDI: 0000000000000005 [ 31.304361] RBP: 00007ffdaaa0be90 R08: 0000000000000000 R09: 0000000000000000 [ 31.304404] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5a [ 31.304449] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdaaa0c600 | [ 31.323988] ------------[ cut here ]------------ | [ 31.324022] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1668 | [ 31.324080] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 31.324204] Tainted: [W]=WARN [ 31.324227] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 31.324266] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 31.324295] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 31.324391] RSP: 0018:ff718e9ec0d236f0 EFLAGS: 00010286 [ 31.324418] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 31.324460] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443227a00 [ 31.324501] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 31.324549] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 31.324588] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443227a00 [ 31.324633] FS: 00007fb183ec7840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 31.324677] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.324709] CR2: 00007fb86cb58f98 CR3: 00000000018e3002 CR4: 0000000000771ef0 [ 31.324761] PKRU: 55555554 [ 31.324775] Call Trace: [ 31.324788] [ 31.324803] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 31.324823] notifier_call_chain (kernel/notifier.c:85) [ 31.324845] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 31.324871] ? nla_strscpy (lib/nlattr.c:795) [ 31.324890] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 31.324917] ? __nla_validate_parse (lib/nlattr.c:620) [ 31.324947] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 31.324968] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 31.324989] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 31.325017] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 31.325039] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 31.325060] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 31.325086] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 31.325106] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 31.325127] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 31.325150] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 31.325172] ___sys_sendmsg (net/socket.c:2752) [ 31.325198] __sys_sendmsg (net/socket.c:2784) [ 31.325220] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 31.325242] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 31.325269] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 31.325300] RIP: 0033:0x7fb18410108e [ 31.325320] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 31.325413] RSP: 002b:00007ffc829b8a40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 31.325453] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb18410108e [ 31.325495] RDX: 0000000000000000 RSI: 00007ffc829b8af0 RDI: 0000000000000005 [ 31.325533] RBP: 00007ffc829b8a50 R08: 0000000000000000 R09: 0000000000000000 [ 31.325573] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5a [ 31.325610] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc829b91c0 | [ 31.359671] ------------[ cut here ]------------ | [ 31.359758] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1670 | [ 31.359821] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 31.359950] Tainted: [W]=WARN [ 31.359970] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 31.360011] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 31.360042] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 31.360146] RSP: 0018:ff718e9ec0d336f0 EFLAGS: 00010286 [ 31.360173] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 31.360212] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443053a00 [ 31.360255] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 31.360295] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 31.360335] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443053a00 [ 31.360375] FS: 00007fd92ba00840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 31.360415] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.360450] CR2: 00007fd92bcd01a0 CR3: 00000000040b7005 CR4: 0000000000771ef0 [ 31.360492] PKRU: 55555554 [ 31.360507] Call Trace: [ 31.360522] [ 31.360536] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 31.360557] notifier_call_chain (kernel/notifier.c:85) [ 31.360575] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 31.360596] ? nla_strscpy (lib/nlattr.c:795) [ 31.360616] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 31.360645] ? __nla_validate_parse (lib/nlattr.c:620) [ 31.360679] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 31.360701] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 31.360721] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 31.360751] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 31.360772] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 31.360794] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 31.360821] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 31.360844] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 31.360867] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 31.360888] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 31.360907] ___sys_sendmsg (net/socket.c:2752) [ 31.360926] __sys_sendmsg (net/socket.c:2784) [ 31.360949] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 31.360969] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 31.360989] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 31.361017] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 31.361040] RIP: 0033:0x7fd92bc3a08e [ 31.361061] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 31.361156] RSP: 002b:00007ffd76596cf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 31.361200] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd92bc3a08e [ 31.361248] RDX: 0000000000000000 RSI: 00007ffd76596da0 RDI: 0000000000000005 [ 31.361287] RBP: 00007ffd76596d00 R08: 0000000000000000 R09: 0000000000000000 [ 31.361354] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5a [ 31.361397] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd76597470 | [ 31.378118] ------------[ cut here ]------------ | [ 31.378162] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1671 | [ 31.378217] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 31.378355] Tainted: [W]=WARN [ 31.378375] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 31.378414] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 31.378445] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 31.378538] RSP: 0018:ff718e9ec0d236f0 EFLAGS: 00010286 [ 31.378565] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 31.378609] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229b00 [ 31.378651] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 31.378691] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 31.378737] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443229b00 [ 31.378782] FS: 00007f07d1253840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 31.378827] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.378865] CR2: 000000001bdde988 CR3: 00000000086f0002 CR4: 0000000000771ef0 [ 31.378908] PKRU: 55555554 [ 31.378923] Call Trace: [ 31.378938] [ 31.378955] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 31.378983] notifier_call_chain (kernel/notifier.c:85) [ 31.379003] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 31.379028] ? nla_strscpy (lib/nlattr.c:795) [ 31.379050] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 31.379081] ? __slab_free (mm/slub.c:5558 (discriminator 4)) [ 31.379107] ? __nla_validate_parse (lib/nlattr.c:620) [ 31.379137] ? __refill_objects_node (./include/linux/spinlock.h:408 (discriminator 3) mm/slub.c:7174 (discriminator 3)) [ 31.379166] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 31.379190] ? refill_objects (mm/slub.c:7258 (discriminator 1)) [ 31.379213] ? __pcs_replace_empty_main (mm/slub.c:2816 mm/slub.c:4651) [ 31.379249] ? kmem_cache_alloc_node_noprof (mm/slub.c:4749 mm/slub.c:4883 mm/slub.c:4950) [ 31.379276] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 31.379298] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 31.379326] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 31.379348] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 31.379370] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 31.379402] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 31.379428] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 31.379449] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 31.379475] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 31.379498] ___sys_sendmsg (net/socket.c:2752) [ 31.379522] __sys_sendmsg (net/socket.c:2784) [ 31.379543] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 31.379566] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 31.379587] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 31.379615] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 31.379645] RIP: 0033:0x7f07d148d08e [ 31.379670] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 31.379766] RSP: 002b:00007ffe278ffdc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 31.379809] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f07d148d08e [ 31.379850] RDX: 0000000000000000 RSI: 00007ffe278ffe70 RDI: 0000000000000005 [ 31.379891] RBP: 00007ffe278ffdd0 R08: 0000000000000000 R09: 0000000000000000 [ 31.379935] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5a [ 31.379978] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe27900540 | [ 31.408505] ------------[ cut here ]------------ | [ 31.408532] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1672 | [ 31.408588] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 31.408712] Tainted: [W]=WARN [ 31.408748] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 31.408781] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 31.408810] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 31.408902] RSP: 0018:ff718e9ec0d336f0 EFLAGS: 00010286 [ 31.408931] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 31.408969] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059a00 [ 31.409005] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 31.409043] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 31.409082] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443059a00 [ 31.409121] FS: 00007fd9d7b09840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 31.409163] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.409197] CR2: 0000000009008988 CR3: 00000000030c0003 CR4: 0000000000771ef0 [ 31.409246] PKRU: 55555554 [ 31.409259] Call Trace: [ 31.409272] [ 31.409286] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 31.409305] notifier_call_chain (kernel/notifier.c:85) [ 31.409324] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 31.409342] ? nla_strscpy (lib/nlattr.c:795) [ 31.409365] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 31.409393] ? __nla_validate_parse (lib/nlattr.c:620) [ 31.409421] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 31.409443] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 31.409462] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 31.409495] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 31.409514] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 31.409538] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 31.409563] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 31.409584] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 31.409603] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 31.409623] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 31.409650] ___sys_sendmsg (net/socket.c:2752) [ 31.409674] __sys_sendmsg (net/socket.c:2784) [ 31.409695] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 31.409720] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 31.409753] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 31.409783] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 31.409815] RIP: 0033:0x7fd9d7d4308e [ 31.409838] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 31.409936] RSP: 002b:00007ffe28872cb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 31.409979] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd9d7d4308e [ 31.410021] RDX: 0000000000000000 RSI: 00007ffe28872d60 RDI: 0000000000000005 [ 31.410061] RBP: 00007ffe28872cc0 R08: 0000000000000000 R09: 0000000000000000 [ 31.410099] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5a [ 31.410137] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe28873430 | [ 31.421195] ------------[ cut here ]------------ | [ 31.421227] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1674 | [ 31.421293] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 31.421444] Tainted: [W]=WARN [ 31.421464] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 31.421500] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 31.421528] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 31.421625] RSP: 0018:ff718e9ec0d3b6f0 EFLAGS: 00010286 [ 31.421655] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 31.421693] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443053900 [ 31.421737] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 31.421783] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 31.421826] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443053900 [ 31.421874] FS: 00007f2c710a2840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 31.421917] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.421944] CR2: 00007f402cc84000 CR3: 000000000977a001 CR4: 0000000000771ef0 [ 31.421987] PKRU: 55555554 [ 31.421999] Call Trace: [ 31.422013] [ 31.422027] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 31.422051] notifier_call_chain (kernel/notifier.c:85) [ 31.422072] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 31.422093] ? nla_strscpy (lib/nlattr.c:795) [ 31.422114] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 31.422140] ? __nla_validate_parse (lib/nlattr.c:620) [ 31.422168] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 31.422190] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 31.422210] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 31.422239] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 31.422259] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 31.422281] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 31.422308] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 31.422331] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 31.422349] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 31.422367] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 31.422387] ___sys_sendmsg (net/socket.c:2752) [ 31.422408] __sys_sendmsg (net/socket.c:2784) [ 31.422429] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 31.422451] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 31.422472] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 31.422499] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 31.422524] RIP: 0033:0x7f2c712dc08e [ 31.422544] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 31.422636] RSP: 002b:00007ffc68972350 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 31.422683] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2c712dc08e [ 31.422728] RDX: 0000000000000000 RSI: 00007ffc68972400 RDI: 0000000000000005 [ 31.422772] RBP: 00007ffc68972360 R08: 0000000000000000 R09: 0000000000000000 [ 31.422813] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5a [ 31.422854] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc68972ad0 | [ 31.434526] ------------[ cut here ]------------ | [ 31.434575] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1676 | [ 31.434630] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 31.434769] Tainted: [W]=WARN [ 31.434792] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 31.434827] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 31.434855] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 31.434953] RSP: 0018:ff718e9ec0d336f0 EFLAGS: 00010286 [ 31.434978] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 31.435019] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229e00 [ 31.435057] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 31.435105] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 31.435147] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443229e00 [ 31.435191] FS: 00007fe02ca85840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 31.435228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.435261] CR2: 00000000129d1988 CR3: 000000000977a003 CR4: 0000000000771ef0 [ 31.435308] PKRU: 55555554 [ 31.435321] Call Trace: [ 31.435339] [ 31.435352] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 31.435375] notifier_call_chain (kernel/notifier.c:85) [ 31.435397] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 31.435417] ? nla_strscpy (lib/nlattr.c:795) [ 31.435441] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 31.435472] ? __nla_validate_parse (lib/nlattr.c:620) [ 31.435518] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 31.435546] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 31.435574] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 31.435605] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 31.435627] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 31.435648] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 31.435676] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 31.435696] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 31.435719] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 31.435743] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 31.435769] ___sys_sendmsg (net/socket.c:2752) [ 31.435789] __sys_sendmsg (net/socket.c:2784) [ 31.435814] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 31.435835] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 31.435857] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 31.435887] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 31.435914] RIP: 0033:0x7fe02ccbf08e [ 31.435937] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 31.436031] RSP: 002b:00007fff8a538bd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 31.436071] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe02ccbf08e [ 31.436109] RDX: 0000000000000000 RSI: 00007fff8a538c80 RDI: 0000000000000005 [ 31.436150] RBP: 00007fff8a538be0 R08: 0000000000000000 R09: 0000000000000000 [ 31.436186] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5a [ 31.436228] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff8a539350 | [ 31.453039] ------------[ cut here ]------------ | [ 31.453071] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1677 | [ 31.453126] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 31.453261] Tainted: [W]=WARN [ 31.453285] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 31.453321] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 31.453346] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 31.453446] RSP: 0018:ff718e9ec0d3b6f0 EFLAGS: 00010286 [ 31.453474] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 31.453516] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305a800 [ 31.453558] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 31.453598] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 31.453640] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044305a800 [ 31.453688] FS: 00007fca8ec18840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 31.453743] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.453776] CR2: 000000003c0d1988 CR3: 000000000d24b006 CR4: 0000000000771ef0 [ 31.453817] PKRU: 55555554 [ 31.453829] Call Trace: [ 31.453845] [ 31.453857] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 31.453876] notifier_call_chain (kernel/notifier.c:85) [ 31.453901] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 31.453921] ? nla_strscpy (lib/nlattr.c:795) [ 31.453940] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 31.453967] ? __nla_validate_parse (lib/nlattr.c:620) [ 31.453994] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 31.454013] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 31.454032] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 31.454061] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 31.454082] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 31.454104] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 31.454134] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 31.454155] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 31.454175] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 31.454197] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 31.454220] ___sys_sendmsg (net/socket.c:2752) [ 31.454247] __sys_sendmsg (net/socket.c:2784) [ 31.454268] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 31.454293] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 31.454316] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 31.454339] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 31.454368] RIP: 0033:0x7fca8ee5208e [ 31.454390] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 31.454483] RSP: 002b:00007ffedd52bfb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 31.454531] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fca8ee5208e [ 31.454567] RDX: 0000000000000000 RSI: 00007ffedd52c060 RDI: 0000000000000005 [ 31.454608] RBP: 00007ffedd52bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 31.454652] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5a [ 31.454694] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffedd52c730 | [ 31.463796] ------------[ cut here ]------------ | [ 31.463829] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1679 | [ 31.463898] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 31.464041] Tainted: [W]=WARN [ 31.464063] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 31.464098] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 31.464126] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 31.464222] RSP: 0018:ff718e9ec0d336f0 EFLAGS: 00010286 [ 31.464261] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 31.464300] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054000 [ 31.464346] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 31.464387] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 31.464427] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443054000 [ 31.464474] FS: 00007f865b5ce840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 31.464520] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.464549] CR2: 000000003421a988 CR3: 00000000018b7001 CR4: 0000000000771ef0 [ 31.464591] PKRU: 55555554 [ 31.464606] Call Trace: [ 31.464618] [ 31.464632] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 31.464656] notifier_call_chain (kernel/notifier.c:85) [ 31.464680] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 31.464703] ? nla_strscpy (lib/nlattr.c:795) [ 31.464723] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 31.464762] ? __nla_validate_parse (lib/nlattr.c:620) [ 31.464792] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 31.464815] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 31.464837] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 31.464865] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 31.464886] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 31.464909] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 31.464937] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 31.464958] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 31.464977] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 31.464994] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 31.465016] ___sys_sendmsg (net/socket.c:2752) [ 31.465038] __sys_sendmsg (net/socket.c:2784) [ 31.465058] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 31.465081] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 31.465101] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 31.465128] RIP: 0033:0x7f865b80808e [ 31.465149] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 31.465248] RSP: 002b:00007ffe13257fc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 31.465288] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f865b80808e [ 31.465325] RDX: 0000000000000000 RSI: 00007ffe13258070 RDI: 0000000000000005 [ 31.465367] RBP: 00007ffe13257fd0 R08: 0000000000000000 R09: 0000000000000000 [ 31.465411] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5a [ 31.465455] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe13258740 | [ 31.485667] ------------[ cut here ]------------ | [ 31.485698] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1680 | [ 31.485760] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 31.485888] Tainted: [W]=WARN [ 31.485915] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 31.485949] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 31.485984] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 31.486058] RSP: 0018:ff718e9ec0d3b6f0 EFLAGS: 00010286 [ 31.486083] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 31.486126] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058a00 [ 31.486171] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 31.486209] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 31.486254] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443058a00 [ 31.486294] FS: 00007f51be0a4840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 31.486334] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.486371] CR2: 000000000a9db988 CR3: 00000000086e0004 CR4: 0000000000771ef0 [ 31.486412] PKRU: 55555554 [ 31.486424] Call Trace: [ 31.486439] [ 31.486452] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 31.486474] notifier_call_chain (kernel/notifier.c:85) [ 31.486496] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 31.486519] ? nla_strscpy (lib/nlattr.c:795) [ 31.486542] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 31.486566] ? __nla_validate_parse (lib/nlattr.c:620) [ 31.486595] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 31.486618] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 31.486640] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 31.486669] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 31.486692] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 31.486714] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 31.486744] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 31.486767] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 31.486786] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 31.486808] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 31.486831] ___sys_sendmsg (net/socket.c:2752) [ 31.486855] __sys_sendmsg (net/socket.c:2784) [ 31.486874] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 31.486896] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 31.486913] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 31.486944] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 31.486968] RIP: 0033:0x7f51be2de08e [ 31.486992] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 31.487090] RSP: 002b:00007ffcb48a6600 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 31.487130] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f51be2de08e [ 31.487171] RDX: 0000000000000000 RSI: 00007ffcb48a66b0 RDI: 0000000000000005 [ 31.487214] RBP: 00007ffcb48a6610 R08: 0000000000000000 R09: 0000000000000000 [ 31.487261] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5a [ 31.487295] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcb48a6d80 | [ 31.513679] ------------[ cut here ]------------ | [ 31.513751] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1682 | [ 31.513814] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 31.513950] Tainted: [W]=WARN [ 31.513973] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 31.514014] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 31.514044] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 31.514139] RSP: 0018:ff718e9ec0d336f0 EFLAGS: 00010286 [ 31.514168] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 31.514209] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443053b00 [ 31.514258] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 31.514302] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 31.514344] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443053b00 [ 31.514391] FS: 00007f7e33adb840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 31.514426] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.514459] CR2: 00005566474c9000 CR3: 000000000d2db006 CR4: 0000000000771ef0 [ 31.514503] PKRU: 55555554 [ 31.514516] Call Trace: [ 31.514527] [ 31.514542] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 31.514568] notifier_call_chain (kernel/notifier.c:85) [ 31.514590] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 31.514613] ? nla_strscpy (lib/nlattr.c:795) [ 31.514634] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 31.514664] ? __nla_validate_parse (lib/nlattr.c:620) [ 31.514692] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 31.514713] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 31.514810] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 31.514858] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 31.514881] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 31.514901] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 31.514931] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 31.514952] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 31.514978] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 31.514998] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 31.515018] ___sys_sendmsg (net/socket.c:2752) [ 31.515036] __sys_sendmsg (net/socket.c:2784) [ 31.515055] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 31.515077] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 31.515097] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 31.515126] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 31.515149] RIP: 0033:0x7f7e33d1508e [ 31.515170] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 31.515264] RSP: 002b:00007ffcdee6bc20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 31.515301] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7e33d1508e [ 31.515341] RDX: 0000000000000000 RSI: 00007ffcdee6bcd0 RDI: 0000000000000005 [ 31.515381] RBP: 00007ffcdee6bc30 R08: 0000000000000000 R09: 0000000000000000 [ 31.515422] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5a [ 31.515466] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcdee6c3a0 | [ 31.539784] ------------[ cut here ]------------ | [ 31.539815] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1683 | [ 31.539876] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 31.540011] Tainted: [W]=WARN [ 31.540033] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 31.540071] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 31.540103] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 31.540195] RSP: 0018:ff718e9ec0d3b6f0 EFLAGS: 00010286 [ 31.540225] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 31.540275] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443227b00 [ 31.540312] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 31.540360] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 31.540400] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443227b00 [ 31.540443] FS: 00007f448a58e840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 31.540485] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.540518] CR2: 000000002cfa9988 CR3: 00000000042eb001 CR4: 0000000000771ef0 [ 31.540561] PKRU: 55555554 [ 31.540575] Call Trace: [ 31.540590] [ 31.540605] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 31.540629] notifier_call_chain (kernel/notifier.c:85) [ 31.540650] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 31.540672] ? nla_strscpy (lib/nlattr.c:795) [ 31.540694] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 31.540722] ? __nla_validate_parse (lib/nlattr.c:620) [ 31.540756] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 31.540779] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 31.540799] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 31.540829] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 31.540852] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 31.540872] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 31.540900] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 31.540921] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 31.540939] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 31.540959] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 31.540981] ___sys_sendmsg (net/socket.c:2752) [ 31.540999] __sys_sendmsg (net/socket.c:2784) [ 31.541019] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 31.541040] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 31.541058] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 31.541088] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 31.541115] RIP: 0033:0x7f448a7c808e [ 31.541137] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 31.541230] RSP: 002b:00007ffddc0391a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 31.541275] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f448a7c808e [ 31.541313] RDX: 0000000000000000 RSI: 00007ffddc039250 RDI: 0000000000000005 [ 31.541360] RBP: 00007ffddc0391b0 R08: 0000000000000000 R09: 0000000000000000 [ 31.541402] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5a [ 31.541441] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffddc039920 | [ 31.556260] ------------[ cut here ]------------ | [ 31.556290] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1685 | [ 31.556336] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 31.556480] Tainted: [W]=WARN [ 31.556499] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 31.556526] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 31.556554] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 31.556651] RSP: 0018:ff718e9ec0d4b6f0 EFLAGS: 00010286 [ 31.556700] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 31.556755] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322be00 [ 31.556788] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 31.556823] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 31.556868] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044322be00 [ 31.556917] FS: 00007f43b27d2840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 31.556952] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.556990] CR2: 00007f43b2aa21a0 CR3: 00000000086e2004 CR4: 0000000000771ef0 [ 31.557042] PKRU: 55555554 [ 31.557055] Call Trace: [ 31.557069] [ 31.557081] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 31.557105] notifier_call_chain (kernel/notifier.c:85) [ 31.557127] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 31.557151] ? nla_strscpy (lib/nlattr.c:795) [ 31.557171] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 31.557207] ? __nla_validate_parse (lib/nlattr.c:620) [ 31.557236] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 31.557256] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 31.557277] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 31.557304] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 31.557323] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 31.557343] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 31.557369] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 31.557394] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 31.557415] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 31.557437] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 31.557458] ___sys_sendmsg (net/socket.c:2752) [ 31.557477] __sys_sendmsg (net/socket.c:2784) [ 31.557499] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 31.557517] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 31.557539] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 31.557573] RIP: 0033:0x7f43b2a0c08e [ 31.557595] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 31.557693] RSP: 002b:00007ffca6457f30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 31.557739] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f43b2a0c08e [ 31.557783] RDX: 0000000000000000 RSI: 00007ffca6457fe0 RDI: 0000000000000005 [ 31.557822] RBP: 00007ffca6457f40 R08: 0000000000000000 R09: 0000000000000000 [ 31.557861] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5a [ 31.557903] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffca64586b0 | [ 31.566755] ------------[ cut here ]------------ | [ 31.566790] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1686 | [ 31.566852] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 31.566983] Tainted: [W]=WARN [ 31.567006] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 31.567042] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 31.567072] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 31.567169] RSP: 0018:ff718e9ec0d3b6f0 EFLAGS: 00010286 [ 31.567196] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 31.567230] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054100 [ 31.567273] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 31.567311] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 31.567350] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443054100 [ 31.567391] FS: 00007efc5e426840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 31.567443] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.567476] CR2: 000000001b055988 CR3: 00000000041c3003 CR4: 0000000000771ef0 [ 31.567519] PKRU: 55555554 [ 31.567533] Call Trace: [ 31.567547] [ 31.567560] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 31.567581] notifier_call_chain (kernel/notifier.c:85) [ 31.567601] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 31.567623] ? nla_strscpy (lib/nlattr.c:795) [ 31.567646] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 31.567674] ? __nla_validate_parse (lib/nlattr.c:620) [ 31.567699] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 31.567724] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 31.567755] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 31.567785] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 31.567809] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 31.567830] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 31.567856] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 31.567873] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 31.567893] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 31.567913] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 31.567933] ___sys_sendmsg (net/socket.c:2752) [ 31.567954] __sys_sendmsg (net/socket.c:2784) [ 31.567975] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 31.567995] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 31.568022] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 31.568051] RIP: 0033:0x7efc5e66008e [ 31.568077] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 31.568167] RSP: 002b:00007fff6a689be0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 31.568209] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007efc5e66008e [ 31.568251] RDX: 0000000000000000 RSI: 00007fff6a689c90 RDI: 0000000000000005 [ 31.568293] RBP: 00007fff6a689bf0 R08: 0000000000000000 R09: 0000000000000000 [ 31.568333] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5a [ 31.568373] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff6a68a360 | [ 31.587164] ------------[ cut here ]------------ | [ 31.587192] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1688 | [ 31.587260] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 31.587389] Tainted: [W]=WARN [ 31.587412] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 31.587448] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 31.587471] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 31.587570] RSP: 0018:ff718e9ec0d4b6f0 EFLAGS: 00010286 [ 31.587598] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 31.587643] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441891f00 [ 31.587686] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 31.587728] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 31.587773] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441891f00 [ 31.587814] FS: 00007f67048c7840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 31.587855] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.587893] CR2: 0000000000655988 CR3: 00000000042ce006 CR4: 0000000000771ef0 [ 31.587934] PKRU: 55555554 [ 31.587948] Call Trace: [ 31.587963] [ 31.587977] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 31.587998] notifier_call_chain (kernel/notifier.c:85) [ 31.588020] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 31.588043] ? nla_strscpy (lib/nlattr.c:795) [ 31.588063] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 31.588090] ? __nla_validate_parse (lib/nlattr.c:620) [ 31.588120] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 31.588141] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 31.588162] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 31.588188] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 31.588214] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 31.588239] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 31.588266] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 31.588290] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 31.588310] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 31.588332] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 31.588355] ___sys_sendmsg (net/socket.c:2752) [ 31.588376] __sys_sendmsg (net/socket.c:2784) [ 31.588397] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 31.588415] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 31.588439] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 31.588467] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 31.588493] RIP: 0033:0x7f6704b0108e [ 31.588516] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 31.588607] RSP: 002b:00007ffc09f80bd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 31.588650] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6704b0108e [ 31.588692] RDX: 0000000000000000 RSI: 00007ffc09f80c80 RDI: 0000000000000005 [ 31.588730] RBP: 00007ffc09f80be0 R08: 0000000000000000 R09: 0000000000000000 [ 31.588770] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5a [ 31.588813] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc09f81350 | [ 31.603014] ------------[ cut here ]------------ | [ 31.603042] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1689 | [ 31.603099] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 31.603228] Tainted: [W]=WARN [ 31.603254] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 31.603290] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 31.603320] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 31.603415] RSP: 0018:ff718e9ec0d3b6f0 EFLAGS: 00010286 [ 31.603444] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 31.603495] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fee00 [ 31.603535] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 31.603576] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 31.603619] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04431fee00 [ 31.603668] FS: 00007fa55caf3840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 31.603711] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.603754] CR2: 00000000102d8988 CR3: 0000000008745003 CR4: 0000000000771ef0 [ 31.603795] PKRU: 55555554 [ 31.603807] Call Trace: [ 31.603822] [ 31.603836] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 31.603858] notifier_call_chain (kernel/notifier.c:85) [ 31.603883] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 31.603905] ? nla_strscpy (lib/nlattr.c:795) [ 31.603924] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 31.603950] ? __nla_validate_parse (lib/nlattr.c:620) [ 31.603973] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 31.603998] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 31.604017] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 31.604043] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 31.604064] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 31.604082] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 31.604106] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 31.604128] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 31.604150] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 31.604171] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 31.604192] ___sys_sendmsg (net/socket.c:2752) [ 31.604214] __sys_sendmsg (net/socket.c:2784) [ 31.604237] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 31.604255] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 31.604275] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 31.604306] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 31.604332] RIP: 0033:0x7fa55cd2d08e [ 31.604352] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 31.604448] RSP: 002b:00007fff607e4210 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 31.604485] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa55cd2d08e [ 31.604524] RDX: 0000000000000000 RSI: 00007fff607e42c0 RDI: 0000000000000005 [ 31.604563] RBP: 00007fff607e4220 R08: 0000000000000000 R09: 0000000000000000 [ 31.604601] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5a [ 31.604639] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff607e4990 | [ 31.623730] ------------[ cut here ]------------ | [ 31.623767] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1691 | [ 31.623821] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 31.623951] Tainted: [W]=WARN [ 31.623974] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 31.624008] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 31.624039] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 31.624136] RSP: 0018:ff718e9ec0d536f0 EFLAGS: 00010286 [ 31.624163] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 31.624206] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2d400 [ 31.624264] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 31.624307] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 31.624349] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2d400 [ 31.624392] FS: 00007fadc9fb3840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 31.624434] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.624466] CR2: 00000000363fb988 CR3: 00000000032a9006 CR4: 0000000000771ef0 [ 31.624514] PKRU: 55555554 [ 31.624530] Call Trace: [ 31.624543] [ 31.624556] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 31.624576] notifier_call_chain (kernel/notifier.c:85) [ 31.624597] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 31.624617] ? nla_strscpy (lib/nlattr.c:795) [ 31.624641] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 31.624672] ? __nla_validate_parse (lib/nlattr.c:620) [ 31.624701] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 31.624722] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 31.624748] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 31.624780] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 31.624800] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 31.624820] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 31.624850] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 31.624873] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 31.624896] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 31.624919] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 31.624939] ___sys_sendmsg (net/socket.c:2752) [ 31.624957] __sys_sendmsg (net/socket.c:2784) [ 31.624979] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 31.625002] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 31.625021] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 31.625051] RIP: 0033:0x7fadca1ed08e [ 31.625074] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 31.625176] RSP: 002b:00007ffd3670f3c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 31.625224] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fadca1ed08e [ 31.625274] RDX: 0000000000000000 RSI: 00007ffd3670f470 RDI: 0000000000000005 [ 31.625318] RBP: 00007ffd3670f3d0 R08: 0000000000000000 R09: 0000000000000000 [ 31.625360] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5a [ 31.625404] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd3670fb40 | [ 31.648493] ------------[ cut here ]------------ | [ 31.648526] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1692 | [ 31.648576] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 31.648705] Tainted: [W]=WARN [ 31.648724] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 31.648760] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 31.648791] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 31.648881] RSP: 0018:ff718e9ec0d3b6f0 EFLAGS: 00010286 [ 31.648908] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 31.648955] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322bb00 [ 31.648998] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 31.649041] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 31.649084] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044322bb00 [ 31.649122] FS: 00007fe4148da840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 31.649163] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.649201] CR2: 000000000a0f4988 CR3: 0000000003064002 CR4: 0000000000771ef0 [ 31.649245] PKRU: 55555554 [ 31.649259] Call Trace: [ 31.649276] [ 31.649297] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 31.649318] notifier_call_chain (kernel/notifier.c:85) [ 31.649338] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 31.649362] ? nla_strscpy (lib/nlattr.c:795) [ 31.649384] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 31.649409] ? __nla_validate_parse (lib/nlattr.c:620) [ 31.649439] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 31.649466] ? kmem_cache_alloc_node_noprof (mm/slub.c:4749 mm/slub.c:4883 mm/slub.c:4950) [ 31.649494] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 31.649513] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 31.649539] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 31.649559] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 31.649582] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 31.649607] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 31.649623] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 31.649652] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 31.649672] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 31.649692] ___sys_sendmsg (net/socket.c:2752) [ 31.649714] __sys_sendmsg (net/socket.c:2784) [ 31.649749] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 31.649770] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 31.649792] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 31.649822] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 31.649852] RIP: 0033:0x7fe414b1408e [ 31.649878] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 31.649961] RSP: 002b:00007ffcbf25ea80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 31.650003] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe414b1408e [ 31.650045] RDX: 0000000000000000 RSI: 00007ffcbf25eb30 RDI: 0000000000000005 [ 31.650088] RBP: 00007ffcbf25ea90 R08: 0000000000000000 R09: 0000000000000000 [ 31.650128] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5a [ 31.650165] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcbf25f200 | [ 31.681284] ------------[ cut here ]------------ | [ 31.681315] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1694 | [ 31.681366] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 31.681497] Tainted: [W]=WARN [ 31.681518] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 31.681553] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 31.681583] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 31.681687] RSP: 0018:ff718e9ec0d5b6f0 EFLAGS: 00010286 [ 31.681719] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 31.681765] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054400 [ 31.681798] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 31.681838] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 31.681877] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443054400 [ 31.681920] FS: 00007f7366d3a840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 31.681965] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.682002] CR2: 000000001dd19988 CR3: 000000000307b001 CR4: 0000000000771ef0 [ 31.682045] PKRU: 55555554 [ 31.682059] Call Trace: [ 31.682072] [ 31.682088] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 31.682109] notifier_call_chain (kernel/notifier.c:85) [ 31.682130] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 31.682152] ? nla_strscpy (lib/nlattr.c:795) [ 31.682177] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 31.682212] ? __nla_validate_parse (lib/nlattr.c:620) [ 31.682248] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 31.682270] ? __pcs_replace_empty_main (mm/slub.c:4620) [ 31.682298] ? kmem_cache_alloc_node_noprof (mm/slub.c:4749 mm/slub.c:4883 mm/slub.c:4950) [ 31.682325] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 31.682346] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 31.682374] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 31.682398] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 31.682424] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 31.682455] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 31.682480] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 31.682503] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 31.682526] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 31.682549] ___sys_sendmsg (net/socket.c:2752) [ 31.682574] __sys_sendmsg (net/socket.c:2784) [ 31.682594] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 31.682619] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 31.682643] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 31.682673] RIP: 0033:0x7f7366f7408e [ 31.682697] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 31.682810] RSP: 002b:00007ffd03087e40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 31.682848] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7366f7408e [ 31.682886] RDX: 0000000000000000 RSI: 00007ffd03087ef0 RDI: 0000000000000005 [ 31.682928] RBP: 00007ffd03087e50 R08: 0000000000000000 R09: 0000000000000000 [ 31.682968] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5a [ 31.683008] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd030885c0 | [ 31.697892] ------------[ cut here ]------------ | [ 31.697924] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1696 | [ 31.697977] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 31.698097] Tainted: [W]=WARN [ 31.698122] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 31.698152] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 31.698178] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 31.698271] RSP: 0018:ff718e9ec0d3b6f0 EFLAGS: 00010286 [ 31.698303] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 31.698345] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229900 [ 31.698384] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 31.698428] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 31.698470] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443229900 [ 31.698515] FS: 00007f5d53b8c840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 31.698563] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.698593] CR2: 000000000e050988 CR3: 0000000008696004 CR4: 0000000000771ef0 [ 31.698636] PKRU: 55555554 [ 31.698654] Call Trace: [ 31.698668] [ 31.698681] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 31.698701] notifier_call_chain (kernel/notifier.c:85) [ 31.698723] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 31.698749] ? nla_strscpy (lib/nlattr.c:795) [ 31.698772] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 31.698809] ? __nla_validate_parse (lib/nlattr.c:620) [ 31.698839] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 31.698859] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 31.698879] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 31.698908] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 31.698931] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 31.698953] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 31.698981] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 31.699005] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 31.699035] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 31.699056] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 31.699078] ___sys_sendmsg (net/socket.c:2752) [ 31.699109] __sys_sendmsg (net/socket.c:2784) [ 31.699130] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 31.699149] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 31.699168] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 31.699196] RIP: 0033:0x7f5d53dc608e [ 31.699218] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 31.699308] RSP: 002b:00007ffc0bbe2940 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 31.699344] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5d53dc608e [ 31.699386] RDX: 0000000000000000 RSI: 00007ffc0bbe29f0 RDI: 0000000000000005 [ 31.699426] RBP: 00007ffc0bbe2950 R08: 0000000000000000 R09: 0000000000000000 [ 31.699473] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5a [ 31.699514] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc0bbe30c0 | [ 31.716066] ------------[ cut here ]------------ | [ 31.716097] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1698 | [ 31.716151] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 31.716280] Tainted: [W]=WARN [ 31.716301] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 31.716335] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 31.716364] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 31.716455] RSP: 0018:ff718e9ec0d5b6f0 EFLAGS: 00010286 [ 31.716483] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 31.716523] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054b00 [ 31.716563] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 31.716607] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 31.716650] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443054b00 [ 31.716696] FS: 00007fb10c10b840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 31.716747] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.716775] CR2: 00000000161dd988 CR3: 000000000335c003 CR4: 0000000000771ef0 [ 31.716820] PKRU: 55555554 [ 31.716832] Call Trace: [ 31.716846] [ 31.716859] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 31.716882] notifier_call_chain (kernel/notifier.c:85) [ 31.716903] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 31.716922] ? nla_strscpy (lib/nlattr.c:795) [ 31.716946] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 31.716974] ? __nla_validate_parse (lib/nlattr.c:620) [ 31.717003] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 31.717024] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 31.717048] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 31.717076] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 31.717097] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 31.717121] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 31.717148] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 31.717168] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 31.717188] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 31.717208] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 31.717229] ___sys_sendmsg (net/socket.c:2752) [ 31.717257] __sys_sendmsg (net/socket.c:2784) [ 31.717281] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 31.717305] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 31.717327] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 31.717355] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 31.717382] RIP: 0033:0x7fb10c34508e [ 31.717402] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 31.717493] RSP: 002b:00007fff1ad779d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 31.717531] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb10c34508e [ 31.717573] RDX: 0000000000000000 RSI: 00007fff1ad77a80 RDI: 0000000000000005 [ 31.717611] RBP: 00007fff1ad779e0 R08: 0000000000000000 R09: 0000000000000000 [ 31.717653] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5a [ 31.717698] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff1ad78150 | [ 31.748824] ------------[ cut here ]------------ | [ 31.748858] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1699 | [ 31.748920] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 31.749054] Tainted: [W]=WARN [ 31.749075] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 31.749111] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 31.749140] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 31.749237] RSP: 0018:ff718e9ec0d3b6f0 EFLAGS: 00010286 [ 31.749264] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 31.749304] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443053a00 [ 31.749348] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 31.749392] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 31.749432] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443053a00 [ 31.749476] FS: 00007f7c1cd49840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 31.749515] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.749547] CR2: 000000000cf86988 CR3: 0000000003253001 CR4: 0000000000771ef0 [ 31.749589] PKRU: 55555554 [ 31.749601] Call Trace: [ 31.749613] [ 31.749628] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 31.749648] notifier_call_chain (kernel/notifier.c:85) [ 31.749671] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 31.749693] ? nla_strscpy (lib/nlattr.c:795) [ 31.749716] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 31.749749] ? __nla_validate_parse (lib/nlattr.c:620) [ 31.749778] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 31.749804] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 31.749826] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 31.749855] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 31.749877] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 31.749900] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 31.749926] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 31.749945] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 31.749966] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 31.749985] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 31.750005] ___sys_sendmsg (net/socket.c:2752) [ 31.750028] __sys_sendmsg (net/socket.c:2784) [ 31.750050] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 31.750069] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 31.750091] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 31.750119] RIP: 0033:0x7f7c1cf8308e [ 31.750139] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 31.750244] RSP: 002b:00007ffc8b45a850 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 31.750288] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7c1cf8308e [ 31.750330] RDX: 0000000000000000 RSI: 00007ffc8b45a900 RDI: 0000000000000005 [ 31.750371] RBP: 00007ffc8b45a860 R08: 0000000000000000 R09: 0000000000000000 [ 31.750413] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5a [ 31.750457] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc8b45afd0 | [ 31.773463] ------------[ cut here ]------------ | [ 31.773508] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1701 | [ 31.773568] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 31.773711] Tainted: [W]=WARN [ 31.773732] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 31.773770] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 31.773801] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 31.773898] RSP: 0018:ff718e9ec0d5b6f0 EFLAGS: 00010286 [ 31.773924] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 31.773971] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229f00 [ 31.774003] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 31.774041] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 31.774081] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443229f00 [ 31.774124] FS: 00007f9259f81840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 31.774161] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.774195] CR2: 00007f925a2511a0 CR3: 0000000001980005 CR4: 0000000000771ef0 [ 31.774242] PKRU: 55555554 [ 31.774254] Call Trace: [ 31.774275] [ 31.774288] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 31.774313] notifier_call_chain (kernel/notifier.c:85) [ 31.774332] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 31.774361] ? nla_strscpy (lib/nlattr.c:795) [ 31.774386] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 31.774414] ? __nla_validate_parse (lib/nlattr.c:620) [ 31.774445] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 31.774470] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 31.774491] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 31.774513] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 31.774533] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 31.774552] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 31.774579] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 31.774599] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 31.774619] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 31.774641] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 31.774663] ___sys_sendmsg (net/socket.c:2752) [ 31.774685] __sys_sendmsg (net/socket.c:2784) [ 31.774705] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 31.774726] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 31.774751] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 31.774781] RIP: 0033:0x7f925a1bb08e [ 31.774800] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 31.774899] RSP: 002b:00007ffdb0261060 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 31.774942] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f925a1bb08e [ 31.774975] RDX: 0000000000000000 RSI: 00007ffdb0261110 RDI: 0000000000000005 [ 31.775021] RBP: 00007ffdb0261070 R08: 0000000000000000 R09: 0000000000000000 [ 31.775064] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5a [ 31.775102] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdb02617e0 | [ 31.808430] ------------[ cut here ]------------ | [ 31.808466] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1703 | [ 31.808524] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 31.808652] Tainted: [W]=WARN [ 31.808672] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 31.808705] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 31.808737] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 31.808833] RSP: 0018:ff718e9ec0d3b6f0 EFLAGS: 00010286 [ 31.808866] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 31.808904] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fec00 [ 31.808940] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 31.808983] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 31.809022] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04431fec00 [ 31.809067] FS: 00007f39d8f5e840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 31.809110] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.809144] CR2: 000000002088e988 CR3: 00000000041dc004 CR4: 0000000000771ef0 [ 31.809184] PKRU: 55555554 [ 31.809197] Call Trace: [ 31.809211] [ 31.809225] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 31.809248] notifier_call_chain (kernel/notifier.c:85) [ 31.809272] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 31.809293] ? nla_strscpy (lib/nlattr.c:795) [ 31.809316] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 31.809343] ? __nla_validate_parse (lib/nlattr.c:620) [ 31.809373] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 31.809394] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 31.809421] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 31.809449] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 31.809469] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 31.809493] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 31.809521] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 31.809546] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 31.809564] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 31.809591] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 31.809615] ___sys_sendmsg (net/socket.c:2752) [ 31.809637] __sys_sendmsg (net/socket.c:2784) [ 31.809658] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 31.809680] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 31.809702] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 31.809733] RIP: 0033:0x7f39d919808e [ 31.809760] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 31.809857] RSP: 002b:00007ffdf6de2da0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 31.809896] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f39d919808e [ 31.809937] RDX: 0000000000000000 RSI: 00007ffdf6de2e50 RDI: 0000000000000005 [ 31.809975] RBP: 00007ffdf6de2db0 R08: 0000000000000000 R09: 0000000000000000 [ 31.810014] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5a [ 31.810055] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdf6de3520 | [ 31.827160] ------------[ cut here ]------------ | [ 31.827191] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1704 | [ 31.827250] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 31.827374] Tainted: [W]=WARN [ 31.827395] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 31.827431] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 31.827463] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 31.827563] RSP: 0018:ff718e9ec0d5b6f0 EFLAGS: 00010286 [ 31.827592] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 31.827631] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059a00 [ 31.827671] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 31.827709] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 31.827753] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443059a00 [ 31.827799] FS: 00007ff9f8dc9840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 31.827842] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.827878] CR2: 00000000341fc988 CR3: 00000000041dc001 CR4: 0000000000771ef0 [ 31.827923] PKRU: 55555554 [ 31.827938] Call Trace: [ 31.827951] [ 31.827965] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 31.827989] notifier_call_chain (kernel/notifier.c:85) [ 31.828008] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 31.828029] ? nla_strscpy (lib/nlattr.c:795) [ 31.828051] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 31.828079] ? __nla_validate_parse (lib/nlattr.c:620) [ 31.828109] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 31.828132] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 31.828154] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 31.828186] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 31.828208] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 31.828225] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 31.828256] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 31.828278] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 31.828299] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 31.828317] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 31.828338] ___sys_sendmsg (net/socket.c:2752) [ 31.828360] __sys_sendmsg (net/socket.c:2784) [ 31.828383] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 31.828403] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 31.828421] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 31.828450] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 31.828477] RIP: 0033:0x7ff9f900308e [ 31.828497] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 31.828594] RSP: 002b:00007ffcc0a1fc20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 31.828635] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff9f900308e [ 31.828679] RDX: 0000000000000000 RSI: 00007ffcc0a1fcd0 RDI: 0000000000000005 [ 31.828722] RBP: 00007ffcc0a1fc30 R08: 0000000000000000 R09: 0000000000000000 [ 31.828768] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5a [ 31.828810] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcc0a203a0 | [ 31.848067] ------------[ cut here ]------------ | [ 31.848099] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1706 | [ 31.848156] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 31.848297] Tainted: [W]=WARN [ 31.848317] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 31.848358] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 31.848390] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 31.848490] RSP: 0018:ff718e9ec0d3b6f0 EFLAGS: 00010286 [ 31.848519] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 31.848562] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054600 [ 31.848604] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 31.848648] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 31.848694] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443054600 [ 31.848743] FS: 00007f56c5b19840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 31.848791] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.848825] CR2: 0000000027eee988 CR3: 00000000032a9006 CR4: 0000000000771ef0 [ 31.848864] PKRU: 55555554 [ 31.848878] Call Trace: [ 31.848892] [ 31.848907] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 31.848929] notifier_call_chain (kernel/notifier.c:85) [ 31.848948] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 31.848971] ? nla_strscpy (lib/nlattr.c:795) [ 31.848996] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 31.849023] ? __nla_validate_parse (lib/nlattr.c:620) [ 31.849054] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 31.849077] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 31.849099] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 31.849130] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 31.849152] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 31.849171] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 31.849196] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 31.849226] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 31.849246] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 31.849269] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 31.849288] ___sys_sendmsg (net/socket.c:2752) [ 31.849312] __sys_sendmsg (net/socket.c:2784) [ 31.849331] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 31.849354] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 31.849376] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 31.849406] RIP: 0033:0x7f56c5d5308e [ 31.849429] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 31.849523] RSP: 002b:00007ffe71bc8180 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 31.849567] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f56c5d5308e [ 31.849605] RDX: 0000000000000000 RSI: 00007ffe71bc8230 RDI: 0000000000000005 [ 31.849653] RBP: 00007ffe71bc8190 R08: 0000000000000000 R09: 0000000000000000 [ 31.849697] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5a [ 31.849743] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe71bc8900 | [ 31.876105] ------------[ cut here ]------------ | [ 31.876135] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1708 | [ 31.876190] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 31.876334] Tainted: [W]=WARN [ 31.876354] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 31.876393] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 31.876424] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 31.876524] RSP: 0018:ff718e9ec0d5b6f0 EFLAGS: 00010286 [ 31.876558] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 31.876596] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1400 [ 31.876630] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 31.876673] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 31.876711] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04418e1400 [ 31.876762] FS: 00007efc4ec70840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 31.876803] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.876835] CR2: 00007efc4ef401a0 CR3: 0000000008696003 CR4: 0000000000771ef0 [ 31.876877] PKRU: 55555554 [ 31.876890] Call Trace: [ 31.876905] [ 31.876923] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 31.876946] notifier_call_chain (kernel/notifier.c:85) [ 31.876971] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 31.876993] ? nla_strscpy (lib/nlattr.c:795) [ 31.877012] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 31.877039] ? __nla_validate_parse (lib/nlattr.c:620) [ 31.877067] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 31.877093] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 31.877112] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 31.877141] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 31.877160] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 31.877181] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 31.877207] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 31.877226] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 31.877251] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 31.877274] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 31.877295] ___sys_sendmsg (net/socket.c:2752) [ 31.877315] __sys_sendmsg (net/socket.c:2784) [ 31.877336] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 31.877357] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 31.877378] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 31.877406] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 31.877437] RIP: 0033:0x7efc4eeaa08e [ 31.877460] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 31.877551] RSP: 002b:00007ffef16a9570 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 31.877593] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007efc4eeaa08e [ 31.877634] RDX: 0000000000000000 RSI: 00007ffef16a9620 RDI: 0000000000000005 [ 31.877680] RBP: 00007ffef16a9580 R08: 0000000000000000 R09: 0000000000000000 [ 31.877725] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5a [ 31.877824] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef16a9cf0 | [ 31.903263] ------------[ cut here ]------------ | [ 31.903290] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1709 | [ 31.903343] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 31.903481] Tainted: [W]=WARN [ 31.903503] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 31.903544] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 31.903571] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 31.903674] RSP: 0018:ff718e9ec0d3b6f0 EFLAGS: 00010286 [ 31.903703] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 31.903741] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1400 [ 31.903787] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 31.903829] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 31.903867] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04418e1400 [ 31.903912] FS: 00007f8818f9f840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 31.903950] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.903988] CR2: 000000003de76988 CR3: 00000000032de002 CR4: 0000000000771ef0 [ 31.904030] PKRU: 55555554 [ 31.904042] Call Trace: [ 31.904056] [ 31.904071] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 31.904092] notifier_call_chain (kernel/notifier.c:85) [ 31.904112] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 31.904132] ? nla_strscpy (lib/nlattr.c:795) [ 31.904153] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 31.904180] ? __nla_validate_parse (lib/nlattr.c:620) [ 31.904205] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 31.904228] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 31.904252] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 31.904278] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 31.904300] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 31.904322] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 31.904351] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 31.904375] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 31.904397] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 31.904418] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 31.904439] ___sys_sendmsg (net/socket.c:2752) [ 31.904460] __sys_sendmsg (net/socket.c:2784) [ 31.904481] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 31.904503] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 31.904525] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 31.904549] RIP: 0033:0x7f88191d908e [ 31.904572] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 31.904670] RSP: 002b:00007ffd5962e0a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 31.904708] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f88191d908e [ 31.904755] RDX: 0000000000000000 RSI: 00007ffd5962e150 RDI: 0000000000000005 [ 31.904797] RBP: 00007ffd5962e0b0 R08: 0000000000000000 R09: 0000000000000000 [ 31.904838] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5b [ 31.904887] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd5962e820 | [ 31.934936] ------------[ cut here ]------------ | [ 31.934976] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1710 | [ 31.935031] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 31.935163] Tainted: [W]=WARN [ 31.935185] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 31.935224] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 31.935255] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 31.935360] RSP: 0018:ff718e9ec0d5b6f0 EFLAGS: 00010286 [ 31.935384] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 31.935425] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b000 [ 31.935468] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 31.935509] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 31.935548] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044322b000 [ 31.935583] FS: 00007f971f2fa840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 31.935624] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.935657] CR2: 0000000022423988 CR3: 0000000004151005 CR4: 0000000000771ef0 [ 31.935694] PKRU: 55555554 [ 31.935710] Call Trace: [ 31.935724] [ 31.935744] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 31.935770] notifier_call_chain (kernel/notifier.c:85) [ 31.935791] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 31.935811] ? nla_strscpy (lib/nlattr.c:795) [ 31.935836] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 31.935866] ? __nla_validate_parse (lib/nlattr.c:620) [ 31.935894] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 31.935921] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 31.935944] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 31.935967] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 31.935988] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 31.936010] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 31.936034] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 31.936055] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 31.936077] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 31.936098] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 31.936118] ___sys_sendmsg (net/socket.c:2752) [ 31.936140] __sys_sendmsg (net/socket.c:2784) [ 31.936161] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 31.936183] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 31.936205] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 31.936235] RIP: 0033:0x7f971f53408e [ 31.936258] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 31.936349] RSP: 002b:00007fff486c4b20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 31.936389] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f971f53408e [ 31.936428] RDX: 0000000000000000 RSI: 00007fff486c4bd0 RDI: 0000000000000005 [ 31.936466] RBP: 00007fff486c4b30 R08: 0000000000000000 R09: 0000000000000000 [ 31.936506] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5b [ 31.936545] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff486c52a0 | [ 31.966837] ------------[ cut here ]------------ | [ 31.966910] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1712 | [ 31.966956] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 31.967090] Tainted: [W]=WARN [ 31.967110] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 31.967145] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 31.967174] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 31.967269] RSP: 0018:ff718e9ec0d3b6f0 EFLAGS: 00010286 [ 31.967301] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 31.967344] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228200 [ 31.967381] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 31.967429] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 31.967471] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443228200 [ 31.967519] FS: 00007ff6083d3840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 31.967561] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.967595] CR2: 000000002f41a988 CR3: 000000000335c004 CR4: 0000000000771ef0 [ 31.967642] PKRU: 55555554 [ 31.967658] Call Trace: [ 31.967673] [ 31.967686] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 31.967710] notifier_call_chain (kernel/notifier.c:85) [ 31.967732] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 31.967805] ? nla_strscpy (lib/nlattr.c:795) [ 31.967829] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 31.967858] ? __nla_validate_parse (lib/nlattr.c:620) [ 31.967889] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 31.967912] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 31.967935] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 31.967960] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 31.967981] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 31.968004] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 31.968032] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 31.968055] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 31.968076] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 31.968099] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 31.968119] ___sys_sendmsg (net/socket.c:2752) [ 31.968138] __sys_sendmsg (net/socket.c:2784) [ 31.968160] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 31.968183] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 31.968208] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 31.968237] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 31.968267] RIP: 0033:0x7ff60860d08e [ 31.968287] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 31.968388] RSP: 002b:00007ffce761da00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 31.968429] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff60860d08e [ 31.968471] RDX: 0000000000000000 RSI: 00007ffce761dab0 RDI: 0000000000000005 [ 31.968513] RBP: 00007ffce761da10 R08: 0000000000000000 R09: 0000000000000000 [ 31.968558] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5b [ 31.968601] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffce761e180 | [ 31.981000] ------------[ cut here ]------------ | [ 31.981029] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1714 | [ 31.981087] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 31.981218] Tainted: [W]=WARN [ 31.981244] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 31.981277] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 31.981307] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 31.981413] RSP: 0018:ff718e9ec0d5b6f0 EFLAGS: 00010286 [ 31.981445] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 31.981486] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055000 [ 31.981523] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 31.981569] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 31.981615] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443055000 [ 31.981664] FS: 00007face2145840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 31.981707] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.981748] CR2: 000000003734f988 CR3: 000000000d277001 CR4: 0000000000771ef0 [ 31.981794] PKRU: 55555554 [ 31.981807] Call Trace: [ 31.981821] [ 31.981835] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 31.981860] notifier_call_chain (kernel/notifier.c:85) [ 31.981883] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 31.981907] ? nla_strscpy (lib/nlattr.c:795) [ 31.981930] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 31.981958] ? __nla_validate_parse (lib/nlattr.c:620) [ 31.981987] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 31.982009] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 31.982031] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 31.982060] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 31.982083] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 31.982104] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 31.982132] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 31.982155] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 31.982178] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 31.982203] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 31.982224] ___sys_sendmsg (net/socket.c:2752) [ 31.982251] __sys_sendmsg (net/socket.c:2784) [ 31.982274] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 31.982297] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 31.982319] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 31.982346] RIP: 0033:0x7face237f08e [ 31.982368] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 31.982469] RSP: 002b:00007ffff99c7f80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 31.982515] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007face237f08e [ 31.982554] RDX: 0000000000000000 RSI: 00007ffff99c8030 RDI: 0000000000000005 [ 31.982600] RBP: 00007ffff99c7f90 R08: 0000000000000000 R09: 0000000000000000 [ 31.982645] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5b [ 31.982687] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffff99c8700 | [ 32.011106] ------------[ cut here ]------------ | [ 32.011141] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1716 | [ 32.011200] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 32.011321] Tainted: [W]=WARN [ 32.011340] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 32.011378] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 32.011407] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 32.011506] RSP: 0018:ff718e9ec0d3b6f0 EFLAGS: 00010286 [ 32.011534] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 32.011574] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fec00 [ 32.011612] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 32.011656] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 32.011699] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04431fec00 [ 32.011747] FS: 00007fc77b548840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 32.011793] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 32.011830] CR2: 000000001b367988 CR3: 000000000965e006 CR4: 0000000000771ef0 [ 32.011877] PKRU: 55555554 [ 32.011892] Call Trace: [ 32.011904] [ 32.011918] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 32.011941] notifier_call_chain (kernel/notifier.c:85) [ 32.011966] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 32.011991] ? nla_strscpy (lib/nlattr.c:795) [ 32.012013] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 32.012042] ? __nla_validate_parse (lib/nlattr.c:620) [ 32.012070] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 32.012091] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 32.012116] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 32.012144] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 32.012166] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 32.012188] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 32.012220] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 32.012246] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 32.012266] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 32.012289] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 32.012311] ___sys_sendmsg (net/socket.c:2752) [ 32.012338] __sys_sendmsg (net/socket.c:2784) [ 32.012359] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 32.012379] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 32.012402] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 32.012430] RIP: 0033:0x7fc77b78208e [ 32.012450] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 32.012550] RSP: 002b:00007ffd60f268c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 32.012593] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc77b78208e [ 32.012627] RDX: 0000000000000000 RSI: 00007ffd60f26970 RDI: 0000000000000005 [ 32.012668] RBP: 00007ffd60f268d0 R08: 0000000000000000 R09: 0000000000000000 [ 32.012714] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5b [ 32.012777] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd60f27040 | [ 32.045289] ------------[ cut here ]------------ | [ 32.045327] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1717 | [ 32.045378] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 32.045532] Tainted: [W]=WARN [ 32.045551] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 32.045593] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 32.045621] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 32.045719] RSP: 0018:ff718e9ec0d5b6f0 EFLAGS: 00010286 [ 32.045750] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 32.045792] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229600 [ 32.045831] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 32.045876] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 32.045914] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443229600 [ 32.045961] FS: 00007f2c32cc8840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 32.046008] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 32.046040] CR2: 0000000018652988 CR3: 00000000032e8003 CR4: 0000000000771ef0 [ 32.046082] PKRU: 55555554 [ 32.046096] Call Trace: [ 32.046109] [ 32.046124] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 32.046147] notifier_call_chain (kernel/notifier.c:85) [ 32.046169] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 32.046189] ? nla_strscpy (lib/nlattr.c:795) [ 32.046211] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 32.046249] ? __nla_validate_parse (lib/nlattr.c:620) [ 32.046282] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 32.046306] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 32.046331] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 32.046354] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 32.046376] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 32.046397] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 32.046427] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 32.046446] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 32.046465] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 32.046487] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 32.046511] ___sys_sendmsg (net/socket.c:2752) [ 32.046532] __sys_sendmsg (net/socket.c:2784) [ 32.046553] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 32.046573] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 32.046596] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 32.046623] RIP: 0033:0x7f2c32f0208e [ 32.046645] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 32.046744] RSP: 002b:00007ffce4647f20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 32.046790] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2c32f0208e [ 32.046832] RDX: 0000000000000000 RSI: 00007ffce4647fd0 RDI: 0000000000000005 [ 32.046875] RBP: 00007ffce4647f30 R08: 0000000000000000 R09: 0000000000000000 [ 32.046915] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5b [ 32.046957] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffce46486a0 | [ 32.071783] ------------[ cut here ]------------ | [ 32.071867] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1719 | [ 32.071960] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 32.072159] Tainted: [W]=WARN [ 32.072215] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 32.072291] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 32.072357] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 32.072495] RSP: 0018:ff718e9ec0d3b6f0 EFLAGS: 00010286 [ 32.072559] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 32.072636] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2d200 [ 32.072713] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a102c [ 32.072801] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 32.072878] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2d200 [ 32.072979] FS: 00007f8e3e185840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 32.073064] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 32.073135] CR2: 0000000039d74988 CR3: 00000000084c6004 CR4: 0000000000771ef0 [ 32.073215] PKRU: 55555554 [ 32.073268] Call Trace: [ 32.073317] [ 32.073367] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 32.073425] notifier_call_chain (kernel/notifier.c:85) [ 32.073483] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 32.073541] ? nla_strscpy (lib/nlattr.c:795) [ 32.073599] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 32.073668] ? __nla_validate_parse (lib/nlattr.c:620) [ 32.073733] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 32.073800] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 32.073859] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 32.073930] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 32.074013] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 32.074074] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 32.074139] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 32.074197] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 32.074262] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 32.074320] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 32.074391] ___sys_sendmsg (net/socket.c:2752) [ 32.074453] __sys_sendmsg (net/socket.c:2784) [ 32.074512] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 32.074569] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 32.074626] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 32.074695] RIP: 0033:0x7f8e3e3bf08e [ 32.074761] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 32.074895] RSP: 002b:00007ffe6a35bef0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 32.074973] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8e3e3bf08e [ 32.075052] RDX: 0000000000000000 RSI: 00007ffe6a35bfa0 RDI: 0000000000000005 [ 32.075130] RBP: 00007ffe6a35bf00 R08: 0000000000000000 R09: 0000000000000000 [ 32.075222] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5b [ 32.075305] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe6a35c670 | [ 32.107114] ------------[ cut here ]------------ | [ 32.107146] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/1721 | [ 32.107199] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 32.107340] Tainted: [W]=WARN [ 32.107362] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 32.107393] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 32.107423] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 32.107527] RSP: 0018:ff718e9ec0d5b6f0 EFLAGS: 00010286 [ 32.107557] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 32.107602] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058700 [ 32.107641] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 32.107688] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 32.107732] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443058700 [ 32.107773] FS: 00007fdef9b50840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 32.107817] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 32.107853] CR2: 00007fdef9e201a0 CR3: 000000000873e002 CR4: 0000000000771ef0 [ 32.107894] PKRU: 55555554 [ 32.107907] Call Trace: [ 32.107923] [ 32.107936] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 32.107957] notifier_call_chain (kernel/notifier.c:85) [ 32.107979] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 32.108003] ? nla_strscpy (lib/nlattr.c:795) [ 32.108025] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 32.108057] ? __nla_validate_parse (lib/nlattr.c:620) [ 32.108090] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 32.108111] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 32.108134] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 32.108165] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 32.108189] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 32.108211] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 32.108241] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 32.108264] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 32.108284] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 32.108306] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 32.108329] ___sys_sendmsg (net/socket.c:2752) [ 32.108356] __sys_sendmsg (net/socket.c:2784) [ 32.108380] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 32.108404] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 32.108426] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 32.108450] RIP: 0033:0x7fdef9d8a08e [ 32.108469] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 32.108568] RSP: 002b:00007ffe3fa39c50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 32.108601] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdef9d8a08e [ 32.108644] RDX: 0000000000000000 RSI: 00007ffe3fa39d00 RDI: 0000000000000005 [ 32.108685] RBP: 00007ffe3fa39c60 R08: 0000000000000000 R09: 0000000000000000 [ 32.108729] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5b [ 32.108778] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe3fa3a3d0 | [ 32.134474] ------------[ cut here ]------------ | [ 32.134524] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/1722 | [ 32.134580] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 32.134713] Tainted: [W]=WARN [ 32.134733] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 32.134772] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 32.134801] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 32.134897] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 32.134926] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 32.134968] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b700 [ 32.135013] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 32.135054] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 32.135097] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044322b700 [ 32.135139] FS: 00007f8c7e099840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 32.135185] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 32.135219] CR2: 0000000024d4a988 CR3: 00000000030bb006 CR4: 0000000000771ef0 [ 32.135266] PKRU: 55555554 [ 32.135281] Call Trace: [ 32.135295] [ 32.135308] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 32.135331] notifier_call_chain (kernel/notifier.c:85) [ 32.135357] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 32.135381] ? nla_strscpy (lib/nlattr.c:795) [ 32.135403] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 32.135434] ? __nla_validate_parse (lib/nlattr.c:620) [ 32.135464] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 32.135487] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 32.135508] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 32.135534] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 32.135556] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 32.135577] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 32.135609] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 32.135630] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 32.135651] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 32.135672] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 32.135695] ___sys_sendmsg (net/socket.c:2752) [ 32.135716] __sys_sendmsg (net/socket.c:2784) [ 32.135745] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 32.135768] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 32.135790] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 32.135817] RIP: 0033:0x7f8c7e2d308e [ 32.135838] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 32.135936] RSP: 002b:00007ffce30c0fa0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 32.135976] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8c7e2d308e [ 32.136022] RDX: 0000000000000000 RSI: 00007ffce30c1050 RDI: 0000000000000005 [ 32.136061] RBP: 00007ffce30c0fb0 R08: 0000000000000000 R09: 0000000000000000 [ 32.136107] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5b [ 32.136149] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffce30c1720 | [ 32.188410] ------------[ cut here ]------------ | [ 32.188491] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1725 | [ 32.188601] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 32.188803] Tainted: [W]=WARN [ 32.188860] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 32.188932] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 32.188997] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 32.189134] RSP: 0018:ff718e9ec0d736f0 EFLAGS: 00010286 [ 32.189198] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 32.189283] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229f00 [ 32.189361] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a102c [ 32.189438] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 32.189514] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443229f00 [ 32.189598] FS: 00007fabe59ca840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 32.189680] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 32.189760] CR2: 0000000001a8c988 CR3: 0000000003217002 CR4: 0000000000771ef0 [ 32.189842] PKRU: 55555554 [ 32.189892] Call Trace: [ 32.189954] [ 32.190006] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 32.190066] notifier_call_chain (kernel/notifier.c:85) [ 32.190125] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 32.190183] ? nla_strscpy (lib/nlattr.c:795) [ 32.190248] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 32.190315] ? __nla_validate_parse (lib/nlattr.c:620) [ 32.190541] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 32.190600] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 32.190661] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 32.190753] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 32.190873] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 32.190932] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 32.191000] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 32.191060] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 32.191122] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 32.191180] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 32.191247] ___sys_sendmsg (net/socket.c:2752) [ 32.191306] __sys_sendmsg (net/socket.c:2784) [ 32.191378] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 32.191438] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 32.191495] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 32.191560] RIP: 0033:0x7fabe5c0408e [ 32.191616] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 32.191760] RSP: 002b:00007ffc2c59de90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 32.191843] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fabe5c0408e [ 32.191919] RDX: 0000000000000000 RSI: 00007ffc2c59df40 RDI: 0000000000000005 [ 32.191998] RBP: 00007ffc2c59dea0 R08: 0000000000000000 R09: 0000000000000000 [ 32.192078] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5b [ 32.192153] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc2c59e610 | [ 32.229762] ------------[ cut here ]------------ | [ 32.229792] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1726 | [ 32.229850] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 32.229986] Tainted: [W]=WARN [ 32.230007] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 32.230045] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 32.230076] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 32.230174] RSP: 0018:ff718e9ec0d836f0 EFLAGS: 00010286 [ 32.230202] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 32.230243] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059100 [ 32.230292] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 32.230332] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 32.230378] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443059100 [ 32.230424] FS: 00007f53a9f08840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 32.230466] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 32.230503] CR2: 0000000002735988 CR3: 00000000041ce002 CR4: 0000000000771ef0 [ 32.230547] PKRU: 55555554 [ 32.230562] Call Trace: [ 32.230577] [ 32.230593] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 32.230615] notifier_call_chain (kernel/notifier.c:85) [ 32.230635] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 32.230659] ? nla_strscpy (lib/nlattr.c:795) [ 32.230681] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 32.230714] ? __nla_validate_parse (lib/nlattr.c:620) [ 32.230752] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 32.230775] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 32.230796] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 32.230826] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 32.230848] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 32.230870] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 32.230894] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 32.230915] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 32.230935] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 32.230959] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 32.230982] ___sys_sendmsg (net/socket.c:2752) [ 32.231005] __sys_sendmsg (net/socket.c:2784) [ 32.231026] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 32.231048] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 32.231070] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 32.231101] RIP: 0033:0x7f53aa14208e [ 32.231123] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 32.231234] RSP: 002b:00007ffcbd6e3130 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 32.231284] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f53aa14208e [ 32.231323] RDX: 0000000000000000 RSI: 00007ffcbd6e31e0 RDI: 0000000000000005 [ 32.231366] RBP: 00007ffcbd6e3140 R08: 0000000000000000 R09: 0000000000000000 [ 32.231408] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5b [ 32.231451] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcbd6e38b0 | [ 32.245199] ------------[ cut here ]------------ | [ 32.245229] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1728 | [ 32.245292] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 32.245428] Tainted: [W]=WARN [ 32.245448] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 32.245484] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 32.245515] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 32.245620] RSP: 0018:ff718e9ec0d7b6f0 EFLAGS: 00010286 [ 32.245650] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 32.245699] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229700 [ 32.245756] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 32.245801] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 32.245837] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443229700 [ 32.245886] FS: 00007f2915333840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 32.245921] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 32.245957] CR2: 0000000021e93988 CR3: 000000000332f006 CR4: 0000000000771ef0 [ 32.245997] PKRU: 55555554 [ 32.246009] Call Trace: [ 32.246025] [ 32.246042] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 32.246063] notifier_call_chain (kernel/notifier.c:85) [ 32.246084] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 32.246108] ? nla_strscpy (lib/nlattr.c:795) [ 32.246135] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 32.246165] ? __nla_validate_parse (lib/nlattr.c:620) [ 32.246191] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 32.246215] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 32.246235] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 32.246265] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 32.246286] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 32.246308] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 32.246338] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 32.246360] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 32.246386] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 32.246412] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 32.246432] ___sys_sendmsg (net/socket.c:2752) [ 32.246453] __sys_sendmsg (net/socket.c:2784) [ 32.246475] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 32.246498] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 32.246520] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 32.246550] RIP: 0033:0x7f291556d08e [ 32.246574] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 32.246676] RSP: 002b:00007ffc225e74e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 32.246721] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f291556d08e [ 32.246766] RDX: 0000000000000000 RSI: 00007ffc225e7590 RDI: 0000000000000005 [ 32.246806] RBP: 00007ffc225e74f0 R08: 0000000000000000 R09: 0000000000000000 [ 32.246857] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5b [ 32.246898] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc225e7c60 | [ 32.256605] ------------[ cut here ]------------ | [ 32.256636] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1730 | [ 32.256696] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 32.256850] Tainted: [W]=WARN [ 32.256874] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 32.256912] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 32.256942] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 32.257045] RSP: 0018:ff718e9ec0d7b6f0 EFLAGS: 00010286 [ 32.257073] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 32.257117] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059400 [ 32.257161] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 32.257202] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 32.257253] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443059400 [ 32.257299] FS: 00007f4f30bf6840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 32.257340] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 32.257375] CR2: 00000000161ee988 CR3: 00000000033b5004 CR4: 0000000000771ef0 [ 32.257431] PKRU: 55555554 [ 32.257444] Call Trace: [ 32.257455] [ 32.257470] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 32.257494] notifier_call_chain (kernel/notifier.c:85) [ 32.257513] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 32.257533] ? nla_strscpy (lib/nlattr.c:795) [ 32.257556] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 32.257581] ? __nla_validate_parse (lib/nlattr.c:620) [ 32.257605] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 32.257628] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 32.257650] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 32.257681] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 32.257705] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 32.257728] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 32.257760] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 32.257780] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 32.257804] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 32.257826] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 32.257849] ___sys_sendmsg (net/socket.c:2752) [ 32.257872] __sys_sendmsg (net/socket.c:2784) [ 32.257891] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 32.257913] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 32.257932] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 32.257964] RIP: 0033:0x7f4f30e3008e [ 32.257986] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 32.258096] RSP: 002b:00007ffe777d3020 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 32.258137] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4f30e3008e [ 32.258177] RDX: 0000000000000000 RSI: 00007ffe777d30d0 RDI: 0000000000000005 [ 32.258218] RBP: 00007ffe777d3030 R08: 0000000000000000 R09: 0000000000000000 [ 32.258261] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5b [ 32.258309] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe777d37a0 | [ 32.277253] ------------[ cut here ]------------ | [ 32.277279] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1731 | [ 32.277327] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 32.277458] Tainted: [W]=WARN [ 32.277484] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 32.277522] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 32.277552] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 32.277646] RSP: 0018:ff718e9ec0d7b6f0 EFLAGS: 00010286 [ 32.277675] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 32.277717] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2da00 [ 32.277762] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 32.277803] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 32.277844] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2da00 [ 32.277885] FS: 00007f9cc9d73840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 32.277920] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 32.277958] CR2: 000000002334b988 CR3: 0000000003253002 CR4: 0000000000771ef0 [ 32.278002] PKRU: 55555554 [ 32.278018] Call Trace: [ 32.278035] [ 32.278051] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 32.278073] notifier_call_chain (kernel/notifier.c:85) [ 32.278096] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 32.278118] ? nla_strscpy (lib/nlattr.c:795) [ 32.278140] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 32.278169] ? __nla_validate_parse (lib/nlattr.c:620) [ 32.278197] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 32.278220] ? kmem_cache_alloc_node_noprof (mm/slub.c:4749 mm/slub.c:4883 mm/slub.c:4950) [ 32.278249] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 32.278271] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 32.278304] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 32.278325] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 32.278346] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 32.278376] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 32.278396] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 32.278418] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 32.278436] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 32.278455] ___sys_sendmsg (net/socket.c:2752) [ 32.278475] __sys_sendmsg (net/socket.c:2784) [ 32.278496] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 32.278516] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 32.278537] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 32.278564] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 32.278589] RIP: 0033:0x7f9cc9fad08e [ 32.278607] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 32.278707] RSP: 002b:00007ffe652ba300 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 32.278757] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9cc9fad08e [ 32.278808] RDX: 0000000000000000 RSI: 00007ffe652ba3b0 RDI: 0000000000000005 [ 32.278847] RBP: 00007ffe652ba310 R08: 0000000000000000 R09: 0000000000000000 [ 32.278887] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5b [ 32.278927] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe652baa80 | [ 32.305091] ------------[ cut here ]------------ | [ 32.305116] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1733 | [ 32.305175] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 32.305314] Tainted: [W]=WARN [ 32.305333] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 32.305369] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 32.305400] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 32.305498] RSP: 0018:ff718e9ec0d7b6f0 EFLAGS: 00010286 [ 32.305530] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 32.305569] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2d300 [ 32.305611] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 32.305644] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 32.305693] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2d300 [ 32.305729] FS: 00007fb328f61840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 32.305794] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 32.305822] CR2: 00007fb3292311a0 CR3: 00000000033a2001 CR4: 0000000000771ef0 [ 32.305864] PKRU: 55555554 [ 32.305881] Call Trace: [ 32.305895] [ 32.305910] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 32.305928] notifier_call_chain (kernel/notifier.c:85) [ 32.305950] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 32.305969] ? nla_strscpy (lib/nlattr.c:795) [ 32.305992] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 32.306023] ? __nla_validate_parse (lib/nlattr.c:620) [ 32.306050] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 32.306071] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 32.306092] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 32.306116] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 32.306136] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 32.306158] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 32.306185] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 32.306205] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 32.306225] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 32.306249] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 32.306270] ___sys_sendmsg (net/socket.c:2752) [ 32.306291] __sys_sendmsg (net/socket.c:2784) [ 32.306310] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 32.306328] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 32.306349] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 32.306379] RIP: 0033:0x7fb32919b08e [ 32.306401] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 32.306503] RSP: 002b:00007ffd44901b20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 32.306541] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb32919b08e [ 32.306585] RDX: 0000000000000000 RSI: 00007ffd44901bd0 RDI: 0000000000000005 [ 32.306628] RBP: 00007ffd44901b30 R08: 0000000000000000 R09: 0000000000000000 [ 32.306671] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5b [ 32.306703] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd449022a0 | [ 32.332743] ------------[ cut here ]------------ | [ 32.332815] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1735 | [ 32.332909] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 32.333110] Tainted: [W]=WARN [ 32.333165] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 32.333241] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 32.333306] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 32.333440] RSP: 0018:ff718e9ec0d7b6f0 EFLAGS: 00010286 [ 32.333503] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 32.333579] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443053a00 [ 32.333662] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a102c [ 32.333746] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 32.333827] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443053a00 [ 32.333912] FS: 00007f3b38bb3840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 32.333992] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 32.334093] CR2: 0000000000c72988 CR3: 00000000032b1004 CR4: 0000000000771ef0 [ 32.334172] PKRU: 55555554 [ 32.334220] Call Trace: [ 32.334274] [ 32.334324] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 32.334382] notifier_call_chain (kernel/notifier.c:85) [ 32.334440] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 32.334498] ? nla_strscpy (lib/nlattr.c:795) [ 32.334557] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 32.334624] ? __nla_validate_parse (lib/nlattr.c:620) [ 32.334691] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 32.334757] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 32.334817] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 32.334886] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 32.334944] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 32.335001] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 32.335066] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 32.335123] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 32.335180] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 32.335244] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 32.335301] ___sys_sendmsg (net/socket.c:2752) [ 32.335360] __sys_sendmsg (net/socket.c:2784) [ 32.335417] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 32.335475] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 32.335531] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 32.335596] RIP: 0033:0x7f3b38ded08e [ 32.335655] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 32.335801] RSP: 002b:00007fffa74aff20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 32.335880] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3b38ded08e [ 32.335958] RDX: 0000000000000000 RSI: 00007fffa74affd0 RDI: 0000000000000005 [ 32.336036] RBP: 00007fffa74aff30 R08: 0000000000000000 R09: 0000000000000000 [ 32.336114] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5b [ 32.336220] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa74b06a0 | [ 32.365488] ------------[ cut here ]------------ | [ 32.365535] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1737 | [ 32.365590] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 32.365724] Tainted: [W]=WARN [ 32.365751] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 32.365789] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 32.365820] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 32.365915] RSP: 0018:ff718e9ec0d836f0 EFLAGS: 00010286 [ 32.365950] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 32.365992] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2ce00 [ 32.366031] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 32.366068] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 32.366109] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2ce00 [ 32.366151] FS: 00007f2b7a5cd840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 32.366186] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 32.366219] CR2: 000000001a4d2988 CR3: 00000000043f5002 CR4: 0000000000771ef0 [ 32.366265] PKRU: 55555554 [ 32.366280] Call Trace: [ 32.366293] [ 32.366316] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 32.366339] notifier_call_chain (kernel/notifier.c:85) [ 32.366359] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 32.366382] ? nla_strscpy (lib/nlattr.c:795) [ 32.366403] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 32.366431] ? __nla_validate_parse (lib/nlattr.c:620) [ 32.366460] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 32.366480] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 32.366500] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 32.366527] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 32.366545] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 32.366566] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 32.366594] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 32.366616] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 32.366636] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 32.366659] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 32.366680] ___sys_sendmsg (net/socket.c:2752) [ 32.366701] __sys_sendmsg (net/socket.c:2784) [ 32.366722] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 32.366748] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 32.366771] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 32.366799] RIP: 0033:0x7f2b7a80708e [ 32.366821] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 32.366916] RSP: 002b:00007ffe046c95a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 32.366959] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2b7a80708e [ 32.367002] RDX: 0000000000000000 RSI: 00007ffe046c9650 RDI: 0000000000000005 [ 32.367038] RBP: 00007ffe046c95b0 R08: 0000000000000000 R09: 0000000000000000 [ 32.367080] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5b [ 32.367124] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe046c9d20 | [ 32.404390] ------------[ cut here ]------------ | [ 32.404426] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1738 | [ 32.404482] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 32.404603] Tainted: [W]=WARN [ 32.404622] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 32.404659] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 32.404687] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 32.404778] RSP: 0018:ff718e9ec0d836f0 EFLAGS: 00010286 [ 32.404808] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 32.404853] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305a300 [ 32.404894] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 32.404935] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 32.404979] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044305a300 [ 32.405021] FS: 00007f2c2bd68840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 32.405059] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 32.405092] CR2: 000000000f492988 CR3: 00000000033b5003 CR4: 0000000000771ef0 [ 32.405133] PKRU: 55555554 [ 32.405149] Call Trace: [ 32.405163] [ 32.405180] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 32.405200] notifier_call_chain (kernel/notifier.c:85) [ 32.405221] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 32.405247] ? nla_strscpy (lib/nlattr.c:795) [ 32.405269] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 32.405303] ? __nla_validate_parse (lib/nlattr.c:620) [ 32.405334] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 32.405357] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 32.405378] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 32.405405] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 32.405427] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 32.405447] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 32.405478] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 32.405502] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 32.405521] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 32.405545] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 32.405568] ___sys_sendmsg (net/socket.c:2752) [ 32.405587] __sys_sendmsg (net/socket.c:2784) [ 32.405607] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 32.405633] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 32.405657] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 32.405686] RIP: 0033:0x7f2c2bfa208e [ 32.405708] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 32.405813] RSP: 002b:00007fff96f29670 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 32.405857] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2c2bfa208e [ 32.405898] RDX: 0000000000000000 RSI: 00007fff96f29720 RDI: 0000000000000005 [ 32.405943] RBP: 00007fff96f29680 R08: 0000000000000000 R09: 0000000000000000 [ 32.405985] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5b [ 32.406025] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff96f29df0 | [ 32.434762] ------------[ cut here ]------------ | [ 32.434798] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1740 | [ 32.434852] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 32.434984] Tainted: [W]=WARN [ 32.435008] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 32.435049] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 32.435081] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 32.435172] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 32.435199] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 32.435237] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2d500 [ 32.435279] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 32.435320] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 32.435353] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2d500 [ 32.435398] FS: 00007f836b149840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 32.435442] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 32.435481] CR2: 000000003e4f5988 CR3: 000000000307b004 CR4: 0000000000771ef0 [ 32.435522] PKRU: 55555554 [ 32.435535] Call Trace: [ 32.435550] [ 32.435564] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 32.435585] notifier_call_chain (kernel/notifier.c:85) [ 32.435609] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 32.435631] ? nla_strscpy (lib/nlattr.c:795) [ 32.435654] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 32.435682] ? __nla_validate_parse (lib/nlattr.c:620) [ 32.435707] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 32.435730] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 32.435761] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 32.435790] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 32.435814] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 32.435834] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 32.435862] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 32.435885] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 32.435905] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 32.435928] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 32.435951] ___sys_sendmsg (net/socket.c:2752) [ 32.435974] __sys_sendmsg (net/socket.c:2784) [ 32.435995] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 32.436017] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 32.436036] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 32.436065] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 32.436094] RIP: 0033:0x7f836b38308e [ 32.436113] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 32.436203] RSP: 002b:00007ffd8b2e4ea0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 32.436249] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f836b38308e [ 32.436294] RDX: 0000000000000000 RSI: 00007ffd8b2e4f50 RDI: 0000000000000005 [ 32.436332] RBP: 00007ffd8b2e4eb0 R08: 0000000000000000 R09: 0000000000000000 [ 32.436377] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5b [ 32.436416] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd8b2e5620 | [ 32.462951] ------------[ cut here ]------------ | [ 32.462981] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1742 | [ 32.463036] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 32.463156] Tainted: [W]=WARN [ 32.463177] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 32.463210] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 32.463247] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 32.463339] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 32.463367] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 32.463409] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2ca00 [ 32.463448] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 32.463494] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 32.463528] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2ca00 [ 32.463567] FS: 00007fd06ca06840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 32.463608] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 32.463642] CR2: 0000000013dcb988 CR3: 00000000041ce006 CR4: 0000000000771ef0 [ 32.463685] PKRU: 55555554 [ 32.463699] Call Trace: [ 32.463717] [ 32.463744] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 32.463771] notifier_call_chain (kernel/notifier.c:85) [ 32.463791] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 32.463814] ? nla_strscpy (lib/nlattr.c:795) [ 32.463835] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 32.463871] ? __nla_validate_parse (lib/nlattr.c:620) [ 32.463901] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 32.463921] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 32.463946] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 32.463981] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 32.464003] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 32.464023] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 32.464050] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 32.464073] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 32.464092] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 32.464112] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 32.464131] ___sys_sendmsg (net/socket.c:2752) [ 32.464151] __sys_sendmsg (net/socket.c:2784) [ 32.464171] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 32.464192] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 32.464211] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 32.464241] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 32.464267] RIP: 0033:0x7fd06cc4008e [ 32.464287] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 32.464370] RSP: 002b:00007fffad8baec0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 32.464413] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd06cc4008e [ 32.464455] RDX: 0000000000000000 RSI: 00007fffad8baf70 RDI: 0000000000000005 [ 32.464497] RBP: 00007fffad8baed0 R08: 0000000000000000 R09: 0000000000000000 [ 32.464534] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5b [ 32.464574] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffad8bb640 | [ 32.494724] ------------[ cut here ]------------ | [ 32.494757] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1744 | [ 32.494807] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 32.494937] Tainted: [W]=WARN [ 32.494958] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 32.494994] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 32.495025] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 32.495119] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 32.495150] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 32.495192] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054600 [ 32.495235] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 32.495276] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 32.495312] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443054600 [ 32.495361] FS: 00007f4e3a112840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 32.495405] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 32.495440] CR2: 00007f4e3a3e21a0 CR3: 000000000338e006 CR4: 0000000000771ef0 [ 32.495487] PKRU: 55555554 [ 32.495501] Call Trace: [ 32.495513] [ 32.495530] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 32.495554] notifier_call_chain (kernel/notifier.c:85) [ 32.495577] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 32.495601] ? nla_strscpy (lib/nlattr.c:795) [ 32.495620] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 32.495658] ? __nla_validate_parse (lib/nlattr.c:620) [ 32.495693] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 32.495719] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 32.495757] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 32.495786] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 32.495807] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 32.495831] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 32.495858] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 32.495882] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 32.495906] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 32.495927] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 32.495948] ___sys_sendmsg (net/socket.c:2752) [ 32.495970] __sys_sendmsg (net/socket.c:2784) [ 32.495998] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 32.496021] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 32.496046] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 32.496073] RIP: 0033:0x7f4e3a34c08e [ 32.496098] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 32.496184] RSP: 002b:00007ffd5b248550 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 32.496223] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4e3a34c08e [ 32.496265] RDX: 0000000000000000 RSI: 00007ffd5b248600 RDI: 0000000000000005 [ 32.496305] RBP: 00007ffd5b248560 R08: 0000000000000000 R09: 0000000000000000 [ 32.496344] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5b [ 32.496387] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd5b248cd0 | [ 32.520796] ------------[ cut here ]------------ | [ 32.520826] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1745 | [ 32.520880] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 32.521007] Tainted: [W]=WARN [ 32.521027] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 32.521062] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 32.521093] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 32.521185] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 32.521215] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 32.521257] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058700 [ 32.521297] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 32.521340] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 32.521380] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443058700 [ 32.521426] FS: 00007f18e681e840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 32.521468] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 32.521500] CR2: 0000000019d95988 CR3: 0000000004162003 CR4: 0000000000771ef0 [ 32.521540] PKRU: 55555554 [ 32.521553] Call Trace: [ 32.521566] [ 32.521581] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 32.521602] notifier_call_chain (kernel/notifier.c:85) [ 32.521624] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 32.521650] ? nla_strscpy (lib/nlattr.c:795) [ 32.521671] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 32.521699] ? __nla_validate_parse (lib/nlattr.c:620) [ 32.521726] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 32.521754] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 32.521777] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 32.521803] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 32.521824] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 32.521844] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 32.521874] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 32.521894] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 32.521914] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 32.521935] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 32.521955] ___sys_sendmsg (net/socket.c:2752) [ 32.521978] __sys_sendmsg (net/socket.c:2784) [ 32.521999] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 32.522023] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 32.522043] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 32.522071] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 32.522098] RIP: 0033:0x7f18e6a5808e [ 32.522118] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 32.522206] RSP: 002b:00007fff2a4a79c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 32.522251] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f18e6a5808e [ 32.522289] RDX: 0000000000000000 RSI: 00007fff2a4a7a70 RDI: 0000000000000005 [ 32.522328] RBP: 00007fff2a4a79d0 R08: 0000000000000000 R09: 0000000000000000 [ 32.522366] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5b [ 32.522411] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff2a4a8140 | [ 32.551409] ------------[ cut here ]------------ | [ 32.551436] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1747 | [ 32.551489] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 32.551615] Tainted: [W]=WARN [ 32.551637] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 32.551676] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 32.551705] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 32.551798] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 32.551827] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 32.551868] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b700 [ 32.551904] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 32.551946] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 32.551986] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044322b700 [ 32.552032] FS: 00007fe963e77840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 32.552076] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 32.552113] CR2: 0000000011cd2988 CR3: 000000000338a002 CR4: 0000000000771ef0 [ 32.552152] PKRU: 55555554 [ 32.552166] Call Trace: [ 32.552180] [ 32.552195] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 32.552217] notifier_call_chain (kernel/notifier.c:85) [ 32.552244] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 32.552264] ? nla_strscpy (lib/nlattr.c:795) [ 32.552284] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 32.552311] ? __nla_validate_parse (lib/nlattr.c:620) [ 32.552345] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 32.552365] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 32.552387] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 32.552415] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 32.552440] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 32.552462] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 32.552490] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 32.552514] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 32.552538] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 32.552558] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 32.552579] ___sys_sendmsg (net/socket.c:2752) [ 32.552599] __sys_sendmsg (net/socket.c:2784) [ 32.552620] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 32.552642] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 32.552664] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 32.552693] RIP: 0033:0x7fe9640b108e [ 32.552715] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 32.552815] RSP: 002b:00007ffc39758600 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 32.552856] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe9640b108e [ 32.552897] RDX: 0000000000000000 RSI: 00007ffc397586b0 RDI: 0000000000000005 [ 32.552937] RBP: 00007ffc39758610 R08: 0000000000000000 R09: 0000000000000000 [ 32.552976] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5b [ 32.553019] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc39758d80 | [ 32.575100] ------------[ cut here ]------------ | [ 32.575130] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1749 | [ 32.575181] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 32.575307] Tainted: [W]=WARN [ 32.575326] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 32.575362] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 32.575391] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 32.575483] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 32.575514] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 32.575554] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058c00 [ 32.575595] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 32.575634] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 32.575673] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443058c00 [ 32.575713] FS: 00007f768bcdc840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 32.575766] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 32.575798] CR2: 0000000040463988 CR3: 0000000001926005 CR4: 0000000000771ef0 [ 32.575837] PKRU: 55555554 [ 32.575851] Call Trace: [ 32.575870] [ 32.575884] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 32.575908] notifier_call_chain (kernel/notifier.c:85) [ 32.575930] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 32.575952] ? nla_strscpy (lib/nlattr.c:795) [ 32.575974] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 32.576002] ? __nla_validate_parse (lib/nlattr.c:620) [ 32.576029] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 32.576052] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 32.576073] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 32.576098] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 32.576117] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 32.576141] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 32.576167] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 32.576187] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 32.576208] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 32.576228] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 32.576254] ___sys_sendmsg (net/socket.c:2752) [ 32.576274] __sys_sendmsg (net/socket.c:2784) [ 32.576293] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 32.576318] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 32.576340] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 32.576364] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 32.576389] RIP: 0033:0x7f768bf1608e [ 32.576410] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 32.576495] RSP: 002b:00007ffca1d54670 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 32.576532] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f768bf1608e [ 32.576575] RDX: 0000000000000000 RSI: 00007ffca1d54720 RDI: 0000000000000005 [ 32.576611] RBP: 00007ffca1d54680 R08: 0000000000000000 R09: 0000000000000000 [ 32.576652] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5b [ 32.576688] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffca1d54df0 | [ 32.608205] ------------[ cut here ]------------ | [ 32.608239] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1751 | [ 32.608297] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 32.608423] Tainted: [W]=WARN [ 32.608442] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 32.608475] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 32.608506] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 32.608606] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 32.608630] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 32.608672] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b900 [ 32.608714] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 32.608762] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 32.608805] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044322b900 [ 32.608848] FS: 00007f0b05b45840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 32.608887] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 32.608921] CR2: 000000001d5fa988 CR3: 00000000041c8004 CR4: 0000000000771ef0 [ 32.608964] PKRU: 55555554 [ 32.608977] Call Trace: [ 32.608988] [ 32.609008] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 32.609029] notifier_call_chain (kernel/notifier.c:85) [ 32.609050] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 32.609073] ? nla_strscpy (lib/nlattr.c:795) [ 32.609099] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 32.609127] ? __nla_validate_parse (lib/nlattr.c:620) [ 32.609150] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 32.609174] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 32.609193] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 32.609221] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 32.609245] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 32.609264] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 32.609293] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 32.609313] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 32.609335] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 32.609354] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 32.609375] ___sys_sendmsg (net/socket.c:2752) [ 32.609395] __sys_sendmsg (net/socket.c:2784) [ 32.609418] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 32.609439] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 32.609459] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 32.609487] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 32.609516] RIP: 0033:0x7f0b05d7f08e [ 32.609535] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 32.609630] RSP: 002b:00007fff5e102600 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 32.609671] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0b05d7f08e [ 32.609709] RDX: 0000000000000000 RSI: 00007fff5e1026b0 RDI: 0000000000000005 [ 32.609751] RBP: 00007fff5e102610 R08: 0000000000000000 R09: 0000000000000000 [ 32.609792] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5b [ 32.609832] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff5e102d80 | [ 32.626048] ------------[ cut here ]------------ | [ 32.626079] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1753 | [ 32.626138] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 32.626256] Tainted: [W]=WARN [ 32.626279] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 32.626316] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 32.626344] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 32.626442] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 32.626469] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 32.626509] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fee00 [ 32.626550] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 32.626588] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 32.626628] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04431fee00 [ 32.626686] FS: 00007f979cd6a840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 32.626730] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 32.626775] CR2: 000000001ab4d988 CR3: 000000000323c001 CR4: 0000000000771ef0 [ 32.626816] PKRU: 55555554 [ 32.626829] Call Trace: [ 32.626845] [ 32.626859] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 32.626883] notifier_call_chain (kernel/notifier.c:85) [ 32.626905] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 32.626927] ? nla_strscpy (lib/nlattr.c:795) [ 32.626949] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 32.626975] ? __nla_validate_parse (lib/nlattr.c:620) [ 32.626999] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 32.627024] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 32.627041] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 32.627068] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 32.627089] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 32.627112] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 32.627140] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 32.627159] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 32.627179] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 32.627199] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 32.627222] ___sys_sendmsg (net/socket.c:2752) [ 32.627242] __sys_sendmsg (net/socket.c:2784) [ 32.627263] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 32.627284] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 32.627303] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 32.627331] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 32.627359] RIP: 0033:0x7f979cfa408e [ 32.627382] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 32.627474] RSP: 002b:00007ffd918a5110 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 32.627514] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f979cfa408e [ 32.627555] RDX: 0000000000000000 RSI: 00007ffd918a51c0 RDI: 0000000000000005 [ 32.627598] RBP: 00007ffd918a5120 R08: 0000000000000000 R09: 0000000000000000 [ 32.627641] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5b [ 32.627689] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd918a5890 | [ 32.645396] ------------[ cut here ]------------ | [ 32.645426] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1755 | [ 32.645472] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 32.645604] Tainted: [W]=WARN [ 32.645626] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 32.645664] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 32.645698] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 32.645796] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 32.645826] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 32.645869] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228800 [ 32.645911] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 32.645952] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 32.645994] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443228800 [ 32.646040] FS: 00007f3b82318840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 32.646079] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 32.646119] CR2: 000000003b8c3988 CR3: 00000000040b4001 CR4: 0000000000771ef0 [ 32.646161] PKRU: 55555554 [ 32.646175] Call Trace: [ 32.646189] [ 32.646203] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 32.646226] notifier_call_chain (kernel/notifier.c:85) [ 32.646247] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 32.646270] ? nla_strscpy (lib/nlattr.c:795) [ 32.646294] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 32.646323] ? __nla_validate_parse (lib/nlattr.c:620) [ 32.646353] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 32.646376] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 32.646398] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 32.646425] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 32.646448] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 32.646469] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 32.646493] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 32.646513] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 32.646534] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 32.646555] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 32.646576] ___sys_sendmsg (net/socket.c:2752) [ 32.646600] __sys_sendmsg (net/socket.c:2784) [ 32.646621] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 32.646641] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 32.646660] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 32.646691] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 32.646715] RIP: 0033:0x7f3b8255208e [ 32.646737] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 32.646837] RSP: 002b:00007ffe8a5e3220 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 32.646876] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3b8255208e [ 32.646908] RDX: 0000000000000000 RSI: 00007ffe8a5e32d0 RDI: 0000000000000005 [ 32.646948] RBP: 00007ffe8a5e3230 R08: 0000000000000000 R09: 0000000000000000 [ 32.646990] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5b [ 32.647028] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe8a5e39a0 | [ 32.673399] ------------[ cut here ]------------ | [ 32.673441] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1756 | [ 32.673499] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 32.673622] Tainted: [W]=WARN [ 32.673648] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 32.673685] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 32.673712] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 32.673803] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 32.673834] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 32.673872] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1500 [ 32.673913] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 32.673953] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 32.673995] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04418e1500 [ 32.674039] FS: 00007f590e506840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 32.674083] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 32.674125] CR2: 00000000249ba988 CR3: 000000000190d003 CR4: 0000000000771ef0 [ 32.674164] PKRU: 55555554 [ 32.674176] Call Trace: [ 32.674188] [ 32.674205] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 32.674228] notifier_call_chain (kernel/notifier.c:85) [ 32.674255] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 32.674278] ? nla_strscpy (lib/nlattr.c:795) [ 32.674299] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 32.674323] ? __nla_validate_parse (lib/nlattr.c:620) [ 32.674352] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 32.674374] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 32.674394] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 32.674421] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 32.674440] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 32.674463] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 32.674492] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 32.674512] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 32.674531] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 32.674552] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 32.674575] ___sys_sendmsg (net/socket.c:2752) [ 32.674598] __sys_sendmsg (net/socket.c:2784) [ 32.674620] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 32.674641] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 32.674666] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 32.674699] RIP: 0033:0x7f590e74008e [ 32.674721] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 32.674818] RSP: 002b:00007fff574e17a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 32.674859] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f590e74008e [ 32.674896] RDX: 0000000000000000 RSI: 00007fff574e1850 RDI: 0000000000000005 [ 32.674937] RBP: 00007fff574e17b0 R08: 0000000000000000 R09: 0000000000000000 [ 32.674980] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5b [ 32.675022] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff574e1f20 | [ 32.684491] ------------[ cut here ]------------ | [ 32.684522] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1758 | [ 32.684580] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 32.684706] Tainted: [W]=WARN [ 32.684727] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 32.684775] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 32.684807] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 32.684903] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 32.684931] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 32.684964] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443227700 [ 32.685003] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 32.685044] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 32.685082] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443227700 [ 32.685125] FS: 00007fee2e52a840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 32.685171] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 32.685209] CR2: 000000000747c988 CR3: 0000000001926003 CR4: 0000000000771ef0 [ 32.685256] PKRU: 55555554 [ 32.685271] Call Trace: [ 32.685286] [ 32.685302] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 32.685323] notifier_call_chain (kernel/notifier.c:85) [ 32.685346] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 32.685369] ? nla_strscpy (lib/nlattr.c:795) [ 32.685390] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 32.685419] ? __nla_validate_parse (lib/nlattr.c:620) [ 32.685448] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 32.685471] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 32.685489] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 32.685518] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 32.685539] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 32.685561] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 32.685592] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 32.685615] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 32.685635] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 32.685660] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 32.685684] ___sys_sendmsg (net/socket.c:2752) [ 32.685706] __sys_sendmsg (net/socket.c:2784) [ 32.685729] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 32.685757] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 32.685779] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 32.685806] RIP: 0033:0x7fee2e76408e [ 32.685824] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 32.685925] RSP: 002b:00007ffdc955b160 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 32.685970] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fee2e76408e [ 32.686012] RDX: 0000000000000000 RSI: 00007ffdc955b210 RDI: 0000000000000005 [ 32.686051] RBP: 00007ffdc955b170 R08: 0000000000000000 R09: 0000000000000000 [ 32.686087] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5b [ 32.686135] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdc955b8e0 | [ 32.719084] ------------[ cut here ]------------ | [ 32.719139] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1759 | [ 32.719193] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 32.719320] Tainted: [W]=WARN [ 32.719341] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 32.719377] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 32.719408] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 32.719500] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 32.719528] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 32.719567] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441891e00 [ 32.719609] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 32.719646] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 32.719691] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441891e00 [ 32.719728] FS: 00007f62dec0f840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 32.719779] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 32.719817] CR2: 000000002f011988 CR3: 0000000003045005 CR4: 0000000000771ef0 [ 32.719860] PKRU: 55555554 [ 32.719873] Call Trace: [ 32.719888] [ 32.719902] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 32.719924] notifier_call_chain (kernel/notifier.c:85) [ 32.719945] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 32.719966] ? nla_strscpy (lib/nlattr.c:795) [ 32.719986] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 32.720013] ? __nla_validate_parse (lib/nlattr.c:620) [ 32.720042] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 32.720064] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 32.720086] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 32.720111] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 32.720133] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 32.720156] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 32.720183] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 32.720206] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 32.720227] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 32.720249] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 32.720271] ___sys_sendmsg (net/socket.c:2752) [ 32.720293] __sys_sendmsg (net/socket.c:2784) [ 32.720314] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 32.720337] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 32.720357] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 32.720381] RIP: 0033:0x7f62dee4908e [ 32.720404] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 32.720502] RSP: 002b:00007ffc83ebf8d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 32.720543] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f62dee4908e [ 32.720581] RDX: 0000000000000000 RSI: 00007ffc83ebf980 RDI: 0000000000000005 [ 32.720624] RBP: 00007ffc83ebf8e0 R08: 0000000000000000 R09: 0000000000000000 [ 32.720668] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5b [ 32.720709] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc83ec0050 | [ 32.742439] ------------[ cut here ]------------ | [ 32.742464] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1761 | [ 32.742524] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 32.742662] Tainted: [W]=WARN [ 32.742684] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 32.742724] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 32.742757] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 32.742859] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 32.742887] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 32.742921] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1d00 [ 32.742962] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 32.743001] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 32.743038] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04418e1d00 [ 32.743079] FS: 00007fd87f6f9840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 32.743122] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 32.743157] CR2: 0000000027837988 CR3: 00000000042eb005 CR4: 0000000000771ef0 [ 32.743193] PKRU: 55555554 [ 32.743208] Call Trace: [ 32.743221] [ 32.743243] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 32.743263] notifier_call_chain (kernel/notifier.c:85) [ 32.743290] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 32.743311] ? nla_strscpy (lib/nlattr.c:795) [ 32.743335] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 32.743363] ? __nla_validate_parse (lib/nlattr.c:620) [ 32.743393] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 32.743414] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 32.743438] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 32.743467] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 32.743486] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 32.743508] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 32.743539] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 32.743562] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 32.743586] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 32.743608] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 32.743629] ___sys_sendmsg (net/socket.c:2752) [ 32.743655] __sys_sendmsg (net/socket.c:2784) [ 32.743677] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 32.743701] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 32.743723] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 32.743777] RIP: 0033:0x7fd87f93308e [ 32.743808] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 32.743902] RSP: 002b:00007ffd71eb9c50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 32.743944] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd87f93308e [ 32.743987] RDX: 0000000000000000 RSI: 00007ffd71eb9d00 RDI: 0000000000000005 [ 32.744031] RBP: 00007ffd71eb9c60 R08: 0000000000000000 R09: 0000000000000000 [ 32.744075] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5b [ 32.744114] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd71eba3d0 | [ 32.763852] ------------[ cut here ]------------ | [ 32.763909] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1763 | [ 32.763963] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 32.764077] Tainted: [W]=WARN [ 32.764097] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 32.764136] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 32.764164] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 32.764266] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 32.764299] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 32.764340] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fee00 [ 32.764376] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 32.764416] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 32.764448] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04431fee00 [ 32.764492] FS: 00007fddc30ef840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 32.764537] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 32.764571] CR2: 0000000006de9988 CR3: 0000000001926001 CR4: 0000000000771ef0 [ 32.764606] PKRU: 55555554 [ 32.764619] Call Trace: [ 32.764633] [ 32.764649] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 32.764668] notifier_call_chain (kernel/notifier.c:85) [ 32.764690] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 32.764709] ? nla_strscpy (lib/nlattr.c:795) [ 32.764736] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 32.764772] ? __nla_validate_parse (lib/nlattr.c:620) [ 32.764798] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 32.764831] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 32.764851] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 32.764880] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 32.764904] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 32.764926] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 32.764950] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 32.764975] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 32.764998] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 32.765017] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 32.765039] ___sys_sendmsg (net/socket.c:2752) [ 32.765061] __sys_sendmsg (net/socket.c:2784) [ 32.765086] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 32.765107] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 32.765128] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 32.765156] RIP: 0033:0x7fddc332908e [ 32.765178] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 32.765268] RSP: 002b:00007ffe80127af0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 32.765309] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fddc332908e [ 32.765351] RDX: 0000000000000000 RSI: 00007ffe80127ba0 RDI: 0000000000000005 [ 32.765383] RBP: 00007ffe80127b00 R08: 0000000000000000 R09: 0000000000000000 [ 32.765423] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5b [ 32.765469] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe80128270 | [ 32.815565] ------------[ cut here ]------------ | [ 32.815608] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1765 | [ 32.815680] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 32.815832] Tainted: [W]=WARN [ 32.815860] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 32.815892] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 32.815923] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 32.816035] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 32.816063] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 32.816100] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1500 [ 32.816138] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 32.816175] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 32.816215] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04418e1500 [ 32.816260] FS: 00007ffa05c54840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 32.816304] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 32.816334] CR2: 0000000029147988 CR3: 000000000338e001 CR4: 0000000000771ef0 [ 32.816374] PKRU: 55555554 [ 32.816390] Call Trace: [ 32.816406] [ 32.816421] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 32.816444] notifier_call_chain (kernel/notifier.c:85) [ 32.816467] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 32.816489] ? nla_strscpy (lib/nlattr.c:795) [ 32.816509] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 32.816539] ? __nla_validate_parse (lib/nlattr.c:620) [ 32.816567] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 32.816589] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 32.816610] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 32.816638] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 32.816661] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 32.816682] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 32.816710] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 32.816731] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 32.816759] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 32.816780] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 32.816801] ___sys_sendmsg (net/socket.c:2752) [ 32.816824] __sys_sendmsg (net/socket.c:2784) [ 32.816848] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 32.816869] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 32.816895] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 32.816923] RIP: 0033:0x7ffa05e8e08e [ 32.816944] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 32.817039] RSP: 002b:00007ffe2dbd17f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 32.817080] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ffa05e8e08e [ 32.817119] RDX: 0000000000000000 RSI: 00007ffe2dbd18a0 RDI: 0000000000000005 [ 32.817155] RBP: 00007ffe2dbd1800 R08: 0000000000000000 R09: 0000000000000000 [ 32.817196] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5b [ 32.817239] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe2dbd1f70 | [ 32.837360] ------------[ cut here ]------------ | [ 32.837385] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1767 | [ 32.837438] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 32.837575] Tainted: [W]=WARN [ 32.837595] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 32.837627] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 32.837660] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 32.837767] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 32.837795] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 32.837830] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1500 [ 32.837872] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 32.837910] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 32.837954] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04418e1500 [ 32.837996] FS: 00007f4d0211b840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 32.838033] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 32.838066] CR2: 00000000039e2988 CR3: 000000000868a003 CR4: 0000000000771ef0 [ 32.838110] PKRU: 55555554 [ 32.838123] Call Trace: [ 32.838137] [ 32.838151] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 32.838171] notifier_call_chain (kernel/notifier.c:85) [ 32.838194] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 32.838214] ? nla_strscpy (lib/nlattr.c:795) [ 32.838242] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 32.838273] ? __nla_validate_parse (lib/nlattr.c:620) [ 32.838304] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 32.838325] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 32.838347] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 32.838377] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 32.838399] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 32.838420] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 32.838448] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 32.838466] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 32.838489] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 32.838510] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 32.838532] ___sys_sendmsg (net/socket.c:2752) [ 32.838556] __sys_sendmsg (net/socket.c:2784) [ 32.838577] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 32.838604] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 32.838625] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 32.838660] RIP: 0033:0x7f4d0235508e [ 32.838681] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 32.838781] RSP: 002b:00007ffddb4153a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 32.838821] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4d0235508e [ 32.838862] RDX: 0000000000000000 RSI: 00007ffddb415450 RDI: 0000000000000005 [ 32.838905] RBP: 00007ffddb4153b0 R08: 0000000000000000 R09: 0000000000000000 [ 32.838941] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5b [ 32.838982] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffddb415b20 | [ 32.848505] ------------[ cut here ]------------ | [ 32.848534] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1768 | [ 32.848589] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 32.848721] Tainted: [W]=WARN [ 32.848750] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 32.848783] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 32.848814] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 32.848915] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 32.848944] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 32.848982] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058a00 [ 32.849026] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 32.849063] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 32.849102] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443058a00 [ 32.849149] FS: 00007f87a3e81840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 32.849189] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 32.849221] CR2: 00007f87a41511a0 CR3: 000000000190d002 CR4: 0000000000771ef0 [ 32.849270] PKRU: 55555554 [ 32.849284] Call Trace: [ 32.849297] [ 32.849311] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 32.849336] notifier_call_chain (kernel/notifier.c:85) [ 32.849356] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 32.849378] ? nla_strscpy (lib/nlattr.c:795) [ 32.849400] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 32.849429] ? __nla_validate_parse (lib/nlattr.c:620) [ 32.849458] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 32.849480] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 32.849502] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 32.849531] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 32.849552] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 32.849574] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 32.849601] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 32.849623] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 32.849646] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 32.849670] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 32.849692] ___sys_sendmsg (net/socket.c:2752) [ 32.849714] __sys_sendmsg (net/socket.c:2784) [ 32.849736] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 32.849764] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 32.849786] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 32.849816] RIP: 0033:0x7f87a40bb08e [ 32.849836] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 32.849913] RSP: 002b:00007ffe01e6ee10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 32.849951] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f87a40bb08e [ 32.849992] RDX: 0000000000000000 RSI: 00007ffe01e6eec0 RDI: 0000000000000005 [ 32.850031] RBP: 00007ffe01e6ee20 R08: 0000000000000000 R09: 0000000000000000 [ 32.850068] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5b [ 32.850104] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe01e6f590 | [ 32.860536] ------------[ cut here ]------------ | [ 32.860566] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1770 | [ 32.860629] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 32.860760] Tainted: [W]=WARN [ 32.860780] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 32.860814] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 32.860844] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 32.860935] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 32.860963] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 32.861003] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228400 [ 32.861039] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 32.861078] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 32.861122] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443228400 [ 32.861160] FS: 00007f3d605a1840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 32.861203] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 32.861234] CR2: 00007f3d608711a0 CR3: 000000000338a005 CR4: 0000000000771ef0 [ 32.861279] PKRU: 55555554 [ 32.861291] Call Trace: [ 32.861309] [ 32.861322] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 32.861344] notifier_call_chain (kernel/notifier.c:85) [ 32.861366] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 32.861389] ? nla_strscpy (lib/nlattr.c:795) [ 32.861408] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 32.861437] ? __nla_validate_parse (lib/nlattr.c:620) [ 32.861463] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 32.861482] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 32.861502] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 32.861529] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 32.861550] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 32.861569] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 32.861598] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 32.861620] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 32.861642] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 32.861662] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 32.861683] ___sys_sendmsg (net/socket.c:2752) [ 32.861703] __sys_sendmsg (net/socket.c:2784) [ 32.861723] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 32.861753] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 32.861778] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 32.861807] RIP: 0033:0x7f3d607db08e [ 32.861827] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 32.861915] RSP: 002b:00007ffd7d6c1930 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 32.861957] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3d607db08e [ 32.861996] RDX: 0000000000000000 RSI: 00007ffd7d6c19e0 RDI: 0000000000000005 [ 32.862036] RBP: 00007ffd7d6c1940 R08: 0000000000000000 R09: 0000000000000000 [ 32.862077] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5b [ 32.862118] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd7d6c20b0 | [ 32.885240] ------------[ cut here ]------------ | [ 32.885271] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1772 | [ 32.885326] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 32.885452] Tainted: [W]=WARN [ 32.885473] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 32.885505] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 32.885533] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 32.885633] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 32.885661] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 32.885702] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1200 [ 32.885751] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 32.885790] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 32.885833] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04418e1200 [ 32.885871] FS: 00007f1e30ee8840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 32.885909] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 32.885940] CR2: 000000001c173988 CR3: 00000000033b5005 CR4: 0000000000771ef0 [ 32.885982] PKRU: 55555554 [ 32.885995] Call Trace: [ 32.886006] [ 32.886020] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 32.886042] notifier_call_chain (kernel/notifier.c:85) [ 32.886066] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 32.886087] ? nla_strscpy (lib/nlattr.c:795) [ 32.886111] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 32.886139] ? __nla_validate_parse (lib/nlattr.c:620) [ 32.886165] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 32.886184] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 32.886208] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 32.886238] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 32.886259] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 32.886281] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 32.886311] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 32.886330] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 32.886352] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 32.886372] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 32.886392] ___sys_sendmsg (net/socket.c:2752) [ 32.886415] __sys_sendmsg (net/socket.c:2784) [ 32.886441] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 32.886462] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 32.886482] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 32.886507] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 32.886534] RIP: 0033:0x7f1e3112208e [ 32.886551] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 32.886644] RSP: 002b:00007ffe87e74290 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 32.886685] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1e3112208e [ 32.886726] RDX: 0000000000000000 RSI: 00007ffe87e74340 RDI: 0000000000000005 [ 32.886774] RBP: 00007ffe87e742a0 R08: 0000000000000000 R09: 0000000000000000 [ 32.886815] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5b [ 32.886858] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe87e74a10 | [ 32.914353] ------------[ cut here ]------------ | [ 32.914383] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1774 | [ 32.914438] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 32.914552] Tainted: [W]=WARN [ 32.914572] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 32.914606] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 32.914640] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 32.914739] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 32.914769] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 32.914811] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443053900 [ 32.914853] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 32.914892] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 32.914930] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443053900 [ 32.914971] FS: 00007f86afc33840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 32.915015] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 32.915054] CR2: 000000001c684988 CR3: 000000000323c001 CR4: 0000000000771ef0 [ 32.915092] PKRU: 55555554 [ 32.915105] Call Trace: [ 32.915120] [ 32.915134] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 32.915157] notifier_call_chain (kernel/notifier.c:85) [ 32.915178] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 32.915197] ? nla_strscpy (lib/nlattr.c:795) [ 32.915218] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 32.915253] ? __nla_validate_parse (lib/nlattr.c:620) [ 32.915281] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 32.915303] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 32.915323] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 32.915349] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 32.915369] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 32.915392] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 32.915417] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 32.915439] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 32.915459] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 32.915484] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 32.915504] ___sys_sendmsg (net/socket.c:2752) [ 32.915525] __sys_sendmsg (net/socket.c:2784) [ 32.915551] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 32.915571] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 32.915593] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 32.915622] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 32.915651] RIP: 0033:0x7f86afe6d08e [ 32.915674] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 32.915777] RSP: 002b:00007ffc8b6dab90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 32.915810] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f86afe6d08e [ 32.915851] RDX: 0000000000000000 RSI: 00007ffc8b6dac40 RDI: 0000000000000005 [ 32.915894] RBP: 00007ffc8b6daba0 R08: 0000000000000000 R09: 0000000000000000 [ 32.915940] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5c [ 32.915976] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc8b6db310 | [ 32.939601] ------------[ cut here ]------------ | [ 32.939639] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1775 | [ 32.939696] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 32.939837] Tainted: [W]=WARN [ 32.939859] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 32.939900] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 32.939924] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 32.940022] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 32.940052] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 32.940090] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058700 [ 32.940132] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 32.940171] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 32.940213] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443058700 [ 32.940255] FS: 00007f7e2949a840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 32.940300] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 32.940334] CR2: 000000001c115988 CR3: 0000000003273001 CR4: 0000000000771ef0 [ 32.940382] PKRU: 55555554 [ 32.940395] Call Trace: [ 32.940410] [ 32.940424] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 32.940447] notifier_call_chain (kernel/notifier.c:85) [ 32.940472] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 32.940495] ? nla_strscpy (lib/nlattr.c:795) [ 32.940519] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 32.940546] ? __nla_validate_parse (lib/nlattr.c:620) [ 32.940575] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 32.940597] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 32.940619] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 32.940646] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 32.940669] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 32.940691] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 32.940721] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 32.940749] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 32.940771] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 32.940794] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 32.940816] ___sys_sendmsg (net/socket.c:2752) [ 32.940837] __sys_sendmsg (net/socket.c:2784) [ 32.940860] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 32.940880] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 32.940902] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 32.940929] RIP: 0033:0x7f7e296d408e [ 32.940949] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 32.941049] RSP: 002b:00007ffd6dc47aa0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 32.941087] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7e296d408e [ 32.941130] RDX: 0000000000000000 RSI: 00007ffd6dc47b50 RDI: 0000000000000005 [ 32.941171] RBP: 00007ffd6dc47ab0 R08: 0000000000000000 R09: 0000000000000000 [ 32.941211] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5c [ 32.941253] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd6dc48220 | [ 32.975072] ------------[ cut here ]------------ | [ 32.975121] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1777 | [ 32.975175] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 32.975304] Tainted: [W]=WARN [ 32.975325] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 32.975355] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 32.975383] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 32.975478] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 32.975507] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 32.975546] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2c700 [ 32.975591] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 32.975631] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 32.975673] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2c700 [ 32.975720] FS: 00007f32b19a9840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 32.975775] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 32.975808] CR2: 0000000008aca988 CR3: 00000000084d2003 CR4: 0000000000771ef0 [ 32.975848] PKRU: 55555554 [ 32.975861] Call Trace: [ 32.975875] [ 32.975888] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 32.975914] notifier_call_chain (kernel/notifier.c:85) [ 32.975933] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 32.975956] ? nla_strscpy (lib/nlattr.c:795) [ 32.975981] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 32.976009] ? __nla_validate_parse (lib/nlattr.c:620) [ 32.976038] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 32.976060] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 32.976084] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 32.976111] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 32.976133] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 32.976153] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 32.976179] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 32.976201] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 32.976220] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 32.976244] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 32.976265] ___sys_sendmsg (net/socket.c:2752) [ 32.976287] __sys_sendmsg (net/socket.c:2784) [ 32.976310] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 32.976332] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 32.976349] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 32.976378] RIP: 0033:0x7f32b1be308e [ 32.976398] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 32.976489] RSP: 002b:00007fff03479f20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 32.976522] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f32b1be308e [ 32.976563] RDX: 0000000000000000 RSI: 00007fff03479fd0 RDI: 0000000000000005 [ 32.976602] RBP: 00007fff03479f30 R08: 0000000000000000 R09: 0000000000000000 [ 32.976642] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5c [ 32.976684] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff0347a6a0 | [ 33.014808] ------------[ cut here ]------------ | [ 33.014842] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1779 | [ 33.014901] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 33.015021] Tainted: [W]=WARN [ 33.015040] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 33.015077] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 33.015107] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 33.015208] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 33.015238] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 33.015269] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305a600 [ 33.015311] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 33.015351] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 33.015389] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044305a600 [ 33.015436] FS: 00007fe516725840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 33.015481] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 33.015515] CR2: 0000000016922988 CR3: 000000000972c003 CR4: 0000000000771ef0 [ 33.015560] PKRU: 55555554 [ 33.015573] Call Trace: [ 33.015587] [ 33.015600] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 33.015626] notifier_call_chain (kernel/notifier.c:85) [ 33.015649] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 33.015672] ? nla_strscpy (lib/nlattr.c:795) [ 33.015695] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 33.015727] ? __nla_validate_parse (lib/nlattr.c:620) [ 33.015760] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 33.015783] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 33.015805] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 33.015832] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 33.015856] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 33.015875] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 33.015901] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 33.015922] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 33.015942] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 33.015962] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 33.015983] ___sys_sendmsg (net/socket.c:2752) [ 33.016004] __sys_sendmsg (net/socket.c:2784) [ 33.016025] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 33.016045] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 33.016065] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 33.016092] RIP: 0033:0x7fe51695f08e [ 33.016115] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 33.016214] RSP: 002b:00007ffe029d81f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 33.016257] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe51695f08e [ 33.016298] RDX: 0000000000000000 RSI: 00007ffe029d82a0 RDI: 0000000000000005 [ 33.016337] RBP: 00007ffe029d8200 R08: 0000000000000000 R09: 0000000000000000 [ 33.016379] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5c [ 33.016420] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe029d8970 | [ 33.052338] ------------[ cut here ]------------ | [ 33.052392] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1781 | [ 33.052450] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 33.052584] Tainted: [W]=WARN [ 33.052607] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 33.052643] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 33.052672] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 33.052786] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 33.052816] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 33.052856] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305a600 [ 33.052890] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 33.052929] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 33.052971] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044305a600 [ 33.053018] FS: 00007ffba2331840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 33.053061] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 33.053094] CR2: 00007ffba26011a0 CR3: 0000000003273005 CR4: 0000000000771ef0 [ 33.053141] PKRU: 55555554 [ 33.053155] Call Trace: [ 33.053170] [ 33.053183] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 33.053206] notifier_call_chain (kernel/notifier.c:85) [ 33.053234] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 33.053256] ? nla_strscpy (lib/nlattr.c:795) [ 33.053280] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 33.053310] ? __nla_validate_parse (lib/nlattr.c:620) [ 33.053335] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 33.053358] ? __pcs_replace_empty_main (mm/slub.c:4620) [ 33.053386] ? kmem_cache_alloc_node_noprof (mm/slub.c:4749 mm/slub.c:4883 mm/slub.c:4950) [ 33.053413] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 33.053434] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 33.053462] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 33.053482] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 33.053505] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 33.053534] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 33.053555] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 33.053574] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 33.053594] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 33.053618] ___sys_sendmsg (net/socket.c:2752) [ 33.053641] __sys_sendmsg (net/socket.c:2784) [ 33.053664] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 33.053686] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 33.053708] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 33.053732] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 33.053769] RIP: 0033:0x7ffba256b08e [ 33.053788] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 33.053880] RSP: 002b:00007ffdad781eb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 33.053920] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ffba256b08e [ 33.053965] RDX: 0000000000000000 RSI: 00007ffdad781f60 RDI: 0000000000000005 [ 33.054008] RBP: 00007ffdad781ec0 R08: 0000000000000000 R09: 0000000000000000 [ 33.054049] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5c [ 33.054092] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdad782630 | [ 33.078904] ------------[ cut here ]------------ | [ 33.078945] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1783 | [ 33.079001] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 33.079132] Tainted: [W]=WARN [ 33.079154] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 33.079187] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 33.079214] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 33.079310] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 33.079337] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 33.079379] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443224a00 [ 33.079419] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 33.079458] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 33.079502] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443224a00 [ 33.079550] FS: 00007fa232550840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 33.079593] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 33.079624] CR2: 00007fa2328201a0 CR3: 000000000c78c004 CR4: 0000000000771ef0 [ 33.079670] PKRU: 55555554 [ 33.079685] Call Trace: [ 33.079697] [ 33.079712] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 33.079733] notifier_call_chain (kernel/notifier.c:85) [ 33.079759] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 33.079781] ? nla_strscpy (lib/nlattr.c:795) [ 33.079806] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 33.079836] ? __nla_validate_parse (lib/nlattr.c:620) [ 33.079865] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 33.079886] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 33.079907] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 33.079942] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 33.079964] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 33.079986] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 33.080014] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 33.080035] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 33.080056] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 33.080074] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 33.080098] ___sys_sendmsg (net/socket.c:2752) [ 33.080117] __sys_sendmsg (net/socket.c:2784) [ 33.080139] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 33.080158] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 33.080184] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 33.080213] RIP: 0033:0x7fa23278a08e [ 33.080234] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 33.080334] RSP: 002b:00007ffce5d27e10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 33.080373] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa23278a08e [ 33.080410] RDX: 0000000000000000 RSI: 00007ffce5d27ec0 RDI: 0000000000000005 [ 33.080451] RBP: 00007ffce5d27e20 R08: 0000000000000000 R09: 0000000000000000 [ 33.080490] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5c [ 33.080531] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffce5d28590 | [ 33.107200] ------------[ cut here ]------------ | [ 33.107229] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1785 | [ 33.107293] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 33.107423] Tainted: [W]=WARN [ 33.107446] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 33.107483] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 33.107516] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 33.107609] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 33.107639] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 33.107684] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059b00 [ 33.107728] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 33.107773] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 33.107814] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443059b00 [ 33.107857] FS: 00007f1db00db840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 33.107899] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 33.107933] CR2: 000000001ac9b988 CR3: 00000000084df001 CR4: 0000000000771ef0 [ 33.107974] PKRU: 55555554 [ 33.107987] Call Trace: [ 33.108002] [ 33.108019] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 33.108040] notifier_call_chain (kernel/notifier.c:85) [ 33.108062] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 33.108085] ? nla_strscpy (lib/nlattr.c:795) [ 33.108106] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 33.108134] ? __nla_validate_parse (lib/nlattr.c:620) [ 33.108164] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 33.108183] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 33.108205] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 33.108234] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 33.108257] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 33.108280] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 33.108309] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 33.108331] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 33.108348] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 33.108367] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 33.108390] ___sys_sendmsg (net/socket.c:2752) [ 33.108410] __sys_sendmsg (net/socket.c:2784) [ 33.108430] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 33.108451] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 33.108471] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 33.108500] RIP: 0033:0x7f1db031508e [ 33.108520] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 33.108615] RSP: 002b:00007ffc8f438b20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 33.108655] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1db031508e [ 33.108696] RDX: 0000000000000000 RSI: 00007ffc8f438bd0 RDI: 0000000000000005 [ 33.108744] RBP: 00007ffc8f438b30 R08: 0000000000000000 R09: 0000000000000000 [ 33.108788] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5c [ 33.108829] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc8f4392a0 | [ 33.127369] ------------[ cut here ]------------ | [ 33.127397] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1787 | [ 33.127454] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 33.127580] Tainted: [W]=WARN [ 33.127600] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 33.127636] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 33.127669] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 33.127773] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 33.127801] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 33.127834] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229400 [ 33.127880] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 33.127924] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 33.127965] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443229400 [ 33.128010] FS: 00007f8d24f40840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 33.128053] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 33.128089] CR2: 00007f8d252101a0 CR3: 00000000040ba001 CR4: 0000000000771ef0 [ 33.128123] PKRU: 55555554 [ 33.128137] Call Trace: [ 33.128151] [ 33.128163] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 33.128187] notifier_call_chain (kernel/notifier.c:85) [ 33.128211] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 33.128235] ? nla_strscpy (lib/nlattr.c:795) [ 33.128256] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 33.128289] ? __nla_validate_parse (lib/nlattr.c:620) [ 33.128318] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 33.128347] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 33.128363] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 33.128387] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 33.128409] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 33.128431] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 33.128464] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 33.128484] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 33.128501] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 33.128517] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 33.128540] ___sys_sendmsg (net/socket.c:2752) [ 33.128566] __sys_sendmsg (net/socket.c:2784) [ 33.128585] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 33.128605] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 33.128623] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 33.128661] RIP: 0033:0x7f8d2517a08e [ 33.128686] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 33.128777] RSP: 002b:00007ffe9d0d8300 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 33.128814] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8d2517a08e [ 33.128854] RDX: 0000000000000000 RSI: 00007ffe9d0d83b0 RDI: 0000000000000005 [ 33.128896] RBP: 00007ffe9d0d8310 R08: 0000000000000000 R09: 0000000000000000 [ 33.128935] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5c [ 33.128973] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe9d0d8a80 | [ 33.160419] ------------[ cut here ]------------ | [ 33.160512] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1789 | [ 33.160615] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 33.160823] Tainted: [W]=WARN [ 33.160919] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 33.161020] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 33.161083] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 33.161223] RSP: 0018:ff718e9ec0d2b6f0 EFLAGS: 00010286 [ 33.161325] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 33.161402] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055d00 [ 33.161483] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a102c [ 33.161563] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 33.161646] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443055d00 [ 33.161766] FS: 00007f84bc5d5840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 33.161883] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 33.161956] CR2: 000000003cd8e988 CR3: 00000000042df006 CR4: 0000000000771ef0 [ 33.162059] PKRU: 55555554 [ 33.162110] Call Trace: [ 33.162159] [ 33.162218] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 33.162285] notifier_call_chain (kernel/notifier.c:85) [ 33.162343] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 33.162400] ? nla_strscpy (lib/nlattr.c:795) [ 33.162458] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 33.162530] ? __nla_validate_parse (lib/nlattr.c:620) [ 33.162612] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 33.162673] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 33.162730] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 33.162909] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 33.162966] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 33.163024] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 33.163088] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 33.163145] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 33.163201] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 33.163265] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 33.163322] ___sys_sendmsg (net/socket.c:2752) [ 33.163381] __sys_sendmsg (net/socket.c:2784) [ 33.163439] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 33.163495] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 33.163552] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 33.163614] RIP: 0033:0x7f84bc80f08e [ 33.163673] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 33.163811] RSP: 002b:00007ffd86b78810 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 33.163890] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f84bc80f08e [ 33.163968] RDX: 0000000000000000 RSI: 00007ffd86b788c0 RDI: 0000000000000005 [ 33.164047] RBP: 00007ffd86b78820 R08: 0000000000000000 R09: 0000000000000000 [ 33.164124] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5c [ 33.164202] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd86b78f90 | [ 33.194883] ------------[ cut here ]------------ | [ 33.194917] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1791 | [ 33.194984] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 33.195115] Tainted: [W]=WARN [ 33.195140] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 33.195174] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 33.195209] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 33.195311] RSP: 0018:ff718e9ec0d836f0 EFLAGS: 00010286 [ 33.195339] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 33.195400] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b700 [ 33.195442] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 33.195482] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 33.195528] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044322b700 [ 33.195575] FS: 00007feaa8bf0840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 33.195618] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 33.195651] CR2: 00007feaa8ec01a0 CR3: 000000000329c003 CR4: 0000000000771ef0 [ 33.195691] PKRU: 55555554 [ 33.195705] Call Trace: [ 33.195721] [ 33.195736] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 33.195768] notifier_call_chain (kernel/notifier.c:85) [ 33.195787] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 33.195809] ? nla_strscpy (lib/nlattr.c:795) [ 33.195827] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 33.195856] ? __nla_validate_parse (lib/nlattr.c:620) [ 33.195887] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 33.195906] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 33.195926] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 33.195956] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 33.195979] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 33.196003] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 33.196032] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 33.196051] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 33.196071] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 33.196092] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 33.196111] ___sys_sendmsg (net/socket.c:2752) [ 33.196133] __sys_sendmsg (net/socket.c:2784) [ 33.196152] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 33.196180] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 33.196204] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 33.196242] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 33.196273] RIP: 0033:0x7feaa8e2a08e [ 33.196293] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 33.196392] RSP: 002b:00007ffc779a6110 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 33.196431] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007feaa8e2a08e [ 33.196467] RDX: 0000000000000000 RSI: 00007ffc779a61c0 RDI: 0000000000000005 [ 33.196504] RBP: 00007ffc779a6120 R08: 0000000000000000 R09: 0000000000000000 [ 33.196548] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5c [ 33.196592] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc779a6890 | [ 33.213283] ------------[ cut here ]------------ | [ 33.213310] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1792 | [ 33.213353] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 33.213478] Tainted: [W]=WARN [ 33.213499] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 33.213536] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 33.213569] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 33.213664] RSP: 0018:ff718e9ec0d836f0 EFLAGS: 00010286 [ 33.213695] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 33.213733] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443053d00 [ 33.213781] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 33.213822] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 33.213865] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443053d00 [ 33.213914] FS: 00007f742e97b840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 33.213957] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 33.213989] CR2: 0000000030492988 CR3: 000000000338a003 CR4: 0000000000771ef0 [ 33.214031] PKRU: 55555554 [ 33.214049] Call Trace: [ 33.214061] [ 33.214077] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 33.214097] notifier_call_chain (kernel/notifier.c:85) [ 33.214118] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 33.214138] ? nla_strscpy (lib/nlattr.c:795) [ 33.214159] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 33.214187] ? __nla_validate_parse (lib/nlattr.c:620) [ 33.214217] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 33.214242] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 33.214263] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 33.214290] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 33.214312] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 33.214335] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 33.214362] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 33.214385] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 33.214407] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 33.214429] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 33.214447] ___sys_sendmsg (net/socket.c:2752) [ 33.214468] __sys_sendmsg (net/socket.c:2784) [ 33.214490] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 33.214518] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 33.214535] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 33.214564] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 33.214592] RIP: 0033:0x7f742ebb508e [ 33.214614] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 33.214712] RSP: 002b:00007fff62aacbf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 33.214755] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f742ebb508e [ 33.214796] RDX: 0000000000000000 RSI: 00007fff62aacca0 RDI: 0000000000000005 [ 33.214837] RBP: 00007fff62aacc00 R08: 0000000000000000 R09: 0000000000000000 [ 33.214870] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5c [ 33.214910] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff62aad370 | [ 33.242783] ------------[ cut here ]------------ | [ 33.242821] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1794 | [ 33.242876] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 33.243013] Tainted: [W]=WARN [ 33.243039] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 33.243074] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 33.243104] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 33.243201] RSP: 0018:ff718e9ec0d836f0 EFLAGS: 00010286 [ 33.243236] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 33.243276] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322bc00 [ 33.243313] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 33.243346] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 33.243385] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044322bc00 [ 33.243427] FS: 00007faec6386840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 33.243476] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 33.243511] CR2: 000000001e0e2988 CR3: 000000000338a005 CR4: 0000000000771ef0 [ 33.243555] PKRU: 55555554 [ 33.243567] Call Trace: [ 33.243583] [ 33.243598] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 33.243619] notifier_call_chain (kernel/notifier.c:85) [ 33.243646] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 33.243669] ? nla_strscpy (lib/nlattr.c:795) [ 33.243691] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 33.243720] ? __nla_validate_parse (lib/nlattr.c:620) [ 33.243753] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 33.243777] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 33.243798] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 33.243826] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 33.243853] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 33.243875] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 33.243899] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 33.243921] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 33.243943] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 33.243963] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 33.243987] ___sys_sendmsg (net/socket.c:2752) [ 33.244010] __sys_sendmsg (net/socket.c:2784) [ 33.244030] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 33.244051] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 33.244071] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 33.244095] RIP: 0033:0x7faec65c008e [ 33.244117] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 33.244226] RSP: 002b:00007ffc763f6bc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 33.244271] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007faec65c008e [ 33.244312] RDX: 0000000000000000 RSI: 00007ffc763f6c70 RDI: 0000000000000005 [ 33.244352] RBP: 00007ffc763f6bd0 R08: 0000000000000000 R09: 0000000000000000 [ 33.244397] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5c [ 33.244438] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc763f7340 | [ 33.260330] ------------[ cut here ]------------ | [ 33.260357] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1796 | [ 33.260402] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 33.260532] Tainted: [W]=WARN [ 33.260554] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 33.260591] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 33.260622] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 33.260717] RSP: 0018:ff718e9ec0d836f0 EFLAGS: 00010286 [ 33.260796] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 33.260859] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322bc00 [ 33.260903] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 33.260942] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 33.260986] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044322bc00 [ 33.261028] FS: 00007f1c997e0840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 33.261070] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 33.261108] CR2: 00007f1c99ab01a0 CR3: 00000000040b4004 CR4: 0000000000771ef0 [ 33.261152] PKRU: 55555554 [ 33.261167] Call Trace: [ 33.261180] [ 33.261194] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 33.261220] notifier_call_chain (kernel/notifier.c:85) [ 33.261247] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 33.261267] ? nla_strscpy (lib/nlattr.c:795) [ 33.261291] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 33.261321] ? __nla_validate_parse (lib/nlattr.c:620) [ 33.261352] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 33.261372] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 33.261394] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 33.261424] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 33.261444] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 33.261462] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 33.261493] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 33.261516] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 33.261538] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 33.261562] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 33.261582] ___sys_sendmsg (net/socket.c:2752) [ 33.261603] __sys_sendmsg (net/socket.c:2784) [ 33.261625] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 33.261648] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 33.261673] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 33.261703] RIP: 0033:0x7f1c99a1a08e [ 33.261724] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 33.261822] RSP: 002b:00007fff641b8cd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 33.261863] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1c99a1a08e [ 33.261902] RDX: 0000000000000000 RSI: 00007fff641b8d80 RDI: 0000000000000005 [ 33.261944] RBP: 00007fff641b8ce0 R08: 0000000000000000 R09: 0000000000000000 [ 33.261983] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5c [ 33.262028] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff641b9450 | [ 33.288428] ------------[ cut here ]------------ | [ 33.288472] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1798 | [ 33.288526] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 33.288644] Tainted: [W]=WARN [ 33.288666] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 33.288701] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 33.288731] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 33.288829] RSP: 0018:ff718e9ec0d836f0 EFLAGS: 00010286 [ 33.288856] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 33.288897] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b700 [ 33.288940] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 33.288981] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 33.289023] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044322b700 [ 33.289062] FS: 00007fb319e77840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 33.289109] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 33.289141] CR2: 0000000006514988 CR3: 000000000c78c001 CR4: 0000000000771ef0 [ 33.289178] PKRU: 55555554 [ 33.289190] Call Trace: [ 33.289201] [ 33.289215] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 33.289241] notifier_call_chain (kernel/notifier.c:85) [ 33.289267] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 33.289287] ? nla_strscpy (lib/nlattr.c:795) [ 33.289308] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 33.289337] ? __nla_validate_parse (lib/nlattr.c:620) [ 33.289366] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 33.289386] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 33.289406] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 33.289435] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 33.289459] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 33.289483] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 33.289513] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 33.289534] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 33.289551] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 33.289571] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 33.289593] ___sys_sendmsg (net/socket.c:2752) [ 33.289614] __sys_sendmsg (net/socket.c:2784) [ 33.289634] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 33.289656] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 33.289676] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 33.289703] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 33.289738] RIP: 0033:0x7fb31a0b108e [ 33.289760] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 33.289849] RSP: 002b:00007ffd7c9308a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 33.289882] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb31a0b108e [ 33.289925] RDX: 0000000000000000 RSI: 00007ffd7c930950 RDI: 0000000000000005 [ 33.289964] RBP: 00007ffd7c9308b0 R08: 0000000000000000 R09: 0000000000000000 [ 33.290004] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5c [ 33.290040] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd7c931020 | [ 33.307897] ------------[ cut here ]------------ | [ 33.307927] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1799 | [ 33.307977] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 33.308110] Tainted: [W]=WARN [ 33.308130] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 33.308167] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 33.308191] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 33.308293] RSP: 0018:ff718e9ec0d836f0 EFLAGS: 00010286 [ 33.308320] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 33.308362] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059500 [ 33.308408] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 33.308449] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 33.308495] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443059500 [ 33.308536] FS: 00007f917f3d6840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 33.308577] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 33.308613] CR2: 00000000007a5988 CR3: 0000000003377001 CR4: 0000000000771ef0 [ 33.308658] PKRU: 55555554 [ 33.308674] Call Trace: [ 33.308693] [ 33.308709] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 33.308730] notifier_call_chain (kernel/notifier.c:85) [ 33.308755] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 33.308777] ? nla_strscpy (lib/nlattr.c:795) [ 33.308801] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 33.308827] ? __nla_validate_parse (lib/nlattr.c:620) [ 33.308858] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 33.308881] ? kmem_cache_alloc_node_noprof (mm/slub.c:4749 mm/slub.c:4883 mm/slub.c:4950) [ 33.308913] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 33.308940] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 33.308969] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 33.308994] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 33.309019] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 33.309046] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 33.309067] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 33.309088] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 33.309113] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 33.309135] ___sys_sendmsg (net/socket.c:2752) [ 33.309157] __sys_sendmsg (net/socket.c:2784) [ 33.309177] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 33.309203] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 33.309225] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 33.309253] RIP: 0033:0x7f917f61008e [ 33.309273] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 33.309373] RSP: 002b:00007ffc3d107500 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 33.309415] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f917f61008e [ 33.309457] RDX: 0000000000000000 RSI: 00007ffc3d1075b0 RDI: 0000000000000005 [ 33.309494] RBP: 00007ffc3d107510 R08: 0000000000000000 R09: 0000000000000000 [ 33.309534] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5c [ 33.309578] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc3d107c80 | [ 33.328630] ------------[ cut here ]------------ | [ 33.328661] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1801 | [ 33.328748] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 33.328875] Tainted: [W]=WARN [ 33.328897] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 33.328933] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 33.328965] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 33.329064] RSP: 0018:ff718e9ec0d836f0 EFLAGS: 00010286 [ 33.329094] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 33.329133] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055a00 [ 33.329166] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 33.329206] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 33.329248] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443055a00 [ 33.329286] FS: 00007f2891a2c840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 33.329327] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 33.329358] CR2: 000000003a7cf988 CR3: 000000000873e003 CR4: 0000000000771ef0 [ 33.329401] PKRU: 55555554 [ 33.329417] Call Trace: [ 33.329431] [ 33.329445] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 33.329467] notifier_call_chain (kernel/notifier.c:85) [ 33.329486] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 33.329510] ? nla_strscpy (lib/nlattr.c:795) [ 33.329533] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 33.329562] ? __nla_validate_parse (lib/nlattr.c:620) [ 33.329592] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 33.329611] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 33.329630] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 33.329660] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 33.329681] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 33.329705] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 33.329740] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 33.329765] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 33.329785] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 33.329806] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 33.329828] ___sys_sendmsg (net/socket.c:2752) [ 33.329854] __sys_sendmsg (net/socket.c:2784) [ 33.329875] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 33.329893] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 33.329918] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 33.329948] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 33.329974] RIP: 0033:0x7f2891c6608e [ 33.329995] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 33.330088] RSP: 002b:00007ffffc032540 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 33.330123] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2891c6608e [ 33.330166] RDX: 0000000000000000 RSI: 00007ffffc0325f0 RDI: 0000000000000005 [ 33.330216] RBP: 00007ffffc032550 R08: 0000000000000000 R09: 0000000000000000 [ 33.330262] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5c [ 33.330303] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffffc032cc0 | [ 33.361786] ------------[ cut here ]------------ | [ 33.361819] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/1804 | [ 33.361871] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 33.361996] Tainted: [W]=WARN [ 33.362018] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 33.362048] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 33.362082] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 33.362177] RSP: 0018:ff718e9ec0d836f0 EFLAGS: 00010286 [ 33.362204] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 33.362249] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305a900 [ 33.362283] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 33.362323] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 33.362360] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044305a900 [ 33.362406] FS: 00007fdbd8a5b840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 33.362450] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 33.362481] CR2: 00000000112ee988 CR3: 00000000018b7006 CR4: 0000000000771ef0 [ 33.362523] PKRU: 55555554 [ 33.362536] Call Trace: [ 33.362548] [ 33.362563] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 33.362583] notifier_call_chain (kernel/notifier.c:85) [ 33.362604] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 33.362629] ? nla_strscpy (lib/nlattr.c:795) [ 33.362649] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 33.362673] ? __nla_validate_parse (lib/nlattr.c:620) [ 33.362697] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 33.362719] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 33.362740] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 33.362777] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 33.362802] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 33.362823] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 33.362848] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 33.362867] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 33.362888] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 33.362907] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 33.362929] ___sys_sendmsg (net/socket.c:2752) [ 33.362950] __sys_sendmsg (net/socket.c:2784) [ 33.362971] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 33.362992] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 33.363010] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 33.363040] RIP: 0033:0x7fdbd8c9508e [ 33.363061] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 33.363159] RSP: 002b:00007ffce7ae7c60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 33.363210] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdbd8c9508e [ 33.363247] RDX: 0000000000000000 RSI: 00007ffce7ae7d10 RDI: 0000000000000005 [ 33.363291] RBP: 00007ffce7ae7c70 R08: 0000000000000000 R09: 0000000000000000 [ 33.363329] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5c [ 33.363365] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffce7ae83e0 | [ 33.373762] ------------[ cut here ]------------ | [ 33.373791] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/1805 | [ 33.373842] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 33.373961] Tainted: [W]=WARN [ 33.373984] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 33.374020] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 33.374054] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 33.374155] RSP: 0018:ff718e9ec0d836f0 EFLAGS: 00010286 [ 33.374180] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 33.374219] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305a900 [ 33.374267] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 33.374308] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 33.374341] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044305a900 [ 33.374389] FS: 00007f3617d7c840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 33.374428] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 33.374461] CR2: 000000001677e988 CR3: 00000000041d3004 CR4: 0000000000771ef0 [ 33.374509] PKRU: 55555554 [ 33.374524] Call Trace: [ 33.374538] [ 33.374551] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 33.374570] notifier_call_chain (kernel/notifier.c:85) [ 33.374592] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 33.374612] ? nla_strscpy (lib/nlattr.c:795) [ 33.374635] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 33.374661] ? __nla_validate_parse (lib/nlattr.c:620) [ 33.374690] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 33.374714] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 33.374735] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 33.374767] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 33.374790] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 33.374809] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 33.374837] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 33.374862] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 33.374881] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 33.374901] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 33.374922] ___sys_sendmsg (net/socket.c:2752) [ 33.374944] __sys_sendmsg (net/socket.c:2784) [ 33.374965] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 33.374987] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 33.375009] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 33.375037] RIP: 0033:0x7f3617fb608e [ 33.375062] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 33.375158] RSP: 002b:00007ffdd83d10c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 33.375201] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3617fb608e [ 33.375245] RDX: 0000000000000000 RSI: 00007ffdd83d1170 RDI: 0000000000000005 [ 33.375284] RBP: 00007ffdd83d10d0 R08: 0000000000000000 R09: 0000000000000000 [ 33.375325] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5c [ 33.375362] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdd83d1840 | [ 33.423247] ------------[ cut here ]------------ | [ 33.423327] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1806 | [ 33.423416] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 33.423614] Tainted: [W]=WARN [ 33.423672] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 33.423741] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 33.423814] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 33.423947] RSP: 0018:ff718e9ec0d836f0 EFLAGS: 00010286 [ 33.424017] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 33.424124] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fec00 [ 33.424202] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a102c [ 33.424290] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 33.424398] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04431fec00 [ 33.424480] FS: 00007f7344830840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 33.424590] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 33.424660] CR2: 00007f7344b001a0 CR3: 0000000003069002 CR4: 0000000000771ef0 [ 33.424740] PKRU: 55555554 [ 33.424797] Call Trace: [ 33.424846] [ 33.424896] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 33.424952] notifier_call_chain (kernel/notifier.c:85) [ 33.425011] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 33.425068] ? nla_strscpy (lib/nlattr.c:795) [ 33.425125] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 33.425190] ? __nla_validate_parse (lib/nlattr.c:620) [ 33.425261] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 33.425317] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 33.425377] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 33.425441] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 33.425500] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 33.425585] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 33.425661] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 33.425723] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 33.425788] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 33.425845] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 33.425927] ___sys_sendmsg (net/socket.c:2752) [ 33.426018] __sys_sendmsg (net/socket.c:2784) [ 33.426077] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 33.426136] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 33.426192] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 33.426265] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 33.426328] RIP: 0033:0x7f7344a6a08e [ 33.426384] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 33.426535] RSP: 002b:00007fffd6dda7c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 33.426612] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7344a6a08e [ 33.426690] RDX: 0000000000000000 RSI: 00007fffd6dda870 RDI: 0000000000000005 [ 33.426773] RBP: 00007fffd6dda7d0 R08: 0000000000000000 R09: 0000000000000000 [ 33.426849] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5c [ 33.426930] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffd6ddaf40 | [ 33.458740] ------------[ cut here ]------------ | [ 33.458786] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1808 | [ 33.458843] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 33.458978] Tainted: [W]=WARN [ 33.459000] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 33.459036] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 33.459069] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 33.459175] RSP: 0018:ff718e9ec035f6f0 EFLAGS: 00010286 [ 33.459205] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 33.459250] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1a00 [ 33.459289] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 33.459331] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 33.459373] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04418e1a00 [ 33.459420] FS: 00007f5b63264840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 33.459468] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 33.459504] CR2: 000000000932e988 CR3: 000000000840a001 CR4: 0000000000771ef0 [ 33.459546] PKRU: 55555554 [ 33.459559] Call Trace: [ 33.459574] [ 33.459589] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 33.459610] notifier_call_chain (kernel/notifier.c:85) [ 33.459633] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 33.459658] ? nla_strscpy (lib/nlattr.c:795) [ 33.459678] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 33.459708] ? __nla_validate_parse (lib/nlattr.c:620) [ 33.459739] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 33.459767] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 33.459790] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 33.459816] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 33.459837] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 33.459857] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 33.459883] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 33.459906] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 33.459926] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 33.459948] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 33.459971] ___sys_sendmsg (net/socket.c:2752) [ 33.459993] __sys_sendmsg (net/socket.c:2784) [ 33.460014] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 33.460037] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 33.460058] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 33.460087] RIP: 0033:0x7f5b6349e08e [ 33.460109] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 33.460203] RSP: 002b:00007ffc6150c650 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 33.460247] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5b6349e08e [ 33.460292] RDX: 0000000000000000 RSI: 00007ffc6150c700 RDI: 0000000000000005 [ 33.460330] RBP: 00007ffc6150c660 R08: 0000000000000000 R09: 0000000000000000 [ 33.460368] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5c [ 33.460409] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc6150cdd0 | [ 33.487138] ------------[ cut here ]------------ | [ 33.487201] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1810 | [ 33.487301] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 33.487500] Tainted: [W]=WARN [ 33.487555] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 33.487626] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 33.487693] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 33.487834] RSP: 0018:ff718e9ec0d836f0 EFLAGS: 00010286 [ 33.487898] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 33.487979] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229b00 [ 33.488059] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a102c [ 33.488140] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 33.488215] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443229b00 [ 33.488299] FS: 00007fed02739840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 33.488408] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 33.488480] CR2: 000000002dc8d988 CR3: 00000000087e2002 CR4: 0000000000771ef0 [ 33.488560] PKRU: 55555554 [ 33.488609] Call Trace: [ 33.488661] [ 33.488712] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 33.488780] notifier_call_chain (kernel/notifier.c:85) [ 33.488839] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 33.488899] ? nla_strscpy (lib/nlattr.c:795) [ 33.488957] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 33.489022] ? __nla_validate_parse (lib/nlattr.c:620) [ 33.489084] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 33.489142] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 33.489199] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 33.489271] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 33.489328] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 33.489400] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 33.489464] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 33.489523] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 33.489581] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 33.489645] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 33.489706] ___sys_sendmsg (net/socket.c:2752) [ 33.489774] __sys_sendmsg (net/socket.c:2784) [ 33.489834] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 33.489894] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 33.489953] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 33.490020] RIP: 0033:0x7fed0297308e [ 33.490078] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 33.490217] RSP: 002b:00007ffdb0ba5a10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 33.490304] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fed0297308e [ 33.490381] RDX: 0000000000000000 RSI: 00007ffdb0ba5ac0 RDI: 0000000000000005 [ 33.490460] RBP: 00007ffdb0ba5a20 R08: 0000000000000000 R09: 0000000000000000 [ 33.490540] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5c [ 33.490616] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdb0ba6190 | [ 33.518931] ------------[ cut here ]------------ | [ 33.518965] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/1812 | [ 33.519022] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 33.519156] Tainted: [W]=WARN [ 33.519177] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 33.519210] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 33.519243] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 33.519335] RSP: 0018:ff718e9ec0d836f0 EFLAGS: 00010286 [ 33.519362] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 33.519405] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059100 [ 33.519446] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 33.519486] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 33.519527] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443059100 [ 33.519572] FS: 00007f3069964840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 33.519616] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 33.519648] CR2: 0000000000df7988 CR3: 000000000d2e0006 CR4: 0000000000771ef0 [ 33.519691] PKRU: 55555554 [ 33.519703] Call Trace: [ 33.519716] [ 33.519732] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 33.519761] notifier_call_chain (kernel/notifier.c:85) [ 33.519786] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 33.519805] ? nla_strscpy (lib/nlattr.c:795) [ 33.519824] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 33.519855] ? __nla_validate_parse (lib/nlattr.c:620) [ 33.519883] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 33.519904] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 33.519927] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 33.519957] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 33.519983] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 33.520003] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 33.520028] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 33.520051] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 33.520068] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 33.520088] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 33.520112] ___sys_sendmsg (net/socket.c:2752) [ 33.520131] __sys_sendmsg (net/socket.c:2784) [ 33.520152] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 33.520175] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 33.520196] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 33.520221] RIP: 0033:0x7f3069b9e08e [ 33.520247] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 33.520345] RSP: 002b:00007ffc673c5ed0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 33.520386] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3069b9e08e [ 33.520426] RDX: 0000000000000000 RSI: 00007ffc673c5f80 RDI: 0000000000000005 [ 33.520470] RBP: 00007ffc673c5ee0 R08: 0000000000000000 R09: 0000000000000000 [ 33.520512] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5c [ 33.520551] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc673c6650 | [ 33.546165] ------------[ cut here ]------------ | [ 33.546198] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1814 | [ 33.546259] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 33.546386] Tainted: [W]=WARN [ 33.546410] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 33.546445] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 33.546476] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 33.546572] RSP: 0018:ff718e9ec0d836f0 EFLAGS: 00010286 [ 33.546603] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 33.546643] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305ad00 [ 33.546691] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 33.546729] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 33.546774] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044305ad00 [ 33.546823] FS: 00007f294f33d840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 33.546866] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 33.546905] CR2: 000000002c421988 CR3: 000000000a96e005 CR4: 0000000000771ef0 [ 33.546939] PKRU: 55555554 [ 33.546952] Call Trace: [ 33.546966] [ 33.546987] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 33.547009] notifier_call_chain (kernel/notifier.c:85) [ 33.547031] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 33.547054] ? nla_strscpy (lib/nlattr.c:795) [ 33.547077] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 33.547104] ? __nla_validate_parse (lib/nlattr.c:620) [ 33.547132] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 33.547155] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 33.547178] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 33.547209] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 33.547227] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 33.547251] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 33.547279] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 33.547303] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 33.547326] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 33.547348] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 33.547370] ___sys_sendmsg (net/socket.c:2752) [ 33.547390] __sys_sendmsg (net/socket.c:2784) [ 33.547411] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 33.547436] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 33.547460] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 33.547489] RIP: 0033:0x7f294f57708e [ 33.547512] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 33.547606] RSP: 002b:00007ffc796c4500 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 33.547650] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f294f57708e [ 33.547691] RDX: 0000000000000000 RSI: 00007ffc796c45b0 RDI: 0000000000000005 [ 33.547733] RBP: 00007ffc796c4510 R08: 0000000000000000 R09: 0000000000000000 [ 33.547782] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5c [ 33.547825] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc796c4c80 | [ 33.569856] ------------[ cut here ]------------ | [ 33.569893] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1815 | [ 33.569945] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 33.570070] Tainted: [W]=WARN [ 33.570096] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 33.570127] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 33.570154] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 33.570250] RSP: 0018:ff718e9ec0d9b6f0 EFLAGS: 00010286 [ 33.570277] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 33.570314] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2d500 [ 33.570353] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 33.570394] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 33.570432] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2d500 [ 33.570475] FS: 00007f2515837840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 33.570513] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 33.570547] CR2: 000000000db3d988 CR3: 0000000008784002 CR4: 0000000000771ef0 [ 33.570582] PKRU: 55555554 [ 33.570594] Call Trace: [ 33.570607] [ 33.570620] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 33.570638] notifier_call_chain (kernel/notifier.c:85) [ 33.570665] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 33.570684] ? nla_strscpy (lib/nlattr.c:795) [ 33.570710] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 33.570739] ? __nla_validate_parse (lib/nlattr.c:620) [ 33.570771] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 33.570795] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 33.570811] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 33.570835] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 33.570856] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 33.570880] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 33.570908] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 33.570927] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 33.570950] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 33.570968] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 33.570989] ___sys_sendmsg (net/socket.c:2752) [ 33.571010] __sys_sendmsg (net/socket.c:2784) [ 33.571029] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 33.571050] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 33.571072] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 33.571102] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 33.571132] RIP: 0033:0x7f2515a7108e [ 33.571154] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 33.571261] RSP: 002b:00007ffd1c866490 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 33.571304] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2515a7108e [ 33.571340] RDX: 0000000000000000 RSI: 00007ffd1c866540 RDI: 0000000000000005 [ 33.571380] RBP: 00007ffd1c8664a0 R08: 0000000000000000 R09: 0000000000000000 [ 33.571417] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5c [ 33.571456] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd1c866c10 | [ 33.595471] ------------[ cut here ]------------ | [ 33.595504] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1817 | [ 33.595561] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 33.595682] Tainted: [W]=WARN [ 33.595705] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 33.595748] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 33.595777] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 33.595869] RSP: 0018:ff718e9ec0d836f0 EFLAGS: 00010286 [ 33.595898] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 33.595942] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054b00 [ 33.595984] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 33.596026] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 33.596068] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443054b00 [ 33.596110] FS: 00007fe3d6f30840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 33.596153] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 33.596189] CR2: 00007fe3d72001a0 CR3: 000000000972c001 CR4: 0000000000771ef0 [ 33.596229] PKRU: 55555554 [ 33.596248] Call Trace: [ 33.596260] [ 33.596275] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 33.596296] notifier_call_chain (kernel/notifier.c:85) [ 33.596317] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 33.596343] ? nla_strscpy (lib/nlattr.c:795) [ 33.596364] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 33.596396] ? __nla_validate_parse (lib/nlattr.c:620) [ 33.596423] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 33.596446] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 33.596466] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 33.596496] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 33.596518] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 33.596537] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 33.596565] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 33.596587] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 33.596609] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 33.596629] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 33.596651] ___sys_sendmsg (net/socket.c:2752) [ 33.596678] __sys_sendmsg (net/socket.c:2784) [ 33.596699] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 33.596717] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 33.596740] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 33.596770] RIP: 0033:0x7fe3d716a08e [ 33.596796] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 33.596889] RSP: 002b:00007ffeb80dbef0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 33.596930] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe3d716a08e [ 33.596972] RDX: 0000000000000000 RSI: 00007ffeb80dbfa0 RDI: 0000000000000005 [ 33.597013] RBP: 00007ffeb80dbf00 R08: 0000000000000000 R09: 0000000000000000 [ 33.597053] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5c [ 33.597095] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeb80dc670 | [ 33.610057] ------------[ cut here ]------------ | [ 33.610082] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1819 | [ 33.610135] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 33.610266] Tainted: [W]=WARN [ 33.610285] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 33.610322] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 33.610357] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 33.610444] RSP: 0018:ff718e9ec0d9b6f0 EFLAGS: 00010286 [ 33.610476] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 33.610512] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b100 [ 33.610549] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 33.610590] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 33.610631] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044322b100 [ 33.610675] FS: 00007ff622593840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 33.610721] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 33.610764] CR2: 000000001d894988 CR3: 00000000042d2004 CR4: 0000000000771ef0 [ 33.610807] PKRU: 55555554 [ 33.610821] Call Trace: [ 33.610838] [ 33.610853] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 33.610875] notifier_call_chain (kernel/notifier.c:85) [ 33.610897] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 33.610921] ? nla_strscpy (lib/nlattr.c:795) [ 33.610939] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 33.610963] ? __nla_validate_parse (lib/nlattr.c:620) [ 33.610993] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 33.611020] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 33.611050] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 33.611076] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 33.611098] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 33.611122] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 33.611151] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 33.611171] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 33.611199] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 33.611220] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 33.611241] ___sys_sendmsg (net/socket.c:2752) [ 33.611262] __sys_sendmsg (net/socket.c:2784) [ 33.611281] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 33.611307] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 33.611327] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 33.611357] RIP: 0033:0x7ff6227cd08e [ 33.611379] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 33.611472] RSP: 002b:00007fffb0bd0710 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 33.611513] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff6227cd08e [ 33.611555] RDX: 0000000000000000 RSI: 00007fffb0bd07c0 RDI: 0000000000000005 [ 33.611599] RBP: 00007fffb0bd0720 R08: 0000000000000000 R09: 0000000000000000 [ 33.611642] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5c [ 33.611683] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb0bd0e90 | [ 33.630072] ------------[ cut here ]------------ | [ 33.630106] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1820 | [ 33.630162] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 33.630296] Tainted: [W]=WARN [ 33.630316] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 33.630350] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 33.630379] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 33.630476] RSP: 0018:ff718e9ec0d836f0 EFLAGS: 00010286 [ 33.630505] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 33.630546] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b100 [ 33.630586] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 33.630628] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 33.630678] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044322b100 [ 33.630726] FS: 00007fc636397840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 33.630774] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 33.630806] CR2: 00000000059e3988 CR3: 0000000003226003 CR4: 0000000000771ef0 [ 33.630846] PKRU: 55555554 [ 33.630861] Call Trace: [ 33.630876] [ 33.630888] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 33.630909] notifier_call_chain (kernel/notifier.c:85) [ 33.630929] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 33.630950] ? nla_strscpy (lib/nlattr.c:795) [ 33.630973] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 33.631000] ? __nla_validate_parse (lib/nlattr.c:620) [ 33.631028] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 33.631049] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 33.631069] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 33.631099] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 33.631119] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 33.631140] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 33.631167] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 33.631189] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 33.631210] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 33.631227] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 33.631249] ___sys_sendmsg (net/socket.c:2752) [ 33.631272] __sys_sendmsg (net/socket.c:2784) [ 33.631293] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 33.631319] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 33.631342] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 33.631371] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 33.631397] RIP: 0033:0x7fc6365d108e [ 33.631418] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 33.631508] RSP: 002b:00007ffd7a3abf70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 33.631552] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc6365d108e [ 33.631593] RDX: 0000000000000000 RSI: 00007ffd7a3ac020 RDI: 0000000000000005 [ 33.631634] RBP: 00007ffd7a3abf80 R08: 0000000000000000 R09: 0000000000000000 [ 33.631673] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5c [ 33.631714] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd7a3ac6f0 | [ 33.653242] ------------[ cut here ]------------ | [ 33.653273] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1822 | [ 33.653334] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 33.653454] Tainted: [W]=WARN [ 33.653478] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 33.653512] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 33.653545] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 33.653642] RSP: 0018:ff718e9ec0d9b6f0 EFLAGS: 00010286 [ 33.653667] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 33.653703] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b700 [ 33.653748] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 33.653789] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 33.653823] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044322b700 [ 33.653873] FS: 00007f6fe12d1840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 33.653916] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 33.653951] CR2: 00007f6fe15a11a0 CR3: 0000000008499002 CR4: 0000000000771ef0 [ 33.653989] PKRU: 55555554 [ 33.654003] Call Trace: [ 33.654015] [ 33.654030] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 33.654054] notifier_call_chain (kernel/notifier.c:85) [ 33.654074] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 33.654098] ? nla_strscpy (lib/nlattr.c:795) [ 33.654120] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 33.654150] ? __nla_validate_parse (lib/nlattr.c:620) [ 33.654176] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 33.654196] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 33.654218] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 33.654251] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 33.654270] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 33.654297] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 33.654334] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 33.654356] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 33.654376] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 33.654399] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 33.654424] ___sys_sendmsg (net/socket.c:2752) [ 33.654445] __sys_sendmsg (net/socket.c:2784) [ 33.654474] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 33.654493] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 33.654515] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 33.654542] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 33.654572] RIP: 0033:0x7f6fe150b08e [ 33.654593] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 33.654695] RSP: 002b:00007ffe52538ea0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 33.654738] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6fe150b08e [ 33.654781] RDX: 0000000000000000 RSI: 00007ffe52538f50 RDI: 0000000000000005 [ 33.654822] RBP: 00007ffe52538eb0 R08: 0000000000000000 R09: 0000000000000000 [ 33.654863] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5c [ 33.654908] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe52539620 | [ 33.665415] ------------[ cut here ]------------ | [ 33.665441] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1823 | [ 33.665485] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 33.665614] Tainted: [W]=WARN [ 33.665633] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 33.665669] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 33.665700] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 33.665794] RSP: 0018:ff718e9ec0d836f0 EFLAGS: 00010286 [ 33.665822] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 33.665856] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2d100 [ 33.665897] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 33.665937] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 33.665977] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2d100 [ 33.666022] FS: 00007fa7bcad0840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 33.666063] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 33.666097] CR2: 00007fa7bcda01a0 CR3: 0000000003008005 CR4: 0000000000771ef0 [ 33.666138] PKRU: 55555554 [ 33.666151] Call Trace: [ 33.666171] [ 33.666186] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 33.666208] notifier_call_chain (kernel/notifier.c:85) [ 33.666235] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 33.666259] ? nla_strscpy (lib/nlattr.c:795) [ 33.666282] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 33.666311] ? __nla_validate_parse (lib/nlattr.c:620) [ 33.666340] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 33.666361] ? kmem_cache_alloc_node_noprof (mm/slub.c:4749 mm/slub.c:4883 mm/slub.c:4950) [ 33.666392] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 33.666412] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 33.666439] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 33.666465] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 33.666487] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 33.666514] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 33.666534] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 33.666552] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 33.666577] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 33.666599] ___sys_sendmsg (net/socket.c:2752) [ 33.666620] __sys_sendmsg (net/socket.c:2784) [ 33.666641] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 33.666665] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 33.666683] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 33.666712] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 33.666749] RIP: 0033:0x7fa7bcd0a08e [ 33.666769] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 33.666865] RSP: 002b:00007ffe93867400 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 33.666905] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa7bcd0a08e [ 33.666945] RDX: 0000000000000000 RSI: 00007ffe938674b0 RDI: 0000000000000005 [ 33.666985] RBP: 00007ffe93867410 R08: 0000000000000000 R09: 0000000000000000 [ 33.667029] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5c [ 33.667071] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe93867b80 | [ 33.681225] ------------[ cut here ]------------ | [ 33.681257] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1825 | [ 33.681310] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 33.681438] Tainted: [W]=WARN [ 33.681459] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 33.681494] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 33.681523] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 33.681616] RSP: 0018:ff718e9ec0d9b6f0 EFLAGS: 00010286 [ 33.681642] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 33.681692] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055d00 [ 33.681733] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 33.681780] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 33.681816] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443055d00 [ 33.681862] FS: 00007fcccebfe840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 33.681902] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 33.681930] CR2: 000000003337f988 CR3: 000000000868f004 CR4: 0000000000771ef0 [ 33.681974] PKRU: 55555554 [ 33.681990] Call Trace: [ 33.682003] [ 33.682017] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 33.682040] notifier_call_chain (kernel/notifier.c:85) [ 33.682062] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 33.682082] ? nla_strscpy (lib/nlattr.c:795) [ 33.682104] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 33.682132] ? __nla_validate_parse (lib/nlattr.c:620) [ 33.682159] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 33.682182] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 33.682200] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 33.682224] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 33.682249] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 33.682272] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 33.682298] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 33.682319] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 33.682341] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 33.682359] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 33.682377] ___sys_sendmsg (net/socket.c:2752) [ 33.682399] __sys_sendmsg (net/socket.c:2784) [ 33.682420] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 33.682443] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 33.682464] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 33.682493] RIP: 0033:0x7fcccee3808e [ 33.682514] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 33.682606] RSP: 002b:00007fff7a7d7160 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 33.682643] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcccee3808e [ 33.682690] RDX: 0000000000000000 RSI: 00007fff7a7d7210 RDI: 0000000000000005 [ 33.682726] RBP: 00007fff7a7d7170 R08: 0000000000000000 R09: 0000000000000000 [ 33.682773] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5c [ 33.682818] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff7a7d78e0 | [ 33.706464] ------------[ cut here ]------------ | [ 33.706497] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1827 | [ 33.706549] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 33.706675] Tainted: [W]=WARN [ 33.706696] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 33.706735] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 33.706774] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 33.706874] RSP: 0018:ff718e9ec0d836f0 EFLAGS: 00010286 [ 33.706907] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 33.706946] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fec00 [ 33.706988] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 33.707032] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 33.707074] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04431fec00 [ 33.707121] FS: 00007f00f5c16840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 33.707165] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 33.707192] CR2: 0000000033d9a988 CR3: 000000000d2e0001 CR4: 0000000000771ef0 [ 33.707236] PKRU: 55555554 [ 33.707252] Call Trace: [ 33.707266] [ 33.707281] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 33.707303] notifier_call_chain (kernel/notifier.c:85) [ 33.707328] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 33.707348] ? nla_strscpy (lib/nlattr.c:795) [ 33.707370] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 33.707399] ? __nla_validate_parse (lib/nlattr.c:620) [ 33.707428] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 33.707451] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 33.707473] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 33.707501] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 33.707522] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 33.707543] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 33.707571] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 33.707591] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 33.707610] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 33.707632] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 33.707653] ___sys_sendmsg (net/socket.c:2752) [ 33.707675] __sys_sendmsg (net/socket.c:2784) [ 33.707697] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 33.707720] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 33.707742] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 33.707776] RIP: 0033:0x7f00f5e5008e [ 33.707799] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 33.707888] RSP: 002b:00007ffc90333120 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 33.707932] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f00f5e5008e [ 33.707972] RDX: 0000000000000000 RSI: 00007ffc903331d0 RDI: 0000000000000005 [ 33.708013] RBP: 00007ffc90333130 R08: 0000000000000000 R09: 0000000000000000 [ 33.708055] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5c [ 33.708097] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc903338a0 | [ 33.724388] ------------[ cut here ]------------ | [ 33.724419] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1828 | [ 33.724473] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 33.724592] Tainted: [W]=WARN [ 33.724615] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 33.724651] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 33.724680] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 33.724781] RSP: 0018:ff718e9ec0d9b6f0 EFLAGS: 00010286 [ 33.724808] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 33.724848] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058900 [ 33.724893] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 33.724933] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 33.724975] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443058900 [ 33.725018] FS: 00007ff104ce2840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 33.725068] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 33.725104] CR2: 00007ff104fb21a0 CR3: 0000000008469005 CR4: 0000000000771ef0 [ 33.725143] PKRU: 55555554 [ 33.725156] Call Trace: [ 33.725172] [ 33.725187] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 33.725210] notifier_call_chain (kernel/notifier.c:85) [ 33.725236] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 33.725260] ? nla_strscpy (lib/nlattr.c:795) [ 33.725281] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 33.725308] ? __nla_validate_parse (lib/nlattr.c:620) [ 33.725335] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 33.725359] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 33.725380] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 33.725408] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 33.725429] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 33.725450] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 33.725478] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 33.725501] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 33.725520] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 33.725543] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 33.725562] ___sys_sendmsg (net/socket.c:2752) [ 33.725585] __sys_sendmsg (net/socket.c:2784) [ 33.725603] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 33.725625] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 33.725648] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 33.725677] RIP: 0033:0x7ff104f1c08e [ 33.725697] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 33.725793] RSP: 002b:00007ffc29b0e360 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 33.725834] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff104f1c08e [ 33.725872] RDX: 0000000000000000 RSI: 00007ffc29b0e410 RDI: 0000000000000005 [ 33.725913] RBP: 00007ffc29b0e370 R08: 0000000000000000 R09: 0000000000000000 [ 33.725954] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5c [ 33.725993] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc29b0eae0 | [ 33.740429] ------------[ cut here ]------------ | [ 33.740461] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1830 | [ 33.740513] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 33.740632] Tainted: [W]=WARN [ 33.740655] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 33.740688] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 33.740715] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 33.741873] RSP: 0018:ff718e9ec0d836f0 EFLAGS: 00010286 [ 33.741905] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 33.741945] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b100 [ 33.741982] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 33.742017] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 33.742051] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044322b100 [ 33.742098] FS: 00007fd057aad840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 33.742142] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 33.742173] CR2: 000000000b977988 CR3: 0000000003226003 CR4: 0000000000771ef0 [ 33.742214] PKRU: 55555554 [ 33.742234] Call Trace: [ 33.742249] [ 33.742265] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 33.742285] notifier_call_chain (kernel/notifier.c:85) [ 33.742307] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 33.742331] ? nla_strscpy (lib/nlattr.c:795) [ 33.742353] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 33.742381] ? __nla_validate_parse (lib/nlattr.c:620) [ 33.742409] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 33.742432] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 33.742454] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 33.742483] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 33.742504] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 33.742527] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 33.742554] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 33.742575] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 33.742595] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 33.742617] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 33.742638] ___sys_sendmsg (net/socket.c:2752) [ 33.742661] __sys_sendmsg (net/socket.c:2784) [ 33.742683] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 33.742706] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 33.742728] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 33.742758] RIP: 0033:0x7fd057ce708e [ 33.742779] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 33.742876] RSP: 002b:00007ffc2198a080 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 33.742915] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd057ce708e [ 33.742965] RDX: 0000000000000000 RSI: 00007ffc2198a130 RDI: 0000000000000005 [ 33.743010] RBP: 00007ffc2198a090 R08: 0000000000000000 R09: 0000000000000000 [ 33.743051] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5c [ 33.743095] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc2198a800 | [ 33.787467] ------------[ cut here ]------------ | [ 33.787508] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1831 | [ 33.787563] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 33.787695] Tainted: [W]=WARN [ 33.787715] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 33.787757] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 33.787785] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 33.787889] RSP: 0018:ff718e9ec0d9b6f0 EFLAGS: 00010286 [ 33.787919] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 33.787962] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055a00 [ 33.788007] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 33.788048] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 33.788089] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443055a00 [ 33.788131] FS: 00007f0ac9b6f840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 33.788175] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 33.788213] CR2: 00000000214b1988 CR3: 00000000032ac001 CR4: 0000000000771ef0 [ 33.788256] PKRU: 55555554 [ 33.788270] Call Trace: [ 33.788286] [ 33.788301] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 33.788322] notifier_call_chain (kernel/notifier.c:85) [ 33.788345] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 33.788366] ? nla_strscpy (lib/nlattr.c:795) [ 33.788387] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 33.788417] ? __nla_validate_parse (lib/nlattr.c:620) [ 33.788449] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 33.788470] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 33.788492] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 33.788517] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 33.788539] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 33.788558] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 33.788582] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 33.788604] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 33.788627] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 33.788650] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 33.788672] ___sys_sendmsg (net/socket.c:2752) [ 33.788694] __sys_sendmsg (net/socket.c:2784) [ 33.788717] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 33.788741] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 33.788788] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 33.788812] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 33.788841] RIP: 0033:0x7f0ac9da908e [ 33.788860] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 33.788957] RSP: 002b:00007ffcec8ea4f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 33.789001] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0ac9da908e [ 33.789042] RDX: 0000000000000000 RSI: 00007ffcec8ea5a0 RDI: 0000000000000005 [ 33.789082] RBP: 00007ffcec8ea500 R08: 0000000000000000 R09: 0000000000000000 [ 33.789122] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5c [ 33.789162] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcec8eac70 | [ 33.837666] ------------[ cut here ]------------ | [ 33.837703] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1834 | [ 33.837775] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 33.837907] Tainted: [W]=WARN [ 33.837932] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 33.837970] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 33.838001] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 33.838103] RSP: 0018:ff718e9ec0d836f0 EFLAGS: 00010286 [ 33.838133] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 33.838176] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2d400 [ 33.838220] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 33.838266] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 33.838312] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2d400 [ 33.838360] FS: 00007f056c890840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 33.838403] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 33.838440] CR2: 00007f056cb601a0 CR3: 00000000084fe005 CR4: 0000000000771ef0 [ 33.838483] PKRU: 55555554 [ 33.838497] Call Trace: [ 33.838512] [ 33.838526] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 33.838550] notifier_call_chain (kernel/notifier.c:85) [ 33.838574] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 33.838595] ? nla_strscpy (lib/nlattr.c:795) [ 33.838619] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 33.838648] ? __nla_validate_parse (lib/nlattr.c:620) [ 33.838678] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 33.838701] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 33.838724] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 33.838759] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 33.838781] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 33.838805] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 33.838831] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 33.838852] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 33.838876] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 33.838899] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 33.838920] ___sys_sendmsg (net/socket.c:2752) [ 33.838943] __sys_sendmsg (net/socket.c:2784) [ 33.838963] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 33.838982] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 33.839005] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 33.839032] RIP: 0033:0x7f056caca08e [ 33.839052] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 33.839151] RSP: 002b:00007ffebbd4cd30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 33.839190] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f056caca08e [ 33.839234] RDX: 0000000000000000 RSI: 00007ffebbd4cde0 RDI: 0000000000000005 [ 33.839275] RBP: 00007ffebbd4cd40 R08: 0000000000000000 R09: 0000000000000000 [ 33.839315] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5c [ 33.839356] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffebbd4d4b0 | [ 33.872217] ------------[ cut here ]------------ | [ 33.872273] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1836 | [ 33.872333] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 33.872469] Tainted: [W]=WARN [ 33.872491] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 33.872528] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 33.872559] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 33.872662] RSP: 0018:ff718e9ec0d9b6f0 EFLAGS: 00010286 [ 33.872694] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 33.872739] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229f00 [ 33.872794] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 33.872840] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 33.872884] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443229f00 [ 33.872940] FS: 00007f06e856a840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 33.872985] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 33.873020] CR2: 000000000e89a988 CR3: 0000000003235004 CR4: 0000000000771ef0 [ 33.873069] PKRU: 55555554 [ 33.873084] Call Trace: [ 33.873100] [ 33.873116] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 33.873139] notifier_call_chain (kernel/notifier.c:85) [ 33.873162] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 33.873184] ? nla_strscpy (lib/nlattr.c:795) [ 33.873203] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 33.873235] ? __nla_validate_parse (lib/nlattr.c:620) [ 33.873263] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 33.873287] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 33.873311] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 33.873339] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 33.873362] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 33.873386] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 33.873416] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 33.873439] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 33.873463] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 33.873483] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 33.873509] ___sys_sendmsg (net/socket.c:2752) [ 33.873529] __sys_sendmsg (net/socket.c:2784) [ 33.873550] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 33.873569] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 33.873589] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 33.873619] RIP: 0033:0x7f06e87a408e [ 33.873643] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 33.873736] RSP: 002b:00007ffcf9152760 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 33.873786] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f06e87a408e [ 33.873832] RDX: 0000000000000000 RSI: 00007ffcf9152810 RDI: 0000000000000005 [ 33.873876] RBP: 00007ffcf9152770 R08: 0000000000000000 R09: 0000000000000000 [ 33.873922] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5c [ 33.873959] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcf9152ee0 | [ 33.890872] ------------[ cut here ]------------ | [ 33.890899] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1837 | [ 33.890948] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 33.891072] Tainted: [W]=WARN [ 33.891098] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 33.891130] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 33.891161] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 33.891254] RSP: 0018:ff718e9ec0d836f0 EFLAGS: 00010286 [ 33.891284] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 33.891326] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2ce00 [ 33.891368] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 33.891411] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 33.891454] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2ce00 [ 33.891503] FS: 00007f0f8dc52840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 33.891539] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 33.891572] CR2: 00007f0f8df221a0 CR3: 0000000003064001 CR4: 0000000000771ef0 [ 33.891616] PKRU: 55555554 [ 33.891629] Call Trace: [ 33.891644] [ 33.891657] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 33.891681] notifier_call_chain (kernel/notifier.c:85) [ 33.891701] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 33.891723] ? nla_strscpy (lib/nlattr.c:795) [ 33.891750] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 33.891782] ? __nla_validate_parse (lib/nlattr.c:620) [ 33.891811] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 33.891832] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 33.891853] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 33.891879] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 33.891902] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 33.891923] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 33.891950] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 33.891972] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 33.891989] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 33.892009] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 33.892030] ___sys_sendmsg (net/socket.c:2752) [ 33.892054] __sys_sendmsg (net/socket.c:2784) [ 33.892076] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 33.892097] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 33.892117] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 33.892146] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 33.892177] RIP: 0033:0x7f0f8de8c08e [ 33.892197] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 33.892288] RSP: 002b:00007fffd1037800 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 33.892331] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0f8de8c08e [ 33.892374] RDX: 0000000000000000 RSI: 00007fffd10378b0 RDI: 0000000000000005 [ 33.892414] RBP: 00007fffd1037810 R08: 0000000000000000 R09: 0000000000000000 [ 33.892455] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5c [ 33.892491] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffd1037f80 | [ 33.909484] ------------[ cut here ]------------ | [ 33.909516] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1839 | [ 33.909567] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 33.909696] Tainted: [W]=WARN [ 33.909716] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 33.909757] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 33.909788] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 33.909892] RSP: 0018:ff718e9ec0d9b6f0 EFLAGS: 00010286 [ 33.909921] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 33.909963] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322be00 [ 33.910009] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 33.910052] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 33.910094] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044322be00 [ 33.910140] FS: 00007ff40a0bd840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 33.910184] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 33.910219] CR2: 000000000e237988 CR3: 0000000008424005 CR4: 0000000000771ef0 [ 33.910262] PKRU: 55555554 [ 33.910277] Call Trace: [ 33.910293] [ 33.910307] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 33.910330] notifier_call_chain (kernel/notifier.c:85) [ 33.910350] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 33.910373] ? nla_strscpy (lib/nlattr.c:795) [ 33.910397] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 33.910429] ? __nla_validate_parse (lib/nlattr.c:620) [ 33.910461] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 33.910489] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 33.910512] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 33.910542] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 33.910564] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 33.910586] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 33.910617] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 33.910640] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 33.910663] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 33.910684] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 33.910705] ___sys_sendmsg (net/socket.c:2752) [ 33.910726] __sys_sendmsg (net/socket.c:2784) [ 33.910752] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 33.910777] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 33.910797] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 33.910824] RIP: 0033:0x7ff40a2f708e [ 33.910847] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 33.910947] RSP: 002b:00007fff5ad11940 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 33.910989] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff40a2f708e [ 33.911031] RDX: 0000000000000000 RSI: 00007fff5ad119f0 RDI: 0000000000000005 [ 33.911072] RBP: 00007fff5ad11950 R08: 0000000000000000 R09: 0000000000000000 [ 33.911112] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5d [ 33.911158] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff5ad120c0 | [ 33.926370] ------------[ cut here ]------------ | [ 33.926413] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1841 | [ 33.926471] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 33.926593] Tainted: [W]=WARN [ 33.926611] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 33.926652] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 33.926681] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 33.926783] RSP: 0018:ff718e9ec0d836f0 EFLAGS: 00010286 [ 33.926811] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 33.926853] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322bd00 [ 33.926894] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 33.926940] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 33.926982] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044322bd00 [ 33.927027] FS: 00007fac2d4aa840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 33.927068] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 33.927097] CR2: 000000002ccb1988 CR3: 000000000302d003 CR4: 0000000000771ef0 [ 33.927139] PKRU: 55555554 [ 33.927154] Call Trace: [ 33.927167] [ 33.927179] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 33.927201] notifier_call_chain (kernel/notifier.c:85) [ 33.927221] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 33.927245] ? nla_strscpy (lib/nlattr.c:795) [ 33.927268] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 33.927298] ? __nla_validate_parse (lib/nlattr.c:620) [ 33.927327] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 33.927348] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 33.927370] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 33.927400] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 33.927421] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 33.927444] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 33.927468] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 33.927488] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 33.927511] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 33.927531] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 33.927555] ___sys_sendmsg (net/socket.c:2752) [ 33.927578] __sys_sendmsg (net/socket.c:2784) [ 33.927597] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 33.927617] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 33.927638] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 33.927669] RIP: 0033:0x7fac2d6e408e [ 33.927689] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 33.927791] RSP: 002b:00007ffdbd02ef70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 33.927841] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fac2d6e408e [ 33.927879] RDX: 0000000000000000 RSI: 00007ffdbd02f020 RDI: 0000000000000005 [ 33.927923] RBP: 00007ffdbd02ef80 R08: 0000000000000000 R09: 0000000000000000 [ 33.927967] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5d [ 33.928004] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdbd02f6f0 | [ 33.952836] ------------[ cut here ]------------ | [ 33.952869] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1842 | [ 33.952925] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 33.953045] Tainted: [W]=WARN [ 33.953065] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 33.953098] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 33.953127] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 33.953220] RSP: 0018:ff718e9ec0d9b6f0 EFLAGS: 00010286 [ 33.953253] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 33.953299] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322bc00 [ 33.953344] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 33.953386] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 33.953428] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044322bc00 [ 33.953472] FS: 00007f20daa3e840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 33.953517] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 33.953552] CR2: 000000000ac5c988 CR3: 0000000004210002 CR4: 0000000000771ef0 [ 33.953599] PKRU: 55555554 [ 33.953614] Call Trace: [ 33.953629] [ 33.953645] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 33.953669] notifier_call_chain (kernel/notifier.c:85) [ 33.953698] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 33.953722] ? nla_strscpy (lib/nlattr.c:795) [ 33.953751] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 33.953781] ? __nla_validate_parse (lib/nlattr.c:620) [ 33.953811] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 33.953836] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 33.953858] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 33.953885] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 33.953909] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 33.953931] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 33.953958] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 33.953981] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 33.954004] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 33.954028] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 33.954048] ___sys_sendmsg (net/socket.c:2752) [ 33.954072] __sys_sendmsg (net/socket.c:2784) [ 33.954093] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 33.954116] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 33.954137] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 33.954168] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 33.954195] RIP: 0033:0x7f20dac7808e [ 33.954218] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 33.954323] RSP: 002b:00007ffcde50d9f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 33.954365] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f20dac7808e [ 33.954410] RDX: 0000000000000000 RSI: 00007ffcde50daa0 RDI: 0000000000000005 [ 33.954450] RBP: 00007ffcde50da00 R08: 0000000000000000 R09: 0000000000000000 [ 33.954495] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5d [ 33.954533] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcde50e170 | [ 33.994313] ------------[ cut here ]------------ | [ 33.994379] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1844 | [ 33.994471] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 33.994679] Tainted: [W]=WARN [ 33.994736] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 33.994816] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 33.994882] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 33.995013] RSP: 0018:ff718e9ec0d836f0 EFLAGS: 00010286 [ 33.995109] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 33.995224] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1f00 [ 33.995310] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a102c [ 33.995386] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 33.995508] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04418e1f00 [ 33.995620] FS: 00007f95d204a840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 33.995732] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 33.995813] CR2: 000000002b157988 CR3: 000000000977a003 CR4: 0000000000771ef0 [ 33.995896] PKRU: 55555554 [ 33.995975] Call Trace: [ 33.996025] [ 33.996077] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 33.996131] notifier_call_chain (kernel/notifier.c:85) [ 33.996192] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 33.996261] ? nla_strscpy (lib/nlattr.c:795) [ 33.996320] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 33.996385] ? __nla_validate_parse (lib/nlattr.c:620) [ 33.996456] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 33.996516] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 33.996574] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 33.996674] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 33.996733] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 33.996799] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 33.996867] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 33.996925] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 33.996983] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 33.997043] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 33.997099] ___sys_sendmsg (net/socket.c:2752) [ 33.997159] __sys_sendmsg (net/socket.c:2784) [ 33.997214] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 33.997281] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 33.997340] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 33.997408] RIP: 0033:0x7f95d228408e [ 33.997466] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 33.997596] RSP: 002b:00007ffdf7cc3850 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 33.997677] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f95d228408e [ 33.997763] RDX: 0000000000000000 RSI: 00007ffdf7cc3900 RDI: 0000000000000005 [ 33.997845] RBP: 00007ffdf7cc3860 R08: 0000000000000000 R09: 0000000000000000 [ 33.997925] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5d [ 33.998005] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdf7cc3fd0 | [ 34.041079] ------------[ cut here ]------------ | [ 34.041109] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/1846 | [ 34.041165] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 34.041305] Tainted: [W]=WARN [ 34.041328] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.041365] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 34.041403] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 34.041502] RSP: 0018:ff718e9ec0dab6f0 EFLAGS: 00010286 [ 34.041529] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 34.041581] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441891f00 [ 34.041622] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 34.041664] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 34.041707] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441891f00 [ 34.041763] FS: 00007fa088802840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 34.041808] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.041838] CR2: 00007fa088ad21a0 CR3: 00000000041ef003 CR4: 0000000000771ef0 [ 34.041887] PKRU: 55555554 [ 34.041901] Call Trace: [ 34.041917] [ 34.041934] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 34.041962] notifier_call_chain (kernel/notifier.c:85) [ 34.041986] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 34.042009] ? nla_strscpy (lib/nlattr.c:795) [ 34.042033] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 34.042063] ? __nla_validate_parse (lib/nlattr.c:620) [ 34.042090] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 34.042113] ? kmem_cache_alloc_node_noprof (mm/slub.c:4749 mm/slub.c:4883 mm/slub.c:4950) [ 34.042142] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 34.042164] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 34.042195] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 34.042217] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 34.042241] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 34.042266] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 34.042287] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 34.042309] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 34.042330] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 34.042351] ___sys_sendmsg (net/socket.c:2752) [ 34.042372] __sys_sendmsg (net/socket.c:2784) [ 34.042396] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 34.042423] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 34.042445] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 34.042473] RIP: 0033:0x7fa088a3c08e [ 34.042494] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 34.042590] RSP: 002b:00007fffc5c89920 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 34.042634] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa088a3c08e [ 34.042678] RDX: 0000000000000000 RSI: 00007fffc5c899d0 RDI: 0000000000000005 [ 34.042721] RBP: 00007fffc5c89930 R08: 0000000000000000 R09: 0000000000000000 [ 34.042799] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5d [ 34.042842] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffc5c8a0a0 | [ 34.086322] ------------[ cut here ]------------ | [ 34.086396] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1848 | [ 34.086491] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 34.086728] Tainted: [W]=WARN [ 34.086789] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.086859] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 34.086926] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 34.087061] RSP: 0018:ff718e9ec0d836f0 EFLAGS: 00010286 [ 34.087131] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 34.087211] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054600 [ 34.087296] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a102c [ 34.087373] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 34.087451] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443054600 [ 34.087534] FS: 00007fefd9659840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 34.087615] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.087688] CR2: 000000002647a988 CR3: 00000000030bb003 CR4: 0000000000771ef0 [ 34.087777] PKRU: 55555554 [ 34.087827] Call Trace: [ 34.087878] [ 34.087928] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 34.087985] notifier_call_chain (kernel/notifier.c:85) [ 34.088044] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 34.088104] ? nla_strscpy (lib/nlattr.c:795) [ 34.088161] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 34.088229] ? __nla_validate_parse (lib/nlattr.c:620) [ 34.088303] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 34.088361] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 34.088445] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 34.088512] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 34.088570] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 34.088628] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 34.088693] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 34.088780] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 34.088841] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 34.088923] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 34.088984] ___sys_sendmsg (net/socket.c:2752) [ 34.089044] __sys_sendmsg (net/socket.c:2784) [ 34.089104] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 34.089161] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 34.089218] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 34.089290] RIP: 0033:0x7fefd989308e [ 34.089347] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 34.089479] RSP: 002b:00007ffff7e87650 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 34.089557] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fefd989308e [ 34.089633] RDX: 0000000000000000 RSI: 00007ffff7e87700 RDI: 0000000000000005 [ 34.089711] RBP: 00007ffff7e87660 R08: 0000000000000000 R09: 0000000000000000 [ 34.089796] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5d [ 34.089875] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffff7e87dd0 | [ 34.109375] ------------[ cut here ]------------ | [ 34.109406] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1850 | [ 34.109461] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 34.109584] Tainted: [W]=WARN [ 34.109605] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.109642] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 34.109673] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 34.109781] RSP: 0018:ff718e9ec0d836f0 EFLAGS: 00010286 [ 34.109813] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 34.109854] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055c00 [ 34.109897] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 34.109941] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 34.109986] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443055c00 [ 34.110027] FS: 00007f99aea0d840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 34.110070] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.110109] CR2: 000000003b090988 CR3: 000000000963a004 CR4: 0000000000771ef0 [ 34.110153] PKRU: 55555554 [ 34.110166] Call Trace: [ 34.110182] [ 34.110197] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 34.110222] notifier_call_chain (kernel/notifier.c:85) [ 34.110250] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 34.110274] ? nla_strscpy (lib/nlattr.c:795) [ 34.110295] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 34.110322] ? __nla_validate_parse (lib/nlattr.c:620) [ 34.110350] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 34.110372] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 34.110395] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 34.110426] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 34.110448] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 34.110467] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 34.110499] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 34.110524] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 34.110547] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 34.110571] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 34.110595] ___sys_sendmsg (net/socket.c:2752) [ 34.110619] __sys_sendmsg (net/socket.c:2784) [ 34.110641] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 34.110663] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 34.110686] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 34.110716] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 34.110752] RIP: 0033:0x7f99aec4708e [ 34.110774] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 34.110871] RSP: 002b:00007ffed4732ea0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 34.110908] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f99aec4708e [ 34.110953] RDX: 0000000000000000 RSI: 00007ffed4732f50 RDI: 0000000000000005 [ 34.110996] RBP: 00007ffed4732eb0 R08: 0000000000000000 R09: 0000000000000000 [ 34.111035] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5d [ 34.111073] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffed4733620 | [ 34.125845] ------------[ cut here ]------------ | [ 34.125914] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1851 | [ 34.126001] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 34.126202] Tainted: [W]=WARN [ 34.126268] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.126340] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 34.126407] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 34.126560] RSP: 0018:ff718e9ec026b6f0 EFLAGS: 00010286 [ 34.126624] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 34.126704] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431ff000 [ 34.126790] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a102c [ 34.126868] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 34.126952] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04431ff000 [ 34.127033] FS: 00007f6dd324a840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 34.127116] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.127187] CR2: 0000000013eda988 CR3: 0000000004151005 CR4: 0000000000771ef0 [ 34.127273] PKRU: 55555554 [ 34.127321] Call Trace: [ 34.127370] [ 34.127419] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 34.127476] notifier_call_chain (kernel/notifier.c:85) [ 34.127534] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 34.127591] ? nla_strscpy (lib/nlattr.c:795) [ 34.127648] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 34.127716] ? __nla_validate_parse (lib/nlattr.c:620) [ 34.127787] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 34.127847] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 34.127910] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 34.127980] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 34.128037] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 34.128094] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 34.128161] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 34.128220] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 34.128282] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 34.128339] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 34.128409] ___sys_sendmsg (net/socket.c:2752) [ 34.128468] __sys_sendmsg (net/socket.c:2784) [ 34.128526] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 34.128582] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 34.128640] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 34.128705] RIP: 0033:0x7f6dd348408e [ 34.128768] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 34.128902] RSP: 002b:00007ffedb25c590 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 34.128980] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6dd348408e [ 34.129058] RDX: 0000000000000000 RSI: 00007ffedb25c640 RDI: 0000000000000005 [ 34.129133] RBP: 00007ffedb25c5a0 R08: 0000000000000000 R09: 0000000000000000 [ 34.129214] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5d [ 34.129329] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffedb25cd10 | [ 34.176274] ------------[ cut here ]------------ | [ 34.176337] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/1853 | [ 34.176398] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 34.176526] Tainted: [W]=WARN [ 34.176547] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.176586] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 34.176616] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 34.176719] RSP: 0018:ff718e9ec026b6f0 EFLAGS: 00010286 [ 34.176745] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 34.176790] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322bb00 [ 34.176830] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 34.176868] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 34.176909] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044322bb00 [ 34.176958] FS: 00007f6c5b071840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 34.177001] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.177036] CR2: 00005614d1dce4a8 CR3: 0000000001956001 CR4: 0000000000771ef0 [ 34.177078] PKRU: 55555554 [ 34.177091] Call Trace: [ 34.177106] [ 34.177123] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 34.177144] notifier_call_chain (kernel/notifier.c:85) [ 34.177169] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 34.177192] ? nla_strscpy (lib/nlattr.c:795) [ 34.177214] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 34.177244] ? __nla_validate_parse (lib/nlattr.c:620) [ 34.177276] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 34.177294] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 34.177317] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 34.177341] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 34.177368] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 34.177388] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 34.177419] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 34.177441] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 34.177462] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 34.177487] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 34.177509] ___sys_sendmsg (net/socket.c:2752) [ 34.177531] __sys_sendmsg (net/socket.c:2784) [ 34.177553] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 34.177575] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 34.177596] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 34.177622] RIP: 0033:0x7f6c5b2ab08e [ 34.177643] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 34.177738] RSP: 002b:00007ffedc76eb80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 34.177791] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6c5b2ab08e [ 34.177835] RDX: 0000000000000000 RSI: 00007ffedc76ec30 RDI: 0000000000000005 [ 34.177876] RBP: 00007ffedc76eb90 R08: 0000000000000000 R09: 0000000000000000 [ 34.177911] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5d [ 34.177951] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffedc76f300 | [ 34.213019] ------------[ cut here ]------------ | [ 34.213113] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1855 | [ 34.213212] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 34.213414] Tainted: [W]=WARN [ 34.213469] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.213538] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 34.213603] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 34.213736] RSP: 0018:ff718e9ec02836f0 EFLAGS: 00010286 [ 34.213802] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 34.213880] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431feb00 [ 34.213958] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a102c [ 34.214037] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 34.214115] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04431feb00 [ 34.214194] FS: 00007ff1e04e9840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 34.214280] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.214351] CR2: 000000002d2b6988 CR3: 0000000008696005 CR4: 0000000000771ef0 [ 34.214431] PKRU: 55555554 [ 34.214478] Call Trace: [ 34.214527] [ 34.214577] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 34.214633] notifier_call_chain (kernel/notifier.c:85) [ 34.214692] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 34.214756] ? nla_strscpy (lib/nlattr.c:795) [ 34.214815] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 34.214880] ? __nla_validate_parse (lib/nlattr.c:620) [ 34.214945] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 34.215003] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 34.215060] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 34.215131] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 34.215189] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 34.215253] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 34.215318] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 34.215375] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 34.215432] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 34.215489] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 34.215546] ___sys_sendmsg (net/socket.c:2752) [ 34.215603] __sys_sendmsg (net/socket.c:2784) [ 34.215664] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 34.215722] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 34.215789] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 34.215855] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 34.215919] RIP: 0033:0x7ff1e072308e [ 34.215975] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 34.216108] RSP: 002b:00007ffc23887dd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 34.216186] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff1e072308e [ 34.216268] RDX: 0000000000000000 RSI: 00007ffc23887e80 RDI: 0000000000000005 [ 34.216347] RBP: 00007ffc23887de0 R08: 0000000000000000 R09: 0000000000000000 [ 34.216426] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5d [ 34.216503] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc23888550 | [ 34.251382] ------------[ cut here ]------------ | [ 34.251449] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/1856 | [ 34.251504] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 34.251634] Tainted: [W]=WARN [ 34.251663] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.251703] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 34.251735] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 34.251834] RSP: 0018:ff718e9ec02836f0 EFLAGS: 00010286 [ 34.251862] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 34.251902] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305ac00 [ 34.251939] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 34.251982] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 34.252024] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044305ac00 [ 34.252065] FS: 00007f9783a71840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 34.252107] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.252134] CR2: 00007f9783d411a0 CR3: 00000000041bf006 CR4: 0000000000771ef0 [ 34.252175] PKRU: 55555554 [ 34.252189] Call Trace: [ 34.252205] [ 34.252220] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 34.252243] notifier_call_chain (kernel/notifier.c:85) [ 34.252262] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 34.252285] ? nla_strscpy (lib/nlattr.c:795) [ 34.252307] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 34.252336] ? __nla_validate_parse (lib/nlattr.c:620) [ 34.252368] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 34.252390] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 34.252412] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 34.252444] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 34.252466] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 34.252487] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 34.252514] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 34.252535] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 34.252559] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 34.252583] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 34.252601] ___sys_sendmsg (net/socket.c:2752) [ 34.252622] __sys_sendmsg (net/socket.c:2784) [ 34.252644] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 34.252665] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 34.252687] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 34.252715] RIP: 0033:0x7f9783cab08e [ 34.252738] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 34.252840] RSP: 002b:00007ffcbfb0f270 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 34.252883] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9783cab08e [ 34.252925] RDX: 0000000000000000 RSI: 00007ffcbfb0f320 RDI: 0000000000000005 [ 34.252968] RBP: 00007ffcbfb0f280 R08: 0000000000000000 R09: 0000000000000000 [ 34.253019] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5d [ 34.253058] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcbfb0f9f0 | [ 34.279052] ------------[ cut here ]------------ | [ 34.279127] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1858 | [ 34.279221] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 34.279432] Tainted: [W]=WARN [ 34.279488] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.279560] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 34.279625] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 34.279769] RSP: 0018:ff718e9ec0dd36f0 EFLAGS: 00010286 [ 34.279838] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 34.279918] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431feb00 [ 34.279997] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a102c [ 34.280079] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 34.280159] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04431feb00 [ 34.280251] FS: 00007f41b6f06840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 34.280333] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.280406] CR2: 0000000031a91988 CR3: 00000000041e6001 CR4: 0000000000771ef0 [ 34.280489] PKRU: 55555554 [ 34.280538] Call Trace: [ 34.280588] [ 34.280639] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 34.280698] notifier_call_chain (kernel/notifier.c:85) [ 34.280766] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 34.280825] ? nla_strscpy (lib/nlattr.c:795) [ 34.280886] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 34.280954] ? __nla_validate_parse (lib/nlattr.c:620) [ 34.281018] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 34.281078] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 34.281136] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 34.281209] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 34.281274] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 34.281328] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 34.281395] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 34.281448] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 34.281507] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 34.281569] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 34.281683] ___sys_sendmsg (net/socket.c:2752) [ 34.281757] __sys_sendmsg (net/socket.c:2784) [ 34.281845] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 34.281900] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 34.281958] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 34.282054] RIP: 0033:0x7f41b714008e [ 34.282118] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 34.282289] RSP: 002b:00007ffe0a950740 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 34.282397] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f41b714008e [ 34.282501] RDX: 0000000000000000 RSI: 00007ffe0a9507f0 RDI: 0000000000000005 [ 34.282576] RBP: 00007ffe0a950750 R08: 0000000000000000 R09: 0000000000000000 [ 34.282661] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5d [ 34.282742] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe0a950ec0 | [ 34.314486] ------------[ cut here ]------------ | [ 34.314516] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1860 | [ 34.314567] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 34.314689] Tainted: [W]=WARN [ 34.314712] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.314752] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 34.314785] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 34.314883] RSP: 0018:ff718e9ec0dd36f0 EFLAGS: 00010286 [ 34.314913] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 34.314958] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2cb00 [ 34.314999] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 34.315042] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 34.315081] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2cb00 [ 34.315126] FS: 00007fd29f938840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 34.315174] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.315209] CR2: 000000002eb9c988 CR3: 000000000c722003 CR4: 0000000000771ef0 [ 34.315260] PKRU: 55555554 [ 34.315277] Call Trace: [ 34.315293] [ 34.315311] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 34.315336] notifier_call_chain (kernel/notifier.c:85) [ 34.315359] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 34.315382] ? nla_strscpy (lib/nlattr.c:795) [ 34.315403] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 34.315430] ? __nla_validate_parse (lib/nlattr.c:620) [ 34.315460] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 34.315483] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 34.315504] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 34.315527] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 34.315550] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 34.315571] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 34.315599] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 34.315622] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 34.315645] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 34.315673] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 34.315695] ___sys_sendmsg (net/socket.c:2752) [ 34.315716] __sys_sendmsg (net/socket.c:2784) [ 34.315738] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 34.315766] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 34.315790] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 34.315822] RIP: 0033:0x7fd29fb7208e [ 34.315847] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 34.315947] RSP: 002b:00007ffcc4f72b10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 34.315989] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd29fb7208e [ 34.316034] RDX: 0000000000000000 RSI: 00007ffcc4f72bc0 RDI: 0000000000000005 [ 34.316078] RBP: 00007ffcc4f72b20 R08: 0000000000000000 R09: 0000000000000000 [ 34.316116] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5d [ 34.316160] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcc4f73290 | [ 34.328995] ------------[ cut here ]------------ | [ 34.329026] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1862 | [ 34.329094] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 34.329226] Tainted: [W]=WARN [ 34.329252] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.329291] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 34.329322] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 34.329424] RSP: 0018:ff718e9ec0d9b6f0 EFLAGS: 00010286 [ 34.329453] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 34.329494] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228a00 [ 34.329537] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 34.329575] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 34.329619] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443228a00 [ 34.329672] FS: 00007fd587365840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 34.329718] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.329758] CR2: 000000003d480988 CR3: 000000000c721002 CR4: 0000000000771ef0 [ 34.329799] PKRU: 55555554 [ 34.329823] Call Trace: [ 34.329837] [ 34.329857] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 34.329879] notifier_call_chain (kernel/notifier.c:85) [ 34.329900] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 34.329923] ? nla_strscpy (lib/nlattr.c:795) [ 34.329941] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 34.329972] ? __nla_validate_parse (lib/nlattr.c:620) [ 34.330001] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 34.330021] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 34.330042] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 34.330070] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 34.330092] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 34.330113] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 34.330139] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 34.330159] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 34.330183] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 34.330208] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 34.330226] ___sys_sendmsg (net/socket.c:2752) [ 34.330251] __sys_sendmsg (net/socket.c:2784) [ 34.330274] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 34.330296] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 34.330319] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 34.330345] RIP: 0033:0x7fd58759f08e [ 34.330366] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 34.330463] RSP: 002b:00007ffdf7265760 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 34.330501] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd58759f08e [ 34.330547] RDX: 0000000000000000 RSI: 00007ffdf7265810 RDI: 0000000000000005 [ 34.330593] RBP: 00007ffdf7265770 R08: 0000000000000000 R09: 0000000000000000 [ 34.330637] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5d [ 34.330678] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdf7265ee0 | [ 34.348205] ------------[ cut here ]------------ | [ 34.348248] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1863 | [ 34.348306] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 34.348439] Tainted: [W]=WARN [ 34.348468] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.348503] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 34.348528] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 34.348626] RSP: 0018:ff718e9ec0dd36f0 EFLAGS: 00010286 [ 34.348654] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 34.348695] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229c00 [ 34.348737] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 34.348782] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 34.348823] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443229c00 [ 34.348868] FS: 00007f9c0c775840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 34.348916] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.348951] CR2: 000000000bb7e988 CR3: 00000000084d2005 CR4: 0000000000771ef0 [ 34.348997] PKRU: 55555554 [ 34.349009] Call Trace: [ 34.349020] [ 34.349036] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 34.349059] notifier_call_chain (kernel/notifier.c:85) [ 34.349081] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 34.349103] ? nla_strscpy (lib/nlattr.c:795) [ 34.349125] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 34.349153] ? __nla_validate_parse (lib/nlattr.c:620) [ 34.349181] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 34.349202] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 34.349222] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 34.349254] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 34.349273] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 34.349295] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 34.349318] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 34.349339] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 34.349361] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 34.349384] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 34.349406] ___sys_sendmsg (net/socket.c:2752) [ 34.349427] __sys_sendmsg (net/socket.c:2784) [ 34.349449] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 34.349471] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 34.349491] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 34.349520] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 34.349549] RIP: 0033:0x7f9c0c9af08e [ 34.349571] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 34.349666] RSP: 002b:00007ffffdc3aa10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 34.349707] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9c0c9af08e [ 34.349752] RDX: 0000000000000000 RSI: 00007ffffdc3aac0 RDI: 0000000000000005 [ 34.349794] RBP: 00007ffffdc3aa20 R08: 0000000000000000 R09: 0000000000000000 [ 34.349834] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5d [ 34.349867] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffffdc3b190 | [ 34.380903] ------------[ cut here ]------------ | [ 34.380943] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1865 | [ 34.380996] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 34.381144] Tainted: [W]=WARN [ 34.381169] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.381207] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 34.381240] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 34.381337] RSP: 0018:ff718e9ec0d9b6f0 EFLAGS: 00010286 [ 34.381367] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 34.381414] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1600 [ 34.381452] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 34.381494] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 34.381531] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04418e1600 [ 34.381578] FS: 00007f406eb77840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 34.381620] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.381651] CR2: 0000000001b3b988 CR3: 00000000033c3004 CR4: 0000000000771ef0 [ 34.381697] PKRU: 55555554 [ 34.381710] Call Trace: [ 34.381723] [ 34.381737] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 34.381767] notifier_call_chain (kernel/notifier.c:85) [ 34.381790] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 34.381812] ? nla_strscpy (lib/nlattr.c:795) [ 34.381834] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 34.381867] ? __nla_validate_parse (lib/nlattr.c:620) [ 34.381897] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 34.381920] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 34.381947] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 34.381978] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 34.382002] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 34.382023] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 34.382049] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 34.382068] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 34.382090] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 34.382108] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 34.382132] ___sys_sendmsg (net/socket.c:2752) [ 34.382152] __sys_sendmsg (net/socket.c:2784) [ 34.382171] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 34.382195] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 34.382224] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 34.382253] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 34.382282] RIP: 0033:0x7f406edb108e [ 34.382300] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 34.382386] RSP: 002b:00007ffc1f3b6360 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 34.382427] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f406edb108e [ 34.382470] RDX: 0000000000000000 RSI: 00007ffc1f3b6410 RDI: 0000000000000005 [ 34.382503] RBP: 00007ffc1f3b6370 R08: 0000000000000000 R09: 0000000000000000 [ 34.382538] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5d [ 34.382585] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc1f3b6ae0 | [ 34.402903] ------------[ cut here ]------------ | [ 34.402936] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1867 | [ 34.402998] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 34.403129] Tainted: [W]=WARN [ 34.403155] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.403194] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 34.403225] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 34.403330] RSP: 0018:ff718e9ec0dd36f0 EFLAGS: 00010286 [ 34.403354] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 34.403397] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2cc00 [ 34.403442] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 34.403484] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 34.403525] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2cc00 [ 34.403573] FS: 00007fc730a3f840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 34.403619] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.403652] CR2: 000000003b7fc988 CR3: 0000000004187001 CR4: 0000000000771ef0 [ 34.403696] PKRU: 55555554 [ 34.403715] Call Trace: [ 34.403731] [ 34.403751] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 34.403810] notifier_call_chain (kernel/notifier.c:85) [ 34.403831] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 34.403857] ? nla_strscpy (lib/nlattr.c:795) [ 34.403880] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 34.403912] ? __nla_validate_parse (lib/nlattr.c:620) [ 34.403944] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 34.403964] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 34.403988] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 34.404015] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 34.404035] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 34.404057] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 34.404087] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 34.404108] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 34.404134] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 34.404154] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 34.404176] ___sys_sendmsg (net/socket.c:2752) [ 34.404199] __sys_sendmsg (net/socket.c:2784) [ 34.404218] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 34.404242] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 34.404264] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 34.404299] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 34.404327] RIP: 0033:0x7fc730c7908e [ 34.404352] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 34.404442] RSP: 002b:00007fffa4c02e90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 34.404485] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc730c7908e [ 34.404529] RDX: 0000000000000000 RSI: 00007fffa4c02f40 RDI: 0000000000000005 [ 34.404572] RBP: 00007fffa4c02ea0 R08: 0000000000000000 R09: 0000000000000000 [ 34.404608] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5d [ 34.404644] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa4c03610 | [ 34.425728] ------------[ cut here ]------------ | [ 34.425765] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1869 | [ 34.425824] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 34.425965] Tainted: [W]=WARN [ 34.425985] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.426017] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 34.426046] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 34.426147] RSP: 0018:ff718e9ec0d9b6f0 EFLAGS: 00010286 [ 34.426180] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 34.426222] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055c00 [ 34.426265] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 34.426307] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 34.426348] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443055c00 [ 34.426390] FS: 00007f0f4d4e3840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 34.426432] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.426467] CR2: 000000001e728988 CR3: 00000000086bc006 CR4: 0000000000771ef0 [ 34.426511] PKRU: 55555554 [ 34.426525] Call Trace: [ 34.426540] [ 34.426553] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 34.426574] notifier_call_chain (kernel/notifier.c:85) [ 34.426599] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 34.426623] ? nla_strscpy (lib/nlattr.c:795) [ 34.426645] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 34.426676] ? __nla_validate_parse (lib/nlattr.c:620) [ 34.426705] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 34.426728] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 34.426756] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 34.426781] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 34.426802] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 34.426823] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 34.426850] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 34.426870] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 34.426893] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 34.426912] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 34.426934] ___sys_sendmsg (net/socket.c:2752) [ 34.426955] __sys_sendmsg (net/socket.c:2784) [ 34.426977] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 34.427000] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 34.427021] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 34.427046] RIP: 0033:0x7f0f4d71d08e [ 34.427069] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 34.427152] RSP: 002b:00007ffc6c15afa0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 34.427196] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0f4d71d08e [ 34.427241] RDX: 0000000000000000 RSI: 00007ffc6c15b050 RDI: 0000000000000005 [ 34.427281] RBP: 00007ffc6c15afb0 R08: 0000000000000000 R09: 0000000000000000 [ 34.427321] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5d [ 34.427361] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc6c15b720 | [ 34.441214] ------------[ cut here ]------------ | [ 34.441245] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1870 | [ 34.441304] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 34.441432] Tainted: [W]=WARN [ 34.441454] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.441490] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 34.441517] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 34.441628] RSP: 0018:ff718e9ec0dd36f0 EFLAGS: 00010286 [ 34.441658] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 34.441700] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443053e00 [ 34.441753] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 34.441792] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 34.441841] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443053e00 [ 34.441886] FS: 00007f21c12b8840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 34.441927] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.441960] CR2: 0000000031fec988 CR3: 000000000d2ca003 CR4: 0000000000771ef0 [ 34.441999] PKRU: 55555554 [ 34.442011] Call Trace: [ 34.442027] [ 34.442041] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 34.442063] notifier_call_chain (kernel/notifier.c:85) [ 34.442084] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 34.442104] ? nla_strscpy (lib/nlattr.c:795) [ 34.442126] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 34.442151] ? __nla_validate_parse (lib/nlattr.c:620) [ 34.442178] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 34.442200] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 34.442220] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 34.442249] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 34.442269] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 34.442289] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 34.442318] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 34.442339] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 34.442360] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 34.442385] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 34.442409] ___sys_sendmsg (net/socket.c:2752) [ 34.442431] __sys_sendmsg (net/socket.c:2784) [ 34.442454] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 34.442480] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 34.442499] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 34.442526] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 34.442555] RIP: 0033:0x7f21c14f208e [ 34.442577] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 34.442672] RSP: 002b:00007fff8b00c6d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 34.442713] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f21c14f208e [ 34.442757] RDX: 0000000000000000 RSI: 00007fff8b00c780 RDI: 0000000000000005 [ 34.442800] RBP: 00007fff8b00c6e0 R08: 0000000000000000 R09: 0000000000000000 [ 34.442845] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5d [ 34.442881] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff8b00ce50 | [ 34.468908] ------------[ cut here ]------------ | [ 34.468936] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1872 | [ 34.468991] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 34.469115] Tainted: [W]=WARN [ 34.469140] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.469173] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 34.469203] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 34.469306] RSP: 0018:ff718e9ec0d9b6f0 EFLAGS: 00010286 [ 34.469333] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 34.469371] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443053e00 [ 34.469412] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 34.469456] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 34.469497] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443053e00 [ 34.469541] FS: 00007f7ce33f1840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 34.469586] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.469616] CR2: 00007f7ce36c11a0 CR3: 000000000c721002 CR4: 0000000000771ef0 [ 34.469661] PKRU: 55555554 [ 34.469676] Call Trace: [ 34.469689] [ 34.469702] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 34.469724] notifier_call_chain (kernel/notifier.c:85) [ 34.469762] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 34.469781] ? nla_strscpy (lib/nlattr.c:795) [ 34.469802] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 34.469830] ? __nla_validate_parse (lib/nlattr.c:620) [ 34.469865] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 34.469885] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 34.469908] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 34.469938] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 34.469957] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 34.469976] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 34.470004] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 34.470024] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 34.470043] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 34.470064] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 34.470083] ___sys_sendmsg (net/socket.c:2752) [ 34.470105] __sys_sendmsg (net/socket.c:2784) [ 34.470124] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 34.470146] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 34.470164] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 34.470193] RIP: 0033:0x7f7ce362b08e [ 34.470217] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 34.470319] RSP: 002b:00007fff893ad5a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 34.470354] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7ce362b08e [ 34.470395] RDX: 0000000000000000 RSI: 00007fff893ad650 RDI: 0000000000000005 [ 34.470432] RBP: 00007fff893ad5b0 R08: 0000000000000000 R09: 0000000000000000 [ 34.470475] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5d [ 34.470507] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff893add20 | [ 34.477919] ------------[ cut here ]------------ | [ 34.477948] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1873 | [ 34.478006] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 34.478128] Tainted: [W]=WARN [ 34.478151] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.478187] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 34.478219] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 34.478322] RSP: 0018:ff718e9ec0dd36f0 EFLAGS: 00010286 [ 34.478352] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 34.478395] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443053e00 [ 34.478434] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 34.478477] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 34.478519] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443053e00 [ 34.478567] FS: 00007f9f1ddc3840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 34.478611] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.478651] CR2: 000000000b5d0988 CR3: 000000000c720005 CR4: 0000000000771ef0 [ 34.478699] PKRU: 55555554 [ 34.478712] Call Trace: [ 34.478727] [ 34.478746] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 34.478776] notifier_call_chain (kernel/notifier.c:85) [ 34.478799] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 34.478818] ? nla_strscpy (lib/nlattr.c:795) [ 34.478837] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 34.478867] ? __nla_validate_parse (lib/nlattr.c:620) [ 34.478894] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 34.478917] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 34.478939] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 34.478963] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 34.478982] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 34.479005] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 34.479031] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 34.479052] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 34.479072] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 34.479092] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 34.479112] ___sys_sendmsg (net/socket.c:2752) [ 34.479133] __sys_sendmsg (net/socket.c:2784) [ 34.479154] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 34.479175] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 34.479194] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 34.479224] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 34.479253] RIP: 0033:0x7f9f1dffd08e [ 34.479275] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 34.479372] RSP: 002b:00007ffc25cd4f40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 34.479412] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9f1dffd08e [ 34.479450] RDX: 0000000000000000 RSI: 00007ffc25cd4ff0 RDI: 0000000000000005 [ 34.479491] RBP: 00007ffc25cd4f50 R08: 0000000000000000 R09: 0000000000000000 [ 34.479531] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5d [ 34.479570] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc25cd56c0 | [ 34.492108] ------------[ cut here ]------------ | [ 34.492135] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1875 | [ 34.492191] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 34.492322] Tainted: [W]=WARN [ 34.492344] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.492380] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 34.492409] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 34.492506] RSP: 0018:ff718e9ec0d9b6f0 EFLAGS: 00010286 [ 34.492536] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 34.492578] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443053e00 [ 34.492619] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 34.492658] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 34.492702] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443053e00 [ 34.492742] FS: 00007efc2b4e7840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 34.492787] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.492824] CR2: 000000003a2b1988 CR3: 00000000030be004 CR4: 0000000000771ef0 [ 34.492865] PKRU: 55555554 [ 34.492879] Call Trace: [ 34.492893] [ 34.492907] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 34.492934] notifier_call_chain (kernel/notifier.c:85) [ 34.492953] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 34.492974] ? nla_strscpy (lib/nlattr.c:795) [ 34.492998] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 34.493024] ? __nla_validate_parse (lib/nlattr.c:620) [ 34.493052] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 34.493071] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 34.493093] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 34.493124] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 34.493146] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 34.493165] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 34.493193] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 34.493213] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 34.493235] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 34.493257] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 34.493277] ___sys_sendmsg (net/socket.c:2752) [ 34.493297] __sys_sendmsg (net/socket.c:2784) [ 34.493320] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 34.493343] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 34.493366] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 34.493391] RIP: 0033:0x7efc2b72108e [ 34.493412] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 34.493506] RSP: 002b:00007ffc7d651370 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 34.493547] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007efc2b72108e [ 34.493591] RDX: 0000000000000000 RSI: 00007ffc7d651420 RDI: 0000000000000005 [ 34.493633] RBP: 00007ffc7d651380 R08: 0000000000000000 R09: 0000000000000000 [ 34.493677] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5d [ 34.493716] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc7d651af0 | [ 34.511157] ------------[ cut here ]------------ | [ 34.511188] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1877 | [ 34.511259] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 34.511392] Tainted: [W]=WARN [ 34.511415] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.511454] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 34.511485] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 34.511581] RSP: 0018:ff718e9ec0dd36f0 EFLAGS: 00010286 [ 34.511608] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 34.511654] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443053e00 [ 34.511698] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 34.511738] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 34.511785] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443053e00 [ 34.511828] FS: 00007fa85ef2d840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 34.511870] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.511907] CR2: 000000003d110988 CR3: 000000000307e006 CR4: 0000000000771ef0 [ 34.511953] PKRU: 55555554 [ 34.511967] Call Trace: [ 34.511984] [ 34.511997] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 34.512018] notifier_call_chain (kernel/notifier.c:85) [ 34.512036] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 34.512057] ? nla_strscpy (lib/nlattr.c:795) [ 34.512078] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 34.512108] ? __nla_validate_parse (lib/nlattr.c:620) [ 34.512138] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 34.512159] ? kmem_cache_alloc_node_noprof (mm/slub.c:4749 mm/slub.c:4883 mm/slub.c:4950) [ 34.512186] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 34.512208] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 34.512235] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 34.512255] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 34.512277] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 34.512302] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 34.512323] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 34.512341] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 34.512361] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 34.512382] ___sys_sendmsg (net/socket.c:2752) [ 34.512403] __sys_sendmsg (net/socket.c:2784) [ 34.512422] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 34.512446] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 34.512467] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 34.512497] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 34.512523] RIP: 0033:0x7fa85f16708e [ 34.512544] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 34.512640] RSP: 002b:00007fff0f1e2920 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 34.512684] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa85f16708e [ 34.512725] RDX: 0000000000000000 RSI: 00007fff0f1e29d0 RDI: 0000000000000005 [ 34.512772] RBP: 00007fff0f1e2930 R08: 0000000000000000 R09: 0000000000000000 [ 34.512816] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5d [ 34.512858] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff0f1e30a0 | [ 34.522116] ------------[ cut here ]------------ | [ 34.522147] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1878 | [ 34.522202] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 34.522333] Tainted: [W]=WARN [ 34.522355] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.522390] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 34.522420] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 34.522513] RSP: 0018:ff718e9ec0d9b6f0 EFLAGS: 00010286 [ 34.522542] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 34.522581] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1d00 [ 34.522620] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 34.522664] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 34.522705] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04418e1d00 [ 34.522755] FS: 00007f5d2065e840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 34.522799] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.522826] CR2: 0000000016ae7988 CR3: 000000000d38b001 CR4: 0000000000771ef0 [ 34.522867] PKRU: 55555554 [ 34.522881] Call Trace: [ 34.522893] [ 34.522906] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 34.522927] notifier_call_chain (kernel/notifier.c:85) [ 34.522947] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 34.522971] ? nla_strscpy (lib/nlattr.c:795) [ 34.522991] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 34.523020] ? __nla_validate_parse (lib/nlattr.c:620) [ 34.523050] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 34.523072] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 34.523096] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 34.523124] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 34.523145] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 34.523167] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 34.523191] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 34.523211] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 34.523235] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 34.523257] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 34.523278] ___sys_sendmsg (net/socket.c:2752) [ 34.523301] __sys_sendmsg (net/socket.c:2784) [ 34.523324] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 34.523345] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 34.523366] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 34.523396] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 34.523424] RIP: 0033:0x7f5d2089808e [ 34.523449] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 34.523543] RSP: 002b:00007ffe9cc8aa20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 34.523583] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5d2089808e [ 34.523624] RDX: 0000000000000000 RSI: 00007ffe9cc8aad0 RDI: 0000000000000005 [ 34.523672] RBP: 00007ffe9cc8aa30 R08: 0000000000000000 R09: 0000000000000000 [ 34.523709] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5d [ 34.523757] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe9cc8b1a0 | [ 34.547095] ------------[ cut here ]------------ | [ 34.547122] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1879 | [ 34.547173] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 34.547307] Tainted: [W]=WARN [ 34.547328] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.547359] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 34.547384] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 34.547480] RSP: 0018:ff718e9ec0dd36f0 EFLAGS: 00010286 [ 34.547506] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 34.547550] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441891d00 [ 34.547590] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 34.547630] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 34.547671] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441891d00 [ 34.547721] FS: 00007f70ff5f2840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 34.547769] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.547804] CR2: 00007f70ff8c21a0 CR3: 00000000042df001 CR4: 0000000000771ef0 [ 34.547842] PKRU: 55555554 [ 34.547857] Call Trace: [ 34.547870] [ 34.547887] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 34.547910] notifier_call_chain (kernel/notifier.c:85) [ 34.547932] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 34.547951] ? nla_strscpy (lib/nlattr.c:795) [ 34.547970] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 34.548004] ? __nla_validate_parse (lib/nlattr.c:620) [ 34.548033] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 34.548056] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 34.548080] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 34.548109] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 34.548135] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 34.548159] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 34.548186] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 34.548206] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 34.548226] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 34.548250] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 34.548275] ___sys_sendmsg (net/socket.c:2752) [ 34.548299] __sys_sendmsg (net/socket.c:2784) [ 34.548319] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 34.548338] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 34.548364] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 34.548394] RIP: 0033:0x7f70ff82c08e [ 34.548414] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 34.548514] RSP: 002b:00007ffefe6a63f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 34.548554] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f70ff82c08e [ 34.548587] RDX: 0000000000000000 RSI: 00007ffefe6a64a0 RDI: 0000000000000005 [ 34.548631] RBP: 00007ffefe6a6400 R08: 0000000000000000 R09: 0000000000000000 [ 34.548670] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5d [ 34.548710] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffefe6a6b70 | [ 34.560652] ------------[ cut here ]------------ | [ 34.560680] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1881 | [ 34.560730] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 34.560869] Tainted: [W]=WARN [ 34.560889] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.560924] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 34.560956] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 34.561054] RSP: 0018:ff718e9ec02836f0 EFLAGS: 00010286 [ 34.561085] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 34.561126] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441891d00 [ 34.561168] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 34.561209] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 34.561255] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441891d00 [ 34.561299] FS: 00007f3abf87f840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 34.561333] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.561368] CR2: 000000003787c988 CR3: 0000000001d29002 CR4: 0000000000771ef0 [ 34.561406] PKRU: 55555554 [ 34.561421] Call Trace: [ 34.561434] [ 34.561449] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 34.561472] notifier_call_chain (kernel/notifier.c:85) [ 34.561495] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 34.561520] ? nla_strscpy (lib/nlattr.c:795) [ 34.561543] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 34.561575] ? __nla_validate_parse (lib/nlattr.c:620) [ 34.561605] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 34.561628] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 34.561649] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 34.561677] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 34.561699] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 34.561720] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 34.561752] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 34.561773] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 34.561793] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 34.561814] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 34.561838] ___sys_sendmsg (net/socket.c:2752) [ 34.561860] __sys_sendmsg (net/socket.c:2784) [ 34.561881] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 34.561904] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 34.561924] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 34.561952] RIP: 0033:0x7f3abfab908e [ 34.561974] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 34.562071] RSP: 002b:00007ffe43d6e850 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 34.562116] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3abfab908e [ 34.562158] RDX: 0000000000000000 RSI: 00007ffe43d6e900 RDI: 0000000000000005 [ 34.562197] RBP: 00007ffe43d6e860 R08: 0000000000000000 R09: 0000000000000000 [ 34.562241] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5d [ 34.562280] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe43d6efd0 | [ 34.581714] ------------[ cut here ]------------ | [ 34.581744] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1882 | [ 34.581803] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 34.581923] Tainted: [W]=WARN [ 34.581940] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.581977] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 34.582013] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 34.582110] RSP: 0018:ff718e9ec0dd36f0 EFLAGS: 00010286 [ 34.582138] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 34.582178] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443227700 [ 34.582214] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 34.582256] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 34.582302] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443227700 [ 34.582346] FS: 00007f92b229a840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 34.582391] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.582425] CR2: 000000000bae8988 CR3: 0000000004187005 CR4: 0000000000771ef0 [ 34.582470] PKRU: 55555554 [ 34.582483] Call Trace: [ 34.582497] [ 34.582511] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 34.582530] notifier_call_chain (kernel/notifier.c:85) [ 34.582551] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 34.582574] ? nla_strscpy (lib/nlattr.c:795) [ 34.582600] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 34.582627] ? __nla_validate_parse (lib/nlattr.c:620) [ 34.582657] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 34.582682] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 34.582704] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 34.582733] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 34.582756] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 34.582776] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 34.582802] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 34.582823] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 34.582842] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 34.582862] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 34.582883] ___sys_sendmsg (net/socket.c:2752) [ 34.582908] __sys_sendmsg (net/socket.c:2784) [ 34.582928] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 34.582947] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 34.582968] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 34.582999] RIP: 0033:0x7f92b24d408e [ 34.583017] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 34.583108] RSP: 002b:00007fff25dbffe0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 34.583151] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f92b24d408e [ 34.583190] RDX: 0000000000000000 RSI: 00007fff25dc0090 RDI: 0000000000000005 [ 34.583234] RBP: 00007fff25dbfff0 R08: 0000000000000000 R09: 0000000000000000 [ 34.583277] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5d [ 34.583316] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff25dc0760 | [ 34.617283] ------------[ cut here ]------------ | [ 34.617354] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1884 | [ 34.617411] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 34.617544] Tainted: [W]=WARN [ 34.617568] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.617604] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 34.617634] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 34.617742] RSP: 0018:ff718e9ec02836f0 EFLAGS: 00010286 [ 34.617773] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 34.617819] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443227700 [ 34.617865] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 34.617905] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 34.617953] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443227700 [ 34.617998] FS: 00007f03e67f2840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 34.618045] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.618082] CR2: 00007f03e6ac21a0 CR3: 0000000003253004 CR4: 0000000000771ef0 [ 34.618130] PKRU: 55555554 [ 34.618143] Call Trace: [ 34.618155] [ 34.618168] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 34.618192] notifier_call_chain (kernel/notifier.c:85) [ 34.618216] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 34.618247] ? nla_strscpy (lib/nlattr.c:795) [ 34.618267] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 34.618296] ? __nla_validate_parse (lib/nlattr.c:620) [ 34.618322] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 34.618342] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 34.618366] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 34.618396] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 34.618416] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 34.618438] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 34.618469] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 34.618492] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 34.618514] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 34.618535] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 34.618558] ___sys_sendmsg (net/socket.c:2752) [ 34.618580] __sys_sendmsg (net/socket.c:2784) [ 34.618605] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 34.618628] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 34.618648] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 34.618675] RIP: 0033:0x7f03e6a2c08e [ 34.618694] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 34.618786] RSP: 002b:00007ffcd2cc2580 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 34.618825] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f03e6a2c08e [ 34.618867] RDX: 0000000000000000 RSI: 00007ffcd2cc2630 RDI: 0000000000000005 [ 34.618909] RBP: 00007ffcd2cc2590 R08: 0000000000000000 R09: 0000000000000000 [ 34.618950] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5d [ 34.618992] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcd2cc2d00 | [ 34.643256] ------------[ cut here ]------------ | [ 34.643321] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1886 | [ 34.643409] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 34.643621] Tainted: [W]=WARN [ 34.643713] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.643808] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 34.643903] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 34.644034] RSP: 0018:ff718e9ec0dd36f0 EFLAGS: 00010286 [ 34.644097] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 34.644176] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305a300 [ 34.644261] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a102c [ 34.644336] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 34.644407] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044305a300 [ 34.644506] FS: 00007f666c941840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 34.644619] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.644691] CR2: 00007f666cc111a0 CR3: 000000000d275002 CR4: 0000000000771ef0 [ 34.644775] PKRU: 55555554 [ 34.644821] Call Trace: [ 34.644871] [ 34.644920] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 34.644973] notifier_call_chain (kernel/notifier.c:85) [ 34.645073] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 34.645132] ? nla_strscpy (lib/nlattr.c:795) [ 34.645192] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 34.645291] ? __nla_validate_parse (lib/nlattr.c:620) [ 34.645364] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 34.645417] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 34.645502] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 34.645592] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 34.645682] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 34.645740] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 34.645813] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 34.645868] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 34.645927] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 34.645986] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 34.646045] ___sys_sendmsg (net/socket.c:2752) [ 34.646104] __sys_sendmsg (net/socket.c:2784) [ 34.646163] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 34.646222] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 34.646285] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 34.646349] RIP: 0033:0x7f666cb7b08e [ 34.646405] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 34.646539] RSP: 002b:00007ffc3fd7fa40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 34.646615] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f666cb7b08e [ 34.646693] RDX: 0000000000000000 RSI: 00007ffc3fd7faf0 RDI: 0000000000000005 [ 34.646777] RBP: 00007ffc3fd7fa50 R08: 0000000000000000 R09: 0000000000000000 [ 34.646858] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5d [ 34.646934] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc3fd801c0 | [ 34.689140] ------------[ cut here ]------------ | [ 34.689172] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1888 | [ 34.689218] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 34.689342] Tainted: [W]=WARN [ 34.689364] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.689401] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 34.689426] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 34.689526] RSP: 0018:ff718e9ec02836f0 EFLAGS: 00010286 [ 34.689552] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 34.689593] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054f00 [ 34.689633] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 34.689676] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 34.689713] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443054f00 [ 34.689764] FS: 00007f7f1be0e840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 34.689810] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.689841] CR2: 000000000317a988 CR3: 00000000041bf001 CR4: 0000000000771ef0 [ 34.689885] PKRU: 55555554 [ 34.689897] Call Trace: [ 34.689911] [ 34.689925] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 34.689945] notifier_call_chain (kernel/notifier.c:85) [ 34.689965] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 34.689988] ? nla_strscpy (lib/nlattr.c:795) [ 34.690009] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 34.690036] ? __nla_validate_parse (lib/nlattr.c:620) [ 34.690062] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 34.690084] ? kmem_cache_alloc_node_noprof (mm/slub.c:4749 mm/slub.c:4883 mm/slub.c:4950) [ 34.690114] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 34.690134] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 34.690164] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 34.690185] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 34.690211] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 34.690245] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 34.690265] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 34.690286] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 34.690308] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 34.690329] ___sys_sendmsg (net/socket.c:2752) [ 34.690351] __sys_sendmsg (net/socket.c:2784) [ 34.690372] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 34.690395] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 34.690413] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 34.690437] RIP: 0033:0x7f7f1c04808e [ 34.690460] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 34.690556] RSP: 002b:00007ffe083fbee0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 34.690597] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7f1c04808e [ 34.690641] RDX: 0000000000000000 RSI: 00007ffe083fbf90 RDI: 0000000000000005 [ 34.690685] RBP: 00007ffe083fbef0 R08: 0000000000000000 R09: 0000000000000000 [ 34.690726] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5d [ 34.690774] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe083fc660 | [ 34.714241] ------------[ cut here ]------------ | [ 34.714306] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1890 | [ 34.714397] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 34.714597] Tainted: [W]=WARN [ 34.714654] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.714728] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 34.714829] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 34.714963] RSP: 0018:ff718e9ec02836f0 EFLAGS: 00010286 [ 34.715029] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 34.715109] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305a900 [ 34.715187] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a102c [ 34.715272] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 34.715365] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044305a900 [ 34.715448] FS: 00007f0eace24840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 34.715528] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.715598] CR2: 000000003c279988 CR3: 00000000041d0001 CR4: 0000000000771ef0 [ 34.715680] PKRU: 55555554 [ 34.715729] Call Trace: [ 34.715813] [ 34.715863] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 34.715921] notifier_call_chain (kernel/notifier.c:85) [ 34.715979] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 34.716037] ? nla_strscpy (lib/nlattr.c:795) [ 34.716094] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 34.716174] ? __nla_validate_parse (lib/nlattr.c:620) [ 34.716247] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 34.716305] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 34.716366] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 34.716431] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 34.716489] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 34.716546] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 34.716611] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 34.716673] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 34.716731] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 34.716855] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 34.716914] ___sys_sendmsg (net/socket.c:2752) [ 34.716972] __sys_sendmsg (net/socket.c:2784) [ 34.717030] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 34.717088] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 34.717169] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 34.717242] RIP: 0033:0x7f0ead05e08e [ 34.717299] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 34.717438] RSP: 002b:00007ffe1e0e8f70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 34.717515] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0ead05e08e [ 34.717591] RDX: 0000000000000000 RSI: 00007ffe1e0e9020 RDI: 0000000000000005 [ 34.717670] RBP: 00007ffe1e0e8f80 R08: 0000000000000000 R09: 0000000000000000 [ 34.717757] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5d [ 34.717835] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe1e0e96f0 | [ 34.755733] ------------[ cut here ]------------ | [ 34.755775] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1892 | [ 34.755835] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 34.755966] Tainted: [W]=WARN [ 34.755987] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.756023] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 34.756054] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 34.756161] RSP: 0018:ff718e9ec035f6f0 EFLAGS: 00010286 [ 34.756187] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 34.756228] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228500 [ 34.756275] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 34.756315] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 34.756356] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443228500 [ 34.756403] FS: 00007f13bdf0e840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 34.756443] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.756481] CR2: 000000001598c988 CR3: 0000000003241006 CR4: 0000000000771ef0 [ 34.756522] PKRU: 55555554 [ 34.756536] Call Trace: [ 34.756549] [ 34.756564] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 34.756587] notifier_call_chain (kernel/notifier.c:85) [ 34.756609] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 34.756629] ? nla_strscpy (lib/nlattr.c:795) [ 34.756652] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 34.756679] ? __nla_validate_parse (lib/nlattr.c:620) [ 34.756705] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 34.756731] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 34.756826] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 34.756856] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 34.756878] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 34.756898] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 34.756922] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 34.756944] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 34.756969] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 34.756994] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 34.757017] ___sys_sendmsg (net/socket.c:2752) [ 34.757039] __sys_sendmsg (net/socket.c:2784) [ 34.757060] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 34.757083] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 34.757106] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 34.757135] RIP: 0033:0x7f13be14808e [ 34.757154] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 34.757254] RSP: 002b:00007ffcdb639980 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 34.757294] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f13be14808e [ 34.757334] RDX: 0000000000000000 RSI: 00007ffcdb639a30 RDI: 0000000000000005 [ 34.757374] RBP: 00007ffcdb639990 R08: 0000000000000000 R09: 0000000000000000 [ 34.757416] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5d [ 34.757459] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcdb63a100 | [ 34.781264] ------------[ cut here ]------------ | [ 34.781297] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1894 | [ 34.781357] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 34.781487] Tainted: [W]=WARN [ 34.781509] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.781544] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 34.781575] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 34.781689] RSP: 0018:ff718e9ec035f6f0 EFLAGS: 00010286 [ 34.781722] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 34.781771] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443224a00 [ 34.781809] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 34.781845] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 34.781882] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443224a00 [ 34.781925] FS: 00007ff76db48840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 34.781966] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.781998] CR2: 000000001bc44988 CR3: 0000000002ff8003 CR4: 0000000000771ef0 [ 34.782044] PKRU: 55555554 [ 34.782056] Call Trace: [ 34.782074] [ 34.782088] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 34.782112] notifier_call_chain (kernel/notifier.c:85) [ 34.782133] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 34.782155] ? nla_strscpy (lib/nlattr.c:795) [ 34.782180] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 34.782211] ? __nla_validate_parse (lib/nlattr.c:620) [ 34.782237] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 34.782264] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 34.782283] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 34.782306] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 34.782324] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 34.782345] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 34.782373] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 34.782395] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 34.782417] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 34.782434] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 34.782462] ___sys_sendmsg (net/socket.c:2752) [ 34.782484] __sys_sendmsg (net/socket.c:2784) [ 34.782503] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 34.782528] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 34.782551] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 34.782576] RIP: 0033:0x7ff76dd8208e [ 34.782595] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 34.782692] RSP: 002b:00007ffda42f04e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 34.782740] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff76dd8208e [ 34.782787] RDX: 0000000000000000 RSI: 00007ffda42f0590 RDI: 0000000000000005 [ 34.782833] RBP: 00007ffda42f04f0 R08: 0000000000000000 R09: 0000000000000000 [ 34.782877] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5d [ 34.782914] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffda42f0c60 | [ 34.795191] ------------[ cut here ]------------ | [ 34.795224] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1896 | [ 34.795286] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 34.795408] Tainted: [W]=WARN [ 34.795429] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.795465] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 34.795490] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 34.795587] RSP: 0018:ff718e9ec035f6f0 EFLAGS: 00010286 [ 34.795613] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 34.795657] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443224a00 [ 34.795701] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 34.795743] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 34.795789] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443224a00 [ 34.795830] FS: 00007f0723fb4840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 34.795879] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.795913] CR2: 000000001c908988 CR3: 00000000032ec002 CR4: 0000000000771ef0 [ 34.795953] PKRU: 55555554 [ 34.795966] Call Trace: [ 34.795981] [ 34.795995] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 34.796016] notifier_call_chain (kernel/notifier.c:85) [ 34.796037] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 34.796057] ? nla_strscpy (lib/nlattr.c:795) [ 34.796080] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 34.796107] ? __nla_validate_parse (lib/nlattr.c:620) [ 34.796136] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 34.796158] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 34.796180] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 34.796208] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 34.796228] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 34.796252] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 34.796280] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 34.796302] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 34.796320] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 34.796341] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 34.796362] ___sys_sendmsg (net/socket.c:2752) [ 34.796385] __sys_sendmsg (net/socket.c:2784) [ 34.796407] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 34.796429] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 34.796448] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 34.796477] RIP: 0033:0x7f07241ee08e [ 34.796499] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 34.796589] RSP: 002b:00007fffb82deac0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 34.796627] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f07241ee08e [ 34.796669] RDX: 0000000000000000 RSI: 00007fffb82deb70 RDI: 0000000000000005 [ 34.796709] RBP: 00007fffb82dead0 R08: 0000000000000000 R09: 0000000000000000 [ 34.796760] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5d [ 34.796804] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb82df240 | [ 34.811214] ------------[ cut here ]------------ | [ 34.811254] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/1898 | [ 34.811310] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 34.811420] Tainted: [W]=WARN [ 34.811442] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.811477] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 34.811503] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 34.811604] RSP: 0018:ff718e9ec035f6f0 EFLAGS: 00010286 [ 34.811631] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 34.811668] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431ff000 [ 34.811708] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 34.811747] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 34.811793] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04431ff000 [ 34.811834] FS: 00007f08ca77e840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 34.811877] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.811913] CR2: 0000000008dba988 CR3: 000000000320e004 CR4: 0000000000771ef0 [ 34.811952] PKRU: 55555554 [ 34.811965] Call Trace: [ 34.811978] [ 34.811992] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 34.812014] notifier_call_chain (kernel/notifier.c:85) [ 34.812038] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 34.812059] ? nla_strscpy (lib/nlattr.c:795) [ 34.812080] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 34.812108] ? __nla_validate_parse (lib/nlattr.c:620) [ 34.812135] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 34.812156] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 34.812178] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 34.812204] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 34.812224] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 34.812246] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 34.812272] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 34.812293] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 34.812313] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 34.812333] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 34.812353] ___sys_sendmsg (net/socket.c:2752) [ 34.812374] __sys_sendmsg (net/socket.c:2784) [ 34.812398] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 34.812420] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 34.812441] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 34.812464] RIP: 0033:0x7f08ca9b808e [ 34.812485] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 34.812581] RSP: 002b:00007fff3782c730 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 34.812621] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f08ca9b808e [ 34.812663] RDX: 0000000000000000 RSI: 00007fff3782c7e0 RDI: 0000000000000005 [ 34.812704] RBP: 00007fff3782c740 R08: 0000000000000000 R09: 0000000000000000 [ 34.812754] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5d [ 34.812797] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff3782ceb0 | [ 34.829394] ------------[ cut here ]------------ | [ 34.829427] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1899 | [ 34.829480] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 34.829600] Tainted: [W]=WARN [ 34.829618] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.829652] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 34.829685] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 34.829791] RSP: 0018:ff718e9ec0de36f0 EFLAGS: 00010286 [ 34.829818] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 34.829859] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443227a00 [ 34.829902] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 34.829944] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 34.829983] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443227a00 [ 34.830029] FS: 00007fad36cee840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 34.830070] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.830101] CR2: 000000001a5d5988 CR3: 00000000087e6005 CR4: 0000000000771ef0 [ 34.830141] PKRU: 55555554 [ 34.830155] Call Trace: [ 34.830170] [ 34.830183] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 34.830207] notifier_call_chain (kernel/notifier.c:85) [ 34.830230] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 34.830256] ? nla_strscpy (lib/nlattr.c:795) [ 34.830279] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 34.830309] ? __nla_validate_parse (lib/nlattr.c:620) [ 34.830338] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 34.830364] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 34.830385] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 34.830416] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 34.830436] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 34.830456] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 34.830485] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 34.830505] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 34.830527] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 34.830545] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 34.830566] ___sys_sendmsg (net/socket.c:2752) [ 34.830587] __sys_sendmsg (net/socket.c:2784) [ 34.830608] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 34.830631] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 34.830653] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 34.830675] RIP: 0033:0x7fad36f2808e [ 34.830693] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 34.830792] RSP: 002b:00007ffe05684ec0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 34.830829] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fad36f2808e [ 34.830868] RDX: 0000000000000000 RSI: 00007ffe05684f70 RDI: 0000000000000005 [ 34.830908] RBP: 00007ffe05684ed0 R08: 0000000000000000 R09: 0000000000000000 [ 34.830948] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5d [ 34.830989] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe05685640 | [ 34.848816] ------------[ cut here ]------------ | [ 34.848907] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1901 | [ 34.849000] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 34.849196] Tainted: [W]=WARN [ 34.849259] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.849332] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 34.849397] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 34.849534] RSP: 0018:ff718e9ec0de36f0 EFLAGS: 00010286 [ 34.849598] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 34.849678] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2d400 [ 34.849764] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a102c [ 34.849843] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 34.849921] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2d400 [ 34.850003] FS: 00007f4a03c19840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 34.850084] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.850156] CR2: 0000000016bcd988 CR3: 00000000084f2003 CR4: 0000000000771ef0 [ 34.850241] PKRU: 55555554 [ 34.850290] Call Trace: [ 34.850339] [ 34.850388] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 34.850445] notifier_call_chain (kernel/notifier.c:85) [ 34.850503] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 34.850561] ? nla_strscpy (lib/nlattr.c:795) [ 34.850618] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 34.850686] ? __nla_validate_parse (lib/nlattr.c:620) [ 34.850759] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 34.850818] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 34.850877] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 34.850946] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 34.851003] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 34.851060] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 34.851125] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 34.851182] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 34.851246] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 34.851303] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 34.851360] ___sys_sendmsg (net/socket.c:2752) [ 34.851418] __sys_sendmsg (net/socket.c:2784) [ 34.851476] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 34.851533] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 34.851590] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 34.851657] RIP: 0033:0x7f4a03e5308e [ 34.851714] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 34.851855] RSP: 002b:00007ffc86650ee0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 34.851933] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4a03e5308e [ 34.852009] RDX: 0000000000000000 RSI: 00007ffc86650f90 RDI: 0000000000000005 [ 34.852086] RBP: 00007ffc86650ef0 R08: 0000000000000000 R09: 0000000000000000 [ 34.852162] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5d [ 34.852251] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc86651660 | [ 34.879560] ------------[ cut here ]------------ | [ 34.879625] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1903 | [ 34.879679] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 34.879808] Tainted: [W]=WARN [ 34.879831] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.879872] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 34.879901] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 34.879995] RSP: 0018:ff718e9ec0deb6f0 EFLAGS: 00010286 [ 34.880021] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 34.880064] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228100 [ 34.880107] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 34.880151] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 34.880192] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443228100 [ 34.880238] FS: 00007ff78d06f840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 34.880285] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.880321] CR2: 0000000011043988 CR3: 000000000d2d8005 CR4: 0000000000771ef0 [ 34.880362] PKRU: 55555554 [ 34.880376] Call Trace: [ 34.880398] [ 34.880412] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 34.880432] notifier_call_chain (kernel/notifier.c:85) [ 34.880452] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 34.880475] ? nla_strscpy (lib/nlattr.c:795) [ 34.880515] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 34.880544] ? __nla_validate_parse (lib/nlattr.c:620) [ 34.880570] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 34.880590] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 34.880610] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 34.880635] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 34.880658] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 34.880678] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 34.880703] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 34.880732] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 34.880760] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 34.880785] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 34.880804] ___sys_sendmsg (net/socket.c:2752) [ 34.880824] __sys_sendmsg (net/socket.c:2784) [ 34.880848] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 34.880867] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 34.880887] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 34.880920] RIP: 0033:0x7ff78d2a908e [ 34.880938] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 34.881030] RSP: 002b:00007ffc10bba380 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 34.881065] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff78d2a908e [ 34.881108] RDX: 0000000000000000 RSI: 00007ffc10bba430 RDI: 0000000000000005 [ 34.881145] RBP: 00007ffc10bba390 R08: 0000000000000000 R09: 0000000000000000 [ 34.881184] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5d [ 34.881223] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc10bbab00 | [ 34.916874] ------------[ cut here ]------------ | [ 34.916948] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1904 | [ 34.917041] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 34.917245] Tainted: [W]=WARN [ 34.917300] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.917370] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 34.917435] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 34.917575] RSP: 0018:ff718e9ec0deb6f0 EFLAGS: 00010286 [ 34.917641] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 34.917720] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305ac00 [ 34.917807] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a102c [ 34.917884] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 34.917962] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044305ac00 [ 34.918040] FS: 00007f3e02d5b840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 34.918121] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.918190] CR2: 00000000281b5988 CR3: 000000000333a006 CR4: 0000000000771ef0 [ 34.918273] PKRU: 55555554 [ 34.918321] Call Trace: [ 34.918370] [ 34.918425] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 34.918484] notifier_call_chain (kernel/notifier.c:85) [ 34.918542] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 34.918600] ? nla_strscpy (lib/nlattr.c:795) [ 34.918659] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 34.918728] ? __nla_validate_parse (lib/nlattr.c:620) [ 34.918798] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 34.918857] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 34.918914] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 34.918985] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 34.919042] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 34.919099] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 34.919162] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 34.919220] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 34.919281] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 34.919338] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 34.919397] ___sys_sendmsg (net/socket.c:2752) [ 34.919454] __sys_sendmsg (net/socket.c:2784) [ 34.919511] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 34.919569] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 34.919625] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 34.919691] RIP: 0033:0x7f3e02f9508e [ 34.919746] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 34.919896] RSP: 002b:00007fffe8e00170 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 34.919975] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3e02f9508e [ 34.920054] RDX: 0000000000000000 RSI: 00007fffe8e00220 RDI: 0000000000000005 [ 34.920128] RBP: 00007fffe8e00180 R08: 0000000000000000 R09: 0000000000000000 [ 34.920206] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5e [ 34.920286] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffe8e008f0 | [ 34.941865] ------------[ cut here ]------------ | [ 34.941895] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1907 | [ 34.941955] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 34.942078] Tainted: [W]=WARN [ 34.942097] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.942131] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 34.942165] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 34.942260] RSP: 0018:ff718e9ec0df36f0 EFLAGS: 00010286 [ 34.942289] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 34.942332] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054200 [ 34.942370] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 34.942403] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 34.942436] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443054200 [ 34.942478] FS: 00007f16e55c6840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 34.942521] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.942554] CR2: 000000003385b988 CR3: 00000000087f1002 CR4: 0000000000771ef0 [ 34.942592] PKRU: 55555554 [ 34.942607] Call Trace: [ 34.942622] [ 34.942639] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 34.942663] notifier_call_chain (kernel/notifier.c:85) [ 34.942685] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 34.942707] ? nla_strscpy (lib/nlattr.c:795) [ 34.942729] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 34.942763] ? __nla_validate_parse (lib/nlattr.c:620) [ 34.942791] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 34.942811] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 34.942833] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 34.942864] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 34.942885] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 34.942906] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 34.942933] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 34.942955] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 34.942985] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 34.943007] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 34.943030] ___sys_sendmsg (net/socket.c:2752) [ 34.943052] __sys_sendmsg (net/socket.c:2784) [ 34.943071] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 34.943093] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 34.943113] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 34.943140] RIP: 0033:0x7f16e580008e [ 34.943160] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 34.943255] RSP: 002b:00007fff3b8bcfb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 34.943295] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f16e580008e [ 34.943335] RDX: 0000000000000000 RSI: 00007fff3b8bd060 RDI: 0000000000000005 [ 34.943378] RBP: 00007fff3b8bcfc0 R08: 0000000000000000 R09: 0000000000000000 [ 34.943414] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5e [ 34.943455] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff3b8bd730 | [ 34.975379] ------------[ cut here ]------------ | [ 34.975452] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1908 | [ 34.975544] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 34.975742] Tainted: [W]=WARN [ 34.975802] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.975878] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 34.975943] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 34.976071] RSP: 0018:ff718e9ec0df36f0 EFLAGS: 00010286 [ 34.976137] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 34.976217] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228500 [ 34.976305] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a102c [ 34.976385] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 34.976478] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443228500 [ 34.976563] FS: 00007f67c5035840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 34.976644] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.976740] CR2: 000000001c7ee988 CR3: 000000000d7fe004 CR4: 0000000000771ef0 [ 34.976861] PKRU: 55555554 [ 34.976924] Call Trace: [ 34.976995] [ 34.977070] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 34.977135] notifier_call_chain (kernel/notifier.c:85) [ 34.977197] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 34.977265] ? nla_strscpy (lib/nlattr.c:795) [ 34.977323] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 34.977388] ? __nla_validate_parse (lib/nlattr.c:620) [ 34.977454] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 34.977517] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 34.977573] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 34.977640] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 34.977699] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 34.977766] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 34.977831] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 34.977909] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 34.977964] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 34.978024] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 34.978084] ___sys_sendmsg (net/socket.c:2752) [ 34.978144] __sys_sendmsg (net/socket.c:2784) [ 34.978199] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 34.978265] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 34.978323] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 34.978388] RIP: 0033:0x7f67c526f08e [ 34.978444] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 34.978598] RSP: 002b:00007ffff8b7ce60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 34.978696] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f67c526f08e [ 34.978774] RDX: 0000000000000000 RSI: 00007ffff8b7cf10 RDI: 0000000000000005 [ 34.978858] RBP: 00007ffff8b7ce70 R08: 0000000000000000 R09: 0000000000000000 [ 34.978938] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5e [ 34.979044] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffff8b7d5e0 | [ 35.003757] ------------[ cut here ]------------ | [ 35.003785] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1911 | [ 35.003829] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 35.003963] Tainted: [W]=WARN [ 35.003985] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 35.004020] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 35.004051] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 35.004152] RSP: 0018:ff718e9ec0dfb6f0 EFLAGS: 00010286 [ 35.004180] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 35.004216] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322bd00 [ 35.004262] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 35.004303] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 35.004343] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044322bd00 [ 35.004386] FS: 00007fb9f22ad840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 35.004432] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 35.004467] CR2: 000000000b240988 CR3: 0000000008784001 CR4: 0000000000771ef0 [ 35.004509] PKRU: 55555554 [ 35.004522] Call Trace: [ 35.004535] [ 35.004550] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 35.004572] notifier_call_chain (kernel/notifier.c:85) [ 35.004592] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 35.004613] ? nla_strscpy (lib/nlattr.c:795) [ 35.004635] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 35.004665] ? __nla_validate_parse (lib/nlattr.c:620) [ 35.004691] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 35.004712] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 35.004733] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 35.004762] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 35.004785] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 35.004806] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 35.004836] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 35.004857] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 35.004876] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 35.004900] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 35.004920] ___sys_sendmsg (net/socket.c:2752) [ 35.004941] __sys_sendmsg (net/socket.c:2784) [ 35.004962] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 35.004983] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 35.005002] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 35.005029] RIP: 0033:0x7fb9f24e708e [ 35.005050] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 35.005141] RSP: 002b:00007ffe3212f280 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 35.005184] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb9f24e708e [ 35.005225] RDX: 0000000000000000 RSI: 00007ffe3212f330 RDI: 0000000000000005 [ 35.005270] RBP: 00007ffe3212f290 R08: 0000000000000000 R09: 0000000000000000 [ 35.005309] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5e [ 35.005352] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe3212fa00 | [ 35.024734] ------------[ cut here ]------------ | [ 35.024771] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1912 | [ 35.024831] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 35.024961] Tainted: [W]=WARN [ 35.024983] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 35.025022] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 35.025054] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 35.025152] RSP: 0018:ff718e9ec0dfb6f0 EFLAGS: 00010286 [ 35.025179] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 35.025217] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054d00 [ 35.025260] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 35.025302] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 35.025338] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443054d00 [ 35.025384] FS: 00007fa78431d840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 35.025427] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 35.025461] CR2: 0000000004f89988 CR3: 000000000d245004 CR4: 0000000000771ef0 [ 35.025502] PKRU: 55555554 [ 35.025515] Call Trace: [ 35.025529] [ 35.025544] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 35.025566] notifier_call_chain (kernel/notifier.c:85) [ 35.025587] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 35.025612] ? nla_strscpy (lib/nlattr.c:795) [ 35.025637] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 35.025668] ? __nla_validate_parse (lib/nlattr.c:620) [ 35.025698] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 35.025719] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 35.025741] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 35.025774] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 35.025796] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 35.025814] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 35.025839] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 35.025860] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 35.025878] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 35.025900] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 35.025918] ___sys_sendmsg (net/socket.c:2752) [ 35.025942] __sys_sendmsg (net/socket.c:2784) [ 35.025963] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 35.025983] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 35.026002] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 35.026028] RIP: 0033:0x7fa78455708e [ 35.026050] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 35.026125] RSP: 002b:00007ffd3b386fc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 35.026162] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa78455708e [ 35.026207] RDX: 0000000000000000 RSI: 00007ffd3b387070 RDI: 0000000000000005 [ 35.026249] RBP: 00007ffd3b386fd0 R08: 0000000000000000 R09: 0000000000000000 [ 35.026284] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5e [ 35.026321] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd3b387740 | [ 35.057337] ------------[ cut here ]------------ | [ 35.057412] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1914 | [ 35.057504] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 35.057723] Tainted: [W]=WARN [ 35.057788] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 35.057860] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 35.057928] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 35.058065] RSP: 0018:ff718e9ec0dfb6f0 EFLAGS: 00010286 [ 35.058129] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 35.058210] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228200 [ 35.058296] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a102c [ 35.058371] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 35.058447] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443228200 [ 35.058531] FS: 00007f2ff03e2840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 35.058612] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 35.058683] CR2: 00007f2ff06b21a0 CR3: 00000000042e6001 CR4: 0000000000771ef0 [ 35.058860] PKRU: 55555554 [ 35.058907] Call Trace: [ 35.058958] [ 35.059010] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 35.059068] notifier_call_chain (kernel/notifier.c:85) [ 35.059125] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 35.059198] ? nla_strscpy (lib/nlattr.c:795) [ 35.059265] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 35.059332] ? __nla_validate_parse (lib/nlattr.c:620) [ 35.059399] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 35.059461] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 35.059518] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 35.059580] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 35.059637] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 35.059722] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 35.059792] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 35.059848] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 35.059909] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 35.059961] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 35.060023] ___sys_sendmsg (net/socket.c:2752) [ 35.060134] __sys_sendmsg (net/socket.c:2784) [ 35.060188] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 35.060256] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 35.060314] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 35.060378] RIP: 0033:0x7f2ff061c08e [ 35.060435] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 35.060561] RSP: 002b:00007ffc48513e70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 35.060639] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2ff061c08e [ 35.060720] RDX: 0000000000000000 RSI: 00007ffc48513f20 RDI: 0000000000000005 [ 35.060805] RBP: 00007ffc48513e80 R08: 0000000000000000 R09: 0000000000000000 [ 35.060907] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5e [ 35.060980] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc485145f0 | [ 35.081488] ------------[ cut here ]------------ | [ 35.081519] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1916 | [ 35.081578] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 35.081708] Tainted: [W]=WARN [ 35.081732] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 35.081781] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 35.081812] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 35.081911] RSP: 0018:ff718e9ec0e036f0 EFLAGS: 00010286 [ 35.081937] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 35.081978] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054100 [ 35.082020] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 35.082059] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 35.082102] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443054100 [ 35.082145] FS: 00007f4c15189840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 35.082183] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 35.082212] CR2: 000000000d849988 CR3: 00000000031d2004 CR4: 0000000000771ef0 [ 35.082256] PKRU: 55555554 [ 35.082270] Call Trace: [ 35.082285] [ 35.082299] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 35.082321] notifier_call_chain (kernel/notifier.c:85) [ 35.082342] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 35.082363] ? nla_strscpy (lib/nlattr.c:795) [ 35.082386] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 35.082414] ? __nla_validate_parse (lib/nlattr.c:620) [ 35.082445] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 35.082465] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 35.082485] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 35.082514] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 35.082539] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 35.082560] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 35.082584] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 35.082605] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 35.082628] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 35.082651] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 35.082670] ___sys_sendmsg (net/socket.c:2752) [ 35.082695] __sys_sendmsg (net/socket.c:2784) [ 35.082714] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 35.082738] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 35.082764] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 35.082794] RIP: 0033:0x7f4c153c308e [ 35.082817] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 35.082910] RSP: 002b:00007ffef0485650 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 35.082951] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4c153c308e [ 35.082995] RDX: 0000000000000000 RSI: 00007ffef0485700 RDI: 0000000000000005 [ 35.083035] RBP: 00007ffef0485660 R08: 0000000000000000 R09: 0000000000000000 [ 35.083077] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5e [ 35.083115] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef0485dd0 | [ 35.116777] ------------[ cut here ]------------ | [ 35.116885] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1918 | [ 35.116975] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 35.117213] Tainted: [W]=WARN [ 35.117308] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 35.117406] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 35.117528] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 35.117670] RSP: 0018:ff718e9ec0e036f0 EFLAGS: 00010286 [ 35.117734] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 35.117825] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229e00 [ 35.117928] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a102c [ 35.118008] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 35.118088] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443229e00 [ 35.118194] FS: 00007f0c6011c840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 35.118285] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 35.118360] CR2: 000000003aefa988 CR3: 00000000086ba005 CR4: 0000000000771ef0 [ 35.118437] PKRU: 55555554 [ 35.118485] Call Trace: [ 35.118534] [ 35.118582] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 35.118640] notifier_call_chain (kernel/notifier.c:85) [ 35.118699] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 35.118767] ? nla_strscpy (lib/nlattr.c:795) [ 35.118846] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 35.118918] ? __nla_validate_parse (lib/nlattr.c:620) [ 35.118984] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 35.119041] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 35.119097] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 35.119162] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 35.119219] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 35.119281] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 35.119345] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 35.119401] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 35.119458] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 35.119516] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 35.119573] ___sys_sendmsg (net/socket.c:2752) [ 35.119630] __sys_sendmsg (net/socket.c:2784) [ 35.119688] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 35.119746] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 35.119810] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 35.119874] RIP: 0033:0x7f0c6035608e [ 35.119931] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 35.120062] RSP: 002b:00007fff34dbde60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 35.120141] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0c6035608e [ 35.120218] RDX: 0000000000000000 RSI: 00007fff34dbdf10 RDI: 0000000000000005 [ 35.120303] RBP: 00007fff34dbde70 R08: 0000000000000000 R09: 0000000000000000 [ 35.120381] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5e [ 35.120459] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff34dbe5e0 | [ 35.138756] ------------[ cut here ]------------ | [ 35.138787] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/1920 | [ 35.138842] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 35.138974] Tainted: [W]=WARN [ 35.138996] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 35.139033] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 35.139063] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 35.139164] RSP: 0018:ff718e9ec0dd36f0 EFLAGS: 00010286 [ 35.139194] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 35.139236] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058700 [ 35.139276] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 35.139319] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 35.139360] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443058700 [ 35.139406] FS: 00007f76706f6840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 35.139448] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 35.139480] CR2: 000000002e70c988 CR3: 0000000003045003 CR4: 0000000000771ef0 [ 35.139522] PKRU: 55555554 [ 35.139534] Call Trace: [ 35.139548] [ 35.139562] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 35.139584] notifier_call_chain (kernel/notifier.c:85) [ 35.139605] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 35.139625] ? nla_strscpy (lib/nlattr.c:795) [ 35.139649] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 35.139674] ? __nla_validate_parse (lib/nlattr.c:620) [ 35.139702] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 35.139724] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 35.139745] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 35.139780] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 35.139800] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 35.139821] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 35.139852] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 35.139874] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 35.139897] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 35.139921] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 35.139944] ___sys_sendmsg (net/socket.c:2752) [ 35.139966] __sys_sendmsg (net/socket.c:2784) [ 35.139985] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 35.140007] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 35.140029] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 35.140055] RIP: 0033:0x7f767093008e [ 35.140076] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 35.140175] RSP: 002b:00007ffd784835c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 35.140220] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f767093008e [ 35.140261] RDX: 0000000000000000 RSI: 00007ffd78483670 RDI: 0000000000000005 [ 35.140299] RBP: 00007ffd784835d0 R08: 0000000000000000 R09: 0000000000000000 [ 35.140337] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5e [ 35.140380] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd78483d40 | [ 35.180824] ------------[ cut here ]------------ | [ 35.180918] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1921 | [ 35.181014] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 35.181223] Tainted: [W]=WARN [ 35.181283] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 35.181354] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 35.181421] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 35.181560] RSP: 0018:ff718e9ec0e036f0 EFLAGS: 00010286 [ 35.181625] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 35.181706] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228300 [ 35.181795] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a102c [ 35.181876] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 35.181954] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443228300 [ 35.182039] FS: 00007ff9a291e840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 35.182118] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 35.182188] CR2: 0000000014d1e988 CR3: 00000000041c3004 CR4: 0000000000771ef0 [ 35.182275] PKRU: 55555554 [ 35.182323] Call Trace: [ 35.182372] [ 35.182420] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 35.182478] notifier_call_chain (kernel/notifier.c:85) [ 35.182536] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 35.182594] ? nla_strscpy (lib/nlattr.c:795) [ 35.182656] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 35.182723] ? __nla_validate_parse (lib/nlattr.c:620) [ 35.182796] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 35.182855] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 35.182913] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 35.182989] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 35.183047] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 35.183106] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 35.183193] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 35.183262] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 35.183320] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 35.183380] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 35.183437] ___sys_sendmsg (net/socket.c:2752) [ 35.183496] __sys_sendmsg (net/socket.c:2784) [ 35.183555] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 35.183612] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 35.183673] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 35.183738] RIP: 0033:0x7ff9a2b5808e [ 35.183801] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 35.183945] RSP: 002b:00007ffe19244930 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 35.184024] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff9a2b5808e [ 35.184100] RDX: 0000000000000000 RSI: 00007ffe192449e0 RDI: 0000000000000005 [ 35.184176] RBP: 00007ffe19244940 R08: 0000000000000000 R09: 0000000000000000 [ 35.184264] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5e [ 35.184341] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe192450b0 | [ 35.212116] ------------[ cut here ]------------ | [ 35.212185] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1924 | [ 35.212283] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 35.212486] Tainted: [W]=WARN [ 35.212542] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 35.212611] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 35.212682] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 35.212824] RSP: 0018:ff718e9ec0e036f0 EFLAGS: 00010286 [ 35.212892] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 35.212967] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228300 [ 35.213043] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a102c [ 35.213122] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 35.213199] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443228300 [ 35.213286] FS: 00007f366d24d840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 35.213367] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 35.213434] CR2: 0000000023c4f988 CR3: 0000000003008001 CR4: 0000000000771ef0 [ 35.213517] PKRU: 55555554 [ 35.213565] Call Trace: [ 35.213614] [ 35.213667] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 35.213726] notifier_call_chain (kernel/notifier.c:85) [ 35.213851] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 35.213913] ? nla_strscpy (lib/nlattr.c:795) [ 35.213974] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 35.214043] ? __nla_validate_parse (lib/nlattr.c:620) [ 35.214111] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 35.214169] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 35.214237] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 35.214303] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 35.214360] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 35.214418] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 35.214483] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 35.214541] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 35.214600] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 35.214662] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 35.214725] ___sys_sendmsg (net/socket.c:2752) [ 35.214795] __sys_sendmsg (net/socket.c:2784) [ 35.214853] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 35.214911] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 35.214968] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 35.215034] RIP: 0033:0x7f366d48708e [ 35.215090] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 35.215218] RSP: 002b:00007ffcfff99b00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 35.215303] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f366d48708e [ 35.215381] RDX: 0000000000000000 RSI: 00007ffcfff99bb0 RDI: 0000000000000005 [ 35.215459] RBP: 00007ffcfff99b10 R08: 0000000000000000 R09: 0000000000000000 [ 35.215536] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5e [ 35.215612] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcfff9a280 | [ 35.251035] ------------[ cut here ]------------ | [ 35.251063] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/1925 | [ 35.251110] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 35.251249] Tainted: [W]=WARN [ 35.251270] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 35.251308] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 35.251339] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 35.251449] RSP: 0018:ff718e9ec0e036f0 EFLAGS: 00010286 [ 35.251474] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 35.251514] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055300 [ 35.251557] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 35.251595] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 35.251632] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443055300 [ 35.251678] FS: 00007f54cabfc840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 35.251719] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 35.251759] CR2: 000000001d1ab988 CR3: 000000000401f002 CR4: 0000000000771ef0 [ 35.251799] PKRU: 55555554 [ 35.251813] Call Trace: [ 35.251829] [ 35.251844] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 35.251864] notifier_call_chain (kernel/notifier.c:85) [ 35.251885] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 35.251909] ? nla_strscpy (lib/nlattr.c:795) [ 35.251930] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 35.251959] ? __nla_validate_parse (lib/nlattr.c:620) [ 35.251988] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 35.252009] ? __pcs_replace_empty_main (mm/slub.c:4620) [ 35.252037] ? kmem_cache_alloc_node_noprof (mm/slub.c:4749 mm/slub.c:4883 mm/slub.c:4950) [ 35.252064] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 35.252084] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 35.252114] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 35.252136] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 35.252158] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 35.252185] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 35.252207] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 35.252229] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 35.252254] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 35.252275] ___sys_sendmsg (net/socket.c:2752) [ 35.252297] __sys_sendmsg (net/socket.c:2784) [ 35.252317] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 35.252338] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 35.252360] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 35.252385] RIP: 0033:0x7f54cae3608e [ 35.252405] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 35.252504] RSP: 002b:00007ffe7baf2740 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 35.252542] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f54cae3608e [ 35.252582] RDX: 0000000000000000 RSI: 00007ffe7baf27f0 RDI: 0000000000000005 [ 35.252629] RBP: 00007ffe7baf2750 R08: 0000000000000000 R09: 0000000000000000 [ 35.252671] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5e [ 35.252710] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe7baf2ec0 | [ 35.272582] ------------[ cut here ]------------ | [ 35.272608] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/1927 | [ 35.272662] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 35.272810] Tainted: [W]=WARN [ 35.272830] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 35.272868] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 35.272899] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 35.272993] RSP: 0018:ff718e9ec0e036f0 EFLAGS: 00010286 [ 35.273019] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 35.273064] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228200 [ 35.273106] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 35.273147] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 35.273190] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443228200 [ 35.273236] FS: 00007f46b48ca840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 35.273278] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 35.273314] CR2: 000000000e60e988 CR3: 00000000018e4005 CR4: 0000000000771ef0 [ 35.273353] PKRU: 55555554 [ 35.273366] Call Trace: [ 35.273382] [ 35.273395] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 35.273417] notifier_call_chain (kernel/notifier.c:85) [ 35.273440] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 35.273458] ? nla_strscpy (lib/nlattr.c:795) [ 35.273480] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 35.273510] ? __nla_validate_parse (lib/nlattr.c:620) [ 35.273539] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 35.273561] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 35.273582] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 35.273609] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 35.273629] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 35.273651] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 35.273682] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 35.273706] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 35.273728] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 35.273748] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 35.273783] ___sys_sendmsg (net/socket.c:2752) [ 35.273804] __sys_sendmsg (net/socket.c:2784) [ 35.273828] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 35.273848] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 35.273871] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 35.273899] RIP: 0033:0x7f46b4b0408e [ 35.273923] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 35.274017] RSP: 002b:00007ffec6296a90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 35.274057] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f46b4b0408e [ 35.274101] RDX: 0000000000000000 RSI: 00007ffec6296b40 RDI: 0000000000000005 [ 35.274144] RBP: 00007ffec6296aa0 R08: 0000000000000000 R09: 0000000000000000 [ 35.274184] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5e [ 35.274226] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffec6297210 | [ 35.287800] ------------[ cut here ]------------ | [ 35.287832] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1928 | [ 35.287897] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 35.288030] Tainted: [W]=WARN [ 35.288056] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 35.288093] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 35.288132] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 35.288230] RSP: 0018:ff718e9ec0e036f0 EFLAGS: 00010286 [ 35.288263] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 35.288306] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055000 [ 35.288351] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 35.288395] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 35.288429] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443055000 [ 35.288473] FS: 00007f9587903840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 35.288512] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 35.288547] CR2: 000000000c992988 CR3: 00000000084df004 CR4: 0000000000771ef0 [ 35.288588] PKRU: 55555554 [ 35.288600] Call Trace: [ 35.288614] [ 35.288629] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 35.288658] notifier_call_chain (kernel/notifier.c:85) [ 35.288682] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 35.288704] ? nla_strscpy (lib/nlattr.c:795) [ 35.288727] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 35.288928] ? __nla_validate_parse (lib/nlattr.c:620) [ 35.288958] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 35.288980] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 35.289001] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 35.289030] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 35.289053] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 35.289073] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 35.289099] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 35.289122] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 35.289142] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 35.289163] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 35.289183] ___sys_sendmsg (net/socket.c:2752) [ 35.289206] __sys_sendmsg (net/socket.c:2784) [ 35.289227] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 35.289247] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 35.289268] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 35.289302] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 35.289327] RIP: 0033:0x7f9587b3d08e [ 35.289346] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 35.289439] RSP: 002b:00007ffca5875de0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 35.289482] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9587b3d08e [ 35.289523] RDX: 0000000000000000 RSI: 00007ffca5875e90 RDI: 0000000000000005 [ 35.289569] RBP: 00007ffca5875df0 R08: 0000000000000000 R09: 0000000000000000 [ 35.289613] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5e [ 35.289656] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffca5876560 | [ 35.317241] ------------[ cut here ]------------ | [ 35.317308] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1930 | [ 35.317400] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 35.317608] Tainted: [W]=WARN [ 35.317667] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 35.317735] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 35.317804] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 35.317971] RSP: 0018:ff718e9ec035f6f0 EFLAGS: 00010286 [ 35.318067] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 35.318147] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054000 [ 35.318255] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a102c [ 35.318328] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 35.318404] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443054000 [ 35.318484] FS: 00007f642539d840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 35.318563] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 35.318637] CR2: 0000000037339988 CR3: 00000000041c3006 CR4: 0000000000771ef0 [ 35.318719] PKRU: 55555554 [ 35.318777] Call Trace: [ 35.318827] [ 35.318877] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 35.318934] notifier_call_chain (kernel/notifier.c:85) [ 35.318992] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 35.319050] ? nla_strscpy (lib/nlattr.c:795) [ 35.319107] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 35.319174] ? __nla_validate_parse (lib/nlattr.c:620) [ 35.319246] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 35.319303] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 35.319365] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 35.319430] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 35.319488] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 35.319546] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 35.319611] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 35.319672] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 35.319731] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 35.319796] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 35.319856] ___sys_sendmsg (net/socket.c:2752) [ 35.319916] __sys_sendmsg (net/socket.c:2784) [ 35.319974] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 35.320033] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 35.320091] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 35.320156] RIP: 0033:0x7f64255d708e [ 35.320212] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 35.320358] RSP: 002b:00007ffea45f4480 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 35.320435] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f64255d708e [ 35.320515] RDX: 0000000000000000 RSI: 00007ffea45f4530 RDI: 0000000000000005 [ 35.320593] RBP: 00007ffea45f4490 R08: 0000000000000000 R09: 0000000000000000 [ 35.320674] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5e [ 35.320762] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffea45f4c00 | [ 35.358394] ------------[ cut here ]------------ | [ 35.358425] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1932 | [ 35.358480] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 35.358609] Tainted: [W]=WARN [ 35.358632] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 35.358672] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 35.358700] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 35.358783] RSP: 0018:ff718e9ec0e036f0 EFLAGS: 00010286 [ 35.358813] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 35.358857] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0442ea0600 [ 35.358900] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 35.358944] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 35.358986] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0442ea0600 [ 35.359032] FS: 00007f64f35e7840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 35.359078] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 35.359115] CR2: 000000002196d988 CR3: 0000000003008003 CR4: 0000000000771ef0 [ 35.359152] PKRU: 55555554 [ 35.359167] Call Trace: [ 35.359180] [ 35.359193] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 35.359215] notifier_call_chain (kernel/notifier.c:85) [ 35.359240] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 35.359259] ? nla_strscpy (lib/nlattr.c:795) [ 35.359281] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 35.359310] ? __nla_validate_parse (lib/nlattr.c:620) [ 35.359334] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 35.359356] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 35.359377] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 35.359402] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 35.359425] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 35.359447] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 35.359477] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 35.359499] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 35.359520] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 35.359539] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 35.359559] ___sys_sendmsg (net/socket.c:2752) [ 35.359581] __sys_sendmsg (net/socket.c:2784) [ 35.359604] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 35.359625] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 35.359650] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 35.359682] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 35.359715] RIP: 0033:0x7f64f382108e [ 35.359735] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 35.359831] RSP: 002b:00007ffeb43f3460 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 35.359867] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f64f382108e [ 35.359910] RDX: 0000000000000000 RSI: 00007ffeb43f3510 RDI: 0000000000000005 [ 35.359950] RBP: 00007ffeb43f3470 R08: 0000000000000000 R09: 0000000000000000 [ 35.359988] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5e [ 35.360029] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeb43f3be0 | [ 35.378690] ------------[ cut here ]------------ | [ 35.378719] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1934 | [ 35.378779] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 35.378907] Tainted: [W]=WARN [ 35.378926] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 35.378958] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 35.378990] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 35.379088] RSP: 0018:ff718e9ec0e036f0 EFLAGS: 00010286 [ 35.379118] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 35.379156] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229f00 [ 35.379196] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 35.379242] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 35.379283] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443229f00 [ 35.379319] FS: 00007fa2842ea840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 35.379360] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 35.379392] CR2: 000000003b549988 CR3: 000000000335c001 CR4: 0000000000771ef0 [ 35.379432] PKRU: 55555554 [ 35.379444] Call Trace: [ 35.379460] [ 35.379474] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 35.379496] notifier_call_chain (kernel/notifier.c:85) [ 35.379518] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 35.379541] ? nla_strscpy (lib/nlattr.c:795) [ 35.379566] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 35.379592] ? __nla_validate_parse (lib/nlattr.c:620) [ 35.379617] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 35.379644] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 35.379669] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 35.379699] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 35.379722] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 35.379742] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 35.379775] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 35.379795] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 35.379817] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 35.379839] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 35.379861] ___sys_sendmsg (net/socket.c:2752) [ 35.379883] __sys_sendmsg (net/socket.c:2784) [ 35.379907] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 35.379928] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 35.379948] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 35.379975] RIP: 0033:0x7fa28452408e [ 35.379998] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 35.380086] RSP: 002b:00007ffe19fd2750 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 35.380127] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa28452408e [ 35.380168] RDX: 0000000000000000 RSI: 00007ffe19fd2800 RDI: 0000000000000005 [ 35.380209] RBP: 00007ffe19fd2760 R08: 0000000000000000 R09: 0000000000000000 [ 35.380255] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5e [ 35.380292] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe19fd2ed0 | [ 35.399646] ------------[ cut here ]------------ | [ 35.399689] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/1935 | [ 35.399742] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 35.399874] Tainted: [W]=WARN [ 35.399895] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 35.399929] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 35.399958] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 35.400052] RSP: 0018:ff718e9ec0e036f0 EFLAGS: 00010286 [ 35.400079] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 35.400119] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441891c00 [ 35.400159] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 35.400203] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 35.400241] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441891c00 [ 35.400286] FS: 00007f0b1512d840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 35.400325] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 35.400355] CR2: 0000000027e09988 CR3: 000000000d2c5001 CR4: 0000000000771ef0 [ 35.400403] PKRU: 55555554 [ 35.400417] Call Trace: [ 35.400433] [ 35.400448] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 35.400467] notifier_call_chain (kernel/notifier.c:85) [ 35.400487] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 35.400508] ? nla_strscpy (lib/nlattr.c:795) [ 35.400528] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 35.400559] ? __nla_validate_parse (lib/nlattr.c:620) [ 35.400590] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 35.400612] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 35.400632] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 35.400659] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 35.400687] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 35.400710] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 35.400736] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 35.400769] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 35.400803] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 35.400824] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 35.400847] ___sys_sendmsg (net/socket.c:2752) [ 35.400867] __sys_sendmsg (net/socket.c:2784) [ 35.400890] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 35.400908] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 35.400928] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 35.400954] RIP: 0033:0x7f0b1536708e [ 35.400976] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 35.401052] RSP: 002b:00007ffcb05d3ea0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 35.401094] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0b1536708e [ 35.401132] RDX: 0000000000000000 RSI: 00007ffcb05d3f50 RDI: 0000000000000005 [ 35.401168] RBP: 00007ffcb05d3eb0 R08: 0000000000000000 R09: 0000000000000000 [ 35.401210] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5e [ 35.401256] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcb05d4620 | [ 35.443596] ------------[ cut here ]------------ | [ 35.443663] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1937 | [ 35.443717] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 35.443859] Tainted: [W]=WARN [ 35.443880] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 35.443910] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 35.443945] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 35.444038] RSP: 0018:ff718e9ec0dd36f0 EFLAGS: 00010286 [ 35.444067] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 35.444106] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322be00 [ 35.444147] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 35.444191] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 35.444236] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044322be00 [ 35.444280] FS: 00007f6961330840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 35.444322] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 35.444356] CR2: 00007f69616001a0 CR3: 0000000002dd4006 CR4: 0000000000771ef0 [ 35.444395] PKRU: 55555554 [ 35.444410] Call Trace: [ 35.444426] [ 35.444440] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 35.444462] notifier_call_chain (kernel/notifier.c:85) [ 35.444483] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 35.444502] ? nla_strscpy (lib/nlattr.c:795) [ 35.444529] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 35.444562] ? __nla_validate_parse (lib/nlattr.c:620) [ 35.444586] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 35.444607] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 35.444628] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 35.444658] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 35.444682] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 35.444702] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 35.444731] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 35.444757] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 35.444777] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 35.444798] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 35.444820] ___sys_sendmsg (net/socket.c:2752) [ 35.444839] __sys_sendmsg (net/socket.c:2784) [ 35.444862] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 35.444886] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 35.444907] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 35.444936] RIP: 0033:0x7f696156a08e [ 35.444956] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 35.445052] RSP: 002b:00007fff2e809ac0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 35.445095] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f696156a08e [ 35.445133] RDX: 0000000000000000 RSI: 00007fff2e809b70 RDI: 0000000000000005 [ 35.445171] RBP: 00007fff2e809ad0 R08: 0000000000000000 R09: 0000000000000000 [ 35.445214] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5e [ 35.445251] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff2e80a240 | [ 35.454688] ------------[ cut here ]------------ | [ 35.454721] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1939 | [ 35.454787] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 35.454919] Tainted: [W]=WARN [ 35.454945] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 35.454978] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 35.455007] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 35.455098] RSP: 0018:ff718e9ec0dd36f0 EFLAGS: 00010286 [ 35.455127] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 35.455170] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b100 [ 35.455213] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 35.455261] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 35.455302] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044322b100 [ 35.455338] FS: 00007f918b7f6840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 35.455379] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 35.455409] CR2: 000000002ebf0988 CR3: 00000000033b5003 CR4: 0000000000771ef0 [ 35.455450] PKRU: 55555554 [ 35.455469] Call Trace: [ 35.455483] [ 35.455499] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 35.455519] notifier_call_chain (kernel/notifier.c:85) [ 35.455540] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 35.455561] ? nla_strscpy (lib/nlattr.c:795) [ 35.455582] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 35.455614] ? __nla_validate_parse (lib/nlattr.c:620) [ 35.455645] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 35.455669] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 35.455693] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 35.455718] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 35.455739] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 35.455764] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 35.455790] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 35.455811] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 35.455833] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 35.455857] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 35.455880] ___sys_sendmsg (net/socket.c:2752) [ 35.455899] __sys_sendmsg (net/socket.c:2784) [ 35.455921] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 35.455944] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 35.455969] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 35.456000] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 35.456027] RIP: 0033:0x7f918ba3008e [ 35.456053] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 35.456145] RSP: 002b:00007ffe38cddb60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 35.456192] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f918ba3008e [ 35.456227] RDX: 0000000000000000 RSI: 00007ffe38cddc10 RDI: 0000000000000005 [ 35.456272] RBP: 00007ffe38cddb70 R08: 0000000000000000 R09: 0000000000000000 [ 35.456306] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5e [ 35.456345] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe38cde2e0 | [ 35.491625] ------------[ cut here ]------------ | [ 35.491705] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1941 | [ 35.491801] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 35.492008] Tainted: [W]=WARN [ 35.492065] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 35.492130] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 35.492190] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 35.492353] RSP: 0018:ff718e9ec0dd36f0 EFLAGS: 00010286 [ 35.492417] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 35.492527] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054b00 [ 35.492644] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a102c [ 35.492771] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 35.492858] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443054b00 [ 35.492943] FS: 00007f9a27ba7840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 35.493025] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 35.493117] CR2: 000000000be1e988 CR3: 000000000309f002 CR4: 0000000000771ef0 [ 35.493196] PKRU: 55555554 [ 35.493280] Call Trace: [ 35.493329] [ 35.493380] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 35.493435] notifier_call_chain (kernel/notifier.c:85) [ 35.493491] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 35.493550] ? nla_strscpy (lib/nlattr.c:795) [ 35.493641] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 35.493713] ? __nla_validate_parse (lib/nlattr.c:620) [ 35.493794] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 35.493851] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 35.493904] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 35.493968] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 35.494029] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 35.494087] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 35.494147] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 35.494257] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 35.494316] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 35.494375] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 35.494429] ___sys_sendmsg (net/socket.c:2752) [ 35.494489] __sys_sendmsg (net/socket.c:2784) [ 35.494553] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 35.494647] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 35.494707] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 35.494805] RIP: 0033:0x7f9a27de108e [ 35.494891] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 35.495033] RSP: 002b:00007fff4d8e8190 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 35.495111] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9a27de108e [ 35.495186] RDX: 0000000000000000 RSI: 00007fff4d8e8240 RDI: 0000000000000005 [ 35.495265] RBP: 00007fff4d8e81a0 R08: 0000000000000000 R09: 0000000000000000 [ 35.495375] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5e [ 35.495482] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff4d8e8910 | [ 35.522869] ------------[ cut here ]------------ | [ 35.522900] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1943 | [ 35.522954] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 35.523087] Tainted: [W]=WARN [ 35.523107] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 35.523147] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 35.523177] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 35.523282] RSP: 0018:ff718e9ec0e236f0 EFLAGS: 00010286 [ 35.523316] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 35.523356] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059b00 [ 35.523397] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 35.523435] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 35.523473] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443059b00 [ 35.523513] FS: 00007f5c87410840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 35.523563] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 35.523595] CR2: 00007f5c876e01a0 CR3: 000000000c78e003 CR4: 0000000000771ef0 [ 35.523646] PKRU: 55555554 [ 35.523660] Call Trace: [ 35.523677] [ 35.523691] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 35.523712] notifier_call_chain (kernel/notifier.c:85) [ 35.523740] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 35.523766] ? nla_strscpy (lib/nlattr.c:795) [ 35.523791] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 35.523819] ? __nla_validate_parse (lib/nlattr.c:620) [ 35.523847] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 35.523867] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 35.523888] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 35.523914] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 35.523934] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 35.523953] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 35.523983] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 35.524003] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 35.524022] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 35.524046] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 35.524066] ___sys_sendmsg (net/socket.c:2752) [ 35.524089] __sys_sendmsg (net/socket.c:2784) [ 35.524112] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 35.524134] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 35.524154] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 35.524185] RIP: 0033:0x7f5c8764a08e [ 35.524208] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 35.524312] RSP: 002b:00007ffd06b00900 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 35.524354] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5c8764a08e [ 35.524394] RDX: 0000000000000000 RSI: 00007ffd06b009b0 RDI: 0000000000000005 [ 35.524432] RBP: 00007ffd06b00910 R08: 0000000000000000 R09: 0000000000000000 [ 35.524472] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5e [ 35.524515] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd06b01080 | [ 35.543643] ------------[ cut here ]------------ | [ 35.543714] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1944 | [ 35.543815] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 35.544016] Tainted: [W]=WARN [ 35.544073] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 35.544144] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 35.544208] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 35.544354] RSP: 0018:ff718e9ec0e236f0 EFLAGS: 00010286 [ 35.544422] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 35.544502] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054100 [ 35.544579] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a102c [ 35.544664] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 35.544741] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443054100 [ 35.544828] FS: 00007f138d5a9840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 35.544911] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 35.544987] CR2: 00000000322fc988 CR3: 0000000009722004 CR4: 0000000000771ef0 [ 35.545067] PKRU: 55555554 [ 35.545116] Call Trace: [ 35.545167] [ 35.545217] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 35.545283] notifier_call_chain (kernel/notifier.c:85) [ 35.545341] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 35.545399] ? nla_strscpy (lib/nlattr.c:795) [ 35.545456] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 35.545522] ? __nla_validate_parse (lib/nlattr.c:620) [ 35.545589] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 35.545680] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 35.545743] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 35.545817] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 35.545875] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 35.545932] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 35.545997] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 35.546056] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 35.546114] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 35.546172] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 35.546230] ___sys_sendmsg (net/socket.c:2752) [ 35.546297] __sys_sendmsg (net/socket.c:2784) [ 35.546355] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 35.546413] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 35.546469] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 35.546535] RIP: 0033:0x7f138d7e308e [ 35.546592] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 35.546727] RSP: 002b:00007ffc45b622b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 35.546810] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f138d7e308e [ 35.546887] RDX: 0000000000000000 RSI: 00007ffc45b62360 RDI: 0000000000000005 [ 35.546962] RBP: 00007ffc45b622c0 R08: 0000000000000000 R09: 0000000000000000 [ 35.547039] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5e [ 35.547115] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc45b62a30 | [ 35.585942] ------------[ cut here ]------------ | [ 35.585995] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1946 | [ 35.586052] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 35.586189] Tainted: [W]=WARN [ 35.586207] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 35.586243] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 35.586271] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 35.586378] RSP: 0018:ff718e9ec0e2b6f0 EFLAGS: 00010286 [ 35.586409] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 35.586451] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054c00 [ 35.586491] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 35.586533] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 35.586574] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443054c00 [ 35.586618] FS: 00007f23bcbcb840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 35.586666] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 35.586700] CR2: 0000000040397988 CR3: 0000000003226005 CR4: 0000000000771ef0 [ 35.586742] PKRU: 55555554 [ 35.586761] Call Trace: [ 35.586777] [ 35.586790] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 35.586813] notifier_call_chain (kernel/notifier.c:85) [ 35.586834] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 35.586857] ? nla_strscpy (lib/nlattr.c:795) [ 35.586877] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 35.586906] ? __nla_validate_parse (lib/nlattr.c:620) [ 35.586939] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 35.586961] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 35.586981] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 35.587011] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 35.587034] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 35.587055] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 35.587082] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 35.587103] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 35.587125] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 35.587147] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 35.587166] ___sys_sendmsg (net/socket.c:2752) [ 35.587187] __sys_sendmsg (net/socket.c:2784) [ 35.587205] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 35.587226] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 35.587250] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 35.587278] RIP: 0033:0x7f23bce0508e [ 35.587299] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 35.587390] RSP: 002b:00007fffaa3c0c80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 35.587432] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f23bce0508e [ 35.587474] RDX: 0000000000000000 RSI: 00007fffaa3c0d30 RDI: 0000000000000005 [ 35.587518] RBP: 00007fffaa3c0c90 R08: 0000000000000000 R09: 0000000000000000 [ 35.587562] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5e [ 35.587603] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffaa3c1400 | [ 35.608044] ------------[ cut here ]------------ | [ 35.608109] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1948 | [ 35.608199] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 35.608420] Tainted: [W]=WARN [ 35.608475] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 35.608547] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 35.608612] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 35.608769] RSP: 0018:ff718e9ec0e2b6f0 EFLAGS: 00010286 [ 35.608834] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 35.608917] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305a600 [ 35.608995] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a102c [ 35.609075] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 35.609151] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044305a600 [ 35.609241] FS: 00007f54e2fcc840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 35.609320] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 35.609391] CR2: 000000001bfc8988 CR3: 0000000008499003 CR4: 0000000000771ef0 [ 35.609468] PKRU: 55555554 [ 35.609515] Call Trace: [ 35.609562] [ 35.609610] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 35.609687] notifier_call_chain (kernel/notifier.c:85) [ 35.609746] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 35.609813] ? nla_strscpy (lib/nlattr.c:795) [ 35.609874] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 35.609941] ? __nla_validate_parse (lib/nlattr.c:620) [ 35.610006] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 35.610064] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 35.610131] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 35.610203] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 35.610265] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 35.610320] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 35.610384] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 35.610442] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 35.610502] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 35.610560] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 35.610619] ___sys_sendmsg (net/socket.c:2752) [ 35.610680] __sys_sendmsg (net/socket.c:2784) [ 35.610771] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 35.610859] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 35.610917] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 35.610981] RIP: 0033:0x7f54e320608e [ 35.611037] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 35.611183] RSP: 002b:00007ffc39ec9a90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 35.611269] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f54e320608e [ 35.611346] RDX: 0000000000000000 RSI: 00007ffc39ec9b40 RDI: 0000000000000005 [ 35.611422] RBP: 00007ffc39ec9aa0 R08: 0000000000000000 R09: 0000000000000000 [ 35.611500] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5e [ 35.611577] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc39eca210 | [ 35.645999] ------------[ cut here ]------------ | [ 35.646029] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/1950 | [ 35.646086] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 35.646226] Tainted: [W]=WARN [ 35.646248] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 35.646287] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 35.646316] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 35.646409] RSP: 0018:ff718e9ec0e0b6f0 EFLAGS: 00010286 [ 35.646435] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 35.646478] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2c700 [ 35.646517] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 35.646561] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 35.646606] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2c700 [ 35.646655] FS: 00007f53249f7840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 35.646689] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 35.646727] CR2: 000000000f6a8988 CR3: 0000000004208004 CR4: 0000000000771ef0 [ 35.646772] PKRU: 55555554 [ 35.646787] Call Trace: [ 35.646802] [ 35.646818] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 35.646843] notifier_call_chain (kernel/notifier.c:85) [ 35.646865] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 35.646886] ? nla_strscpy (lib/nlattr.c:795) [ 35.646908] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 35.646935] ? __nla_validate_parse (lib/nlattr.c:620) [ 35.646964] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 35.646987] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 35.647008] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 35.647035] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 35.647057] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 35.647078] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 35.647108] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 35.647128] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 35.647148] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 35.647170] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 35.647192] ___sys_sendmsg (net/socket.c:2752) [ 35.647215] __sys_sendmsg (net/socket.c:2784) [ 35.647238] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 35.647259] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 35.647282] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 35.647312] RIP: 0033:0x7f5324c3108e [ 35.647336] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 35.647430] RSP: 002b:00007ffe8e511f30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 35.647469] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5324c3108e [ 35.647509] RDX: 0000000000000000 RSI: 00007ffe8e511fe0 RDI: 0000000000000005 [ 35.647549] RBP: 00007ffe8e511f40 R08: 0000000000000000 R09: 0000000000000000 [ 35.647590] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5e [ 35.647631] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe8e5126b0 | [ 35.664640] ------------[ cut here ]------------ | [ 35.664671] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1952 | [ 35.664735] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 35.664880] Tainted: [W]=WARN [ 35.664901] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 35.664936] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 35.664968] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 35.665071] RSP: 0018:ff718e9ec0e0b6f0 EFLAGS: 00010286 [ 35.665103] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 35.665136] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443227700 [ 35.665179] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 35.665226] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 35.665277] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443227700 [ 35.665324] FS: 00007fbbe1800840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 35.665365] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 35.665400] CR2: 00007fbbe1ad01a0 CR3: 000000000d24b005 CR4: 0000000000771ef0 [ 35.665443] PKRU: 55555554 [ 35.665456] Call Trace: [ 35.665470] [ 35.665485] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 35.665506] notifier_call_chain (kernel/notifier.c:85) [ 35.665528] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 35.665549] ? nla_strscpy (lib/nlattr.c:795) [ 35.665567] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 35.665600] ? __nla_validate_parse (lib/nlattr.c:620) [ 35.665627] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 35.665651] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 35.665673] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 35.665705] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 35.665731] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 35.665758] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 35.665786] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 35.665806] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 35.665824] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 35.665844] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 35.665866] ___sys_sendmsg (net/socket.c:2752) [ 35.665887] __sys_sendmsg (net/socket.c:2784) [ 35.665910] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 35.665931] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 35.665952] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 35.665982] RIP: 0033:0x7fbbe1a3a08e [ 35.666004] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 35.666091] RSP: 002b:00007ffc4cbce1a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 35.666133] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbbe1a3a08e [ 35.666172] RDX: 0000000000000000 RSI: 00007ffc4cbce250 RDI: 0000000000000005 [ 35.666212] RBP: 00007ffc4cbce1b0 R08: 0000000000000000 R09: 0000000000000000 [ 35.666255] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5e [ 35.666296] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc4cbce920 | [ 35.696789] ------------[ cut here ]------------ | [ 35.696841] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/1953 | [ 35.696896] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 35.697029] Tainted: [W]=WARN [ 35.697051] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 35.697084] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 35.697118] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 35.697220] RSP: 0018:ff718e9ec0e336f0 EFLAGS: 00010286 [ 35.697250] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 35.697296] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228400 [ 35.697339] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 35.697378] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 35.697421] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443228400 [ 35.697470] FS: 00007f805f015840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 35.697512] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 35.697549] CR2: 00005614d1dce4a8 CR3: 000000000967f002 CR4: 0000000000771ef0 [ 35.697588] PKRU: 55555554 [ 35.697600] Call Trace: [ 35.697611] [ 35.697627] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 35.697649] notifier_call_chain (kernel/notifier.c:85) [ 35.697669] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 35.697690] ? nla_strscpy (lib/nlattr.c:795) [ 35.697712] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 35.697742] ? __nla_validate_parse (lib/nlattr.c:620) [ 35.697780] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 35.697804] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 35.697825] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 35.697855] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 35.697875] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 35.697896] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 35.697926] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 35.697949] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 35.697971] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 35.697993] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 35.698016] ___sys_sendmsg (net/socket.c:2752) [ 35.698038] __sys_sendmsg (net/socket.c:2784) [ 35.698058] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 35.698081] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 35.698101] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 35.698127] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 35.698156] RIP: 0033:0x7f805f24f08e [ 35.698177] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 35.698274] RSP: 002b:00007fff620802f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 35.698318] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f805f24f08e [ 35.698358] RDX: 0000000000000000 RSI: 00007fff620803a0 RDI: 0000000000000005 [ 35.698396] RBP: 00007fff62080300 R08: 0000000000000000 R09: 0000000000000000 [ 35.698434] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5e [ 35.698479] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff62080a70 | [ 35.736885] ------------[ cut here ]------------ | [ 35.736922] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/1955 | [ 35.736985] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 35.737113] Tainted: [W]=WARN [ 35.737134] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 35.737167] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 35.737195] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 35.737295] RSP: 0018:ff718e9ec0e336f0 EFLAGS: 00010286 [ 35.737319] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 35.737358] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b100 [ 35.737400] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 35.737439] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 35.737482] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044322b100 [ 35.737522] FS: 00007f9c7591f840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 35.737567] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 35.737601] CR2: 000000003831a988 CR3: 000000000869d004 CR4: 0000000000771ef0 [ 35.737648] PKRU: 55555554 [ 35.737660] Call Trace: [ 35.737672] [ 35.737688] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 35.737708] notifier_call_chain (kernel/notifier.c:85) [ 35.737729] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 35.737750] ? nla_strscpy (lib/nlattr.c:795) [ 35.737779] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 35.737808] ? __nla_validate_parse (lib/nlattr.c:620) [ 35.737840] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 35.737864] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 35.737885] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 35.737913] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 35.737933] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 35.737953] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 35.737985] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 35.738006] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 35.738028] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 35.738053] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 35.738074] ___sys_sendmsg (net/socket.c:2752) [ 35.738096] __sys_sendmsg (net/socket.c:2784) [ 35.738122] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 35.738145] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 35.738167] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 35.738193] RIP: 0033:0x7f9c75b5908e [ 35.738215] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 35.738320] RSP: 002b:00007fff84133780 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 35.738364] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9c75b5908e [ 35.738404] RDX: 0000000000000000 RSI: 00007fff84133830 RDI: 0000000000000005 [ 35.738443] RBP: 00007fff84133790 R08: 0000000000000000 R09: 0000000000000000 [ 35.738481] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5e [ 35.738522] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff84133f00 | [ 35.773245] ------------[ cut here ]------------ | [ 35.773321] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1957 | [ 35.773412] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 35.773610] Tainted: [W]=WARN [ 35.773667] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 35.773738] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 35.773810] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 35.773968] RSP: 0018:ff718e9ec0e336f0 EFLAGS: 00010286 [ 35.774031] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 35.774110] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305ac00 [ 35.774188] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a102c [ 35.774272] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 35.774350] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044305ac00 [ 35.774432] FS: 00007f1a831af840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 35.774511] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 35.774582] CR2: 000000002e103988 CR3: 000000000d2f4006 CR4: 0000000000771ef0 [ 35.774665] PKRU: 55555554 [ 35.774715] Call Trace: [ 35.774773] [ 35.774823] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 35.774881] notifier_call_chain (kernel/notifier.c:85) [ 35.774939] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 35.774997] ? nla_strscpy (lib/nlattr.c:795) [ 35.775055] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 35.775121] ? __nla_validate_parse (lib/nlattr.c:620) [ 35.775186] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 35.775251] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 35.775308] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 35.775374] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 35.775431] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 35.775488] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 35.775578] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 35.775641] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 35.775700] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 35.775763] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 35.775822] ___sys_sendmsg (net/socket.c:2752) [ 35.775881] __sys_sendmsg (net/socket.c:2784) [ 35.775939] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 35.775999] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 35.776079] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 35.776151] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 35.776218] RIP: 0033:0x7f1a833e908e [ 35.776279] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 35.776409] RSP: 002b:00007fff89638330 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 35.776486] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1a833e908e [ 35.776566] RDX: 0000000000000000 RSI: 00007fff896383e0 RDI: 0000000000000005 [ 35.776647] RBP: 00007fff89638340 R08: 0000000000000000 R09: 0000000000000000 [ 35.776726] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5e [ 35.776810] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff89638ab0 | [ 35.818819] ------------[ cut here ]------------ | [ 35.818914] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1959 | [ 35.819005] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 35.819203] Tainted: [W]=WARN [ 35.819294] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 35.819366] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 35.819432] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 35.819567] RSP: 0018:ff718e9ec0e2b6f0 EFLAGS: 00010286 [ 35.819663] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 35.819742] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1200 [ 35.819826] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a102c [ 35.819904] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 35.819981] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04418e1200 [ 35.820062] FS: 00007f0048ad2840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 35.820145] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 35.820217] CR2: 00007f0048da21a0 CR3: 00000000032ac005 CR4: 0000000000771ef0 [ 35.820305] PKRU: 55555554 [ 35.820352] Call Trace: [ 35.820400] [ 35.820449] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 35.820505] notifier_call_chain (kernel/notifier.c:85) [ 35.820562] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 35.820619] ? nla_strscpy (lib/nlattr.c:795) [ 35.820679] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 35.820744] ? __nla_validate_parse (lib/nlattr.c:620) [ 35.820815] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 35.820873] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 35.820936] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 35.821065] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 35.821122] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 35.821178] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 35.821248] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 35.821304] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 35.821378] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 35.821439] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 35.821496] ___sys_sendmsg (net/socket.c:2752) [ 35.821555] __sys_sendmsg (net/socket.c:2784) [ 35.821613] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 35.821673] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 35.821731] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 35.821800] RIP: 0033:0x7f0048d0c08e [ 35.821856] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 35.821988] RSP: 002b:00007ffd1ac6f710 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 35.822067] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0048d0c08e [ 35.822143] RDX: 0000000000000000 RSI: 00007ffd1ac6f7c0 RDI: 0000000000000005 [ 35.822221] RBP: 00007ffd1ac6f720 R08: 0000000000000000 R09: 0000000000000000 [ 35.822302] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5e [ 35.822379] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd1ac6fe90 | [ 35.847598] ------------[ cut here ]------------ | [ 35.847667] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1961 | [ 35.847790] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 35.848009] Tainted: [W]=WARN [ 35.848067] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 35.848164] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 35.848266] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 35.848404] RSP: 0018:ff718e9ec0e336f0 EFLAGS: 00010286 [ 35.848475] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 35.848555] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059600 [ 35.848636] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a102c [ 35.848748] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 35.848829] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443059600 [ 35.848913] FS: 00007f5b033e2840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 35.848997] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 35.849071] CR2: 00007f5b036b21a0 CR3: 0000000003008003 CR4: 0000000000771ef0 [ 35.849179] PKRU: 55555554 [ 35.849228] Call Trace: [ 35.849285] [ 35.849330] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 35.849423] notifier_call_chain (kernel/notifier.c:85) [ 35.849513] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 35.849574] ? nla_strscpy (lib/nlattr.c:795) [ 35.849633] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 35.849708] ? __nla_validate_parse (lib/nlattr.c:620) [ 35.849784] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 35.849884] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 35.849954] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 35.850049] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 35.850107] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 35.850168] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 35.850267] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 35.850352] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 35.850412] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 35.850472] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 35.850526] ___sys_sendmsg (net/socket.c:2752) [ 35.850589] __sys_sendmsg (net/socket.c:2784) [ 35.850652] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 35.850712] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 35.850810] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 35.850913] RIP: 0033:0x7f5b0361c08e [ 35.850971] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 35.851113] RSP: 002b:00007fff1bc07cc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 35.851193] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5b0361c08e [ 35.851299] RDX: 0000000000000000 RSI: 00007fff1bc07d70 RDI: 0000000000000005 [ 35.851405] RBP: 00007fff1bc07cd0 R08: 0000000000000000 R09: 0000000000000000 [ 35.851505] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5e [ 35.851603] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff1bc08440 | [ 35.881433] ------------[ cut here ]------------ | [ 35.881459] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1964 | [ 35.881505] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 35.881632] Tainted: [W]=WARN [ 35.881657] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 35.881695] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 35.881726] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 35.881817] RSP: 0018:ff718e9ec0e2b6f0 EFLAGS: 00010286 [ 35.881848] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 35.881888] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431ff000 [ 35.881931] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 35.881976] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 35.882019] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04431ff000 [ 35.882067] FS: 00007ff8c1de6840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 35.882106] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 35.882142] CR2: 000000002ee05988 CR3: 000000000193d001 CR4: 0000000000771ef0 [ 35.882182] PKRU: 55555554 [ 35.882197] Call Trace: [ 35.882211] [ 35.882228] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 35.882254] notifier_call_chain (kernel/notifier.c:85) [ 35.882276] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 35.882304] ? nla_strscpy (lib/nlattr.c:795) [ 35.882328] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 35.882355] ? __nla_validate_parse (lib/nlattr.c:620) [ 35.882380] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 35.882401] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 35.882422] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 35.882450] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 35.882474] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 35.882501] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 35.882534] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 35.882554] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 35.882577] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 35.882594] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 35.882620] ___sys_sendmsg (net/socket.c:2752) [ 35.882643] __sys_sendmsg (net/socket.c:2784) [ 35.882666] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 35.882689] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 35.882711] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 35.882743] RIP: 0033:0x7ff8c202008e [ 35.882770] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 35.882860] RSP: 002b:00007fff27c22e10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 35.882903] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff8c202008e [ 35.882946] RDX: 0000000000000000 RSI: 00007fff27c22ec0 RDI: 0000000000000005 [ 35.882986] RBP: 00007fff27c22e20 R08: 0000000000000000 R09: 0000000000000000 [ 35.883030] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5e [ 35.883070] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff27c23590 | [ 35.906694] ------------[ cut here ]------------ | [ 35.906737] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1966 | [ 35.906794] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 35.906924] Tainted: [W]=WARN [ 35.906947] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 35.906983] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 35.907014] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 35.907108] RSP: 0018:ff718e9ec0e336f0 EFLAGS: 00010286 [ 35.907132] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 35.907167] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229900 [ 35.907210] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 35.907250] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 35.907288] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443229900 [ 35.907334] FS: 00007f5930fd4840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 35.907380] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 35.907408] CR2: 000000000074e988 CR3: 0000000003008003 CR4: 0000000000771ef0 [ 35.907452] PKRU: 55555554 [ 35.907467] Call Trace: [ 35.907481] [ 35.907498] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 35.907519] notifier_call_chain (kernel/notifier.c:85) [ 35.907538] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 35.907560] ? nla_strscpy (lib/nlattr.c:795) [ 35.907582] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 35.907609] ? __nla_validate_parse (lib/nlattr.c:620) [ 35.907639] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 35.907662] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 35.907686] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 35.907714] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 35.907735] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 35.907761] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 35.907791] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 35.907810] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 35.907833] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 35.907855] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 35.907873] ___sys_sendmsg (net/socket.c:2752) [ 35.907895] __sys_sendmsg (net/socket.c:2784) [ 35.907914] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 35.907933] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 35.907955] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 35.907980] RIP: 0033:0x7f593120e08e [ 35.907998] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 35.908088] RSP: 002b:00007ffffb51e0e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 35.908127] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f593120e08e [ 35.908165] RDX: 0000000000000000 RSI: 00007ffffb51e190 RDI: 0000000000000005 [ 35.908206] RBP: 00007ffffb51e0f0 R08: 0000000000000000 R09: 0000000000000000 [ 35.908256] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5f [ 35.908295] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffffb51e860 | [ 35.928910] ------------[ cut here ]------------ | [ 35.928941] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/1967 | [ 35.928996] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 35.929110] Tainted: [W]=WARN [ 35.929132] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 35.929168] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 35.929199] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 35.929300] RSP: 0018:ff718e9ec0e036f0 EFLAGS: 00010286 [ 35.929331] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 35.929368] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228100 [ 35.929409] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 35.929444] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 35.929486] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443228100 [ 35.929531] FS: 00007f3d8491b840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 35.929572] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 35.929602] CR2: 000000001f227988 CR3: 000000000322d001 CR4: 0000000000771ef0 [ 35.929639] PKRU: 55555554 [ 35.929655] Call Trace: [ 35.929671] [ 35.929689] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 35.929712] notifier_call_chain (kernel/notifier.c:85) [ 35.929733] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 35.929760] ? nla_strscpy (lib/nlattr.c:795) [ 35.929783] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 35.929809] ? __nla_validate_parse (lib/nlattr.c:620) [ 35.929834] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 35.929857] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 35.929878] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 35.929904] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 35.929926] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 35.929952] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 35.929986] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 35.930010] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 35.930029] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 35.930051] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 35.930070] ___sys_sendmsg (net/socket.c:2752) [ 35.930098] __sys_sendmsg (net/socket.c:2784) [ 35.930122] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 35.930142] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 35.930163] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 35.930188] RIP: 0033:0x7f3d84b5508e [ 35.930209] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 35.930300] RSP: 002b:00007ffe21055d60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 35.930343] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3d84b5508e [ 35.930392] RDX: 0000000000000000 RSI: 00007ffe21055e10 RDI: 0000000000000005 [ 35.930432] RBP: 00007ffe21055d70 R08: 0000000000000000 R09: 0000000000000000 [ 35.930476] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5f [ 35.930514] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe210564e0 | [ 35.952849] ------------[ cut here ]------------ | [ 35.952950] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1969 | [ 35.953041] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 35.953250] Tainted: [W]=WARN [ 35.953304] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 35.953372] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 35.953437] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 35.953568] RSP: 0018:ff718e9ec0e036f0 EFLAGS: 00010286 [ 35.953633] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 35.953711] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0442ea0600 [ 35.953800] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a102c [ 35.953881] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 35.953954] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0442ea0600 [ 35.954032] FS: 00007f2328229840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 35.954114] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 35.954186] CR2: 0000000022422988 CR3: 000000000d277001 CR4: 0000000000771ef0 [ 35.954273] PKRU: 55555554 [ 35.954323] Call Trace: [ 35.954372] [ 35.954421] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 35.954482] notifier_call_chain (kernel/notifier.c:85) [ 35.954540] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 35.954599] ? nla_strscpy (lib/nlattr.c:795) [ 35.954660] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 35.954729] ? __nla_validate_parse (lib/nlattr.c:620) [ 35.954801] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 35.954862] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 35.954922] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 35.954992] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 35.955051] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 35.955112] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 35.955178] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 35.955243] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 35.955301] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 35.955358] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 35.955416] ___sys_sendmsg (net/socket.c:2752) [ 35.955477] __sys_sendmsg (net/socket.c:2784) [ 35.955537] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 35.955595] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 35.955655] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 35.955721] RIP: 0033:0x7f232846308e [ 35.955788] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 35.955923] RSP: 002b:00007ffed7df8df0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 35.956005] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f232846308e [ 35.956083] RDX: 0000000000000000 RSI: 00007ffed7df8ea0 RDI: 0000000000000005 [ 35.956160] RBP: 00007ffed7df8e00 R08: 0000000000000000 R09: 0000000000000000 [ 35.956247] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5f [ 35.956321] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffed7df9570 | [ 35.986939] ------------[ cut here ]------------ | [ 35.986975] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/1971 | [ 35.987029] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 35.987149] Tainted: [W]=WARN [ 35.987170] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 35.987209] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 35.987247] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 35.987341] RSP: 0018:ff718e9ec0e5b6f0 EFLAGS: 00010286 [ 35.987370] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 35.987411] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229400 [ 35.987455] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 35.987495] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 35.987539] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443229400 [ 35.987591] FS: 00007f2224373840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 35.987632] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 35.987671] CR2: 00007f3ef1e60f98 CR3: 000000000309f002 CR4: 0000000000771ef0 [ 35.987718] PKRU: 55555554 [ 35.987734] Call Trace: [ 35.987750] [ 35.987769] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 35.987793] notifier_call_chain (kernel/notifier.c:85) [ 35.987814] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 35.987836] ? nla_strscpy (lib/nlattr.c:795) [ 35.987863] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 35.987893] ? __nla_validate_parse (lib/nlattr.c:620) [ 35.987922] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 35.987948] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 35.987970] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 35.988002] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 35.988029] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 35.988048] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 35.988075] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 35.988097] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 35.988119] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 35.988139] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 35.988167] ___sys_sendmsg (net/socket.c:2752) [ 35.988189] __sys_sendmsg (net/socket.c:2784) [ 35.988212] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 35.988239] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 35.988269] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 35.988297] RIP: 0033:0x7f22245ad08e [ 35.988316] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 35.988409] RSP: 002b:00007ffcedcd0c00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 35.988455] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f22245ad08e [ 35.988497] RDX: 0000000000000000 RSI: 00007ffcedcd0cb0 RDI: 0000000000000005 [ 35.988536] RBP: 00007ffcedcd0c10 R08: 0000000000000000 R09: 0000000000000000 [ 35.988571] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5f [ 35.988612] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcedcd1380 | [ 36.012420] ------------[ cut here ]------------ | [ 36.012447] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/1973 | [ 36.012502] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 36.012638] Tainted: [W]=WARN [ 36.012661] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 36.012700] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 36.012732] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 36.012833] RSP: 0018:ff718e9ec0e5b6f0 EFLAGS: 00010286 [ 36.012861] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 36.012897] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054900 [ 36.012940] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 36.012980] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 36.013022] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443054900 [ 36.013067] FS: 00007f5c4962b840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 36.013107] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.013143] CR2: 0000000032a95988 CR3: 00000000041c3004 CR4: 0000000000771ef0 [ 36.013184] PKRU: 55555554 [ 36.013196] Call Trace: [ 36.013210] [ 36.013224] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 36.013246] notifier_call_chain (kernel/notifier.c:85) [ 36.013269] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 36.013288] ? nla_strscpy (lib/nlattr.c:795) [ 36.013313] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 36.013340] ? __nla_validate_parse (lib/nlattr.c:620) [ 36.013364] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 36.013385] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 36.013405] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 36.013435] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 36.013457] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 36.013479] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 36.013509] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 36.013531] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 36.013551] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 36.013574] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 36.013597] ___sys_sendmsg (net/socket.c:2752) [ 36.013620] __sys_sendmsg (net/socket.c:2784) [ 36.013642] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 36.013666] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 36.013687] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 36.013713] RIP: 0033:0x7f5c4986508e [ 36.013735] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 36.013839] RSP: 002b:00007ffd948f96e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 36.013881] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5c4986508e [ 36.013921] RDX: 0000000000000000 RSI: 00007ffd948f9790 RDI: 0000000000000005 [ 36.013954] RBP: 00007ffd948f96f0 R08: 0000000000000000 R09: 0000000000000000 [ 36.013995] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5f [ 36.014036] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd948f9e60 | [ 36.024320] ------------[ cut here ]------------ | [ 36.024350] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/1974 | [ 36.024399] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 36.024519] Tainted: [W]=WARN [ 36.024538] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 36.024575] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 36.024608] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 36.024702] RSP: 0018:ff718e9ec0e5b6f0 EFLAGS: 00010286 [ 36.024732] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 36.024801] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229e00 [ 36.024835] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 36.024873] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 36.024911] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443229e00 [ 36.024955] FS: 00007fba7207b840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 36.024996] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.025026] CR2: 00007fd66fd1b318 CR3: 00000000087e2005 CR4: 0000000000771ef0 [ 36.025070] PKRU: 55555554 [ 36.025083] Call Trace: [ 36.025099] [ 36.025113] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 36.025138] notifier_call_chain (kernel/notifier.c:85) [ 36.025157] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 36.025179] ? nla_strscpy (lib/nlattr.c:795) [ 36.025201] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 36.025230] ? __nla_validate_parse (lib/nlattr.c:620) [ 36.025270] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 36.025295] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 36.025316] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 36.025348] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 36.025373] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 36.025392] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 36.025421] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 36.025442] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 36.025463] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 36.025485] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 36.025508] ___sys_sendmsg (net/socket.c:2752) [ 36.025536] __sys_sendmsg (net/socket.c:2784) [ 36.025558] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 36.025584] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 36.025605] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 36.025635] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 36.025664] RIP: 0033:0x7fba722b508e [ 36.025707] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 36.025808] RSP: 002b:00007ffce5008600 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 36.025849] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fba722b508e [ 36.025885] RDX: 0000000000000000 RSI: 00007ffce50086b0 RDI: 0000000000000005 [ 36.025926] RBP: 00007ffce5008610 R08: 0000000000000000 R09: 0000000000000000 [ 36.025970] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5f [ 36.026008] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffce5008d80 | [ 36.037317] ------------[ cut here ]------------ | [ 36.037343] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/1976 | [ 36.037395] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 36.037512] Tainted: [W]=WARN [ 36.037532] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 36.037567] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 36.037594] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 36.037691] RSP: 0018:ff718e9ec0e5b6f0 EFLAGS: 00010286 [ 36.037717] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 36.037765] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443053900 [ 36.037809] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 36.037851] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 36.037897] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443053900 [ 36.037940] FS: 00007f2c3bcfb840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 36.037981] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.038016] CR2: 0000000015f5b988 CR3: 000000000d2c7006 CR4: 0000000000771ef0 [ 36.038058] PKRU: 55555554 [ 36.038076] Call Trace: [ 36.038090] [ 36.038104] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 36.038131] notifier_call_chain (kernel/notifier.c:85) [ 36.038153] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 36.038176] ? nla_strscpy (lib/nlattr.c:795) [ 36.038196] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 36.038225] ? __nla_validate_parse (lib/nlattr.c:620) [ 36.038256] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 36.038282] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 36.038304] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 36.038332] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 36.038353] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 36.038382] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 36.038409] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 36.038428] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 36.038449] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 36.038469] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 36.038490] ___sys_sendmsg (net/socket.c:2752) [ 36.038515] __sys_sendmsg (net/socket.c:2784) [ 36.038536] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 36.038557] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 36.038577] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 36.038603] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 36.038626] RIP: 0033:0x7f2c3bf3508e [ 36.038647] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 36.038745] RSP: 002b:00007fff164a0ee0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 36.038804] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2c3bf3508e [ 36.038844] RDX: 0000000000000000 RSI: 00007fff164a0f90 RDI: 0000000000000005 [ 36.038887] RBP: 00007fff164a0ef0 R08: 0000000000000000 R09: 0000000000000000 [ 36.038925] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5f [ 36.038966] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff164a1660 | [ 36.054114] ------------[ cut here ]------------ | [ 36.054166] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/1977 | [ 36.054222] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 36.054359] Tainted: [W]=WARN [ 36.054381] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 36.054413] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 36.054443] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 36.054538] RSP: 0018:ff718e9ec0e5b6f0 EFLAGS: 00010286 [ 36.054566] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 36.054609] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443053d00 [ 36.054653] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 36.054693] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 36.054736] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443053d00 [ 36.054785] FS: 00007f7d69d86840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 36.054829] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.054859] CR2: 00000000284b7988 CR3: 000000000d2c7003 CR4: 0000000000771ef0 [ 36.054905] PKRU: 55555554 [ 36.054919] Call Trace: [ 36.054935] [ 36.054949] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 36.054971] notifier_call_chain (kernel/notifier.c:85) [ 36.054994] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 36.055016] ? nla_strscpy (lib/nlattr.c:795) [ 36.055038] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 36.055068] ? __nla_validate_parse (lib/nlattr.c:620) [ 36.055097] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 36.055121] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 36.055142] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 36.055166] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 36.055185] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 36.055207] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 36.055236] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 36.055258] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 36.055282] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 36.055301] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 36.055322] ___sys_sendmsg (net/socket.c:2752) [ 36.055344] __sys_sendmsg (net/socket.c:2784) [ 36.055367] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 36.055390] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 36.055411] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 36.055440] RIP: 0033:0x7f7d69fc008e [ 36.055466] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 36.055553] RSP: 002b:00007fffd81fd320 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 36.055593] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7d69fc008e [ 36.055636] RDX: 0000000000000000 RSI: 00007fffd81fd3d0 RDI: 0000000000000005 [ 36.055680] RBP: 00007fffd81fd330 R08: 0000000000000000 R09: 0000000000000000 [ 36.055724] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5f [ 36.055765] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffd81fdaa0 | [ 36.082778] ------------[ cut here ]------------ | [ 36.082809] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/1979 | [ 36.082868] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 36.082990] Tainted: [W]=WARN [ 36.083012] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 36.083050] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 36.083079] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 36.083177] RSP: 0018:ff718e9ec0e636f0 EFLAGS: 00010286 [ 36.083207] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 36.083253] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228500 [ 36.083296] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 36.083330] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 36.083368] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443228500 [ 36.083413] FS: 00007f50300da840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 36.083454] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.083485] CR2: 000000001082b988 CR3: 000000000d2c7005 CR4: 0000000000771ef0 [ 36.083525] PKRU: 55555554 [ 36.083538] Call Trace: [ 36.083555] [ 36.083568] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 36.083591] notifier_call_chain (kernel/notifier.c:85) [ 36.083612] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 36.083631] ? nla_strscpy (lib/nlattr.c:795) [ 36.083652] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 36.083677] ? __nla_validate_parse (lib/nlattr.c:620) [ 36.083700] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 36.083720] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 36.083740] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 36.083792] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 36.083816] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 36.083837] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 36.083863] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 36.083886] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 36.083908] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 36.083928] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 36.083950] ___sys_sendmsg (net/socket.c:2752) [ 36.083973] __sys_sendmsg (net/socket.c:2784) [ 36.083995] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 36.084015] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 36.084035] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 36.084064] RIP: 0033:0x7f503031408e [ 36.084086] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 36.084176] RSP: 002b:00007fff0c9c0ae0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 36.084219] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f503031408e [ 36.084262] RDX: 0000000000000000 RSI: 00007fff0c9c0b90 RDI: 0000000000000005 [ 36.084304] RBP: 00007fff0c9c0af0 R08: 0000000000000000 R09: 0000000000000000 [ 36.084344] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5f [ 36.084386] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff0c9c1260 | [ 36.116073] ------------[ cut here ]------------ | [ 36.116107] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/1980 | [ 36.116169] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 36.116306] Tainted: [W]=WARN [ 36.116332] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 36.116367] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 36.116397] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 36.116497] RSP: 0018:ff718e9ec0e636f0 EFLAGS: 00010286 [ 36.116523] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 36.116563] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229e00 [ 36.116604] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 36.116647] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 36.116694] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443229e00 [ 36.116736] FS: 00007f0999053840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 36.116789] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.116824] CR2: 000000002fda0988 CR3: 0000000003225003 CR4: 0000000000771ef0 [ 36.116868] PKRU: 55555554 [ 36.116880] Call Trace: [ 36.116893] [ 36.116908] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 36.116928] notifier_call_chain (kernel/notifier.c:85) [ 36.116951] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 36.116978] ? nla_strscpy (lib/nlattr.c:795) [ 36.116999] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 36.117027] ? __nla_validate_parse (lib/nlattr.c:620) [ 36.117053] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 36.117074] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 36.117097] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 36.117122] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 36.117142] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 36.117163] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 36.117190] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 36.117213] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 36.117235] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 36.117255] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 36.117277] ___sys_sendmsg (net/socket.c:2752) [ 36.117298] __sys_sendmsg (net/socket.c:2784) [ 36.117319] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 36.117341] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 36.117364] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 36.117394] RIP: 0033:0x7f099928d08e [ 36.117415] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 36.117505] RSP: 002b:00007ffc06a0dde0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 36.117549] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f099928d08e [ 36.117584] RDX: 0000000000000000 RSI: 00007ffc06a0de90 RDI: 0000000000000005 [ 36.117620] RBP: 00007ffc06a0ddf0 R08: 0000000000000000 R09: 0000000000000000 [ 36.117662] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5f [ 36.117705] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc06a0e560 | [ 36.150784] ------------[ cut here ]------------ | [ 36.150848] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/1982 | [ 36.150904] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 36.151024] Tainted: [W]=WARN [ 36.151046] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 36.151078] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 36.151106] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 36.151202] RSP: 0018:ff718e9ec0e636f0 EFLAGS: 00010286 [ 36.151230] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 36.151276] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443227b00 [ 36.151315] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 36.151356] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 36.151395] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443227b00 [ 36.151439] FS: 00007f38dc542840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 36.151481] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.151515] CR2: 00007f38dc8121a0 CR3: 0000000003008006 CR4: 0000000000771ef0 [ 36.151556] PKRU: 55555554 [ 36.151570] Call Trace: [ 36.151589] [ 36.151602] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 36.151625] notifier_call_chain (kernel/notifier.c:85) [ 36.151652] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 36.151673] ? nla_strscpy (lib/nlattr.c:795) [ 36.151694] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 36.151722] ? __nla_validate_parse (lib/nlattr.c:620) [ 36.151752] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 36.151779] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 36.151803] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 36.151830] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 36.151853] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 36.151872] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 36.151900] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 36.151922] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 36.151942] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 36.151965] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 36.151990] ___sys_sendmsg (net/socket.c:2752) [ 36.152009] __sys_sendmsg (net/socket.c:2784) [ 36.152030] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 36.152052] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 36.152073] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 36.152101] RIP: 0033:0x7f38dc77c08e [ 36.152120] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 36.152211] RSP: 002b:00007fff7af35b70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 36.152255] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f38dc77c08e [ 36.152293] RDX: 0000000000000000 RSI: 00007fff7af35c20 RDI: 0000000000000005 [ 36.152331] RBP: 00007fff7af35b80 R08: 0000000000000000 R09: 0000000000000000 [ 36.152374] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5f [ 36.152416] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff7af362f0 | [ 36.188240] ------------[ cut here ]------------ | [ 36.188338] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1984 | [ 36.188430] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 36.188634] Tainted: [W]=WARN [ 36.188691] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 36.188774] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 36.188845] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 36.188979] RSP: 0018:ff718e9ec0e636f0 EFLAGS: 00010286 [ 36.189044] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 36.189124] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054f00 [ 36.189204] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a102c [ 36.189287] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 36.189366] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443054f00 [ 36.189445] FS: 00007f06a16b4840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 36.189524] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.189596] CR2: 000000001f489988 CR3: 000000000333f001 CR4: 0000000000771ef0 [ 36.189679] PKRU: 55555554 [ 36.189727] Call Trace: [ 36.189783] [ 36.189832] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 36.189890] notifier_call_chain (kernel/notifier.c:85) [ 36.189949] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 36.190008] ? nla_strscpy (lib/nlattr.c:795) [ 36.190065] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 36.190131] ? __nla_validate_parse (lib/nlattr.c:620) [ 36.190197] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 36.190264] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 36.190321] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 36.190391] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 36.190448] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 36.190504] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 36.190568] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 36.190624] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 36.190683] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 36.190741] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 36.190807] ___sys_sendmsg (net/socket.c:2752) [ 36.190866] __sys_sendmsg (net/socket.c:2784) [ 36.190923] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 36.190981] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 36.191037] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 36.191100] RIP: 0033:0x7f06a18ee08e [ 36.191155] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 36.191297] RSP: 002b:00007ffe959865a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 36.191381] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f06a18ee08e [ 36.191458] RDX: 0000000000000000 RSI: 00007ffe95986650 RDI: 0000000000000005 [ 36.191533] RBP: 00007ffe959865b0 R08: 0000000000000000 R09: 0000000000000000 [ 36.191610] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5f [ 36.191687] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe95986d20 | [ 36.216592] ------------[ cut here ]------------ | [ 36.216631] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/1986 | [ 36.216688] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 36.216828] Tainted: [W]=WARN [ 36.216853] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 36.216891] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 36.216921] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 36.217018] RSP: 0018:ff718e9ec0e736f0 EFLAGS: 00010286 [ 36.217047] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 36.217093] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2c000 [ 36.217134] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 36.217181] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 36.217219] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2c000 [ 36.217266] FS: 00007fe561e63840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 36.217308] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.217338] CR2: 00007f323fc2f000 CR3: 00000000030c0003 CR4: 0000000000771ef0 [ 36.217380] PKRU: 55555554 [ 36.217395] Call Trace: [ 36.217410] [ 36.217426] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 36.217447] notifier_call_chain (kernel/notifier.c:85) [ 36.217469] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 36.217491] ? nla_strscpy (lib/nlattr.c:795) [ 36.217510] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 36.217539] ? __nla_validate_parse (lib/nlattr.c:620) [ 36.217568] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 36.217589] ? __pcs_replace_empty_main (mm/slub.c:4620) [ 36.217617] ? kmem_cache_alloc_node_noprof (mm/slub.c:4749 mm/slub.c:4883 mm/slub.c:4950) [ 36.217644] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 36.217670] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 36.217698] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 36.217720] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 36.217742] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 36.217775] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 36.217800] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 36.217820] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 36.217842] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 36.217862] ___sys_sendmsg (net/socket.c:2752) [ 36.217884] __sys_sendmsg (net/socket.c:2784) [ 36.217907] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 36.217929] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 36.217949] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 36.217978] RIP: 0033:0x7fe56209d08e [ 36.217999] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 36.218091] RSP: 002b:00007fff5d03ebd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 36.218133] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe56209d08e [ 36.218175] RDX: 0000000000000000 RSI: 00007fff5d03ec80 RDI: 0000000000000005 [ 36.218217] RBP: 00007fff5d03ebe0 R08: 0000000000000000 R09: 0000000000000000 [ 36.218263] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5f [ 36.218306] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff5d03f350 | [ 36.247575] ------------[ cut here ]------------ | [ 36.247644] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1987 | [ 36.247744] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 36.247950] Tainted: [W]=WARN [ 36.248008] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 36.248080] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 36.248146] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 36.248289] RSP: 0018:ff718e9ec0e736f0 EFLAGS: 00010286 [ 36.248354] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 36.248429] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058b00 [ 36.248509] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a102c [ 36.248588] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 36.248669] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443058b00 [ 36.248749] FS: 00007f00e45ee840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 36.248830] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.248900] CR2: 0000000002481988 CR3: 000000000a142005 CR4: 0000000000771ef0 [ 36.248981] PKRU: 55555554 [ 36.249029] Call Trace: [ 36.249077] [ 36.249127] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 36.249185] notifier_call_chain (kernel/notifier.c:85) [ 36.249249] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 36.249308] ? nla_strscpy (lib/nlattr.c:795) [ 36.249365] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 36.249430] ? __nla_validate_parse (lib/nlattr.c:620) [ 36.249497] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 36.249554] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 36.249612] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 36.249685] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 36.249744] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 36.249808] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 36.249900] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 36.249958] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 36.250017] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 36.250074] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 36.250138] ___sys_sendmsg (net/socket.c:2752) [ 36.250196] __sys_sendmsg (net/socket.c:2784) [ 36.250260] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 36.250317] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 36.250374] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 36.250439] RIP: 0033:0x7f00e482808e [ 36.250495] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 36.250637] RSP: 002b:00007ffc8d7c9100 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 36.250719] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f00e482808e [ 36.250805] RDX: 0000000000000000 RSI: 00007ffc8d7c91b0 RDI: 0000000000000005 [ 36.250883] RBP: 00007ffc8d7c9110 R08: 0000000000000000 R09: 0000000000000000 [ 36.250961] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5f [ 36.251038] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc8d7c9880 | [ 36.276623] ------------[ cut here ]------------ | [ 36.276656] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/1989 | [ 36.276713] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 36.276850] Tainted: [W]=WARN [ 36.276875] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 36.276915] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 36.276945] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 36.277052] RSP: 0018:ff718e9ec0e7b6f0 EFLAGS: 00010286 [ 36.277080] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 36.277119] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054700 [ 36.277159] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 36.277202] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 36.277256] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443054700 [ 36.277303] FS: 00007fa1d77c0840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 36.277347] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.277381] CR2: 00007fa1d7a901a0 CR3: 000000000965d002 CR4: 0000000000771ef0 [ 36.277432] PKRU: 55555554 [ 36.277445] Call Trace: [ 36.277457] [ 36.277474] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 36.277495] notifier_call_chain (kernel/notifier.c:85) [ 36.277517] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 36.277538] ? nla_strscpy (lib/nlattr.c:795) [ 36.277562] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 36.277594] ? __nla_validate_parse (lib/nlattr.c:620) [ 36.277625] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 36.277648] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 36.277666] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 36.277692] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 36.277711] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 36.277732] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 36.277761] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 36.277786] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 36.277805] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 36.277828] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 36.277850] ___sys_sendmsg (net/socket.c:2752) [ 36.277872] __sys_sendmsg (net/socket.c:2784) [ 36.277894] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 36.277915] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 36.277938] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 36.277969] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 36.277993] RIP: 0033:0x7fa1d79fa08e [ 36.278012] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 36.278106] RSP: 002b:00007ffc06744dc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 36.278145] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa1d79fa08e [ 36.278188] RDX: 0000000000000000 RSI: 00007ffc06744e70 RDI: 0000000000000005 [ 36.278229] RBP: 00007ffc06744dd0 R08: 0000000000000000 R09: 0000000000000000 [ 36.278272] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5f [ 36.278313] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc06745540 | [ 36.311144] ------------[ cut here ]------------ | [ 36.311182] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/1991 | [ 36.311246] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 36.311376] Tainted: [W]=WARN [ 36.311400] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 36.311435] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 36.311462] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 36.311562] RSP: 0018:ff718e9ec0e7b6f0 EFLAGS: 00010286 [ 36.311590] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 36.311628] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2c700 [ 36.311667] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 36.311703] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 36.311747] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2c700 [ 36.311793] FS: 00007fc9030c7840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 36.311835] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.311870] CR2: 00007f6705878328 CR3: 0000000003356001 CR4: 0000000000771ef0 [ 36.311914] PKRU: 55555554 [ 36.311927] Call Trace: [ 36.311941] [ 36.311954] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 36.311977] notifier_call_chain (kernel/notifier.c:85) [ 36.311997] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 36.312017] ? nla_strscpy (lib/nlattr.c:795) [ 36.312037] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 36.312065] ? __nla_validate_parse (lib/nlattr.c:620) [ 36.312091] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 36.312111] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 36.312132] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 36.312163] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 36.312184] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 36.312205] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 36.312240] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 36.312262] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 36.312283] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 36.312307] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 36.312331] ___sys_sendmsg (net/socket.c:2752) [ 36.312351] __sys_sendmsg (net/socket.c:2784) [ 36.312375] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 36.312397] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 36.312419] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 36.312446] RIP: 0033:0x7fc90330108e [ 36.312469] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 36.312562] RSP: 002b:00007ffc96a96940 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 36.312600] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc90330108e [ 36.312641] RDX: 0000000000000000 RSI: 00007ffc96a969f0 RDI: 0000000000000005 [ 36.312680] RBP: 00007ffc96a96950 R08: 0000000000000000 R09: 0000000000000000 [ 36.312721] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5f [ 36.312767] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc96a970c0 | [ 36.342846] ------------[ cut here ]------------ | [ 36.342910] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/1992 | [ 36.342965] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 36.343095] Tainted: [W]=WARN [ 36.343117] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 36.343150] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 36.343179] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 36.343283] RSP: 0018:ff718e9ec0e7b6f0 EFLAGS: 00010286 [ 36.343313] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 36.343355] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2d200 [ 36.343392] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 36.343435] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 36.343480] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2d200 [ 36.343521] FS: 00007f7df0e95840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 36.343560] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.343594] CR2: 000000001c4a4988 CR3: 0000000003060002 CR4: 0000000000771ef0 [ 36.343638] PKRU: 55555554 [ 36.343656] Call Trace: [ 36.343670] [ 36.343685] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 36.343707] notifier_call_chain (kernel/notifier.c:85) [ 36.343728] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 36.343750] ? nla_strscpy (lib/nlattr.c:795) [ 36.343775] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 36.343807] ? __nla_validate_parse (lib/nlattr.c:620) [ 36.343837] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 36.343858] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 36.343879] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 36.343908] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 36.343929] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 36.343948] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 36.343983] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 36.344009] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 36.344031] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 36.344055] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 36.344077] ___sys_sendmsg (net/socket.c:2752) [ 36.344099] __sys_sendmsg (net/socket.c:2784) [ 36.344120] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 36.344143] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 36.344163] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 36.344191] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 36.344219] RIP: 0033:0x7f7df10cf08e [ 36.344244] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 36.344335] RSP: 002b:00007ffec8939e50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 36.344373] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7df10cf08e [ 36.344414] RDX: 0000000000000000 RSI: 00007ffec8939f00 RDI: 0000000000000005 [ 36.344454] RBP: 00007ffec8939e60 R08: 0000000000000000 R09: 0000000000000000 [ 36.344499] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5f [ 36.344542] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffec893a5d0 | [ 36.370205] ------------[ cut here ]------------ | [ 36.370274] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1994 | [ 36.370370] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 36.370569] Tainted: [W]=WARN [ 36.370624] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 36.370694] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 36.370769] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 36.370906] RSP: 0018:ff718e9ec0e7b6f0 EFLAGS: 00010286 [ 36.370971] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 36.371049] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2d200 [ 36.371127] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a102c [ 36.371207] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 36.371287] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2d200 [ 36.371367] FS: 00007f4d925c0840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 36.371444] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.371512] CR2: 00007f4d928901a0 CR3: 0000000004151002 CR4: 0000000000771ef0 [ 36.371590] PKRU: 55555554 [ 36.371639] Call Trace: [ 36.371689] [ 36.371738] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 36.371801] notifier_call_chain (kernel/notifier.c:85) [ 36.371860] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 36.371919] ? nla_strscpy (lib/nlattr.c:795) [ 36.371978] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 36.372044] ? __nla_validate_parse (lib/nlattr.c:620) [ 36.372111] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 36.372168] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 36.372225] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 36.372296] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 36.372359] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 36.372416] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 36.372481] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 36.372539] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 36.372621] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 36.372681] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 36.372739] ___sys_sendmsg (net/socket.c:2752) [ 36.372806] __sys_sendmsg (net/socket.c:2784) [ 36.372865] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 36.372924] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 36.372982] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 36.373048] RIP: 0033:0x7f4d927fa08e [ 36.373105] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 36.373255] RSP: 002b:00007ffd53329d70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 36.373329] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4d927fa08e [ 36.373410] RDX: 0000000000000000 RSI: 00007ffd53329e20 RDI: 0000000000000005 [ 36.373488] RBP: 00007ffd53329d80 R08: 0000000000000000 R09: 0000000000000000 [ 36.373564] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5f [ 36.373643] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd5332a4f0 | [ 36.391145] ------------[ cut here ]------------ | [ 36.391179] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/1996 | [ 36.391239] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 36.391369] Tainted: [W]=WARN [ 36.391391] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 36.391428] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 36.391463] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 36.391551] RSP: 0018:ff718e9ec0e836f0 EFLAGS: 00010286 [ 36.391577] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 36.391617] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443053a00 [ 36.391663] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 36.391700] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 36.391743] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443053a00 [ 36.391796] FS: 00007f2ad3378840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 36.391843] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.391874] CR2: 0000000037b0c988 CR3: 000000000840a006 CR4: 0000000000771ef0 [ 36.391915] PKRU: 55555554 [ 36.391928] Call Trace: [ 36.391947] [ 36.391960] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 36.391984] notifier_call_chain (kernel/notifier.c:85) [ 36.392006] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 36.392029] ? nla_strscpy (lib/nlattr.c:795) [ 36.392054] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 36.392083] ? __nla_validate_parse (lib/nlattr.c:620) [ 36.392108] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 36.392128] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 36.392149] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 36.392178] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 36.392200] ? sysvec_call_function_single (arch/x86/kernel/smp.c:267) [ 36.392228] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 36.392258] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 36.392282] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 36.392302] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 36.392322] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 36.392343] ___sys_sendmsg (net/socket.c:2752) [ 36.392365] __sys_sendmsg (net/socket.c:2784) [ 36.392384] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 36.392406] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 36.392428] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 36.392461] RIP: 0033:0x7f2ad35b208e [ 36.392483] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 36.392573] RSP: 002b:00007fff8bb1ca20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 36.392617] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2ad35b208e [ 36.392657] RDX: 0000000000000000 RSI: 00007fff8bb1cad0 RDI: 0000000000000005 [ 36.392699] RBP: 00007fff8bb1ca30 R08: 0000000000000000 R09: 0000000000000000 [ 36.392741] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5f [ 36.392789] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff8bb1d1a0 | [ 36.419031] ------------[ cut here ]------------ | [ 36.419092] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/1998 | [ 36.419146] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 36.419265] Tainted: [W]=WARN [ 36.419289] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 36.419324] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 36.419353] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 36.419444] RSP: 0018:ff718e9ec0e836f0 EFLAGS: 00010286 [ 36.419469] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 36.419508] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055c00 [ 36.419546] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 36.419585] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 36.419626] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443055c00 [ 36.419672] FS: 00007f32b2a75840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 36.419715] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.419750] CR2: 00007f6773a9bf98 CR3: 000000000329a001 CR4: 0000000000771ef0 [ 36.419801] PKRU: 55555554 [ 36.419814] Call Trace: [ 36.419828] [ 36.419846] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 36.419867] notifier_call_chain (kernel/notifier.c:85) [ 36.419891] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 36.419912] ? nla_strscpy (lib/nlattr.c:795) [ 36.419932] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 36.419959] ? __nla_validate_parse (lib/nlattr.c:620) [ 36.419988] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 36.420012] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 36.420034] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 36.420065] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 36.420086] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 36.420106] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 36.420133] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 36.420156] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 36.420175] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 36.420201] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 36.420221] ___sys_sendmsg (net/socket.c:2752) [ 36.420243] __sys_sendmsg (net/socket.c:2784) [ 36.420263] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 36.420285] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 36.420306] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 36.420333] RIP: 0033:0x7f32b2caf08e [ 36.420353] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 36.420447] RSP: 002b:00007ffd94b31de0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 36.420490] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f32b2caf08e [ 36.420532] RDX: 0000000000000000 RSI: 00007ffd94b31e90 RDI: 0000000000000005 [ 36.420574] RBP: 00007ffd94b31df0 R08: 0000000000000000 R09: 0000000000000000 [ 36.420613] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5f [ 36.420654] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd94b32560 | [ 36.442242] ------------[ cut here ]------------ | [ 36.442317] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2000 | [ 36.442407] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 36.442603] Tainted: [W]=WARN [ 36.442660] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 36.442731] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 36.442806] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 36.442939] RSP: 0018:ff718e9ec0e836f0 EFLAGS: 00010286 [ 36.443007] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 36.443083] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305ae00 [ 36.443161] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a102c [ 36.443245] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 36.443321] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044305ae00 [ 36.443404] FS: 00007f31b720e840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 36.443484] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.443552] CR2: 0000000003dba988 CR3: 000000000849f006 CR4: 0000000000771ef0 [ 36.443635] PKRU: 55555554 [ 36.443685] Call Trace: [ 36.443735] [ 36.443793] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 36.443855] notifier_call_chain (kernel/notifier.c:85) [ 36.443913] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 36.443972] ? nla_strscpy (lib/nlattr.c:795) [ 36.444030] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 36.444095] ? __nla_validate_parse (lib/nlattr.c:620) [ 36.444159] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 36.444216] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 36.444282] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 36.444350] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 36.444407] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 36.444463] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 36.444529] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 36.444586] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 36.444645] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 36.444703] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 36.444767] ___sys_sendmsg (net/socket.c:2752) [ 36.444825] __sys_sendmsg (net/socket.c:2784) [ 36.444883] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 36.444941] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 36.444999] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 36.445064] RIP: 0033:0x7f31b744808e [ 36.445120] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 36.445263] RSP: 002b:00007ffef5fe7af0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 36.445341] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f31b744808e [ 36.445420] RDX: 0000000000000000 RSI: 00007ffef5fe7ba0 RDI: 0000000000000005 [ 36.445498] RBP: 00007ffef5fe7b00 R08: 0000000000000000 R09: 0000000000000000 [ 36.445578] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5f [ 36.445657] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef5fe8270 | [ 36.464423] ------------[ cut here ]------------ | [ 36.464452] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2002 | [ 36.464511] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 36.464652] Tainted: [W]=WARN [ 36.464676] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 36.464710] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 36.464741] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 36.464849] RSP: 0018:ff718e9ec0e8b6f0 EFLAGS: 00010286 [ 36.464883] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 36.464929] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443053f00 [ 36.464975] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 36.465018] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 36.465059] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443053f00 [ 36.465103] FS: 00007f99295a6840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 36.465150] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.465185] CR2: 0000000022595988 CR3: 0000000002ff4004 CR4: 0000000000771ef0 [ 36.465225] PKRU: 55555554 [ 36.465240] Call Trace: [ 36.465255] [ 36.465270] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 36.465296] notifier_call_chain (kernel/notifier.c:85) [ 36.465317] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 36.465341] ? nla_strscpy (lib/nlattr.c:795) [ 36.465362] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 36.465389] ? __nla_validate_parse (lib/nlattr.c:620) [ 36.465415] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 36.465436] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 36.465459] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 36.465490] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 36.465511] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 36.465532] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 36.465562] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 36.465582] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 36.465601] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 36.465622] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 36.465645] ___sys_sendmsg (net/socket.c:2752) [ 36.465668] __sys_sendmsg (net/socket.c:2784) [ 36.465690] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 36.465712] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 36.465731] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 36.465756] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 36.465784] RIP: 0033:0x7f99297e008e [ 36.465806] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 36.465903] RSP: 002b:00007ffe0e4e4020 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 36.465948] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f99297e008e [ 36.465988] RDX: 0000000000000000 RSI: 00007ffe0e4e40d0 RDI: 0000000000000005 [ 36.466026] RBP: 00007ffe0e4e4030 R08: 0000000000000000 R09: 0000000000000000 [ 36.466070] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5f [ 36.466105] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe0e4e47a0 | [ 36.504690] ------------[ cut here ]------------ | [ 36.504783] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2004 | [ 36.504847] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 36.504990] Tainted: [W]=WARN [ 36.505015] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 36.505051] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 36.505082] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 36.505188] RSP: 0018:ff718e9ec0e5b6f0 EFLAGS: 00010286 [ 36.505216] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 36.505261] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431ff000 [ 36.505305] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 36.505347] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 36.505388] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04431ff000 [ 36.505438] FS: 00007fac44240840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 36.505476] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.505506] CR2: 00007fd4e70a7f98 CR3: 0000000003255003 CR4: 0000000000771ef0 [ 36.505553] PKRU: 55555554 [ 36.505566] Call Trace: [ 36.505582] [ 36.505595] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 36.505619] notifier_call_chain (kernel/notifier.c:85) [ 36.505645] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 36.505667] ? nla_strscpy (lib/nlattr.c:795) [ 36.505691] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 36.505722] ? __nla_validate_parse (lib/nlattr.c:620) [ 36.505749] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 36.505777] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 36.505803] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 36.505833] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 36.505853] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 36.505873] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 36.505901] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 36.505922] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 36.505944] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 36.505967] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 36.505992] ___sys_sendmsg (net/socket.c:2752) [ 36.506013] __sys_sendmsg (net/socket.c:2784) [ 36.506034] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 36.506057] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 36.506080] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 36.506107] RIP: 0033:0x7fac4447a08e [ 36.506129] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 36.506223] RSP: 002b:00007ffc11e7d0b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 36.506272] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fac4447a08e [ 36.506315] RDX: 0000000000000000 RSI: 00007ffc11e7d160 RDI: 0000000000000005 [ 36.506355] RBP: 00007ffc11e7d0c0 R08: 0000000000000000 R09: 0000000000000000 [ 36.506393] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5f [ 36.506433] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc11e7d830 | [ 36.581113] ------------[ cut here ]------------ | [ 36.581155] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2006 | [ 36.581213] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 36.581345] Tainted: [W]=WARN [ 36.581368] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 36.581405] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 36.581432] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 36.581533] RSP: 0018:ff718e9ec0e5b6f0 EFLAGS: 00010286 [ 36.581564] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 36.581602] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054700 [ 36.581644] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c0441ebe02c [ 36.581687] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 36.581724] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443054700 [ 36.581774] FS: 00007fd89a121840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 36.581816] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.581850] CR2: 00007fd89a3f11a0 CR3: 00000000087e2001 CR4: 0000000000771ef0 [ 36.581892] PKRU: 55555554 [ 36.581906] Call Trace: [ 36.581918] [ 36.581933] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 36.581955] notifier_call_chain (kernel/notifier.c:85) [ 36.581977] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 36.582001] ? nla_strscpy (lib/nlattr.c:795) [ 36.582023] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 36.582053] ? __nla_validate_parse (lib/nlattr.c:620) [ 36.582083] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 36.582109] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 36.582129] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 36.582155] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 36.582180] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 36.582202] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 36.582228] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 36.582251] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 36.582271] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 36.582292] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 36.582312] ___sys_sendmsg (net/socket.c:2752) [ 36.582334] __sys_sendmsg (net/socket.c:2784) [ 36.582355] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 36.582379] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 36.582401] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 36.582430] RIP: 0033:0x7fd89a35b08e [ 36.582452] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 36.582542] RSP: 002b:00007fff1ecc0c00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 36.582580] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd89a35b08e [ 36.582621] RDX: 0000000000000000 RSI: 00007fff1ecc0cb0 RDI: 0000000000000005 [ 36.582663] RBP: 00007fff1ecc0c10 R08: 0000000000000000 R09: 0000000000000000 [ 36.582708] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5f [ 36.582750] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff1ecc1380 | [ 36.658707] ------------[ cut here ]------------ | [ 36.658752] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2007 | [ 36.658813] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 36.658940] Tainted: [W]=WARN [ 36.658960] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 36.658991] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 36.659022] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 36.659122] RSP: 0018:ff718e9ec03ff6f0 EFLAGS: 00010286 [ 36.659151] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 36.659191] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2ce00 [ 36.659235] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c0441ebe02c [ 36.659328] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 36.659379] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2ce00 [ 36.659425] FS: 00007f0645077840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 36.659469] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.659503] CR2: 00000000087a9988 CR3: 00000000032e8006 CR4: 0000000000771ef0 [ 36.659545] PKRU: 55555554 [ 36.659558] Call Trace: [ 36.659574] [ 36.659587] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 36.659612] notifier_call_chain (kernel/notifier.c:85) [ 36.659630] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 36.659654] ? nla_strscpy (lib/nlattr.c:795) [ 36.659679] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 36.659708] ? __nla_validate_parse (lib/nlattr.c:620) [ 36.659736] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 36.659765] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 36.659788] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 36.659817] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 36.659836] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 36.659858] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 36.659884] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 36.659904] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 36.659924] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 36.659946] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 36.659966] ___sys_sendmsg (net/socket.c:2752) [ 36.659990] __sys_sendmsg (net/socket.c:2784) [ 36.660011] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 36.660029] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 36.660056] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 36.660087] RIP: 0033:0x7f06452b108e [ 36.660108] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 36.660197] RSP: 002b:00007ffdedf443c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 36.660240] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f06452b108e [ 36.660279] RDX: 0000000000000000 RSI: 00007ffdedf44470 RDI: 0000000000000005 [ 36.660320] RBP: 00007ffdedf443d0 R08: 0000000000000000 R09: 0000000000000000 [ 36.660361] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5f [ 36.660405] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdedf44b40 | [ 36.675997] ------------[ cut here ]------------ | [ 36.676025] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2009 | [ 36.676082] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 36.676203] Tainted: [W]=WARN [ 36.676225] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 36.676267] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 36.676296] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 36.676400] RSP: 0018:ff718e9ec0e5b6f0 EFLAGS: 00010286 [ 36.676429] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 36.676472] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1a00 [ 36.676507] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 36.676546] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 36.676586] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04418e1a00 [ 36.676633] FS: 00007fd248d23840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 36.676680] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.676713] CR2: 000000001fca9988 CR3: 000000000307b004 CR4: 0000000000771ef0 [ 36.676751] PKRU: 55555554 [ 36.676770] Call Trace: [ 36.676785] [ 36.676803] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 36.676826] notifier_call_chain (kernel/notifier.c:85) [ 36.676850] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 36.676872] ? nla_strscpy (lib/nlattr.c:795) [ 36.676892] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 36.676917] ? __nla_validate_parse (lib/nlattr.c:620) [ 36.676944] ? __free_pages_prepare (mm/page_alloc.c:1373 (discriminator 26)) [ 36.676976] ? __pcs_replace_empty_main (mm/slub.c:4620) [ 36.677008] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 36.677029] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 36.677048] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 36.677074] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 36.677095] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 36.677118] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 36.677143] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 36.677163] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 36.677182] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 36.677203] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 36.677226] ___sys_sendmsg (net/socket.c:2752) [ 36.677254] __sys_sendmsg (net/socket.c:2784) [ 36.677277] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 36.677297] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 36.677317] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 36.677347] RIP: 0033:0x7fd248f5d08e [ 36.677369] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 36.677460] RSP: 002b:00007ffd7e11cfe0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 36.677500] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd248f5d08e [ 36.677538] RDX: 0000000000000000 RSI: 00007ffd7e11d090 RDI: 0000000000000005 [ 36.677578] RBP: 00007ffd7e11cff0 R08: 0000000000000000 R09: 0000000000000000 [ 36.677618] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5f [ 36.677657] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd7e11d760 | [ 36.716264] ------------[ cut here ]------------ | [ 36.716318] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2010 | [ 36.716370] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 36.716499] Tainted: [W]=WARN [ 36.716521] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 36.716553] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 36.716584] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 36.716684] RSP: 0018:ff718e9ec0e5b6f0 EFLAGS: 00010286 [ 36.716714] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 36.716753] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229b00 [ 36.716856] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 36.716895] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 36.716937] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443229b00 [ 36.716981] FS: 00007f0be6f89840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 36.717020] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.717052] CR2: 0000000024b8e988 CR3: 0000000002dd4004 CR4: 0000000000771ef0 [ 36.717106] PKRU: 55555554 [ 36.717122] Call Trace: [ 36.717146] [ 36.717159] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 36.717182] notifier_call_chain (kernel/notifier.c:85) [ 36.717205] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 36.717228] ? nla_strscpy (lib/nlattr.c:795) [ 36.717250] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 36.717282] ? __nla_validate_parse (lib/nlattr.c:620) [ 36.717312] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 36.717333] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 36.717355] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 36.717382] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 36.717401] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 36.717424] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 36.717449] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 36.717470] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 36.717492] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 36.717512] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 36.717530] ___sys_sendmsg (net/socket.c:2752) [ 36.717551] __sys_sendmsg (net/socket.c:2784) [ 36.717572] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 36.717593] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 36.717617] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 36.717644] RIP: 0033:0x7f0be71c308e [ 36.717666] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 36.717751] RSP: 002b:00007ffc4f1f9cd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 36.717798] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0be71c308e [ 36.717842] RDX: 0000000000000000 RSI: 00007ffc4f1f9d80 RDI: 0000000000000005 [ 36.717882] RBP: 00007ffc4f1f9ce0 R08: 0000000000000000 R09: 0000000000000000 [ 36.717924] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5f [ 36.717965] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc4f1fa450 | [ 36.746628] ------------[ cut here ]------------ | [ 36.746663] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2012 | [ 36.746712] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 36.746895] Tainted: [W]=WARN [ 36.746921] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 36.746961] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 36.746989] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 36.747086] RSP: 0018:ff718e9ec0e5b6f0 EFLAGS: 00010286 [ 36.747114] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 36.747159] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059500 [ 36.747202] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 36.747248] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 36.747290] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443059500 [ 36.747339] FS: 00007f0884341840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 36.747379] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.747413] CR2: 00007f08846111a0 CR3: 0000000003294004 CR4: 0000000000771ef0 [ 36.747451] PKRU: 55555554 [ 36.747466] Call Trace: [ 36.747481] [ 36.747495] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 36.747518] notifier_call_chain (kernel/notifier.c:85) [ 36.747572] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 36.747597] ? nla_strscpy (lib/nlattr.c:795) [ 36.747621] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 36.747646] ? __nla_validate_parse (lib/nlattr.c:620) [ 36.747679] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 36.747702] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 36.747723] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 36.747749] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 36.747778] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 36.747803] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 36.747829] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 36.747850] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 36.747872] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 36.747895] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 36.747916] ___sys_sendmsg (net/socket.c:2752) [ 36.747938] __sys_sendmsg (net/socket.c:2784) [ 36.747956] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 36.747980] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 36.748002] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 36.748026] RIP: 0033:0x7f088457b08e [ 36.748048] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 36.748140] RSP: 002b:00007fffdc90a490 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 36.748181] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f088457b08e [ 36.748222] RDX: 0000000000000000 RSI: 00007fffdc90a540 RDI: 0000000000000005 [ 36.748264] RBP: 00007fffdc90a4a0 R08: 0000000000000000 R09: 0000000000000000 [ 36.748311] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5f [ 36.748357] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffdc90ac10 | [ 36.756392] ------------[ cut here ]------------ | [ 36.756426] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2014 | [ 36.756491] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 36.756638] Tainted: [W]=WARN [ 36.756664] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 36.756707] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 36.756738] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 36.756845] RSP: 0018:ff718e9ec0e5b6f0 EFLAGS: 00010286 [ 36.756876] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 36.756925] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305ad00 [ 36.756969] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 36.757010] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 36.757058] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044305ad00 [ 36.757108] FS: 00007ff5d1e41840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 36.757160] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.757195] CR2: 00007f254dcb8ef0 CR3: 000000000302d003 CR4: 0000000000771ef0 [ 36.757248] PKRU: 55555554 [ 36.757261] Call Trace: [ 36.757277] [ 36.757295] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 36.757318] notifier_call_chain (kernel/notifier.c:85) [ 36.757339] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 36.757364] ? nla_strscpy (lib/nlattr.c:795) [ 36.757388] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 36.757419] ? __nla_validate_parse (lib/nlattr.c:620) [ 36.757450] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 36.757473] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 36.757494] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 36.757524] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 36.757546] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 36.757569] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 36.757597] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 36.757619] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 36.757640] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 36.757662] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 36.757686] ___sys_sendmsg (net/socket.c:2752) [ 36.757709] __sys_sendmsg (net/socket.c:2784) [ 36.757732] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 36.757756] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 36.757780] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 36.757815] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 36.757844] RIP: 0033:0x7ff5d207b08e [ 36.757864] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 36.757956] RSP: 002b:00007fff15d40840 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 36.758005] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff5d207b08e [ 36.758047] RDX: 0000000000000000 RSI: 00007fff15d408f0 RDI: 0000000000000005 [ 36.758095] RBP: 00007fff15d40850 R08: 0000000000000000 R09: 0000000000000000 [ 36.758139] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5f [ 36.758184] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff15d40fc0 | [ 36.766949] ------------[ cut here ]------------ | [ 36.766984] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2015 | [ 36.767047] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 36.767176] Tainted: [W]=WARN [ 36.767199] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 36.767238] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 36.767269] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 36.767367] RSP: 0018:ff718e9ec0e5b6f0 EFLAGS: 00010286 [ 36.767394] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 36.767438] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055a00 [ 36.767479] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 36.767528] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 36.767572] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443055a00 [ 36.767614] FS: 00007f45f51fe840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 36.767663] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.767702] CR2: 0000000031f91988 CR3: 0000000001924005 CR4: 0000000000771ef0 [ 36.767747] PKRU: 55555554 [ 36.767763] Call Trace: [ 36.767779] [ 36.767795] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 36.767818] notifier_call_chain (kernel/notifier.c:85) [ 36.767841] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 36.767860] ? nla_strscpy (lib/nlattr.c:795) [ 36.767881] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 36.767913] ? __nla_validate_parse (lib/nlattr.c:620) [ 36.767945] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 36.767967] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 36.767985] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 36.768013] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 36.768037] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 36.768060] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 36.768095] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 36.768117] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 36.768138] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 36.768161] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 36.768182] ___sys_sendmsg (net/socket.c:2752) [ 36.768209] __sys_sendmsg (net/socket.c:2784) [ 36.768238] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 36.768261] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 36.768282] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 36.768313] RIP: 0033:0x7f45f543808e [ 36.768334] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 36.768433] RSP: 002b:00007ffe3b7b5c70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 36.768468] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f45f543808e [ 36.768515] RDX: 0000000000000000 RSI: 00007ffe3b7b5d20 RDI: 0000000000000005 [ 36.768557] RBP: 00007ffe3b7b5c80 R08: 0000000000000000 R09: 0000000000000000 [ 36.768601] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5f [ 36.768640] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe3b7b63f0 | [ 36.793997] ------------[ cut here ]------------ | [ 36.794032] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2017 | [ 36.794090] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 36.794226] Tainted: [W]=WARN [ 36.794250] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 36.794287] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 36.794317] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 36.794418] RSP: 0018:ff718e9ec0e5b6f0 EFLAGS: 00010286 [ 36.794448] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 36.794492] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2d800 [ 36.794530] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 36.794570] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 36.794609] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2d800 [ 36.794660] FS: 00007fa4abde2840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 36.794711] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.794746] CR2: 00007ffd8995dd0c CR3: 00000000032eb001 CR4: 0000000000771ef0 [ 36.794793] PKRU: 55555554 [ 36.794808] Call Trace: [ 36.794823] [ 36.794839] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 36.794864] notifier_call_chain (kernel/notifier.c:85) [ 36.794887] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 36.794911] ? nla_strscpy (lib/nlattr.c:795) [ 36.794934] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 36.794964] ? __nla_validate_parse (lib/nlattr.c:620) [ 36.794994] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 36.795015] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 36.795039] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 36.795073] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 36.795096] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 36.795120] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 36.795149] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 36.795169] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 36.795190] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 36.795212] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 36.795237] ___sys_sendmsg (net/socket.c:2752) [ 36.795260] __sys_sendmsg (net/socket.c:2784) [ 36.795284] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 36.795307] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 36.795329] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 36.795358] RIP: 0033:0x7fa4ac01c08e [ 36.795379] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 36.795482] RSP: 002b:00007ffe96c266b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 36.795525] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa4ac01c08e [ 36.795564] RDX: 0000000000000000 RSI: 00007ffe96c26760 RDI: 0000000000000005 [ 36.795604] RBP: 00007ffe96c266c0 R08: 0000000000000000 R09: 0000000000000000 [ 36.795641] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5f [ 36.795687] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe96c26e30 | [ 36.823508] ------------[ cut here ]------------ | [ 36.823542] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2019 | [ 36.823598] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 36.823731] Tainted: [W]=WARN [ 36.823752] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 36.823802] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 36.823835] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 36.823933] RSP: 0018:ff718e9ec0e5b6f0 EFLAGS: 00010286 [ 36.823965] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 36.824007] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b500 [ 36.824054] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 36.824100] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 36.824147] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044322b500 [ 36.824187] FS: 00007f1b08074840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 36.824241] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.824277] CR2: 00005614d1dce4a8 CR3: 00000000030ab002 CR4: 0000000000771ef0 [ 36.824319] PKRU: 55555554 [ 36.824335] Call Trace: [ 36.824353] [ 36.824369] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 36.824393] notifier_call_chain (kernel/notifier.c:85) [ 36.824418] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 36.824443] ? nla_strscpy (lib/nlattr.c:795) [ 36.824467] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 36.824499] ? __nla_validate_parse (lib/nlattr.c:620) [ 36.824529] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 36.824557] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 36.824580] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 36.824610] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 36.824633] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 36.824657] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 36.824689] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 36.824712] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 36.824736] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 36.824766] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 36.824790] ___sys_sendmsg (net/socket.c:2752) [ 36.824812] __sys_sendmsg (net/socket.c:2784) [ 36.824837] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 36.824861] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 36.824883] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 36.824910] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 36.824942] RIP: 0033:0x7f1b082ae08e [ 36.824966] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 36.825071] RSP: 002b:00007ffe9e5ca850 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 36.825115] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1b082ae08e [ 36.825155] RDX: 0000000000000000 RSI: 00007ffe9e5ca900 RDI: 0000000000000005 [ 36.825198] RBP: 00007ffe9e5ca860 R08: 0000000000000000 R09: 0000000000000000 [ 36.825244] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5f [ 36.825287] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe9e5cafd0 | [ 36.854958] ------------[ cut here ]------------ | [ 36.854992] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2021 | [ 36.855047] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 36.855185] Tainted: [W]=WARN [ 36.855209] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 36.855252] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 36.855284] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 36.855374] RSP: 0018:ff718e9ec0e5b6f0 EFLAGS: 00010286 [ 36.855405] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 36.855452] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059600 [ 36.855488] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 36.855528] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 36.855568] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443059600 [ 36.855612] FS: 00007fc9ccd04840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 36.855660] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.855694] CR2: 00007f516e9cff98 CR3: 0000000008752006 CR4: 0000000000771ef0 [ 36.855734] PKRU: 55555554 [ 36.855748] Call Trace: [ 36.855769] [ 36.855785] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 36.855807] notifier_call_chain (kernel/notifier.c:85) [ 36.855831] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 36.855854] ? nla_strscpy (lib/nlattr.c:795) [ 36.855878] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 36.855907] ? __nla_validate_parse (lib/nlattr.c:620) [ 36.855934] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 36.855956] ? 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)) [ 36.855979] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 36.855999] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 36.856025] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 36.856055] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 36.856080] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 36.856110] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 36.856135] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 36.856155] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 36.856176] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 36.856197] ___sys_sendmsg (net/socket.c:2752) [ 36.856219] __sys_sendmsg (net/socket.c:2784) [ 36.856243] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 36.856267] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 36.856291] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 36.856316] RIP: 0033:0x7fc9ccf3e08e [ 36.856341] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 36.856442] RSP: 002b:00007ffc17959270 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 36.856491] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc9ccf3e08e [ 36.856535] RDX: 0000000000000000 RSI: 00007ffc17959320 RDI: 0000000000000005 [ 36.856575] RBP: 00007ffc17959280 R08: 0000000000000000 R09: 0000000000000000 [ 36.856621] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5f [ 36.856670] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc179599f0 | [ 36.875128] ------------[ cut here ]------------ | [ 36.875156] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2023 | [ 36.875211] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 36.875354] Tainted: [W]=WARN [ 36.875375] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 36.875409] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 36.875434] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 36.875540] RSP: 0018:ff718e9ec0e5b6f0 EFLAGS: 00010286 [ 36.875571] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 36.875611] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443053f00 [ 36.875653] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 36.875697] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 36.875742] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443053f00 [ 36.875791] FS: 00007efdd4204840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 36.875840] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.875881] CR2: 0000000024536988 CR3: 000000000320b004 CR4: 0000000000771ef0 [ 36.875924] PKRU: 55555554 [ 36.875939] Call Trace: [ 36.875952] [ 36.875967] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 36.875988] notifier_call_chain (kernel/notifier.c:85) [ 36.876009] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 36.876035] ? nla_strscpy (lib/nlattr.c:795) [ 36.876059] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 36.876087] ? __nla_validate_parse (lib/nlattr.c:620) [ 36.876117] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 36.876136] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 36.876158] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 36.876189] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 36.876211] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 36.876237] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 36.876267] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 36.876287] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 36.876307] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 36.876330] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 36.876353] ___sys_sendmsg (net/socket.c:2752) [ 36.876374] __sys_sendmsg (net/socket.c:2784) [ 36.876396] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 36.876421] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 36.876444] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 36.876472] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 36.876501] RIP: 0033:0x7efdd443e08e [ 36.876521] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 36.876622] RSP: 002b:00007fffeba403d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 36.876664] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007efdd443e08e [ 36.876709] RDX: 0000000000000000 RSI: 00007fffeba40480 RDI: 0000000000000005 [ 36.876748] RBP: 00007fffeba403e0 R08: 0000000000000000 R09: 0000000000000000 [ 36.876800] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf5f [ 36.876838] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffeba40b50 | [ 36.901414] ------------[ cut here ]------------ | [ 36.901454] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2024 | [ 36.901513] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 36.901661] Tainted: [W]=WARN [ 36.901682] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 36.901716] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 36.901744] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 36.901852] RSP: 0018:ff718e9ec0e5b6f0 EFLAGS: 00010286 [ 36.901879] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 36.901926] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b600 [ 36.901976] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 36.902016] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 36.902057] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044322b600 [ 36.902100] FS: 00007fe814bbe840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 36.902145] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.902187] CR2: 000000002df68988 CR3: 0000000003040005 CR4: 0000000000771ef0 [ 36.902238] PKRU: 55555554 [ 36.902252] Call Trace: [ 36.902265] [ 36.902284] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 36.902307] notifier_call_chain (kernel/notifier.c:85) [ 36.902328] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 36.902358] ? nla_strscpy (lib/nlattr.c:795) [ 36.902380] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 36.902413] ? __nla_validate_parse (lib/nlattr.c:620) [ 36.902444] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 36.902466] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 36.902489] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 36.902520] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 36.902542] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 36.902566] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 36.902593] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 36.902616] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 36.902640] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 36.902658] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 36.902685] ___sys_sendmsg (net/socket.c:2752) [ 36.902708] __sys_sendmsg (net/socket.c:2784) [ 36.902734] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 36.902763] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 36.902789] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 36.902818] RIP: 0033:0x7fe814df808e [ 36.902838] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 36.902938] RSP: 002b:00007ffc9ff35410 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 36.902983] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe814df808e [ 36.903021] RDX: 0000000000000000 RSI: 00007ffc9ff354c0 RDI: 0000000000000005 [ 36.903071] RBP: 00007ffc9ff35420 R08: 0000000000000000 R09: 0000000000000000 [ 36.903108] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf60 [ 36.903151] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc9ff35b90 | [ 36.910641] ------------[ cut here ]------------ | [ 36.910677] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2026 | [ 36.910728] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 36.910862] Tainted: [W]=WARN [ 36.910885] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 36.910921] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 36.910954] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 36.911061] RSP: 0018:ff718e9ec0e5b6f0 EFLAGS: 00010286 [ 36.911086] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 36.911129] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b600 [ 36.911171] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 36.911213] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 36.911260] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044322b600 [ 36.911299] FS: 00007f0c453c9840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 36.911343] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.911375] CR2: 0000000034638988 CR3: 00000000018b7004 CR4: 0000000000771ef0 [ 36.911421] PKRU: 55555554 [ 36.911435] Call Trace: [ 36.911452] [ 36.911466] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 36.911491] notifier_call_chain (kernel/notifier.c:85) [ 36.911512] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 36.911533] ? nla_strscpy (lib/nlattr.c:795) [ 36.911558] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 36.911592] ? __nla_validate_parse (lib/nlattr.c:620) [ 36.911621] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 36.911646] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 36.911672] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 36.911701] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 36.911728] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 36.911752] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 36.911787] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 36.911813] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 36.911835] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 36.911855] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 36.911882] ___sys_sendmsg (net/socket.c:2752) [ 36.911906] __sys_sendmsg (net/socket.c:2784) [ 36.911930] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 36.911949] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 36.911971] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 36.912003] RIP: 0033:0x7f0c4560308e [ 36.912024] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 36.912120] RSP: 002b:00007fff4167e7b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 36.912167] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0c4560308e [ 36.912212] RDX: 0000000000000000 RSI: 00007fff4167e860 RDI: 0000000000000005 [ 36.912257] RBP: 00007fff4167e7c0 R08: 0000000000000000 R09: 0000000000000000 [ 36.912299] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf60 [ 36.912337] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff4167ef30 | [ 36.936978] ------------[ cut here ]------------ | [ 36.937028] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2027 | [ 36.937089] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 36.937220] Tainted: [W]=WARN [ 36.937249] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 36.937292] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 36.937321] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 36.937422] RSP: 0018:ff718e9ec0e5b6f0 EFLAGS: 00010286 [ 36.937449] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 36.937489] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228100 [ 36.937528] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 36.937570] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 36.937609] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443228100 [ 36.937656] FS: 00007fd884e60840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 36.937706] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.937741] CR2: 00007f4969e3ff98 CR3: 000000000d26a006 CR4: 0000000000771ef0 [ 36.937791] PKRU: 55555554 [ 36.937805] Call Trace: [ 36.937821] [ 36.937837] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 36.937859] notifier_call_chain (kernel/notifier.c:85) [ 36.937883] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 36.937905] ? nla_strscpy (lib/nlattr.c:795) [ 36.937929] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 36.937959] ? __nla_validate_parse (lib/nlattr.c:620) [ 36.937990] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 36.938016] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 36.938040] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 36.938068] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 36.938091] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 36.938112] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 36.938138] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 36.938164] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 36.938188] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 36.938210] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 36.938235] ___sys_sendmsg (net/socket.c:2752) [ 36.938257] __sys_sendmsg (net/socket.c:2784) [ 36.938278] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 36.938298] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 36.938318] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 36.938346] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 36.938374] RIP: 0033:0x7fd88509a08e [ 36.938397] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 36.938501] RSP: 002b:00007fffe8c76540 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 36.938542] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd88509a08e [ 36.938586] RDX: 0000000000000000 RSI: 00007fffe8c765f0 RDI: 0000000000000005 [ 36.938626] RBP: 00007fffe8c76550 R08: 0000000000000000 R09: 0000000000000000 [ 36.938671] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf60 [ 36.938716] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffe8c76cc0 | [ 36.956547] ------------[ cut here ]------------ | [ 36.956591] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2029 | [ 36.956680] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 36.956844] Tainted: [W]=WARN [ 36.956865] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 36.956899] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 36.956933] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 36.957032] RSP: 0018:ff718e9ec0e5b6f0 EFLAGS: 00010286 [ 36.957059] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 36.957102] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2c700 [ 36.957159] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 36.957205] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 36.957250] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2c700 [ 36.957298] FS: 00007f1a9ece8840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 36.957342] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.957380] CR2: 00007feff162f668 CR3: 00000000032de003 CR4: 0000000000771ef0 [ 36.957425] PKRU: 55555554 [ 36.957441] Call Trace: [ 36.957454] [ 36.957469] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 36.957488] notifier_call_chain (kernel/notifier.c:85) [ 36.957511] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 36.957530] ? nla_strscpy (lib/nlattr.c:795) [ 36.957555] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 36.957584] ? __nla_validate_parse (lib/nlattr.c:620) [ 36.957615] ? __free_pages_prepare (mm/page_alloc.c:1373 (discriminator 26)) [ 36.957650] ? __pcs_replace_empty_main (mm/slub.c:4620) [ 36.957681] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 36.957706] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 36.957727] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 36.957754] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 36.957782] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 36.957803] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 36.957832] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 36.957856] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 36.957875] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 36.957895] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 36.957915] ___sys_sendmsg (net/socket.c:2752) [ 36.957939] __sys_sendmsg (net/socket.c:2784) [ 36.957960] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 36.957984] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 36.958005] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 36.958035] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 36.958061] RIP: 0033:0x7f1a9ef2208e [ 36.958079] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 36.958176] RSP: 002b:00007ffdb58b9b10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 36.958222] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1a9ef2208e [ 36.958269] RDX: 0000000000000000 RSI: 00007ffdb58b9bc0 RDI: 0000000000000005 [ 36.958315] RBP: 00007ffdb58b9b20 R08: 0000000000000000 R09: 0000000000000000 [ 36.958360] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf60 [ 36.958404] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdb58ba290 | [ 36.990723] ------------[ cut here ]------------ | [ 36.990781] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2030 | [ 36.990837] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 36.990966] Tainted: [W]=WARN [ 36.990989] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 36.991030] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 36.991063] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 36.991157] RSP: 0018:ff718e9ec0e5b6f0 EFLAGS: 00010286 [ 36.991186] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 36.991228] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b400 [ 36.991276] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 36.991325] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 36.991364] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044322b400 [ 36.991411] FS: 00007f6e47a73840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 36.991462] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.991499] CR2: 00007f73fd82c930 CR3: 0000000003049004 CR4: 0000000000771ef0 [ 36.991543] PKRU: 55555554 [ 36.991556] Call Trace: [ 36.991570] [ 36.991585] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 36.991609] notifier_call_chain (kernel/notifier.c:85) [ 36.991629] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 36.991653] ? nla_strscpy (lib/nlattr.c:795) [ 36.991677] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 36.991708] ? __nla_validate_parse (lib/nlattr.c:620) [ 36.991738] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 36.991770] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 36.991792] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 36.991823] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 36.991843] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 36.991866] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 36.991895] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 36.991917] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 36.991941] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 36.991964] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 36.991986] ___sys_sendmsg (net/socket.c:2752) [ 36.992008] __sys_sendmsg (net/socket.c:2784) [ 36.992029] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 36.992051] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 36.992074] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 36.992101] RIP: 0033:0x7f6e47cad08e [ 36.992122] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 36.992229] RSP: 002b:00007ffeee30ccf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 36.992277] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6e47cad08e [ 36.992319] RDX: 0000000000000000 RSI: 00007ffeee30cda0 RDI: 0000000000000005 [ 36.992359] RBP: 00007ffeee30cd00 R08: 0000000000000000 R09: 0000000000000000 [ 36.992401] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf60 [ 36.992446] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeee30d470 | [ 37.010815] ------------[ cut here ]------------ | [ 37.010849] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2032 | [ 37.010903] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 37.011034] Tainted: [W]=WARN [ 37.011052] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 37.011096] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 37.011127] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 37.011227] RSP: 0018:ff718e9ec0e5b6f0 EFLAGS: 00010286 [ 37.011257] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 37.011301] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b400 [ 37.011342] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 37.011384] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 37.011429] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044322b400 [ 37.011471] FS: 00007f227025d840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 37.011515] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.011548] CR2: 00007f040a9987a0 CR3: 0000000008752003 CR4: 0000000000771ef0 [ 37.011590] PKRU: 55555554 [ 37.011606] Call Trace: [ 37.011620] [ 37.011636] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 37.011662] notifier_call_chain (kernel/notifier.c:85) [ 37.011684] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 37.011708] ? nla_strscpy (lib/nlattr.c:795) [ 37.011730] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 37.011758] ? __nla_validate_parse (lib/nlattr.c:620) [ 37.011791] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 37.011813] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 37.011836] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 37.011863] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 37.011885] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 37.011907] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 37.011934] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 37.011954] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 37.011975] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 37.011995] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 37.012016] ___sys_sendmsg (net/socket.c:2752) [ 37.012040] __sys_sendmsg (net/socket.c:2784) [ 37.012062] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 37.012081] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 37.012103] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 37.012129] RIP: 0033:0x7f227049708e [ 37.012150] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 37.012245] RSP: 002b:00007ffe0f61e200 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 37.012287] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f227049708e [ 37.012327] RDX: 0000000000000000 RSI: 00007ffe0f61e2b0 RDI: 0000000000000005 [ 37.012368] RBP: 00007ffe0f61e210 R08: 0000000000000000 R09: 0000000000000000 [ 37.012408] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf60 [ 37.012448] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe0f61e980 | [ 37.040532] ------------[ cut here ]------------ | [ 37.040587] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2034 | [ 37.040645] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 37.040790] Tainted: [W]=WARN [ 37.040810] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 37.040842] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 37.040874] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 37.040977] RSP: 0018:ff718e9ec0e5b6f0 EFLAGS: 00010286 [ 37.041011] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 37.041054] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055400 [ 37.041094] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 37.041134] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 37.041171] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443055400 [ 37.041216] FS: 00007f06772d8840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 37.041265] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.041301] CR2: 00007fc86c5c9000 CR3: 000000000302d004 CR4: 0000000000771ef0 [ 37.041343] PKRU: 55555554 [ 37.041358] Call Trace: [ 37.041372] [ 37.041387] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 37.041406] notifier_call_chain (kernel/notifier.c:85) [ 37.041427] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 37.041454] ? nla_strscpy (lib/nlattr.c:795) [ 37.041479] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 37.041508] ? __nla_validate_parse (lib/nlattr.c:620) [ 37.041539] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 37.041563] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 37.041583] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 37.041610] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 37.041634] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 37.041659] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 37.041690] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 37.041713] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 37.041734] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 37.041755] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 37.041784] ___sys_sendmsg (net/socket.c:2752) [ 37.041808] __sys_sendmsg (net/socket.c:2784) [ 37.041827] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 37.041849] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 37.041869] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 37.041898] RIP: 0033:0x7f067751208e [ 37.041922] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 37.042020] RSP: 002b:00007fff6a6f48c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 37.042064] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f067751208e [ 37.042105] RDX: 0000000000000000 RSI: 00007fff6a6f4970 RDI: 0000000000000005 [ 37.042149] RBP: 00007fff6a6f48d0 R08: 0000000000000000 R09: 0000000000000000 [ 37.042191] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf60 [ 37.042234] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff6a6f5040 | [ 37.071073] ------------[ cut here ]------------ | [ 37.071123] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2035 | [ 37.071182] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 37.071327] Tainted: [W]=WARN [ 37.071348] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 37.071385] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 37.071415] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 37.071511] RSP: 0018:ff718e9ec0e5b6f0 EFLAGS: 00010286 [ 37.071538] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 37.071583] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b900 [ 37.071622] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 37.071666] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 37.071710] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044322b900 [ 37.071751] FS: 00007f3b1b0e6840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 37.071803] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.071842] CR2: 000000001910c988 CR3: 000000000333f003 CR4: 0000000000771ef0 [ 37.071886] PKRU: 55555554 [ 37.071902] Call Trace: [ 37.071917] [ 37.071935] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 37.071959] notifier_call_chain (kernel/notifier.c:85) [ 37.071982] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 37.072002] ? nla_strscpy (lib/nlattr.c:795) [ 37.072023] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 37.072051] ? __nla_validate_parse (lib/nlattr.c:620) [ 37.072080] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 37.072103] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 37.072122] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 37.072152] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 37.072172] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 37.072193] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 37.072222] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 37.072246] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 37.072269] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 37.072289] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 37.072311] ___sys_sendmsg (net/socket.c:2752) [ 37.072334] __sys_sendmsg (net/socket.c:2784) [ 37.072358] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 37.072377] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 37.072396] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 37.072431] RIP: 0033:0x7f3b1b32008e [ 37.072455] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 37.072551] RSP: 002b:00007ffc1ea19850 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 37.072594] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3b1b32008e [ 37.072636] RDX: 0000000000000000 RSI: 00007ffc1ea19900 RDI: 0000000000000005 [ 37.072677] RBP: 00007ffc1ea19860 R08: 0000000000000000 R09: 0000000000000000 [ 37.072720] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf60 [ 37.072826] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc1ea19fd0 | [ 37.077307] ------------[ cut here ]------------ | [ 37.077337] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2037 | [ 37.077393] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 37.077522] Tainted: [W]=WARN [ 37.077541] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 37.077577] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 37.077604] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 37.077708] RSP: 0018:ff718e9ec0e5b6f0 EFLAGS: 00010286 [ 37.077740] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 37.077789] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b900 [ 37.077838] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 37.077881] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 37.077922] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044322b900 [ 37.077968] FS: 00007fcaacc9c840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 37.078017] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.078047] CR2: 00007fa6e60414c0 CR3: 000000000307e005 CR4: 0000000000771ef0 [ 37.078093] PKRU: 55555554 [ 37.078106] Call Trace: [ 37.078118] [ 37.078134] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 37.078157] notifier_call_chain (kernel/notifier.c:85) [ 37.078178] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 37.078206] ? nla_strscpy (lib/nlattr.c:795) [ 37.078230] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 37.078273] ? __nla_validate_parse (lib/nlattr.c:620) [ 37.078300] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 37.078325] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 37.078349] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 37.078380] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 37.078402] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 37.078421] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 37.078449] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 37.078471] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 37.078492] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 37.078513] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 37.078535] ___sys_sendmsg (net/socket.c:2752) [ 37.078556] __sys_sendmsg (net/socket.c:2784) [ 37.078576] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 37.078599] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 37.078622] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 37.078655] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 37.078685] RIP: 0033:0x7fcaaced608e [ 37.078705] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 37.078810] RSP: 002b:00007ffeb1e24250 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 37.078851] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcaaced608e [ 37.078895] RDX: 0000000000000000 RSI: 00007ffeb1e24300 RDI: 0000000000000005 [ 37.078936] RBP: 00007ffeb1e24260 R08: 0000000000000000 R09: 0000000000000000 [ 37.078979] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf60 [ 37.079020] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeb1e249d0 | [ 37.095991] ------------[ cut here ]------------ | [ 37.096022] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2038 | [ 37.096084] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 37.096216] Tainted: [W]=WARN [ 37.096244] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 37.096281] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 37.096312] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 37.096413] RSP: 0018:ff718e9ec0e5b6f0 EFLAGS: 00010286 [ 37.096442] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 37.096484] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2d800 [ 37.096528] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 37.096573] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 37.096618] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2d800 [ 37.096666] FS: 00007f6f03472840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 37.096713] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.096749] CR2: 00007f6f037421a0 CR3: 00000000042f7001 CR4: 0000000000771ef0 [ 37.096796] PKRU: 55555554 [ 37.096810] Call Trace: [ 37.096825] [ 37.096840] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 37.096864] notifier_call_chain (kernel/notifier.c:85) [ 37.096886] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 37.096908] ? nla_strscpy (lib/nlattr.c:795) [ 37.096932] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 37.096961] ? __nla_validate_parse (lib/nlattr.c:620) [ 37.096995] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 37.097019] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 37.097039] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 37.097069] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 37.097093] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 37.097118] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 37.097153] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 37.097175] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 37.097196] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 37.097220] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 37.097245] ___sys_sendmsg (net/socket.c:2752) [ 37.097269] __sys_sendmsg (net/socket.c:2784) [ 37.097292] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 37.097314] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 37.097336] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 37.097364] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 37.097394] RIP: 0033:0x7f6f036ac08e [ 37.097416] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 37.097511] RSP: 002b:00007fffe8c0cce0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 37.097554] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6f036ac08e [ 37.097595] RDX: 0000000000000000 RSI: 00007fffe8c0cd90 RDI: 0000000000000005 [ 37.097640] RBP: 00007fffe8c0ccf0 R08: 0000000000000000 R09: 0000000000000000 [ 37.097685] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf60 [ 37.097727] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffe8c0d460 | [ 37.122277] ------------[ cut here ]------------ | [ 37.122307] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2040 | [ 37.122362] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 37.122487] Tainted: [W]=WARN [ 37.122508] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 37.122541] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 37.122574] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 37.122681] RSP: 0018:ff718e9ec0e5b6f0 EFLAGS: 00010286 [ 37.122712] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 37.122751] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2d800 [ 37.122800] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 37.122845] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 37.122890] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2d800 [ 37.122932] FS: 00007f49d1232840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 37.122976] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.123010] CR2: 00007f49d15021a0 CR3: 0000000003064005 CR4: 0000000000771ef0 [ 37.123056] PKRU: 55555554 [ 37.123071] Call Trace: [ 37.123085] [ 37.123099] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 37.123123] notifier_call_chain (kernel/notifier.c:85) [ 37.123145] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 37.123168] ? nla_strscpy (lib/nlattr.c:795) [ 37.123190] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 37.123222] ? __nla_validate_parse (lib/nlattr.c:620) [ 37.123260] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 37.123282] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 37.123304] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 37.123335] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 37.123357] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 37.123381] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 37.123404] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 37.123425] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 37.123447] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 37.123470] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 37.123492] ___sys_sendmsg (net/socket.c:2752) [ 37.123515] __sys_sendmsg (net/socket.c:2784) [ 37.123538] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 37.123561] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 37.123584] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 37.123616] RIP: 0033:0x7f49d146c08e [ 37.123643] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 37.123738] RSP: 002b:00007fffb1811200 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 37.123788] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f49d146c08e [ 37.123838] RDX: 0000000000000000 RSI: 00007fffb18112b0 RDI: 0000000000000005 [ 37.123878] RBP: 00007fffb1811210 R08: 0000000000000000 R09: 0000000000000000 [ 37.123919] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf60 [ 37.123959] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb1811980 | [ 37.143728] ------------[ cut here ]------------ | [ 37.143759] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2041 | [ 37.143828] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 37.143965] Tainted: [W]=WARN [ 37.143988] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 37.144027] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 37.144062] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 37.144159] RSP: 0018:ff718e9ec0e5b6f0 EFLAGS: 00010286 [ 37.144188] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 37.144239] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054200 [ 37.144283] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 37.144326] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 37.144366] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443054200 [ 37.144411] FS: 00007fd851366840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 37.144456] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.144497] CR2: 0000000021cc0988 CR3: 00000000033c3005 CR4: 0000000000771ef0 [ 37.144539] PKRU: 55555554 [ 37.144553] Call Trace: [ 37.144567] [ 37.144582] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 37.144602] notifier_call_chain (kernel/notifier.c:85) [ 37.144624] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 37.144651] ? nla_strscpy (lib/nlattr.c:795) [ 37.144675] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 37.144704] ? __nla_validate_parse (lib/nlattr.c:620) [ 37.144735] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 37.144756] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 37.144784] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 37.144812] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 37.144834] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 37.144857] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 37.144881] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 37.144911] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 37.144934] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 37.144957] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 37.144975] ___sys_sendmsg (net/socket.c:2752) [ 37.144996] __sys_sendmsg (net/socket.c:2784) [ 37.145016] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 37.145038] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 37.145060] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 37.145087] RIP: 0033:0x7fd8515a008e [ 37.145107] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 37.145207] RSP: 002b:00007fffb0a8cec0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 37.145254] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd8515a008e [ 37.145298] RDX: 0000000000000000 RSI: 00007fffb0a8cf70 RDI: 0000000000000005 [ 37.145347] RBP: 00007fffb0a8ced0 R08: 0000000000000000 R09: 0000000000000000 [ 37.145390] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf60 [ 37.145430] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb0a8d640 | [ 37.168821] ------------[ cut here ]------------ | [ 37.168861] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2043 | [ 37.168922] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 37.169044] Tainted: [W]=WARN [ 37.169066] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 37.169101] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 37.169131] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 37.169235] RSP: 0018:ff718e9ec0e5b6f0 EFLAGS: 00010286 [ 37.169259] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 37.169302] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2d800 [ 37.169345] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 37.169387] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 37.169427] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2d800 [ 37.169474] FS: 00007f17a4fe3840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 37.169519] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.169554] CR2: 00000000129bd988 CR3: 0000000008721001 CR4: 0000000000771ef0 [ 37.169599] PKRU: 55555554 [ 37.169614] Call Trace: [ 37.169629] [ 37.169646] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 37.169670] notifier_call_chain (kernel/notifier.c:85) [ 37.169693] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 37.169714] ? nla_strscpy (lib/nlattr.c:795) [ 37.169736] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 37.169771] ? __nla_validate_parse (lib/nlattr.c:620) [ 37.169803] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 37.169825] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 37.169845] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 37.169872] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 37.169892] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 37.169910] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 37.169939] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 37.169959] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 37.169981] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 37.170003] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 37.170021] ___sys_sendmsg (net/socket.c:2752) [ 37.170042] __sys_sendmsg (net/socket.c:2784) [ 37.170062] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 37.170085] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 37.170105] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 37.170133] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 37.170165] RIP: 0033:0x7f17a521d08e [ 37.170187] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 37.170282] RSP: 002b:00007ffd53665c60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 37.170330] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f17a521d08e [ 37.170372] RDX: 0000000000000000 RSI: 00007ffd53665d10 RDI: 0000000000000005 [ 37.170414] RBP: 00007ffd53665c70 R08: 0000000000000000 R09: 0000000000000000 [ 37.170454] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf60 [ 37.170492] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd536663e0 | [ 37.187263] ------------[ cut here ]------------ | [ 37.187294] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2044 | [ 37.187350] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 37.187480] Tainted: [W]=WARN [ 37.187503] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 37.187541] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 37.187575] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 37.187672] RSP: 0018:ff718e9ec0e5b6f0 EFLAGS: 00010286 [ 37.187699] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 37.187745] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1400 [ 37.187796] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 37.187836] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 37.187870] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04418e1400 [ 37.187912] FS: 00007f19a3783840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 37.187951] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.187984] CR2: 000000002f854988 CR3: 0000000003383006 CR4: 0000000000771ef0 [ 37.188027] PKRU: 55555554 [ 37.188044] Call Trace: [ 37.188063] [ 37.188079] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 37.188102] notifier_call_chain (kernel/notifier.c:85) [ 37.188123] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 37.188144] ? nla_strscpy (lib/nlattr.c:795) [ 37.188166] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 37.188198] ? __nla_validate_parse (lib/nlattr.c:620) [ 37.188227] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 37.188255] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 37.188276] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 37.188306] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 37.188328] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 37.188349] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 37.188378] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 37.188397] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 37.188417] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 37.188439] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 37.188462] ___sys_sendmsg (net/socket.c:2752) [ 37.188486] __sys_sendmsg (net/socket.c:2784) [ 37.188510] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 37.188531] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 37.188557] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 37.188586] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 37.188611] RIP: 0033:0x7f19a39bd08e [ 37.188633] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 37.188733] RSP: 002b:00007ffe6a8186e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 37.188785] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f19a39bd08e [ 37.188826] RDX: 0000000000000000 RSI: 00007ffe6a818790 RDI: 0000000000000005 [ 37.188868] RBP: 00007ffe6a8186f0 R08: 0000000000000000 R09: 0000000000000000 [ 37.188908] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf60 [ 37.188949] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe6a818e60 | [ 37.203049] ------------[ cut here ]------------ | [ 37.203084] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2046 | [ 37.203138] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 37.203282] Tainted: [W]=WARN [ 37.203302] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 37.203334] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 37.203363] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 37.203459] RSP: 0018:ff718e9ec0e5b6f0 EFLAGS: 00010286 [ 37.203495] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 37.203535] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2ca00 [ 37.203578] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 37.203620] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 37.203692] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2ca00 [ 37.203739] FS: 00007fba9721f840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 37.203791] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.203828] CR2: 000000001c392988 CR3: 000000000307e003 CR4: 0000000000771ef0 [ 37.203863] PKRU: 55555554 [ 37.203879] Call Trace: [ 37.203893] [ 37.203908] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 37.203928] notifier_call_chain (kernel/notifier.c:85) [ 37.203950] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 37.203971] ? nla_strscpy (lib/nlattr.c:795) [ 37.203990] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 37.204021] ? __nla_validate_parse (lib/nlattr.c:620) [ 37.204051] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 37.204074] ? kmem_cache_alloc_node_noprof (mm/slub.c:4749 mm/slub.c:4883 mm/slub.c:4950) [ 37.204099] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 37.204120] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 37.204149] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 37.204171] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 37.204192] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 37.204220] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 37.204244] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 37.204267] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 37.204292] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 37.204318] ___sys_sendmsg (net/socket.c:2752) [ 37.204339] __sys_sendmsg (net/socket.c:2784) [ 37.204362] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 37.204383] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 37.204403] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 37.204432] RIP: 0033:0x7fba9745908e [ 37.204453] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 37.204544] RSP: 002b:00007ffee80ea740 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 37.204586] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fba9745908e [ 37.204624] RDX: 0000000000000000 RSI: 00007ffee80ea7f0 RDI: 0000000000000005 [ 37.204666] RBP: 00007ffee80ea750 R08: 0000000000000000 R09: 0000000000000000 [ 37.204712] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf60 [ 37.204757] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffee80eaec0 | [ 37.232841] ------------[ cut here ]------------ | [ 37.232895] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2048 | [ 37.232955] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 37.233075] Tainted: [W]=WARN [ 37.233099] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 37.233137] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 37.233167] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 37.233262] RSP: 0018:ff718e9ec0e5b6f0 EFLAGS: 00010286 [ 37.233291] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 37.233327] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322ba00 [ 37.233368] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 37.233414] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 37.233457] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044322ba00 [ 37.233501] FS: 00007f1ae9b25840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 37.233547] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.233583] CR2: 00007fb00e5cd2a0 CR3: 0000000009644004 CR4: 0000000000771ef0 [ 37.233624] PKRU: 55555554 [ 37.233640] Call Trace: [ 37.233655] [ 37.233672] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 37.233696] notifier_call_chain (kernel/notifier.c:85) [ 37.233721] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 37.233744] ? nla_strscpy (lib/nlattr.c:795) [ 37.233768] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 37.233800] ? __nla_validate_parse (lib/nlattr.c:620) [ 37.233829] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 37.233852] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 37.233874] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 37.233901] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 37.233925] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 37.233947] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 37.233975] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 37.233996] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 37.234016] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 37.234042] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 37.234066] ___sys_sendmsg (net/socket.c:2752) [ 37.234086] __sys_sendmsg (net/socket.c:2784) [ 37.234110] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 37.234132] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 37.234153] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 37.234182] RIP: 0033:0x7f1ae9d5f08e [ 37.234205] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 37.234298] RSP: 002b:00007ffd5a354c20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 37.234345] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1ae9d5f08e [ 37.234387] RDX: 0000000000000000 RSI: 00007ffd5a354cd0 RDI: 0000000000000005 [ 37.234429] RBP: 00007ffd5a354c30 R08: 0000000000000000 R09: 0000000000000000 [ 37.234474] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf60 [ 37.234513] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd5a3553a0 | [ 37.258564] ------------[ cut here ]------------ | [ 37.258629] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2050 | [ 37.258687] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 37.258816] Tainted: [W]=WARN [ 37.258839] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 37.258876] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 37.258900] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 37.259001] RSP: 0018:ff718e9ec0e5b6f0 EFLAGS: 00010286 [ 37.259033] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 37.259072] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322bb00 [ 37.259115] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 37.259160] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 37.259198] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044322bb00 [ 37.259248] FS: 00007f7824a30840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 37.259293] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.259331] CR2: 00007f7824d001a0 CR3: 00000000032a9002 CR4: 0000000000771ef0 [ 37.259376] PKRU: 55555554 [ 37.259392] Call Trace: [ 37.259408] [ 37.259422] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 37.259441] notifier_call_chain (kernel/notifier.c:85) [ 37.259464] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 37.259487] ? nla_strscpy (lib/nlattr.c:795) [ 37.259510] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 37.259539] ? __nla_validate_parse (lib/nlattr.c:620) [ 37.259569] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 37.259590] ? 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)) [ 37.259613] ? sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1061) [ 37.259647] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 37.259668] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 37.259696] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 37.259719] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 37.259740] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 37.259769] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 37.259791] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 37.259813] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 37.259833] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 37.259855] ___sys_sendmsg (net/socket.c:2752) [ 37.259875] __sys_sendmsg (net/socket.c:2784) [ 37.259897] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 37.259922] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 37.259943] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 37.259969] RIP: 0033:0x7f7824c6a08e [ 37.259993] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 37.260091] RSP: 002b:00007ffd6399e930 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 37.260131] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7824c6a08e [ 37.260170] RDX: 0000000000000000 RSI: 00007ffd6399e9e0 RDI: 0000000000000005 [ 37.260210] RBP: 00007ffd6399e940 R08: 0000000000000000 R09: 0000000000000000 [ 37.260251] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf60 [ 37.260295] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd6399f0b0 | [ 37.267861] ------------[ cut here ]------------ | [ 37.267891] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2051 | [ 37.267944] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 37.268079] Tainted: [W]=WARN [ 37.268102] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 37.268140] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 37.268169] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 37.268268] RSP: 0018:ff718e9ec0e5b6f0 EFLAGS: 00010286 [ 37.268299] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 37.268340] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1400 [ 37.268390] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 37.268431] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 37.268473] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04418e1400 [ 37.268516] FS: 00007fe734288840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 37.268560] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.268594] CR2: 0000000012ecf988 CR3: 00000000032a3003 CR4: 0000000000771ef0 [ 37.268638] PKRU: 55555554 [ 37.268654] Call Trace: [ 37.268669] [ 37.268685] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 37.268706] notifier_call_chain (kernel/notifier.c:85) [ 37.268728] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 37.268750] ? nla_strscpy (lib/nlattr.c:795) [ 37.268775] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 37.268804] ? __nla_validate_parse (lib/nlattr.c:620) [ 37.268834] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 37.268853] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 37.268874] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 37.268903] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 37.268926] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 37.268949] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 37.268983] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 37.269006] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 37.269026] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 37.269051] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 37.269073] ___sys_sendmsg (net/socket.c:2752) [ 37.269096] __sys_sendmsg (net/socket.c:2784) [ 37.269120] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 37.269143] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 37.269164] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 37.269188] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 37.269218] RIP: 0033:0x7fe7344c208e [ 37.269239] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 37.269341] RSP: 002b:00007ffd45120800 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 37.269385] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe7344c208e [ 37.269425] RDX: 0000000000000000 RSI: 00007ffd451208b0 RDI: 0000000000000005 [ 37.269464] RBP: 00007ffd45120810 R08: 0000000000000000 R09: 0000000000000000 [ 37.269507] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf60 [ 37.269545] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd45120f80 | [ 37.293175] ------------[ cut here ]------------ | [ 37.293203] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2052 | [ 37.293264] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 37.293395] Tainted: [W]=WARN [ 37.293417] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 37.293454] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 37.293487] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 37.293589] RSP: 0018:ff718e9ec0e5b6f0 EFLAGS: 00010286 [ 37.293620] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 37.293665] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fd100 [ 37.293705] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 37.293748] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 37.293797] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04431fd100 [ 37.293843] FS: 00007eff84a3a840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 37.293885] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.293923] CR2: 0000000007ffb988 CR3: 000000000324e002 CR4: 0000000000771ef0 [ 37.293965] PKRU: 55555554 [ 37.293979] Call Trace: [ 37.293996] [ 37.294012] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 37.294034] notifier_call_chain (kernel/notifier.c:85) [ 37.294056] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 37.294077] ? nla_strscpy (lib/nlattr.c:795) [ 37.294100] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 37.294129] ? __nla_validate_parse (lib/nlattr.c:620) [ 37.294154] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 37.294179] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 37.294199] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 37.294235] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 37.294258] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 37.294278] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 37.294307] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 37.294331] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 37.294357] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 37.294380] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 37.294401] ___sys_sendmsg (net/socket.c:2752) [ 37.294429] __sys_sendmsg (net/socket.c:2784) [ 37.294452] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 37.294475] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 37.294495] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 37.294525] RIP: 0033:0x7eff84c7408e [ 37.294546] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 37.294637] RSP: 002b:00007ffdd963ac90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 37.294681] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007eff84c7408e [ 37.294721] RDX: 0000000000000000 RSI: 00007ffdd963ad40 RDI: 0000000000000005 [ 37.294766] RBP: 00007ffdd963aca0 R08: 0000000000000000 R09: 0000000000000000 [ 37.294804] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf60 [ 37.294843] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdd963b410 | [ 37.315366] ------------[ cut here ]------------ | [ 37.315396] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2054 | [ 37.315450] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 37.315584] Tainted: [W]=WARN [ 37.315605] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 37.315640] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 37.315677] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 37.315780] RSP: 0018:ff718e9ec0e5b6f0 EFLAGS: 00010286 [ 37.315811] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 37.315857] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058000 [ 37.315899] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 37.315945] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 37.315990] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443058000 [ 37.316031] FS: 00007fe420290840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 37.316075] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.316109] CR2: 00007fe4205601a0 CR3: 00000000041dc001 CR4: 0000000000771ef0 [ 37.316156] PKRU: 55555554 [ 37.316171] Call Trace: [ 37.316187] [ 37.316201] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 37.316227] notifier_call_chain (kernel/notifier.c:85) [ 37.316257] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 37.316278] ? nla_strscpy (lib/nlattr.c:795) [ 37.316302] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 37.316330] ? __nla_validate_parse (lib/nlattr.c:620) [ 37.316356] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 37.316378] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 37.316402] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 37.316432] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 37.316455] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 37.316476] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 37.316504] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 37.316530] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 37.316553] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 37.316574] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 37.316594] ___sys_sendmsg (net/socket.c:2752) [ 37.316615] __sys_sendmsg (net/socket.c:2784) [ 37.316640] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 37.316666] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 37.316691] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 37.316720] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 37.316752] RIP: 0033:0x7fe4204ca08e [ 37.316778] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 37.316869] RSP: 002b:00007ffc3ebae3f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 37.316909] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe4204ca08e [ 37.316948] RDX: 0000000000000000 RSI: 00007ffc3ebae4a0 RDI: 0000000000000005 [ 37.316990] RBP: 00007ffc3ebae400 R08: 0000000000000000 R09: 0000000000000000 [ 37.317029] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf60 [ 37.317074] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc3ebaeb70 | [ 37.342338] ------------[ cut here ]------------ | [ 37.342370] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2055 | [ 37.342429] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 37.342549] Tainted: [W]=WARN [ 37.342571] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 37.342604] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 37.342633] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 37.342732] RSP: 0018:ff718e9ec0e5b6f0 EFLAGS: 00010286 [ 37.342759] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 37.342806] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305ac00 [ 37.342846] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 37.342888] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 37.342926] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044305ac00 [ 37.342978] FS: 00007f4657796840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 37.343020] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.343058] CR2: 00007f3fab57d888 CR3: 0000000003069003 CR4: 0000000000771ef0 [ 37.343101] PKRU: 55555554 [ 37.343116] Call Trace: [ 37.343131] [ 37.343146] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 37.343168] notifier_call_chain (kernel/notifier.c:85) [ 37.343189] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 37.343211] ? nla_strscpy (lib/nlattr.c:795) [ 37.343236] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 37.343267] ? __nla_validate_parse (lib/nlattr.c:620) [ 37.343297] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 37.343319] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 37.343343] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 37.343367] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 37.343389] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 37.343410] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 37.343438] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 37.343460] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 37.343480] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 37.343503] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 37.343527] ___sys_sendmsg (net/socket.c:2752) [ 37.343549] __sys_sendmsg (net/socket.c:2784) [ 37.343572] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 37.343593] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 37.343616] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 37.343646] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 37.343674] RIP: 0033:0x7f46579d008e [ 37.343698] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 37.343802] RSP: 002b:00007ffd118a8eb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 37.343846] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f46579d008e [ 37.343889] RDX: 0000000000000000 RSI: 00007ffd118a8f60 RDI: 0000000000000005 [ 37.343929] RBP: 00007ffd118a8ec0 R08: 0000000000000000 R09: 0000000000000000 [ 37.343981] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf60 [ 37.344027] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd118a9630 | [ 37.365108] ------------[ cut here ]------------ | [ 37.365144] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2057 | [ 37.365207] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 37.365350] Tainted: [W]=WARN [ 37.365372] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 37.365408] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 37.365437] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 37.365549] RSP: 0018:ff718e9ec0e5b6f0 EFLAGS: 00010286 [ 37.365588] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 37.365640] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054100 [ 37.365689] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 37.365733] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 37.365779] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443054100 [ 37.365829] FS: 00007faf969fb840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 37.365868] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.365901] CR2: 000000000a3cf988 CR3: 000000000c632001 CR4: 0000000000771ef0 [ 37.365947] PKRU: 55555554 [ 37.365959] Call Trace: [ 37.365974] [ 37.365990] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 37.366015] notifier_call_chain (kernel/notifier.c:85) [ 37.366035] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 37.366058] ? nla_strscpy (lib/nlattr.c:795) [ 37.366082] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 37.366121] ? __nla_validate_parse (lib/nlattr.c:620) [ 37.366153] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 37.366175] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 37.366193] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 37.366227] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 37.366249] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 37.366267] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 37.366294] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 37.366316] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 37.366337] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 37.366359] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 37.366381] ___sys_sendmsg (net/socket.c:2752) [ 37.366401] __sys_sendmsg (net/socket.c:2784) [ 37.366420] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 37.366442] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 37.366463] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 37.366495] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 37.366520] RIP: 0033:0x7faf96c3508e [ 37.366547] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 37.366651] RSP: 002b:00007ffeb75c46e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 37.366695] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007faf96c3508e [ 37.366738] RDX: 0000000000000000 RSI: 00007ffeb75c4790 RDI: 0000000000000005 [ 37.366784] RBP: 00007ffeb75c46f0 R08: 0000000000000000 R09: 0000000000000000 [ 37.366825] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf60 [ 37.366864] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeb75c4e60 | [ 37.390162] ------------[ cut here ]------------ | [ 37.390211] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2059 | [ 37.390274] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 37.390410] Tainted: [W]=WARN [ 37.390435] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 37.390475] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 37.390513] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 37.390618] RSP: 0018:ff718e9ec0e9b6f0 EFLAGS: 00010286 [ 37.390648] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 37.390694] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228100 [ 37.390739] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 37.390784] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 37.390829] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443228100 [ 37.390878] FS: 00007f2c733d6840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 37.390923] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.390959] CR2: 00000000135bc988 CR3: 0000000003356004 CR4: 0000000000771ef0 [ 37.391004] PKRU: 55555554 [ 37.391018] Call Trace: [ 37.391029] [ 37.391044] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 37.391065] notifier_call_chain (kernel/notifier.c:85) [ 37.391085] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 37.391109] ? nla_strscpy (lib/nlattr.c:795) [ 37.391132] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 37.391164] ? __nla_validate_parse (lib/nlattr.c:620) [ 37.391193] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 37.391214] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 37.391239] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 37.391269] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 37.391288] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 37.391310] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 37.391337] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 37.391361] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 37.391383] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 37.391405] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 37.391428] ___sys_sendmsg (net/socket.c:2752) [ 37.391449] __sys_sendmsg (net/socket.c:2784) [ 37.391473] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 37.391496] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 37.391517] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 37.391547] RIP: 0033:0x7f2c7361008e [ 37.391565] 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 [ 37.391660] RSP: 002b:00007ffdf2a9bbc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 37.391702] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2c7361008e [ 37.391743] RDX: 0000000000000000 RSI: 00007ffdf2a9bc70 RDI: 0000000000000005 [ 37.391790] RBP: 00007ffdf2a9bbd0 R08: 0000000000000000 R09: 0000000000000000 [ 37.391832] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf60 [ 37.391875] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdf2a9c340 | [ 37.419142] ------------[ cut here ]------------ | [ 37.419190] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2061 | [ 37.419257] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 37.419388] Tainted: [W]=WARN [ 37.419411] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 37.419447] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 37.419478] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 37.419576] RSP: 0018:ff718e9ec0e9b6f0 EFLAGS: 00010286 [ 37.419606] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 37.419650] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055400 [ 37.419694] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 37.419738] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 37.419790] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443055400 [ 37.419834] FS: 00007f8e28fe9840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 37.419877] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.419915] CR2: 00007f75ce95d2a0 CR3: 00000000041c3003 CR4: 0000000000771ef0 [ 37.419953] PKRU: 55555554 [ 37.419969] Call Trace: [ 37.419984] [ 37.419999] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 37.420018] notifier_call_chain (kernel/notifier.c:85) [ 37.420039] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 37.420061] ? nla_strscpy (lib/nlattr.c:795) [ 37.420084] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 37.420109] ? 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)) [ 37.420131] ? sysvec_call_function_single (arch/x86/kernel/smp.c:267) [ 37.420162] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 37.420187] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 37.420209] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 37.420242] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 37.420266] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 37.420292] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 37.420319] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 37.420343] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 37.420365] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 37.420387] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 37.420412] ___sys_sendmsg (net/socket.c:2752) [ 37.420436] __sys_sendmsg (net/socket.c:2784) [ 37.420457] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 37.420481] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 37.420505] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 37.420531] RIP: 0033:0x7f8e2922308e [ 37.420550] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 37.420643] RSP: 002b:00007fffded30b40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 37.420689] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8e2922308e [ 37.420730] RDX: 0000000000000000 RSI: 00007fffded30bf0 RDI: 0000000000000005 [ 37.420782] RBP: 00007fffded30b50 R08: 0000000000000000 R09: 0000000000000000 [ 37.420825] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf60 [ 37.420868] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffded312c0 | [ 37.440342] ------------[ cut here ]------------ | [ 37.440374] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2063 | [ 37.440432] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 37.440567] Tainted: [W]=WARN [ 37.440589] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 37.440622] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 37.440653] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 37.440749] RSP: 0018:ff718e9ec0e9b6f0 EFLAGS: 00010286 [ 37.440782] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 37.440825] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441891c00 [ 37.440866] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 37.440910] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 37.440952] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441891c00 [ 37.440998] FS: 00007f1e44068840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 37.441039] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.441072] CR2: 0000000016335988 CR3: 000000000401f002 CR4: 0000000000771ef0 [ 37.441116] PKRU: 55555554 [ 37.441128] Call Trace: [ 37.441144] [ 37.441158] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 37.441180] notifier_call_chain (kernel/notifier.c:85) [ 37.441206] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 37.441227] ? nla_strscpy (lib/nlattr.c:795) [ 37.441252] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 37.441280] ? __nla_validate_parse (lib/nlattr.c:620) [ 37.441310] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 37.441330] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 37.441353] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 37.441382] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 37.441402] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 37.441422] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 37.441453] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 37.441478] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 37.441501] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 37.441523] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 37.441545] ___sys_sendmsg (net/socket.c:2752) [ 37.441568] __sys_sendmsg (net/socket.c:2784) [ 37.441589] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 37.441612] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 37.441634] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 37.441667] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 37.441691] RIP: 0033:0x7f1e442a208e [ 37.441712] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 37.441811] RSP: 002b:00007ffd48a42370 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 37.441852] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1e442a208e [ 37.441892] RDX: 0000000000000000 RSI: 00007ffd48a42420 RDI: 0000000000000005 [ 37.441934] RBP: 00007ffd48a42380 R08: 0000000000000000 R09: 0000000000000000 [ 37.441976] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf60 [ 37.442015] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd48a42af0 | [ 37.473534] ------------[ cut here ]------------ | [ 37.473580] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2064 | [ 37.473646] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 37.473782] Tainted: [W]=WARN [ 37.473806] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 37.473847] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 37.473878] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 37.473977] RSP: 0018:ff718e9ec0e9b6f0 EFLAGS: 00010286 [ 37.474011] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 37.474056] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b200 [ 37.474094] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 37.474141] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 37.474183] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044322b200 [ 37.474236] FS: 00007f2f65ea8840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 37.474280] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.474319] CR2: 00005614d1dce4a8 CR3: 00000000030bb003 CR4: 0000000000771ef0 [ 37.474368] PKRU: 55555554 [ 37.474383] Call Trace: [ 37.474399] [ 37.474416] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 37.474438] notifier_call_chain (kernel/notifier.c:85) [ 37.474459] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 37.474481] ? nla_strscpy (lib/nlattr.c:795) [ 37.474501] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 37.474529] ? __nla_validate_parse (lib/nlattr.c:620) [ 37.474559] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 37.474584] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 37.474605] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 37.474631] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 37.474654] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 37.474674] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 37.474705] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 37.474726] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 37.474750] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 37.474861] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 37.474887] ___sys_sendmsg (net/socket.c:2752) [ 37.474909] __sys_sendmsg (net/socket.c:2784) [ 37.474930] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 37.474956] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 37.474978] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 37.475005] RIP: 0033:0x7f2f660e208e [ 37.475027] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 37.475112] RSP: 002b:00007ffd929401d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 37.475156] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2f660e208e [ 37.475194] RDX: 0000000000000000 RSI: 00007ffd92940280 RDI: 0000000000000005 [ 37.475238] RBP: 00007ffd929401e0 R08: 0000000000000000 R09: 0000000000000000 [ 37.475279] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf60 [ 37.475320] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd92940950 | [ 37.490595] ------------[ cut here ]------------ | [ 37.490626] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2066 | [ 37.490692] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 37.490829] Tainted: [W]=WARN [ 37.490850] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 37.490886] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 37.490920] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 37.491015] RSP: 0018:ff718e9ec0e9b6f0 EFLAGS: 00010286 [ 37.491044] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 37.491084] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fd400 [ 37.491128] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 37.491168] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 37.491209] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04431fd400 [ 37.491260] FS: 00007f5b34404840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 37.491299] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.491336] CR2: 0000000015d80988 CR3: 00000000032ac006 CR4: 0000000000771ef0 [ 37.491385] PKRU: 55555554 [ 37.491398] Call Trace: [ 37.491417] [ 37.491431] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 37.491454] notifier_call_chain (kernel/notifier.c:85) [ 37.491478] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 37.491499] ? nla_strscpy (lib/nlattr.c:795) [ 37.491522] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 37.491550] ? __nla_validate_parse (lib/nlattr.c:620) [ 37.491581] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 37.491605] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 37.491626] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 37.491658] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 37.491679] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 37.491703] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 37.491733] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 37.491754] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 37.491781] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 37.491806] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 37.491827] ___sys_sendmsg (net/socket.c:2752) [ 37.491851] __sys_sendmsg (net/socket.c:2784) [ 37.491874] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 37.491897] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 37.491921] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 37.491950] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 37.491980] RIP: 0033:0x7f5b3463e08e [ 37.492002] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 37.492096] RSP: 002b:00007ffcdc62cb40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 37.492141] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5b3463e08e [ 37.492184] RDX: 0000000000000000 RSI: 00007ffcdc62cbf0 RDI: 0000000000000005 [ 37.492222] RBP: 00007ffcdc62cb50 R08: 0000000000000000 R09: 0000000000000000 [ 37.492268] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf60 [ 37.492313] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcdc62d2c0 | [ 37.499878] ------------[ cut here ]------------ | [ 37.499909] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2067 | [ 37.499968] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 37.500083] Tainted: [W]=WARN [ 37.500108] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 37.500144] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 37.500172] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 37.500273] RSP: 0018:ff718e9ec0e9b6f0 EFLAGS: 00010286 [ 37.500302] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 37.500348] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059c00 [ 37.500386] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 37.500430] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 37.500468] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443059c00 [ 37.500510] FS: 00007f382fd70840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 37.500552] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.500582] CR2: 00005614d1dce4a8 CR3: 0000000003076001 CR4: 0000000000771ef0 [ 37.500624] PKRU: 55555554 [ 37.500640] Call Trace: [ 37.500657] [ 37.500674] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 37.500699] notifier_call_chain (kernel/notifier.c:85) [ 37.500723] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 37.500745] ? nla_strscpy (lib/nlattr.c:795) [ 37.500771] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 37.500800] ? __nla_validate_parse (lib/nlattr.c:620) [ 37.500825] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 37.500850] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 37.500872] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 37.500902] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 37.500926] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 37.500955] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 37.500984] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 37.501008] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 37.501030] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 37.501050] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 37.501072] ___sys_sendmsg (net/socket.c:2752) [ 37.501097] __sys_sendmsg (net/socket.c:2784) [ 37.501117] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 37.501142] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 37.501163] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 37.501188] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 37.501214] RIP: 0033:0x7f382ffaa08e [ 37.501235] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 37.501335] RSP: 002b:00007ffd552eefb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 37.501378] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f382ffaa08e [ 37.501422] RDX: 0000000000000000 RSI: 00007ffd552ef060 RDI: 0000000000000005 [ 37.501457] RBP: 00007ffd552eefc0 R08: 0000000000000000 R09: 0000000000000000 [ 37.501503] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf60 [ 37.501548] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd552ef730 | [ 37.510774] ------------[ cut here ]------------ | [ 37.510815] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2069 | [ 37.510869] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 37.511001] Tainted: [W]=WARN [ 37.511024] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 37.511061] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 37.511091] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 37.511192] RSP: 0018:ff718e9ec0e9b6f0 EFLAGS: 00010286 [ 37.511219] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 37.511262] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2c400 [ 37.511306] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 37.511350] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 37.511395] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2c400 [ 37.511440] FS: 00007f01396d1840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 37.511485] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.511525] CR2: 00007ffee454ffa8 CR3: 0000000003049006 CR4: 0000000000771ef0 [ 37.511568] PKRU: 55555554 [ 37.511582] Call Trace: [ 37.511601] [ 37.511614] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 37.511636] notifier_call_chain (kernel/notifier.c:85) [ 37.511666] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 37.511690] ? nla_strscpy (lib/nlattr.c:795) [ 37.511714] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 37.511746] ? __nla_validate_parse (lib/nlattr.c:620) [ 37.511775] ? __free_pages_prepare (mm/page_alloc.c:1373 (discriminator 26)) [ 37.511804] ? __pcs_replace_empty_main (mm/slub.c:4620) [ 37.511834] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 37.511857] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 37.511879] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 37.511913] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 37.511936] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 37.511962] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 37.511992] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 37.512017] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 37.512040] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 37.512062] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 37.512085] ___sys_sendmsg (net/socket.c:2752) [ 37.512107] __sys_sendmsg (net/socket.c:2784) [ 37.512130] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 37.512153] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 37.512174] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 37.512202] RIP: 0033:0x7f013990b08e [ 37.512224] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 37.512324] RSP: 002b:00007ffe859e5b80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 37.512364] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f013990b08e [ 37.512406] RDX: 0000000000000000 RSI: 00007ffe859e5c30 RDI: 0000000000000005 [ 37.512450] RBP: 00007ffe859e5b90 R08: 0000000000000000 R09: 0000000000000000 [ 37.512492] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf60 [ 37.512534] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe859e6300 | [ 37.546783] ------------[ cut here ]------------ | [ 37.546830] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2070 | [ 37.546889] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 37.547042] Tainted: [W]=WARN [ 37.547064] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 37.547105] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 37.547148] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 37.547257] RSP: 0018:ff718e9ec0e9b6f0 EFLAGS: 00010286 [ 37.547289] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 37.547333] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2cf00 [ 37.547380] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 37.547422] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 37.547462] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2cf00 [ 37.547506] FS: 00007f448d767840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 37.547552] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.547586] CR2: 00007fb72c49d000 CR3: 000000000d24b002 CR4: 0000000000771ef0 [ 37.547627] PKRU: 55555554 [ 37.547642] Call Trace: [ 37.547656] [ 37.547671] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 37.547694] notifier_call_chain (kernel/notifier.c:85) [ 37.547717] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 37.547739] ? nla_strscpy (lib/nlattr.c:795) [ 37.547768] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 37.547796] ? __nla_validate_parse (lib/nlattr.c:620) [ 37.547827] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 37.547851] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 37.547875] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 37.547905] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 37.547926] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 37.547947] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 37.547974] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 37.547996] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 37.548019] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 37.548041] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 37.548065] ___sys_sendmsg (net/socket.c:2752) [ 37.548090] __sys_sendmsg (net/socket.c:2784) [ 37.548113] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 37.548138] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 37.548162] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 37.548189] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 37.548217] RIP: 0033:0x7f448d9a108e [ 37.548242] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 37.548340] RSP: 002b:00007fffcf28b660 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 37.548381] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f448d9a108e [ 37.548427] RDX: 0000000000000000 RSI: 00007fffcf28b710 RDI: 0000000000000005 [ 37.548470] RBP: 00007fffcf28b670 R08: 0000000000000000 R09: 0000000000000000 [ 37.548513] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf60 [ 37.548560] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffcf28bde0 | [ 37.570213] ------------[ cut here ]------------ | [ 37.570262] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2072 | [ 37.570320] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 37.570454] Tainted: [W]=WARN [ 37.570478] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 37.570517] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 37.570549] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 37.570678] RSP: 0018:ff718e9ec0e9b6f0 EFLAGS: 00010286 [ 37.570710] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 37.570756] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055a00 [ 37.570803] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 37.570852] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 37.570900] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443055a00 [ 37.570945] FS: 00007fe2a435d840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 37.570990] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.571026] CR2: 00007f5ec595bf98 CR3: 000000000d2ca003 CR4: 0000000000771ef0 [ 37.571065] PKRU: 55555554 [ 37.571080] Call Trace: [ 37.571092] [ 37.571107] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 37.571131] notifier_call_chain (kernel/notifier.c:85) [ 37.571154] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 37.571187] ? nla_strscpy (lib/nlattr.c:795) [ 37.571211] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 37.571243] ? __nla_validate_parse (lib/nlattr.c:620) [ 37.571275] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 37.571298] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 37.571319] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 37.571349] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 37.571374] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 37.571401] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 37.571430] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 37.571451] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 37.571475] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 37.571496] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 37.571520] ___sys_sendmsg (net/socket.c:2752) [ 37.571543] __sys_sendmsg (net/socket.c:2784) [ 37.571564] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 37.571585] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 37.571606] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 37.571635] RIP: 0033:0x7fe2a459708e [ 37.571659] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 37.571758] RSP: 002b:00007ffc98edb2a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 37.571806] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe2a459708e [ 37.571848] RDX: 0000000000000000 RSI: 00007ffc98edb350 RDI: 0000000000000005 [ 37.571890] RBP: 00007ffc98edb2b0 R08: 0000000000000000 R09: 0000000000000000 [ 37.571932] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf60 [ 37.571978] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc98edba20 | [ 37.583678] ------------[ cut here ]------------ | [ 37.583710] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2074 | [ 37.583778] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 37.583914] Tainted: [W]=WARN [ 37.583939] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 37.583980] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 37.584011] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 37.584119] RSP: 0018:ff718e9ec0e9b6f0 EFLAGS: 00010286 [ 37.584150] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 37.584196] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322ba00 [ 37.584244] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 37.584290] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 37.584336] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044322ba00 [ 37.584388] FS: 00007f2521de3840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 37.584443] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.584480] CR2: 000000001dd98988 CR3: 0000000003356003 CR4: 0000000000771ef0 [ 37.584524] PKRU: 55555554 [ 37.584540] Call Trace: [ 37.584554] [ 37.584571] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 37.584595] notifier_call_chain (kernel/notifier.c:85) [ 37.584619] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 37.584642] ? nla_strscpy (lib/nlattr.c:795) [ 37.584670] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 37.584700] ? __nla_validate_parse (lib/nlattr.c:620) [ 37.584727] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 37.584755] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 37.584783] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 37.584817] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 37.584841] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 37.584866] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 37.584894] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 37.584918] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 37.584943] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 37.584967] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 37.584991] ___sys_sendmsg (net/socket.c:2752) [ 37.585013] __sys_sendmsg (net/socket.c:2784) [ 37.585036] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 37.585058] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 37.585078] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 37.585107] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 37.585138] RIP: 0033:0x7f252201d08e [ 37.585160] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 37.585261] RSP: 002b:00007ffccdd6f050 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 37.585304] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f252201d08e [ 37.585344] RDX: 0000000000000000 RSI: 00007ffccdd6f100 RDI: 0000000000000005 [ 37.585391] RBP: 00007ffccdd6f060 R08: 0000000000000000 R09: 0000000000000000 [ 37.585435] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf60 [ 37.585479] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffccdd6f7d0 | [ 37.610139] ------------[ cut here ]------------ | [ 37.610170] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2075 | [ 37.610226] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 37.610363] Tainted: [W]=WARN [ 37.610389] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 37.610426] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 37.610459] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 37.610575] RSP: 0018:ff718e9ec0e9b6f0 EFLAGS: 00010286 [ 37.610610] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 37.610662] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058900 [ 37.610709] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 37.610756] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 37.610815] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443058900 [ 37.610859] FS: 00007fc4381da840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 37.610904] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.610941] CR2: 00005614d1dce4a8 CR3: 0000000003225004 CR4: 0000000000771ef0 [ 37.610991] PKRU: 55555554 [ 37.611005] Call Trace: [ 37.611021] [ 37.611038] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 37.611059] notifier_call_chain (kernel/notifier.c:85) [ 37.611084] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 37.611105] ? nla_strscpy (lib/nlattr.c:795) [ 37.611130] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 37.611165] ? __nla_validate_parse (lib/nlattr.c:620) [ 37.611193] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 37.611216] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 37.611241] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 37.611270] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 37.611292] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 37.611315] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 37.611348] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 37.611369] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 37.611391] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 37.611414] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 37.611441] ___sys_sendmsg (net/socket.c:2752) [ 37.611465] __sys_sendmsg (net/socket.c:2784) [ 37.611490] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 37.611514] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 37.611538] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 37.611573] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 37.611599] RIP: 0033:0x7fc43841408e [ 37.611620] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 37.611726] RSP: 002b:00007ffe0ad68b60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 37.611771] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc43841408e [ 37.611815] RDX: 0000000000000000 RSI: 00007ffe0ad68c10 RDI: 0000000000000005 [ 37.611860] RBP: 00007ffe0ad68b70 R08: 0000000000000000 R09: 0000000000000000 [ 37.611907] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf60 [ 37.611949] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe0ad692e0 | [ 37.641647] ------------[ cut here ]------------ | [ 37.641683] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2077 | [ 37.641738] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 37.641886] Tainted: [W]=WARN [ 37.641906] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 37.641953] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 37.641989] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 37.642088] RSP: 0018:ff718e9ec0e9b6f0 EFLAGS: 00010286 [ 37.642113] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 37.642164] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055000 [ 37.642205] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 37.642253] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 37.642294] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443055000 [ 37.642339] FS: 00007f70aba0f840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 37.642385] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.642419] CR2: 00007f219126c000 CR3: 00000000032ae001 CR4: 0000000000771ef0 [ 37.642460] PKRU: 55555554 [ 37.642480] Call Trace: [ 37.642495] [ 37.642509] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 37.642532] notifier_call_chain (kernel/notifier.c:85) [ 37.642554] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 37.642575] ? nla_strscpy (lib/nlattr.c:795) [ 37.642597] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 37.642627] ? __nla_validate_parse (lib/nlattr.c:620) [ 37.642657] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 37.642681] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 37.642703] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 37.642735] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 37.642760] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 37.642788] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 37.642824] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 37.642850] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 37.642876] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 37.642896] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 37.642923] ___sys_sendmsg (net/socket.c:2752) [ 37.642948] __sys_sendmsg (net/socket.c:2784) [ 37.642972] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 37.642996] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 37.643017] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 37.643050] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 37.643083] RIP: 0033:0x7f70abc4908e [ 37.643106] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 37.643200] RSP: 002b:00007ffec1e51c80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 37.643240] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f70abc4908e [ 37.643283] RDX: 0000000000000000 RSI: 00007ffec1e51d30 RDI: 0000000000000005 [ 37.643321] RBP: 00007ffec1e51c90 R08: 0000000000000000 R09: 0000000000000000 [ 37.643361] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf60 [ 37.643404] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffec1e52400 | [ 37.667131] ------------[ cut here ]------------ | [ 37.667158] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2078 | [ 37.667211] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 37.667349] Tainted: [W]=WARN [ 37.667372] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 37.667412] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 37.667445] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 37.667540] RSP: 0018:ff718e9ec0e9b6f0 EFLAGS: 00010286 [ 37.667573] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 37.667613] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055f00 [ 37.667665] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 37.667707] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 37.667751] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443055f00 [ 37.667807] FS: 00007fd418f44840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 37.667850] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.667884] CR2: 00007f9dd24d5000 CR3: 000000000324b003 CR4: 0000000000771ef0 [ 37.667931] PKRU: 55555554 [ 37.667947] Call Trace: [ 37.667962] [ 37.667977] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 37.667998] notifier_call_chain (kernel/notifier.c:85) [ 37.668017] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 37.668041] ? nla_strscpy (lib/nlattr.c:795) [ 37.668065] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 37.668095] ? __nla_validate_parse (lib/nlattr.c:620) [ 37.668124] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 37.668148] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 37.668171] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 37.668200] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 37.668221] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 37.668245] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 37.668273] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 37.668294] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 37.668320] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 37.668341] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 37.668367] ___sys_sendmsg (net/socket.c:2752) [ 37.668388] __sys_sendmsg (net/socket.c:2784) [ 37.668408] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 37.668431] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 37.668451] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 37.668481] RIP: 0033:0x7fd41917e08e [ 37.668503] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 37.668601] RSP: 002b:00007ffed0ec3770 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 37.668643] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd41917e08e [ 37.668690] RDX: 0000000000000000 RSI: 00007ffed0ec3820 RDI: 0000000000000005 [ 37.668732] RBP: 00007ffed0ec3780 R08: 0000000000000000 R09: 0000000000000000 [ 37.668777] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf60 [ 37.668824] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffed0ec3ef0 | [ 37.690035] ------------[ cut here ]------------ | [ 37.690066] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2080 | [ 37.690130] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 37.690269] Tainted: [W]=WARN [ 37.690293] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 37.690328] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 37.690362] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 37.690461] RSP: 0018:ff718e9ec0e9b6f0 EFLAGS: 00010286 [ 37.690486] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 37.690522] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305a900 [ 37.690565] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 37.690609] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 37.690660] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044305a900 [ 37.690704] FS: 00007f6303c49840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 37.690749] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.690793] CR2: 000055c89792e008 CR3: 000000000419e002 CR4: 0000000000771ef0 [ 37.690837] PKRU: 55555554 [ 37.690851] Call Trace: [ 37.690868] [ 37.690885] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 37.690919] notifier_call_chain (kernel/notifier.c:85) [ 37.690941] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 37.690961] ? nla_strscpy (lib/nlattr.c:795) [ 37.690984] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 37.691015] ? __nla_validate_parse (lib/nlattr.c:620) [ 37.691042] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 37.691063] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 37.691087] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 37.691117] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 37.691140] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 37.691162] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 37.691189] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 37.691212] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 37.691235] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 37.691256] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 37.691284] ___sys_sendmsg (net/socket.c:2752) [ 37.691306] __sys_sendmsg (net/socket.c:2784) [ 37.691326] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 37.691352] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 37.691376] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 37.691407] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 37.691436] RIP: 0033:0x7f6303e8308e [ 37.691457] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 37.691564] RSP: 002b:00007fffc500fb90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 37.691603] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6303e8308e [ 37.691651] RDX: 0000000000000000 RSI: 00007fffc500fc40 RDI: 0000000000000005 [ 37.691697] RBP: 00007fffc500fba0 R08: 0000000000000000 R09: 0000000000000000 [ 37.691735] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf60 [ 37.691788] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffc5010310 | [ 37.709171] ------------[ cut here ]------------ | [ 37.709205] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2081 | [ 37.709265] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 37.709404] Tainted: [W]=WARN [ 37.709430] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 37.709461] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 37.709504] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 37.709602] RSP: 0018:ff718e9ec0e9b6f0 EFLAGS: 00010286 [ 37.709629] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 37.709679] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443227f00 [ 37.709722] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 37.709772] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 37.709811] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443227f00 [ 37.709853] FS: 00007ffb99a47840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 37.709893] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.709934] CR2: 000000003c3e9988 CR3: 0000000003060006 CR4: 0000000000771ef0 [ 37.709975] PKRU: 55555554 [ 37.709991] Call Trace: [ 37.710005] [ 37.710022] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 37.710049] notifier_call_chain (kernel/notifier.c:85) [ 37.710067] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 37.710090] ? nla_strscpy (lib/nlattr.c:795) [ 37.710109] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 37.710141] ? __nla_validate_parse (lib/nlattr.c:620) [ 37.710171] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 37.710195] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 37.710216] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 37.710247] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 37.710269] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 37.710292] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 37.710321] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 37.710348] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 37.710370] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 37.710392] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 37.710416] ___sys_sendmsg (net/socket.c:2752) [ 37.710443] __sys_sendmsg (net/socket.c:2784) [ 37.710465] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 37.710487] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 37.710509] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 37.710534] RIP: 0033:0x7ffb99c8108e [ 37.710557] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 37.710650] RSP: 002b:00007ffd3194cb90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 37.710693] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ffb99c8108e [ 37.710736] RDX: 0000000000000000 RSI: 00007ffd3194cc40 RDI: 0000000000000005 [ 37.710790] RBP: 00007ffd3194cba0 R08: 0000000000000000 R09: 0000000000000000 [ 37.710833] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf60 [ 37.710874] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd3194d310 | [ 37.731258] ------------[ cut here ]------------ | [ 37.731299] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2083 | [ 37.731362] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 37.731502] Tainted: [W]=WARN [ 37.731526] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 37.731565] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 37.731595] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 37.731690] RSP: 0018:ff718e9ec0e9b6f0 EFLAGS: 00010286 [ 37.731721] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 37.731771] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443227900 [ 37.731818] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 37.731860] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 37.731903] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443227900 [ 37.731947] FS: 00007f3c0f38b840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 37.731992] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.732021] CR2: 00007f6c57571f90 CR3: 00000000032ae001 CR4: 0000000000771ef0 [ 37.732065] PKRU: 55555554 [ 37.732079] Call Trace: [ 37.732093] [ 37.732107] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 37.732133] notifier_call_chain (kernel/notifier.c:85) [ 37.732156] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 37.732180] ? nla_strscpy (lib/nlattr.c:795) [ 37.732204] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 37.732235] ? __nla_validate_parse (lib/nlattr.c:620) [ 37.732260] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 37.732287] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 37.732316] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 37.732347] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 37.732365] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 37.732385] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 37.732416] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 37.732438] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 37.732459] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 37.732485] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 37.732511] ___sys_sendmsg (net/socket.c:2752) [ 37.732533] __sys_sendmsg (net/socket.c:2784) [ 37.732557] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 37.732579] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 37.732603] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 37.732635] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 37.732673] RIP: 0033:0x7f3c0f5c508e [ 37.732696] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 37.732805] RSP: 002b:00007fff0842dca0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 37.732847] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3c0f5c508e [ 37.732890] RDX: 0000000000000000 RSI: 00007fff0842dd50 RDI: 0000000000000005 [ 37.732929] RBP: 00007fff0842dcb0 R08: 0000000000000000 R09: 0000000000000000 [ 37.732973] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf60 [ 37.733014] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff0842e420 | [ 37.762470] ------------[ cut here ]------------ | [ 37.762506] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2084 | [ 37.762574] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 37.762734] Tainted: [W]=WARN [ 37.762760] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 37.762800] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 37.762830] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 37.762938] RSP: 0018:ff718e9ec0e9b6f0 EFLAGS: 00010286 [ 37.762969] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 37.763022] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305a800 [ 37.763068] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 37.763112] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 37.763157] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044305a800 [ 37.763204] FS: 00007f3cf53e7840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 37.763251] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.763290] CR2: 0000000028d17988 CR3: 000000000d2e2003 CR4: 0000000000771ef0 [ 37.763338] PKRU: 55555554 [ 37.763356] Call Trace: [ 37.763374] [ 37.763387] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 37.763408] notifier_call_chain (kernel/notifier.c:85) [ 37.763433] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 37.763453] ? nla_strscpy (lib/nlattr.c:795) [ 37.763474] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 37.763501] ? __nla_validate_parse (lib/nlattr.c:620) [ 37.763531] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 37.763554] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 37.763576] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 37.763605] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 37.763637] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 37.763658] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 37.763690] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 37.763715] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 37.763736] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 37.763758] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 37.763791] ___sys_sendmsg (net/socket.c:2752) [ 37.763817] __sys_sendmsg (net/socket.c:2784) [ 37.763839] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 37.763860] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 37.763882] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 37.763913] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 37.763946] RIP: 0033:0x7f3cf562108e [ 37.763968] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 37.764067] RSP: 002b:00007fff21760030 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 37.764108] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3cf562108e [ 37.764145] RDX: 0000000000000000 RSI: 00007fff217600e0 RDI: 0000000000000005 [ 37.764185] RBP: 00007fff21760040 R08: 0000000000000000 R09: 0000000000000000 [ 37.764230] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf60 [ 37.764283] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff217607b0 | [ 37.788950] ------------[ cut here ]------------ | [ 37.788991] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2086 | [ 37.789061] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 37.789198] Tainted: [W]=WARN [ 37.789219] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 37.789258] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 37.789292] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 37.789393] RSP: 0018:ff718e9ec0e9b6f0 EFLAGS: 00010286 [ 37.789420] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 37.789465] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055400 [ 37.789510] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 37.789554] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 37.789601] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443055400 [ 37.789646] FS: 00007fcee76e6840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 37.789692] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.789729] CR2: 00007f89b945cf98 CR3: 0000000003282006 CR4: 0000000000771ef0 [ 37.789779] PKRU: 55555554 [ 37.789794] Call Trace: [ 37.789808] [ 37.789822] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 37.789845] notifier_call_chain (kernel/notifier.c:85) [ 37.789872] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 37.789897] ? nla_strscpy (lib/nlattr.c:795) [ 37.789922] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 37.789953] ? __nla_validate_parse (lib/nlattr.c:620) [ 37.789983] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 37.790006] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 37.790029] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 37.790059] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 37.790083] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 37.790110] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 37.790140] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 37.790165] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 37.790188] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 37.790207] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 37.790230] ___sys_sendmsg (net/socket.c:2752) [ 37.790254] __sys_sendmsg (net/socket.c:2784) [ 37.790279] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 37.790301] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 37.790325] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 37.790354] RIP: 0033:0x7fcee792008e [ 37.790376] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 37.790483] RSP: 002b:00007ffd9e133990 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 37.790525] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcee792008e [ 37.790564] RDX: 0000000000000000 RSI: 00007ffd9e133a40 RDI: 0000000000000005 [ 37.790614] RBP: 00007ffd9e1339a0 R08: 0000000000000000 R09: 0000000000000000 [ 37.790661] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf60 [ 37.790708] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd9e134110 | [ 37.805337] ------------[ cut here ]------------ | [ 37.805368] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2088 | [ 37.805428] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 37.805561] Tainted: [W]=WARN [ 37.805584] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 37.805627] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 37.805657] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 37.805771] RSP: 0018:ff718e9ec0e9b6f0 EFLAGS: 00010286 [ 37.805822] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 37.805870] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059000 [ 37.805910] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 37.805954] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 37.805998] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443059000 [ 37.806043] FS: 00007f3f6039b840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 37.806093] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.806128] CR2: 00007fff70536ff8 CR3: 0000000003294004 CR4: 0000000000771ef0 [ 37.806171] PKRU: 55555554 [ 37.806186] Call Trace: [ 37.806202] [ 37.806218] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 37.806242] notifier_call_chain (kernel/notifier.c:85) [ 37.806265] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 37.806286] ? nla_strscpy (lib/nlattr.c:795) [ 37.806309] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 37.806342] ? __nla_validate_parse (lib/nlattr.c:620) [ 37.806376] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 37.806395] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 37.806416] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 37.806443] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 37.806462] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 37.806482] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 37.806506] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 37.806534] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 37.806557] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 37.806577] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 37.806600] ___sys_sendmsg (net/socket.c:2752) [ 37.806625] __sys_sendmsg (net/socket.c:2784) [ 37.806648] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 37.806666] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 37.806688] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 37.806720] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 37.806750] RIP: 0033:0x7f3f605d508e [ 37.806777] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 37.806876] RSP: 002b:00007ffddaf4e560 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 37.806923] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3f605d508e [ 37.806965] RDX: 0000000000000000 RSI: 00007ffddaf4e610 RDI: 0000000000000005 [ 37.807005] RBP: 00007ffddaf4e570 R08: 0000000000000000 R09: 0000000000000000 [ 37.807048] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf60 [ 37.807086] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffddaf4ece0 | [ 37.826885] ------------[ cut here ]------------ | [ 37.826923] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2089 | [ 37.826982] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 37.827106] Tainted: [W]=WARN [ 37.827128] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 37.827174] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 37.827205] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 37.827303] RSP: 0018:ff718e9ec0e9b6f0 EFLAGS: 00010286 [ 37.827335] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 37.827384] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fd400 [ 37.827422] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 37.827465] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 37.827508] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04431fd400 [ 37.827550] FS: 00007f7fa0fc3840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 37.827595] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.827633] CR2: 00007f85613e0f98 CR3: 000000000302d005 CR4: 0000000000771ef0 [ 37.827678] PKRU: 55555554 [ 37.827693] Call Trace: [ 37.827709] [ 37.827723] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 37.827744] notifier_call_chain (kernel/notifier.c:85) [ 37.827768] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 37.827792] ? nla_strscpy (lib/nlattr.c:795) [ 37.827817] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 37.827849] ? __nla_validate_parse (lib/nlattr.c:620) [ 37.827877] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 37.827897] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 37.827918] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 37.827947] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 37.827969] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 37.827992] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 37.828022] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 37.828045] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 37.828064] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 37.828083] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 37.828104] ___sys_sendmsg (net/socket.c:2752) [ 37.828126] __sys_sendmsg (net/socket.c:2784) [ 37.828150] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 37.828173] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 37.828195] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 37.828224] RIP: 0033:0x7f7fa11fd08e [ 37.828250] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 37.828351] RSP: 002b:00007ffc42d6a340 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 37.828395] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7fa11fd08e [ 37.828435] RDX: 0000000000000000 RSI: 00007ffc42d6a3f0 RDI: 0000000000000005 [ 37.828483] RBP: 00007ffc42d6a350 R08: 0000000000000000 R09: 0000000000000000 [ 37.828522] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf60 [ 37.828560] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc42d6aac0 | [ 37.871164] ------------[ cut here ]------------ | [ 37.871200] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2091 | [ 37.871263] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 37.871395] Tainted: [W]=WARN [ 37.871416] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 37.871451] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 37.871478] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 37.871578] RSP: 0018:ff718e9ec0e9b6f0 EFLAGS: 00010286 [ 37.871608] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 37.871654] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229b00 [ 37.871693] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 37.871737] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 37.871779] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443229b00 [ 37.871821] FS: 00007f0a56dbf840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 37.871867] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.871905] CR2: 0000000016b6d988 CR3: 000000000d2c7003 CR4: 0000000000771ef0 [ 37.871948] PKRU: 55555554 [ 37.871962] Call Trace: [ 37.871980] [ 37.871995] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 37.872017] notifier_call_chain (kernel/notifier.c:85) [ 37.872037] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 37.872059] ? nla_strscpy (lib/nlattr.c:795) [ 37.872081] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 37.872109] ? __nla_validate_parse (lib/nlattr.c:620) [ 37.872137] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 37.872160] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 37.872182] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 37.872212] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 37.872236] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 37.872255] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 37.872284] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 37.872310] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 37.872331] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 37.872355] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 37.872380] ___sys_sendmsg (net/socket.c:2752) [ 37.872406] __sys_sendmsg (net/socket.c:2784) [ 37.872428] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 37.872452] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 37.872476] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 37.872503] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 37.872530] RIP: 0033:0x7f0a56ff908e [ 37.872550] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 37.872653] RSP: 002b:00007ffe64807b00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 37.872699] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0a56ff908e [ 37.872734] RDX: 0000000000000000 RSI: 00007ffe64807bb0 RDI: 0000000000000005 [ 37.872780] RBP: 00007ffe64807b10 R08: 0000000000000000 R09: 0000000000000000 [ 37.872822] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf60 [ 37.872866] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe64808280 | [ 37.890650] ------------[ cut here ]------------ | [ 37.890685] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2092 | [ 37.890744] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 37.890870] Tainted: [W]=WARN [ 37.890908] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 37.890944] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 37.890982] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 37.891087] RSP: 0018:ff718e9ec0e9b6f0 EFLAGS: 00010286 [ 37.891114] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 37.891154] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228300 [ 37.891190] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 37.891236] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 37.891278] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443228300 [ 37.891328] FS: 00007f179fae9840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 37.891372] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.891410] CR2: 00005614d1dce4a8 CR3: 00000000042d2003 CR4: 0000000000771ef0 [ 37.891458] PKRU: 55555554 [ 37.891472] Call Trace: [ 37.891488] [ 37.891503] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 37.891529] notifier_call_chain (kernel/notifier.c:85) [ 37.891553] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 37.891577] ? nla_strscpy (lib/nlattr.c:795) [ 37.891596] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 37.891626] ? __nla_validate_parse (lib/nlattr.c:620) [ 37.891660] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 37.891685] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 37.891709] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 37.891739] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 37.891761] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 37.891785] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 37.891815] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 37.891838] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 37.891860] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 37.891885] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 37.891908] ___sys_sendmsg (net/socket.c:2752) [ 37.891930] __sys_sendmsg (net/socket.c:2784) [ 37.891955] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 37.891975] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 37.891997] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 37.892027] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 37.892053] RIP: 0033:0x7f179fd2308e [ 37.892073] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 37.892235] RSP: 002b:00007fffe5a6c2c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 37.892277] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f179fd2308e [ 37.892316] RDX: 0000000000000000 RSI: 00007fffe5a6c370 RDI: 0000000000000005 [ 37.892354] RBP: 00007fffe5a6c2d0 R08: 0000000000000000 R09: 0000000000000000 [ 37.892394] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf60 [ 37.892436] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffe5a6ca40 | [ 37.910568] ------------[ cut here ]------------ | [ 37.910600] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2094 | [ 37.910661] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 37.910804] Tainted: [W]=WARN [ 37.910825] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 37.910865] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 37.910891] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 37.911004] RSP: 0018:ff718e9ec0e9b6f0 EFLAGS: 00010286 [ 37.911035] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 37.911077] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443053b00 [ 37.911117] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 37.911158] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 37.911203] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443053b00 [ 37.911249] FS: 00007f79fb6bd840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 37.911299] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.911332] CR2: 00000000212f5988 CR3: 0000000004151002 CR4: 0000000000771ef0 [ 37.911378] PKRU: 55555554 [ 37.911392] Call Trace: [ 37.911405] [ 37.911423] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 37.911446] notifier_call_chain (kernel/notifier.c:85) [ 37.911465] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 37.911487] ? nla_strscpy (lib/nlattr.c:795) [ 37.911512] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 37.911541] ? __nla_validate_parse (lib/nlattr.c:620) [ 37.911566] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 37.911588] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 37.911612] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 37.911641] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 37.911668] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 37.911689] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 37.911716] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 37.911738] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 37.911759] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 37.911788] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 37.911814] ___sys_sendmsg (net/socket.c:2752) [ 37.911839] __sys_sendmsg (net/socket.c:2784) [ 37.911861] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 37.911883] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 37.911902] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 37.911931] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 37.911963] RIP: 0033:0x7f79fb8f708e [ 37.911988] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 37.912087] RSP: 002b:00007fffabfeb070 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 37.912130] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f79fb8f708e [ 37.912173] RDX: 0000000000000000 RSI: 00007fffabfeb120 RDI: 0000000000000005 [ 37.912216] RBP: 00007fffabfeb080 R08: 0000000000000000 R09: 0000000000000000 [ 37.912262] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf61 [ 37.912307] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffabfeb7f0 | [ 37.927261] ------------[ cut here ]------------ | [ 37.927294] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2095 | [ 37.927353] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 37.927490] Tainted: [W]=WARN [ 37.927510] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 37.927546] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 37.927575] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 37.927671] RSP: 0018:ff718e9ec0e9b6f0 EFLAGS: 00010286 [ 37.927705] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 37.927752] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059200 [ 37.927805] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 37.927850] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 37.927895] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443059200 [ 37.927939] FS: 00007fabf68bc840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 37.927990] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.928025] CR2: 0000000006f27988 CR3: 0000000003074003 CR4: 0000000000771ef0 [ 37.928061] PKRU: 55555554 [ 37.928075] Call Trace: [ 37.928089] [ 37.928103] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 37.928127] notifier_call_chain (kernel/notifier.c:85) [ 37.928146] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 37.928170] ? nla_strscpy (lib/nlattr.c:795) [ 37.928192] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 37.928216] ? __nla_validate_parse (lib/nlattr.c:620) [ 37.928247] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 37.928268] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 37.928291] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 37.928322] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 37.928348] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 37.928370] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 37.928399] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 37.928420] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 37.928443] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 37.928462] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 37.928484] ___sys_sendmsg (net/socket.c:2752) [ 37.928508] __sys_sendmsg (net/socket.c:2784) [ 37.928529] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 37.928551] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 37.928571] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 37.928600] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 37.928625] RIP: 0033:0x7fabf6af608e [ 37.928649] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 37.928750] RSP: 002b:00007ffc9bf4cf60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 37.928789] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fabf6af608e [ 37.928827] RDX: 0000000000000000 RSI: 00007ffc9bf4d010 RDI: 0000000000000005 [ 37.928872] RBP: 00007ffc9bf4cf70 R08: 0000000000000000 R09: 0000000000000000 [ 37.928908] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf61 [ 37.928954] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc9bf4d6e0 | [ 37.949016] ------------[ cut here ]------------ | [ 37.949047] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2096 | [ 37.949107] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 37.949295] Tainted: [W]=WARN [ 37.949321] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 37.949356] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 37.949388] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 37.949503] RSP: 0018:ff718e9ec0e9b6f0 EFLAGS: 00010286 [ 37.949535] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 37.949578] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054b00 [ 37.949625] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 37.949672] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 37.949716] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443054b00 [ 37.949769] FS: 00007fa35bd95840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 37.949820] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.949857] CR2: 0000000001b0c988 CR3: 00000000041ed003 CR4: 0000000000771ef0 [ 37.949904] PKRU: 55555554 [ 37.949919] Call Trace: [ 37.949933] [ 37.949947] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 37.949972] notifier_call_chain (kernel/notifier.c:85) [ 37.949994] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 37.950015] ? nla_strscpy (lib/nlattr.c:795) [ 37.950039] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 37.950068] ? __nla_validate_parse (lib/nlattr.c:620) [ 37.950098] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 37.950121] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 37.950145] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 37.950172] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 37.950192] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 37.950215] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 37.950245] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 37.950269] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 37.950289] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 37.950311] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 37.950332] ___sys_sendmsg (net/socket.c:2752) [ 37.950354] __sys_sendmsg (net/socket.c:2784) [ 37.950374] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 37.950397] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 37.950420] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 37.950446] RIP: 0033:0x7fa35bfcf08e [ 37.950469] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 37.950569] RSP: 002b:00007ffc13434850 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 37.950606] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa35bfcf08e [ 37.950650] RDX: 0000000000000000 RSI: 00007ffc13434900 RDI: 0000000000000005 [ 37.950697] RBP: 00007ffc13434860 R08: 0000000000000000 R09: 0000000000000000 [ 37.950741] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf61 [ 37.950792] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc13434fd0 | [ 37.961376] ------------[ cut here ]------------ | [ 37.961405] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2098 | [ 37.961467] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 37.961595] Tainted: [W]=WARN [ 37.961615] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 37.961654] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 37.961687] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 37.961783] RSP: 0018:ff718e9ec0e9b6f0 EFLAGS: 00010286 [ 37.961812] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 37.961852] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b900 [ 37.961895] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 37.961939] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 37.961983] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044322b900 [ 37.962027] FS: 00007f41817c7840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 37.962075] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.962109] CR2: 00007f43bcc80b3b CR3: 00000000041e3006 CR4: 0000000000771ef0 [ 37.962151] PKRU: 55555554 [ 37.962166] Call Trace: [ 37.962182] [ 37.962196] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 37.962218] notifier_call_chain (kernel/notifier.c:85) [ 37.962242] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 37.962267] ? nla_strscpy (lib/nlattr.c:795) [ 37.962291] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 37.962322] ? __nla_validate_parse (lib/nlattr.c:620) [ 37.962357] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 37.962380] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 37.962403] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 37.962433] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 37.962457] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 37.962476] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 37.962506] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 37.962527] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 37.962546] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 37.962568] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 37.962588] ___sys_sendmsg (net/socket.c:2752) [ 37.962612] __sys_sendmsg (net/socket.c:2784) [ 37.962635] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 37.962658] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 37.962679] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 37.962708] RIP: 0033:0x7f4181a0108e [ 37.962728] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 37.962829] RSP: 002b:00007ffc679df0f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 37.962877] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4181a0108e [ 37.962921] RDX: 0000000000000000 RSI: 00007ffc679df1a0 RDI: 0000000000000005 [ 37.962964] RBP: 00007ffc679df100 R08: 0000000000000000 R09: 0000000000000000 [ 37.963008] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf61 [ 37.963056] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc679df870 | [ 37.984560] ------------[ cut here ]------------ | [ 37.984591] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2099 | [ 37.984655] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 37.984821] Tainted: [W]=WARN [ 37.984846] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 37.984883] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 37.984915] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 37.985014] RSP: 0018:ff718e9ec0e9b6f0 EFLAGS: 00010286 [ 37.985042] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 37.985083] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2cb00 [ 37.985129] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 37.985168] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 37.985212] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2cb00 [ 37.985270] FS: 00007faeb714c840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 37.985316] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.985352] CR2: 0000000019b72988 CR3: 00000000041d3002 CR4: 0000000000771ef0 [ 37.985398] PKRU: 55555554 [ 37.985413] Call Trace: [ 37.985427] [ 37.985441] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 37.985464] notifier_call_chain (kernel/notifier.c:85) [ 37.985488] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 37.985514] ? nla_strscpy (lib/nlattr.c:795) [ 37.985535] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 37.985565] ? __nla_validate_parse (lib/nlattr.c:620) [ 37.985592] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 37.985613] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 37.985634] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 37.985667] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 37.985689] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 37.985712] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 37.985743] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 37.985772] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 37.985795] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 37.985815] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 37.985836] ___sys_sendmsg (net/socket.c:2752) [ 37.985861] __sys_sendmsg (net/socket.c:2784) [ 37.985884] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 37.985908] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 37.985941] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 37.985969] RIP: 0033:0x7faeb738608e [ 37.985992] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 37.986088] RSP: 002b:00007ffe8186a7e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 37.986129] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007faeb738608e [ 37.986172] RDX: 0000000000000000 RSI: 00007ffe8186a890 RDI: 0000000000000005 [ 37.986213] RBP: 00007ffe8186a7f0 R08: 0000000000000000 R09: 0000000000000000 [ 37.986255] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf61 [ 37.986300] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe8186af60 | [ 38.005297] ------------[ cut here ]------------ | [ 38.005338] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2101 | [ 38.005399] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 38.005534] Tainted: [W]=WARN [ 38.005556] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 38.005590] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 38.005617] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 38.005712] RSP: 0018:ff718e9ec0e9b6f0 EFLAGS: 00010286 [ 38.005746] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 38.005790] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2cb00 [ 38.005829] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 38.005871] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 38.005919] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2cb00 [ 38.005961] FS: 00007fcebfc53840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 38.005999] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.006035] CR2: 00007fb638a7cf98 CR3: 0000000003064003 CR4: 0000000000771ef0 [ 38.006078] PKRU: 55555554 [ 38.006092] Call Trace: [ 38.006109] [ 38.006122] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 38.006149] notifier_call_chain (kernel/notifier.c:85) [ 38.006172] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 38.006195] ? nla_strscpy (lib/nlattr.c:795) [ 38.006216] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 38.006249] ? __nla_validate_parse (lib/nlattr.c:620) [ 38.006281] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 38.006306] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 38.006329] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 38.006367] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 38.006387] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 38.006408] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 38.006438] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 38.006459] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 38.006479] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 38.006499] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 38.006522] ___sys_sendmsg (net/socket.c:2752) [ 38.006547] __sys_sendmsg (net/socket.c:2784) [ 38.006569] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 38.006591] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 38.006619] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 38.006652] RIP: 0033:0x7fcebfe8d08e [ 38.006676] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 38.006777] RSP: 002b:00007ffe7f965060 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 38.006822] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcebfe8d08e [ 38.006868] RDX: 0000000000000000 RSI: 00007ffe7f965110 RDI: 0000000000000005 [ 38.006912] RBP: 00007ffe7f965070 R08: 0000000000000000 R09: 0000000000000000 [ 38.006950] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf61 [ 38.006995] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe7f9657e0 | [ 38.046453] ------------[ cut here ]------------ | [ 38.046505] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2103 | [ 38.046558] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 38.046691] Tainted: [W]=WARN [ 38.046712] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 38.046750] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 38.046807] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 38.046918] RSP: 0018:ff718e9ec0e9b6f0 EFLAGS: 00010286 [ 38.046948] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 38.046984] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2d100 [ 38.047027] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 38.047072] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 38.047116] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2d100 [ 38.047164] FS: 00007ff7637b6840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 38.047211] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.047252] CR2: 00007f875c40a2a0 CR3: 000000000307b002 CR4: 0000000000771ef0 [ 38.047296] PKRU: 55555554 [ 38.047315] Call Trace: [ 38.047333] [ 38.047348] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 38.047373] notifier_call_chain (kernel/notifier.c:85) [ 38.047392] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 38.047412] ? nla_strscpy (lib/nlattr.c:795) [ 38.047435] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 38.047459] ? __nla_validate_parse (lib/nlattr.c:620) [ 38.047490] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 38.047511] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 38.047533] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 38.047561] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 38.047582] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 38.047604] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 38.047633] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 38.047655] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 38.047679] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 38.047705] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 38.047725] ___sys_sendmsg (net/socket.c:2752) [ 38.047750] __sys_sendmsg (net/socket.c:2784) [ 38.047779] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 38.047804] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 38.047828] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 38.047856] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 38.047884] RIP: 0033:0x7ff7639f008e [ 38.047908] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 38.048007] RSP: 002b:00007ffd24452420 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 38.048048] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff7639f008e [ 38.048085] RDX: 0000000000000000 RSI: 00007ffd244524d0 RDI: 0000000000000005 [ 38.048127] RBP: 00007ffd24452430 R08: 0000000000000000 R09: 0000000000000000 [ 38.048174] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf61 [ 38.048215] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd24452ba0 | [ 38.065083] ------------[ cut here ]------------ | [ 38.065115] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2105 | [ 38.065170] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 38.065318] Tainted: [W]=WARN [ 38.065343] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 38.065384] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 38.065414] 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 [ 38.065515] RSP: 0018:ff718e9ec0e9b6f0 EFLAGS: 00010286 [ 38.065546] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 38.065595] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229900 [ 38.065637] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 38.065682] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 38.065731] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443229900 [ 38.065783] FS: 00007f9a0bec1840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 38.065830] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.065864] CR2: 00007f9a0c1911a0 CR3: 0000000003286001 CR4: 0000000000771ef0 [ 38.065905] PKRU: 55555554 [ 38.065921] Call Trace: [ 38.065937] [ 38.065953] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 38.065977] notifier_call_chain (kernel/notifier.c:85) [ 38.065997] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 38.066020] ? nla_strscpy (lib/nlattr.c:795) [ 38.066042] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 38.066068] ? __nla_validate_parse (lib/nlattr.c:620) [ 38.066099] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 38.066122] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 38.066146] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 38.066173] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 38.066194] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 38.066217] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 38.066249] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 38.066268] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 38.066290] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 38.066309] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 38.066332] ___sys_sendmsg (net/socket.c:2752) [ 38.066356] __sys_sendmsg (net/socket.c:2784) [ 38.066379] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 38.066401] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 38.066419] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 38.066448] RIP: 0033:0x7f9a0c0fb08e [ 38.066469] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 38.066564] RSP: 002b:00007ffce5f648a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 38.066609] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9a0c0fb08e [ 38.066650] RDX: 0000000000000000 RSI: 00007ffce5f64950 RDI: 0000000000000005 [ 38.066695] RBP: 00007ffce5f648b0 R08: 0000000000000000 R09: 0000000000000000 [ 38.066738] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf61 [ 38.066790] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffce5f65020 | [ 38.098830] ------------[ cut here ]------------ | [ 38.098868] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2106 | [ 38.098929] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 38.099066] Tainted: [W]=WARN [ 38.099089] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 38.099125] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 38.099155] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 38.099260] RSP: 0018:ff718e9ec0e9b6f0 EFLAGS: 00010286 [ 38.099295] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 38.099342] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443227c00 [ 38.099380] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 38.099418] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 38.099458] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443227c00 [ 38.099504] FS: 00007fa2a8f52840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 38.099549] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.099579] CR2: 00007fa2a92221a0 CR3: 00000000041d3003 CR4: 0000000000771ef0 [ 38.099621] PKRU: 55555554 [ 38.099636] Call Trace: [ 38.099652] [ 38.099670] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 38.099692] notifier_call_chain (kernel/notifier.c:85) [ 38.099714] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 38.099739] ? nla_strscpy (lib/nlattr.c:795) [ 38.099761] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 38.099798] ? __nla_validate_parse (lib/nlattr.c:620) [ 38.099827] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 38.099851] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 38.099872] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 38.099903] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 38.099923] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 38.099946] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 38.099974] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 38.100000] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 38.100021] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 38.100041] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 38.100065] ___sys_sendmsg (net/socket.c:2752) [ 38.100089] __sys_sendmsg (net/socket.c:2784) [ 38.100109] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 38.100130] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 38.100155] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 38.100187] RIP: 0033:0x7fa2a918c08e [ 38.100210] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 38.100313] RSP: 002b:00007fffc4c1d800 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 38.100360] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa2a918c08e [ 38.100398] RDX: 0000000000000000 RSI: 00007fffc4c1d8b0 RDI: 0000000000000005 [ 38.100441] RBP: 00007fffc4c1d810 R08: 0000000000000000 R09: 0000000000000000 [ 38.100487] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf61 [ 38.100531] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffc4c1df80 | [ 38.116263] ------------[ cut here ]------------ | [ 38.116305] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2108 | [ 38.116371] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 38.116518] Tainted: [W]=WARN [ 38.116543] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 38.116587] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 38.116619] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 38.116730] RSP: 0018:ff718e9ec0e9b6f0 EFLAGS: 00010286 [ 38.116762] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 38.116825] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058300 [ 38.116875] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 38.116918] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 38.116970] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443058300 [ 38.117019] FS: 00007f73a3075840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 38.117063] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.117099] CR2: 0000000007d4b988 CR3: 0000000001980001 CR4: 0000000000771ef0 [ 38.117145] PKRU: 55555554 [ 38.117159] Call Trace: [ 38.117173] [ 38.117187] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 38.117212] notifier_call_chain (kernel/notifier.c:85) [ 38.117239] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 38.117263] ? nla_strscpy (lib/nlattr.c:795) [ 38.117285] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 38.117317] ? __nla_validate_parse (lib/nlattr.c:620) [ 38.117349] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 38.117376] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 38.117400] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 38.117429] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 38.117450] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 38.117482] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 38.117511] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 38.117533] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 38.117557] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 38.117579] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 38.117600] ___sys_sendmsg (net/socket.c:2752) [ 38.117622] __sys_sendmsg (net/socket.c:2784) [ 38.117649] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 38.117673] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 38.117696] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 38.117726] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 38.117755] RIP: 0033:0x7f73a32af08e [ 38.117782] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 38.117885] RSP: 002b:00007ffe18b04c00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 38.117925] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f73a32af08e [ 38.117966] RDX: 0000000000000000 RSI: 00007ffe18b04cb0 RDI: 0000000000000005 [ 38.118010] RBP: 00007ffe18b04c10 R08: 0000000000000000 R09: 0000000000000000 [ 38.118055] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf61 [ 38.118097] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe18b05380 | [ 38.139369] ------------[ cut here ]------------ | [ 38.139404] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2109 | [ 38.139465] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 38.139604] Tainted: [W]=WARN [ 38.139625] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 38.139662] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 38.139695] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 38.139796] RSP: 0018:ff718e9ec0e9b6f0 EFLAGS: 00010286 [ 38.139824] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 38.139869] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058700 [ 38.139914] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 38.139956] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 38.140004] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443058700 [ 38.140046] FS: 00007fe57c9b3840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 38.140091] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.140125] CR2: 0000000021016988 CR3: 000000000322d002 CR4: 0000000000771ef0 [ 38.140168] PKRU: 55555554 [ 38.140182] Call Trace: [ 38.140195] [ 38.140209] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 38.140236] notifier_call_chain (kernel/notifier.c:85) [ 38.140258] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 38.140283] ? nla_strscpy (lib/nlattr.c:795) [ 38.140308] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 38.140338] ? __nla_validate_parse (lib/nlattr.c:620) [ 38.140369] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 38.140393] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 38.140420] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 38.140449] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 38.140472] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 38.140494] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 38.140525] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 38.140548] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 38.140567] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 38.140591] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 38.140614] ___sys_sendmsg (net/socket.c:2752) [ 38.140637] __sys_sendmsg (net/socket.c:2784) [ 38.140660] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 38.140682] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 38.140706] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 38.140733] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 38.140762] RIP: 0033:0x7fe57cbed08e [ 38.140791] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 38.140895] RSP: 002b:00007ffc81f149d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 38.140937] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe57cbed08e [ 38.140978] RDX: 0000000000000000 RSI: 00007ffc81f14a80 RDI: 0000000000000005 [ 38.141024] RBP: 00007ffc81f149e0 R08: 0000000000000000 R09: 0000000000000000 [ 38.141068] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf61 [ 38.141112] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc81f15150 | [ 38.164916] ------------[ cut here ]------------ | [ 38.164952] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2111 | [ 38.165008] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 38.165131] Tainted: [W]=WARN [ 38.165155] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 38.165190] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 38.165217] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 38.165332] RSP: 0018:ff718e9ec0e9b6f0 EFLAGS: 00010286 [ 38.165363] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 38.165406] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fd000 [ 38.165452] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 38.165488] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 38.165528] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04431fd000 [ 38.165569] FS: 00007fb17eb1d840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 38.165618] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.165652] CR2: 00000000183a3988 CR3: 00000000042d2006 CR4: 0000000000771ef0 [ 38.165699] PKRU: 55555554 [ 38.165720] Call Trace: [ 38.165736] [ 38.165751] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 38.165777] notifier_call_chain (kernel/notifier.c:85) [ 38.165800] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 38.165822] ? nla_strscpy (lib/nlattr.c:795) [ 38.165845] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 38.165878] ? __nla_validate_parse (lib/nlattr.c:620) [ 38.165912] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 38.165936] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 38.165957] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 38.165985] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 38.166007] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 38.166027] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 38.166057] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 38.166077] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 38.166101] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 38.166124] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 38.166143] ___sys_sendmsg (net/socket.c:2752) [ 38.166163] __sys_sendmsg (net/socket.c:2784) [ 38.166185] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 38.166207] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 38.166235] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 38.166268] RIP: 0033:0x7fb17ed5708e [ 38.166291] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 38.166382] RSP: 002b:00007fffa62337f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 38.166426] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb17ed5708e [ 38.166468] RDX: 0000000000000000 RSI: 00007fffa62338a0 RDI: 0000000000000005 [ 38.166506] RBP: 00007fffa6233800 R08: 0000000000000000 R09: 0000000000000000 [ 38.166548] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf61 [ 38.166588] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa6233f70 | [ 38.188357] ------------[ cut here ]------------ | [ 38.188388] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2112 | [ 38.188441] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 38.188567] Tainted: [W]=WARN [ 38.188585] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 38.188621] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 38.188647] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 38.188750] RSP: 0018:ff718e9ec0e9b6f0 EFLAGS: 00010286 [ 38.188788] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 38.188829] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2c200 [ 38.188872] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 38.188915] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 38.188962] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2c200 [ 38.189007] FS: 00007f2600ad4840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 38.189048] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.189084] CR2: 00005614d1dce4a8 CR3: 00000000032a9001 CR4: 0000000000771ef0 [ 38.189126] PKRU: 55555554 [ 38.189139] Call Trace: [ 38.189152] [ 38.189167] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 38.189188] notifier_call_chain (kernel/notifier.c:85) [ 38.189210] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 38.189235] ? nla_strscpy (lib/nlattr.c:795) [ 38.189261] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 38.189294] ? __nla_validate_parse (lib/nlattr.c:620) [ 38.189324] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 38.189346] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 38.189368] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 38.189396] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 38.189418] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 38.189440] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 38.189471] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 38.189494] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 38.189512] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 38.189533] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 38.189553] ___sys_sendmsg (net/socket.c:2752) [ 38.189573] __sys_sendmsg (net/socket.c:2784) [ 38.189594] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 38.189614] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 38.189637] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 38.189668] RIP: 0033:0x7f2600d0e08e [ 38.189688] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 38.189787] RSP: 002b:00007ffd2d859cf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 38.189833] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2600d0e08e [ 38.189878] RDX: 0000000000000000 RSI: 00007ffd2d859da0 RDI: 0000000000000005 [ 38.189919] RBP: 00007ffd2d859d00 R08: 0000000000000000 R09: 0000000000000000 [ 38.189960] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf61 [ 38.190001] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd2d85a470 | [ 38.217569] ------------[ cut here ]------------ | [ 38.217607] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2114 | [ 38.217664] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 38.217815] Tainted: [W]=WARN [ 38.217869] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 38.217902] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 38.217939] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 38.218044] RSP: 0018:ff718e9ec0e9b6f0 EFLAGS: 00010286 [ 38.218074] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 38.218119] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443227700 [ 38.218161] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 38.218204] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 38.218262] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443227700 [ 38.218307] FS: 00007f8669259840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 38.218352] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.218389] CR2: 0000557f234fd008 CR3: 00000000018c7006 CR4: 0000000000771ef0 [ 38.218433] PKRU: 55555554 [ 38.218447] Call Trace: [ 38.218464] [ 38.218479] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 38.218503] notifier_call_chain (kernel/notifier.c:85) [ 38.218525] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 38.218544] ? nla_strscpy (lib/nlattr.c:795) [ 38.218567] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 38.218595] ? __nla_validate_parse (lib/nlattr.c:620) [ 38.218626] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 38.218648] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 38.218672] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 38.218706] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 38.218730] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 38.218752] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 38.218789] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 38.218809] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 38.218834] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 38.218856] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 38.218881] ___sys_sendmsg (net/socket.c:2752) [ 38.218905] __sys_sendmsg (net/socket.c:2784) [ 38.218927] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 38.218949] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 38.218972] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 38.218999] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 38.219024] RIP: 0033:0x7f866949308e [ 38.219046] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 38.219119] RSP: 002b:00007ffdb6ac8c80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 38.219165] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f866949308e [ 38.219211] RDX: 0000000000000000 RSI: 00007ffdb6ac8d30 RDI: 0000000000000005 [ 38.219254] RBP: 00007ffdb6ac8c90 R08: 0000000000000000 R09: 0000000000000000 [ 38.219297] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf61 [ 38.219340] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdb6ac9400 | [ 38.254702] ------------[ cut here ]------------ | [ 38.254759] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2115 | [ 38.254831] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 38.254965] Tainted: [W]=WARN [ 38.254987] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 38.255028] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 38.255061] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 38.255170] RSP: 0018:ff718e9ec0e9b6f0 EFLAGS: 00010286 [ 38.255201] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 38.255247] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b700 [ 38.255291] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 38.255333] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 38.255379] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044322b700 [ 38.255422] FS: 00007fd8e37b6840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 38.255468] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.255501] CR2: 0000000008758988 CR3: 00000000042df002 CR4: 0000000000771ef0 [ 38.255545] PKRU: 55555554 [ 38.255560] Call Trace: [ 38.255573] [ 38.255588] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 38.255612] notifier_call_chain (kernel/notifier.c:85) [ 38.255632] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 38.255656] ? nla_strscpy (lib/nlattr.c:795) [ 38.255678] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 38.255709] ? __nla_validate_parse (lib/nlattr.c:620) [ 38.255736] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 38.255760] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 38.255789] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 38.255818] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 38.255839] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 38.255859] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 38.255894] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 38.255916] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 38.255938] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 38.255960] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 38.255985] ___sys_sendmsg (net/socket.c:2752) [ 38.256008] __sys_sendmsg (net/socket.c:2784) [ 38.256029] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 38.256051] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 38.256070] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 38.256098] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 38.256128] RIP: 0033:0x7fd8e39f008e [ 38.256148] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 38.256249] RSP: 002b:00007fff0084a8b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 38.256288] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd8e39f008e [ 38.256329] RDX: 0000000000000000 RSI: 00007fff0084a960 RDI: 0000000000000005 [ 38.256366] RBP: 00007fff0084a8c0 R08: 0000000000000000 R09: 0000000000000000 [ 38.256406] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf61 [ 38.256447] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff0084b030 | [ 38.268442] ------------[ cut here ]------------ | [ 38.268504] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2117 | [ 38.268564] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 38.268732] Tainted: [W]=WARN [ 38.268753] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 38.268796] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 38.268827] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 38.268942] RSP: 0018:ff718e9ec0e9b6f0 EFLAGS: 00010286 [ 38.268971] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 38.269012] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229900 [ 38.269059] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 38.269102] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 38.269148] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443229900 [ 38.269190] FS: 00007ff710ea1840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 38.269241] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.269275] CR2: 00007fd82de6a420 CR3: 00000000030ce004 CR4: 0000000000771ef0 [ 38.269322] PKRU: 55555554 [ 38.269337] Call Trace: [ 38.269358] [ 38.269372] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 38.269397] notifier_call_chain (kernel/notifier.c:85) [ 38.269419] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 38.269440] ? nla_strscpy (lib/nlattr.c:795) [ 38.269465] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 38.269492] ? __nla_validate_parse (lib/nlattr.c:620) [ 38.269519] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 38.269542] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 38.269565] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 38.269594] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 38.269616] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 38.269637] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 38.269666] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 38.269687] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 38.269707] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 38.269728] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 38.269752] ___sys_sendmsg (net/socket.c:2752) [ 38.269779] __sys_sendmsg (net/socket.c:2784) [ 38.269802] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 38.269823] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 38.269848] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 38.269877] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 38.269903] RIP: 0033:0x7ff7110db08e [ 38.269929] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 38.270028] RSP: 002b:00007ffe3abb7d30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 38.270073] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff7110db08e [ 38.270114] RDX: 0000000000000000 RSI: 00007ffe3abb7de0 RDI: 0000000000000005 [ 38.270153] RBP: 00007ffe3abb7d40 R08: 0000000000000000 R09: 0000000000000000 [ 38.270198] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf61 [ 38.270246] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe3abb84b0 | [ 38.309649] ------------[ cut here ]------------ | [ 38.309708] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2118 | [ 38.309776] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 38.309929] Tainted: [W]=WARN [ 38.309952] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 38.309987] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 38.310018] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 38.310122] RSP: 0018:ff718e9ec0e9b6f0 EFLAGS: 00010286 [ 38.310150] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 38.310197] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441891f00 [ 38.310246] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 38.310287] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 38.310329] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441891f00 [ 38.310379] FS: 00007f28aa1e7840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 38.310429] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.310472] CR2: 000000003493d988 CR3: 00000000030be006 CR4: 0000000000771ef0 [ 38.310516] PKRU: 55555554 [ 38.310536] Call Trace: [ 38.310549] [ 38.310565] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 38.310586] notifier_call_chain (kernel/notifier.c:85) [ 38.310608] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 38.310632] ? nla_strscpy (lib/nlattr.c:795) [ 38.310657] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 38.310689] ? __nla_validate_parse (lib/nlattr.c:620) [ 38.310720] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 38.310741] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 38.310764] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 38.310798] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 38.310826] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 38.310853] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 38.310881] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 38.310901] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 38.310924] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 38.310948] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 38.310971] ___sys_sendmsg (net/socket.c:2752) [ 38.310993] __sys_sendmsg (net/socket.c:2784) [ 38.311017] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 38.311038] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 38.311060] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 38.311092] RIP: 0033:0x7f28aa42108e [ 38.311113] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 38.311211] RSP: 002b:00007fff98a30250 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 38.311256] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f28aa42108e [ 38.311301] RDX: 0000000000000000 RSI: 00007fff98a30300 RDI: 0000000000000005 [ 38.311347] RBP: 00007fff98a30260 R08: 0000000000000000 R09: 0000000000000000 [ 38.311390] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf61 [ 38.311434] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff98a309d0 | [ 38.328165] ------------[ cut here ]------------ | [ 38.328199] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2120 | [ 38.328251] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 38.328378] Tainted: [W]=WARN [ 38.328398] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 38.328430] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 38.328462] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 38.328559] RSP: 0018:ff718e9ec0e9b6f0 EFLAGS: 00010286 [ 38.328587] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 38.328627] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b300 [ 38.328667] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 38.328708] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 38.328749] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044322b300 [ 38.328891] FS: 00007f61aeafc840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 38.328956] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.328992] CR2: 0000000038ed3988 CR3: 0000000008752006 CR4: 0000000000771ef0 [ 38.329030] PKRU: 55555554 [ 38.329046] Call Trace: [ 38.329062] [ 38.329077] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 38.329100] notifier_call_chain (kernel/notifier.c:85) [ 38.329123] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 38.329147] ? nla_strscpy (lib/nlattr.c:795) [ 38.329169] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 38.329200] ? __nla_validate_parse (lib/nlattr.c:620) [ 38.329229] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 38.329255] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 38.329278] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 38.329306] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 38.329328] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 38.329353] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 38.329381] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 38.329404] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 38.329425] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 38.329448] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 38.329472] ___sys_sendmsg (net/socket.c:2752) [ 38.329494] __sys_sendmsg (net/socket.c:2784) [ 38.329513] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 38.329539] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 38.329560] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 38.329588] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 38.329619] RIP: 0033:0x7f61aed3608e [ 38.329641] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 38.329732] RSP: 002b:00007ffdb3ec2400 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 38.329775] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f61aed3608e [ 38.329824] RDX: 0000000000000000 RSI: 00007ffdb3ec24b0 RDI: 0000000000000005 [ 38.329863] RBP: 00007ffdb3ec2410 R08: 0000000000000000 R09: 0000000000000000 [ 38.329901] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf61 [ 38.329941] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdb3ec2b80 | [ 38.343565] ------------[ cut here ]------------ | [ 38.343599] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2122 | [ 38.343652] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 38.343775] Tainted: [W]=WARN [ 38.343798] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 38.343833] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 38.343866] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 38.343963] RSP: 0018:ff718e9ec0e9b6f0 EFLAGS: 00010286 [ 38.343995] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 38.344037] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431ff000 [ 38.344081] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 38.344125] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 38.344164] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04431ff000 [ 38.344210] FS: 00007f1235c0d840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 38.344267] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.344304] CR2: 000000002d757988 CR3: 000000000327d004 CR4: 0000000000771ef0 [ 38.344351] PKRU: 55555554 [ 38.344369] Call Trace: [ 38.344387] [ 38.344401] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 38.344425] notifier_call_chain (kernel/notifier.c:85) [ 38.344449] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 38.344472] ? nla_strscpy (lib/nlattr.c:795) [ 38.344499] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 38.344530] ? __nla_validate_parse (lib/nlattr.c:620) [ 38.344560] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 38.344585] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 38.344608] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 38.344637] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 38.344661] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 38.344687] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 38.344715] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 38.344736] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 38.344757] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 38.344813] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 38.344835] ___sys_sendmsg (net/socket.c:2752) [ 38.344859] __sys_sendmsg (net/socket.c:2784) [ 38.344880] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 38.344902] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 38.344926] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 38.344954] RIP: 0033:0x7f1235e4708e [ 38.344977] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 38.345063] RSP: 002b:00007ffcbaafca20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 38.345102] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1235e4708e [ 38.345141] RDX: 0000000000000000 RSI: 00007ffcbaafcad0 RDI: 0000000000000005 [ 38.345181] RBP: 00007ffcbaafca30 R08: 0000000000000000 R09: 0000000000000000 [ 38.345221] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf61 [ 38.345260] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcbaafd1a0 | [ 38.365056] ------------[ cut here ]------------ | [ 38.365099] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2123 | [ 38.365152] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 38.365292] Tainted: [W]=WARN [ 38.365314] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 38.365352] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 38.365384] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 38.365488] RSP: 0018:ff718e9ec0e9b6f0 EFLAGS: 00010286 [ 38.365520] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 38.365566] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305a100 [ 38.365610] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 38.365654] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 38.365701] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044305a100 [ 38.365745] FS: 00007f25d2d65840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 38.365797] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.365833] CR2: 00007f9e797bc430 CR3: 000000000417c006 CR4: 0000000000771ef0 [ 38.365876] PKRU: 55555554 [ 38.365892] Call Trace: [ 38.365905] [ 38.365921] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 38.365940] notifier_call_chain (kernel/notifier.c:85) [ 38.365962] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 38.365986] ? nla_strscpy (lib/nlattr.c:795) [ 38.366012] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 38.366043] ? __nla_validate_parse (lib/nlattr.c:620) [ 38.366071] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 38.366094] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 38.366117] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 38.366148] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 38.366169] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 38.366191] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 38.366221] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 38.366245] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 38.366267] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 38.366289] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 38.366312] ___sys_sendmsg (net/socket.c:2752) [ 38.366351] __sys_sendmsg (net/socket.c:2784) [ 38.366375] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 38.366397] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 38.366421] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 38.366450] RIP: 0033:0x7f25d2f9f08e [ 38.366471] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 38.366570] RSP: 002b:00007fff5f1eb610 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 38.366612] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f25d2f9f08e [ 38.366657] RDX: 0000000000000000 RSI: 00007fff5f1eb6c0 RDI: 0000000000000005 [ 38.366705] RBP: 00007fff5f1eb620 R08: 0000000000000000 R09: 0000000000000000 [ 38.366745] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf61 [ 38.366792] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff5f1ebd90 | [ 38.390663] ------------[ cut here ]------------ | [ 38.390699] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2125 | [ 38.390759] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 38.390894] Tainted: [W]=WARN [ 38.390919] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 38.390959] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 38.390992] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 38.391096] RSP: 0018:ff718e9ec0e9b6f0 EFLAGS: 00010286 [ 38.391120] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 38.391162] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443227a00 [ 38.391201] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 38.391257] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 38.391301] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443227a00 [ 38.391344] FS: 00007ff9f89f0840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 38.391385] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.391422] CR2: 00007fe3e7f9c040 CR3: 00000000032eb001 CR4: 0000000000771ef0 [ 38.391464] PKRU: 55555554 [ 38.391479] Call Trace: [ 38.391494] [ 38.391508] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 38.391528] notifier_call_chain (kernel/notifier.c:85) [ 38.391553] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 38.391575] ? nla_strscpy (lib/nlattr.c:795) [ 38.391597] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 38.391627] ? __nla_validate_parse (lib/nlattr.c:620) [ 38.391659] ? __free_pages_prepare (mm/page_alloc.c:1373 (discriminator 26)) [ 38.391693] ? __pcs_replace_empty_main (mm/slub.c:4620) [ 38.391723] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 38.391744] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 38.391771] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 38.391801] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 38.391821] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 38.391844] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 38.391874] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 38.391896] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 38.391919] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 38.391942] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 38.391964] ___sys_sendmsg (net/socket.c:2752) [ 38.391988] __sys_sendmsg (net/socket.c:2784) [ 38.392009] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 38.392031] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 38.392051] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 38.392078] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 38.392108] RIP: 0033:0x7ff9f8c2a08e [ 38.392130] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 38.392229] RSP: 002b:00007ffef9645a60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 38.392283] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff9f8c2a08e [ 38.392325] RDX: 0000000000000000 RSI: 00007ffef9645b10 RDI: 0000000000000005 [ 38.392366] RBP: 00007ffef9645a70 R08: 0000000000000000 R09: 0000000000000000 [ 38.392404] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf61 [ 38.392443] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef96461e0 | [ 38.432054] ------------[ cut here ]------------ | [ 38.432100] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2126 | [ 38.432157] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 38.432291] Tainted: [W]=WARN [ 38.432313] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 38.432349] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 38.432381] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 38.432482] RSP: 0018:ff718e9ec0e9b6f0 EFLAGS: 00010286 [ 38.432513] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 38.432554] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059400 [ 38.432599] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 38.432638] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 38.432684] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443059400 [ 38.432729] FS: 00007f2d0937d840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 38.432780] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.432818] CR2: 00007ffeb07d8fcc CR3: 00000000041e3006 CR4: 0000000000771ef0 [ 38.432861] PKRU: 55555554 [ 38.432877] Call Trace: [ 38.432890] [ 38.432907] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 38.432930] notifier_call_chain (kernel/notifier.c:85) [ 38.432953] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 38.432977] ? nla_strscpy (lib/nlattr.c:795) [ 38.432999] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 38.433027] ? __nla_validate_parse (lib/nlattr.c:620) [ 38.433060] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 38.433082] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 38.433105] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 38.433132] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 38.433152] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 38.433172] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 38.433202] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 38.433223] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 38.433246] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 38.433266] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 38.433286] ___sys_sendmsg (net/socket.c:2752) [ 38.433307] __sys_sendmsg (net/socket.c:2784) [ 38.433330] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 38.433356] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 38.433379] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 38.433406] RIP: 0033:0x7f2d095b708e [ 38.433425] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 38.433528] RSP: 002b:00007ffdc0ddf0d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 38.433570] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2d095b708e [ 38.433612] RDX: 0000000000000000 RSI: 00007ffdc0ddf180 RDI: 0000000000000005 [ 38.433657] RBP: 00007ffdc0ddf0e0 R08: 0000000000000000 R09: 0000000000000000 [ 38.433699] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf61 [ 38.433744] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdc0ddf850 | [ 38.444155] ------------[ cut here ]------------ | [ 38.444186] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2128 | [ 38.444245] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 38.444384] Tainted: [W]=WARN [ 38.444407] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 38.444438] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 38.444468] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 38.444567] RSP: 0018:ff718e9ec0e9b6f0 EFLAGS: 00010286 [ 38.444597] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 38.444630] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228900 [ 38.444671] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 38.444714] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 38.444755] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443228900 [ 38.444807] FS: 00007fbd939d3840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 38.444854] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.444892] CR2: 000000001c04e988 CR3: 0000000003294001 CR4: 0000000000771ef0 [ 38.444935] PKRU: 55555554 [ 38.444947] Call Trace: [ 38.444959] [ 38.444976] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 38.444999] notifier_call_chain (kernel/notifier.c:85) [ 38.445024] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 38.445045] ? nla_strscpy (lib/nlattr.c:795) [ 38.445068] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 38.445096] ? __nla_validate_parse (lib/nlattr.c:620) [ 38.445124] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 38.445146] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 38.445170] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 38.445197] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 38.445220] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 38.445245] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 38.445274] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 38.445298] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 38.445320] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 38.445343] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 38.445364] ___sys_sendmsg (net/socket.c:2752) [ 38.445388] __sys_sendmsg (net/socket.c:2784) [ 38.445411] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 38.445432] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 38.445455] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 38.445484] RIP: 0033:0x7fbd93c0d08e [ 38.445502] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 38.445599] RSP: 002b:00007ffd4e2b9660 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 38.445642] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbd93c0d08e [ 38.445690] RDX: 0000000000000000 RSI: 00007ffd4e2b9710 RDI: 0000000000000005 [ 38.445737] RBP: 00007ffd4e2b9670 R08: 0000000000000000 R09: 0000000000000000 [ 38.445780] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf61 [ 38.445831] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd4e2b9de0 | [ 38.468111] ------------[ cut here ]------------ | [ 38.468140] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2130 | [ 38.468200] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 38.468329] Tainted: [W]=WARN [ 38.468351] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 38.468386] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 38.468417] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 38.468518] RSP: 0018:ff718e9ec0e936f0 EFLAGS: 00010286 [ 38.468547] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 38.468585] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058b00 [ 38.468627] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 38.468670] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 38.468722] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443058b00 [ 38.468772] FS: 00007fbc50bf0840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 38.468814] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.468850] CR2: 00007fbc50ec01a0 CR3: 00000000018c7004 CR4: 0000000000771ef0 [ 38.468889] PKRU: 55555554 [ 38.468902] Call Trace: [ 38.468914] [ 38.468929] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 38.468953] notifier_call_chain (kernel/notifier.c:85) [ 38.468974] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 38.468996] ? nla_strscpy (lib/nlattr.c:795) [ 38.469021] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 38.469053] ? __nla_validate_parse (lib/nlattr.c:620) [ 38.469082] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 38.469104] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 38.469124] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 38.469153] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 38.469176] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 38.469200] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 38.469228] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 38.469247] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 38.469273] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 38.469293] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 38.469316] ___sys_sendmsg (net/socket.c:2752) [ 38.469340] __sys_sendmsg (net/socket.c:2784) [ 38.469363] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 38.469384] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 38.469405] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 38.469431] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 38.469455] RIP: 0033:0x7fbc50e2a08e [ 38.469476] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 38.469569] RSP: 002b:00007ffc83ff9b70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 38.469611] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbc50e2a08e [ 38.469654] RDX: 0000000000000000 RSI: 00007ffc83ff9c20 RDI: 0000000000000005 [ 38.469700] RBP: 00007ffc83ff9b80 R08: 0000000000000000 R09: 0000000000000000 [ 38.469744] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf61 [ 38.469784] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc83ffa2f0 | [ 38.496967] ------------[ cut here ]------------ | [ 38.497010] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2131 | [ 38.497071] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 38.497211] Tainted: [W]=WARN [ 38.497240] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 38.497281] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 38.497306] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 38.497407] RSP: 0018:ff718e9ec0e936f0 EFLAGS: 00010286 [ 38.497438] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 38.497479] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305a500 [ 38.497519] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 38.497557] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 38.497599] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044305a500 [ 38.497642] FS: 00007f7369390840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 38.497722] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.497761] CR2: 00007f73696601a0 CR3: 00000000032eb005 CR4: 0000000000771ef0 [ 38.497808] PKRU: 55555554 [ 38.497822] Call Trace: [ 38.497839] [ 38.497855] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 38.497879] notifier_call_chain (kernel/notifier.c:85) [ 38.497903] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 38.497925] ? nla_strscpy (lib/nlattr.c:795) [ 38.497951] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 38.497977] ? __nla_validate_parse (lib/nlattr.c:620) [ 38.498008] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 38.498035] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 38.498057] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 38.498086] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 38.498109] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 38.498131] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 38.498159] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 38.498179] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 38.498202] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 38.498225] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 38.498249] ___sys_sendmsg (net/socket.c:2752) [ 38.498273] __sys_sendmsg (net/socket.c:2784) [ 38.498299] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 38.498321] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 38.498343] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 38.498373] RIP: 0033:0x7f73695ca08e [ 38.498395] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 38.498492] RSP: 002b:00007fff63831900 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 38.498533] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f73695ca08e [ 38.498574] RDX: 0000000000000000 RSI: 00007fff638319b0 RDI: 0000000000000005 [ 38.498622] RBP: 00007fff63831910 R08: 0000000000000000 R09: 0000000000000000 [ 38.498667] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf61 [ 38.498710] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff63832080 | [ 38.513763] ------------[ cut here ]------------ | [ 38.513807] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2133 | [ 38.513865] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 38.513985] Tainted: [W]=WARN [ 38.514006] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 38.514044] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 38.514073] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 38.514167] RSP: 0018:ff718e9ec0e936f0 EFLAGS: 00010286 [ 38.514199] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 38.514243] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055c00 [ 38.514291] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 38.514333] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 38.514382] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443055c00 [ 38.514426] FS: 00007f2644e45840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 38.514470] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.514507] CR2: 00007fa8934e0b3b CR3: 0000000003294002 CR4: 0000000000771ef0 [ 38.514546] PKRU: 55555554 [ 38.514562] Call Trace: [ 38.514576] [ 38.514593] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 38.514615] notifier_call_chain (kernel/notifier.c:85) [ 38.514637] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 38.514661] ? nla_strscpy (lib/nlattr.c:795) [ 38.514684] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 38.514708] ? __nla_validate_parse (lib/nlattr.c:620) [ 38.514740] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 38.514765] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 38.514792] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 38.514821] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 38.514842] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 38.514865] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 38.514899] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 38.514920] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 38.514942] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 38.514964] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 38.514990] ___sys_sendmsg (net/socket.c:2752) [ 38.515011] __sys_sendmsg (net/socket.c:2784) [ 38.515032] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 38.515057] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 38.515080] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 38.515108] RIP: 0033:0x7f264507f08e [ 38.515133] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 38.515228] RSP: 002b:00007ffc2281f9d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 38.515275] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f264507f08e [ 38.515316] RDX: 0000000000000000 RSI: 00007ffc2281fa80 RDI: 0000000000000005 [ 38.515361] RBP: 00007ffc2281f9e0 R08: 0000000000000000 R09: 0000000000000000 [ 38.515407] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf61 [ 38.515447] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc22820150 | [ 38.545255] ------------[ cut here ]------------ | [ 38.545308] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2134 | [ 38.545367] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 38.545499] Tainted: [W]=WARN [ 38.545523] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 38.545565] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 38.545597] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 38.545701] RSP: 0018:ff718e9ec0e936f0 EFLAGS: 00010286 [ 38.545730] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 38.545774] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1f00 [ 38.545820] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 38.545866] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 38.545909] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04418e1f00 [ 38.545950] FS: 00007f9137d2e840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 38.545996] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.546030] CR2: 000000003d6ef988 CR3: 000000000c78e004 CR4: 0000000000771ef0 [ 38.546070] PKRU: 55555554 [ 38.546083] Call Trace: [ 38.546100] [ 38.546116] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 38.546141] notifier_call_chain (kernel/notifier.c:85) [ 38.546168] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 38.546190] ? nla_strscpy (lib/nlattr.c:795) [ 38.546209] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 38.546250] ? __nla_validate_parse (lib/nlattr.c:620) [ 38.546279] ? __free_pages_prepare (mm/page_alloc.c:1373 (discriminator 26)) [ 38.546306] ? __pcs_replace_empty_main (mm/slub.c:4620) [ 38.546338] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 38.546362] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 38.546386] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 38.546416] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 38.546440] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 38.546462] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 38.546490] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 38.546511] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 38.546533] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 38.546555] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 38.546576] ___sys_sendmsg (net/socket.c:2752) [ 38.546602] __sys_sendmsg (net/socket.c:2784) [ 38.546625] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 38.546652] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 38.546675] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 38.546705] RIP: 0033:0x7f9137f6808e [ 38.546727] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 38.546832] RSP: 002b:00007fffc5780930 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 38.546875] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9137f6808e [ 38.546918] RDX: 0000000000000000 RSI: 00007fffc57809e0 RDI: 0000000000000005 [ 38.546969] RBP: 00007fffc5780940 R08: 0000000000000000 R09: 0000000000000000 [ 38.547011] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf61 [ 38.547051] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffc57810b0 | [ 38.564353] ------------[ cut here ]------------ | [ 38.564389] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2136 | [ 38.564447] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 38.564577] Tainted: [W]=WARN [ 38.564600] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 38.564640] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 38.564672] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 38.564773] RSP: 0018:ff718e9ec0e936f0 EFLAGS: 00010286 [ 38.564801] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 38.564847] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305a500 [ 38.564885] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 38.564929] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 38.564973] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044305a500 [ 38.565021] FS: 00007f18e7273840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 38.565066] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.565104] CR2: 00000000016b9988 CR3: 000000000d26a001 CR4: 0000000000771ef0 [ 38.565151] PKRU: 55555554 [ 38.565167] Call Trace: [ 38.565181] [ 38.565198] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 38.565219] notifier_call_chain (kernel/notifier.c:85) [ 38.565259] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 38.565278] ? nla_strscpy (lib/nlattr.c:795) [ 38.565303] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 38.565328] ? __nla_validate_parse (lib/nlattr.c:620) [ 38.565360] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 38.565387] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 38.565413] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 38.565445] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 38.565468] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 38.565491] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 38.565520] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 38.565546] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 38.565569] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 38.565593] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 38.565616] ___sys_sendmsg (net/socket.c:2752) [ 38.565640] __sys_sendmsg (net/socket.c:2784) [ 38.565665] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 38.565687] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 38.565708] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 38.565734] RIP: 0033:0x7f18e74ad08e [ 38.565758] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 38.565857] RSP: 002b:00007ffd558fdeb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 38.565899] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f18e74ad08e [ 38.565932] RDX: 0000000000000000 RSI: 00007ffd558fdf60 RDI: 0000000000000005 [ 38.565981] RBP: 00007ffd558fdec0 R08: 0000000000000000 R09: 0000000000000000 [ 38.566027] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf61 [ 38.566065] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd558fe630 | [ 38.580401] ------------[ cut here ]------------ | [ 38.580454] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2138 | [ 38.580514] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 38.580676] Tainted: [W]=WARN [ 38.580700] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 38.580739] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 38.580777] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 38.580875] RSP: 0018:ff718e9ec0e936f0 EFLAGS: 00010286 [ 38.580904] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 38.580947] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443053d00 [ 38.580991] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 38.581030] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 38.581072] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443053d00 [ 38.581123] FS: 00007fa09f779840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 38.581163] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.581202] CR2: 0000000019b8a988 CR3: 0000000003064006 CR4: 0000000000771ef0 [ 38.581246] PKRU: 55555554 [ 38.581262] Call Trace: [ 38.581278] [ 38.581295] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 38.581318] notifier_call_chain (kernel/notifier.c:85) [ 38.581343] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 38.581364] ? nla_strscpy (lib/nlattr.c:795) [ 38.581388] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 38.581420] ? __nla_validate_parse (lib/nlattr.c:620) [ 38.581445] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 38.581468] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 38.581491] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 38.581522] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 38.581541] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 38.581562] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 38.581595] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 38.581620] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 38.581644] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 38.581672] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 38.581696] ___sys_sendmsg (net/socket.c:2752) [ 38.581721] __sys_sendmsg (net/socket.c:2784) [ 38.581748] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 38.581773] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 38.581796] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 38.581824] RIP: 0033:0x7fa09f9b308e [ 38.581847] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 38.581942] RSP: 002b:00007ffcc24d40e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 38.581990] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa09f9b308e [ 38.582034] RDX: 0000000000000000 RSI: 00007ffcc24d4190 RDI: 0000000000000005 [ 38.582076] RBP: 00007ffcc24d40f0 R08: 0000000000000000 R09: 0000000000000000 [ 38.582122] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf61 [ 38.582165] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcc24d4860 | [ 38.586896] ------------[ cut here ]------------ | [ 38.586926] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2139 | [ 38.586983] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 38.587120] Tainted: [W]=WARN [ 38.587146] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 38.587180] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 38.587210] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 38.587324] RSP: 0018:ff718e9ec0e936f0 EFLAGS: 00010286 [ 38.587359] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 38.587404] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2ca00 [ 38.587450] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 38.587496] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 38.587532] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2ca00 [ 38.587578] FS: 00007f2a80138840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 38.587625] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.587661] CR2: 000000000ffc4988 CR3: 000000000d26f002 CR4: 0000000000771ef0 [ 38.587706] PKRU: 55555554 [ 38.587721] Call Trace: [ 38.587736] [ 38.587751] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 38.587780] notifier_call_chain (kernel/notifier.c:85) [ 38.587799] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 38.587824] ? nla_strscpy (lib/nlattr.c:795) [ 38.587847] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 38.587872] ? __nla_validate_parse (lib/nlattr.c:620) [ 38.587903] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 38.587927] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 38.587946] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 38.587977] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 38.587999] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 38.588017] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 38.588050] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 38.588073] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 38.588099] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 38.588122] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 38.588147] ___sys_sendmsg (net/socket.c:2752) [ 38.588171] __sys_sendmsg (net/socket.c:2784) [ 38.588195] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 38.588213] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 38.588261] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 38.588292] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 38.588319] RIP: 0033:0x7f2a8037208e [ 38.588341] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 38.588436] RSP: 002b:00007ffcb2c63f30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 38.588486] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2a8037208e [ 38.588529] RDX: 0000000000000000 RSI: 00007ffcb2c63fe0 RDI: 0000000000000005 [ 38.588574] RBP: 00007ffcb2c63f40 R08: 0000000000000000 R09: 0000000000000000 [ 38.588614] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf61 [ 38.588666] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcb2c646b0 | [ 38.621248] ------------[ cut here ]------------ | [ 38.621280] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2141 | [ 38.621340] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 38.621470] Tainted: [W]=WARN [ 38.621491] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 38.621528] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 38.621560] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 38.621663] RSP: 0018:ff718e9ec0e936f0 EFLAGS: 00010286 [ 38.621698] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 38.621744] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b200 [ 38.621793] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 38.621836] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 38.621883] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044322b200 [ 38.621930] FS: 00007f561c59c840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 38.621969] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.622010] CR2: 000000001428d988 CR3: 0000000003225001 CR4: 0000000000771ef0 [ 38.622056] PKRU: 55555554 [ 38.622070] Call Trace: [ 38.622087] [ 38.622101] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 38.622125] notifier_call_chain (kernel/notifier.c:85) [ 38.622149] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 38.622169] ? nla_strscpy (lib/nlattr.c:795) [ 38.622193] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 38.622221] ? __nla_validate_parse (lib/nlattr.c:620) [ 38.622251] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 38.622277] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 38.622301] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 38.622330] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 38.622356] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 38.622376] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 38.622401] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 38.622423] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 38.622447] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 38.622469] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 38.622492] ___sys_sendmsg (net/socket.c:2752) [ 38.622515] __sys_sendmsg (net/socket.c:2784) [ 38.622538] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 38.622562] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 38.622584] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 38.622612] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 38.622643] RIP: 0033:0x7f561c7d608e [ 38.622665] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 38.622759] RSP: 002b:00007ffdd0804a10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 38.622809] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f561c7d608e [ 38.622854] RDX: 0000000000000000 RSI: 00007ffdd0804ac0 RDI: 0000000000000005 [ 38.622900] RBP: 00007ffdd0804a20 R08: 0000000000000000 R09: 0000000000000000 [ 38.622945] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf61 [ 38.622985] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdd0805190 | [ 38.665829] ------------[ cut here ]------------ | [ 38.665862] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2142 | [ 38.665928] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 38.666061] Tainted: [W]=WARN [ 38.666083] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 38.666122] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 38.666153] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 38.666261] RSP: 0018:ff718e9ec0e936f0 EFLAGS: 00010286 [ 38.666287] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 38.666330] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2d500 [ 38.666377] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 38.666419] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 38.666463] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2d500 [ 38.666514] FS: 00007fc0850b0840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 38.666562] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.666599] CR2: 00007fc0853801a0 CR3: 00000000041bf006 CR4: 0000000000771ef0 [ 38.666646] PKRU: 55555554 [ 38.666664] Call Trace: [ 38.666681] [ 38.666698] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 38.666724] notifier_call_chain (kernel/notifier.c:85) [ 38.666749] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 38.666780] ? nla_strscpy (lib/nlattr.c:795) [ 38.666802] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 38.666832] ? __nla_validate_parse (lib/nlattr.c:620) [ 38.666865] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 38.666885] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 38.666907] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 38.666936] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 38.666960] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 38.666984] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 38.667011] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 38.667033] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 38.667053] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 38.667073] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 38.667093] ___sys_sendmsg (net/socket.c:2752) [ 38.667114] __sys_sendmsg (net/socket.c:2784) [ 38.667136] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 38.667158] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 38.667181] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 38.667210] RIP: 0033:0x7fc0852ea08e [ 38.667234] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 38.667337] RSP: 002b:00007ffe8e4f1150 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 38.667386] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc0852ea08e [ 38.667430] RDX: 0000000000000000 RSI: 00007ffe8e4f1200 RDI: 0000000000000005 [ 38.667470] RBP: 00007ffe8e4f1160 R08: 0000000000000000 R09: 0000000000000000 [ 38.667508] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf61 [ 38.667545] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe8e4f18d0 | [ 38.687244] ------------[ cut here ]------------ | [ 38.687276] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2144 | [ 38.687331] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 38.687462] Tainted: [W]=WARN [ 38.687483] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 38.687515] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 38.687545] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 38.687647] RSP: 0018:ff718e9ec0e336f0 EFLAGS: 00010286 [ 38.687677] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 38.687721] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058e00 [ 38.687766] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 38.687821] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 38.687865] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443058e00 [ 38.687912] FS: 00007fa68fc4b840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 38.687955] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.687985] CR2: 000000000a294988 CR3: 0000000004187005 CR4: 0000000000771ef0 [ 38.688026] PKRU: 55555554 [ 38.688039] Call Trace: [ 38.688054] [ 38.688070] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 38.688094] notifier_call_chain (kernel/notifier.c:85) [ 38.688118] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 38.688140] ? nla_strscpy (lib/nlattr.c:795) [ 38.688159] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 38.688188] ? __nla_validate_parse (lib/nlattr.c:620) [ 38.688214] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 38.688242] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 38.688266] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 38.688297] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 38.688321] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 38.688348] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 38.688381] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 38.688407] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 38.688427] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 38.688448] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 38.688474] ___sys_sendmsg (net/socket.c:2752) [ 38.688497] __sys_sendmsg (net/socket.c:2784) [ 38.688516] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 38.688536] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 38.688556] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 38.688590] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 38.688616] RIP: 0033:0x7fa68fe8508e [ 38.688640] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 38.688745] RSP: 002b:00007fffcf2b9f40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 38.688796] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa68fe8508e [ 38.688847] RDX: 0000000000000000 RSI: 00007fffcf2b9ff0 RDI: 0000000000000005 [ 38.688888] RBP: 00007fffcf2b9f50 R08: 0000000000000000 R09: 0000000000000000 [ 38.688927] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf61 [ 38.688969] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffcf2ba6c0 | [ 38.715284] ------------[ cut here ]------------ | [ 38.715328] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2146 | [ 38.715385] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 38.715522] Tainted: [W]=WARN [ 38.715544] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 38.715582] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 38.715611] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 38.715706] RSP: 0018:ff718e9ec0e936f0 EFLAGS: 00010286 [ 38.715730] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 38.715775] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2da00 [ 38.715821] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c044428102c [ 38.715861] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 38.715907] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2da00 [ 38.715951] FS: 00007f90b57f9840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 38.715996] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.716032] CR2: 00007f08edb21f98 CR3: 0000000008784002 CR4: 0000000000771ef0 [ 38.716077] PKRU: 55555554 [ 38.716093] Call Trace: [ 38.716109] [ 38.716127] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 38.716152] notifier_call_chain (kernel/notifier.c:85) [ 38.716174] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 38.716196] ? nla_strscpy (lib/nlattr.c:795) [ 38.716222] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 38.716254] ? __nla_validate_parse (lib/nlattr.c:620) [ 38.716283] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 38.716306] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 38.716326] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 38.716357] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 38.716380] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 38.716406] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 38.716437] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 38.716459] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 38.716479] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 38.716502] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 38.716524] ___sys_sendmsg (net/socket.c:2752) [ 38.716549] __sys_sendmsg (net/socket.c:2784) [ 38.716571] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 38.716595] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 38.716617] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 38.716641] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 38.716674] RIP: 0033:0x7f90b5a3308e [ 38.716698] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 38.716800] RSP: 002b:00007ffe2e2c7e70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 38.716843] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f90b5a3308e [ 38.716885] RDX: 0000000000000000 RSI: 00007ffe2e2c7f20 RDI: 0000000000000005 [ 38.716932] RBP: 00007ffe2e2c7e80 R08: 0000000000000000 R09: 0000000000000000 [ 38.716979] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf61 [ 38.717024] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe2e2c85f0 | [ 38.749311] ------------[ cut here ]------------ | [ 38.749379] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2148 | [ 38.749434] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 38.749573] Tainted: [W]=WARN [ 38.749594] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 38.749629] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 38.749663] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 38.749771] RSP: 0018:ff718e9ec0e336f0 EFLAGS: 00010286 [ 38.749799] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 38.749848] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1600 [ 38.749896] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 38.749938] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 38.749980] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04418e1600 [ 38.750026] FS: 00007fdcc2597840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 38.750076] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.750108] CR2: 00000000061f8988 CR3: 00000000042dd006 CR4: 0000000000771ef0 [ 38.750151] PKRU: 55555554 [ 38.750165] Call Trace: [ 38.750180] [ 38.750194] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 38.750220] notifier_call_chain (kernel/notifier.c:85) [ 38.750248] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 38.750270] ? nla_strscpy (lib/nlattr.c:795) [ 38.750295] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 38.750328] ? __nla_validate_parse (lib/nlattr.c:620) [ 38.750360] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 38.750381] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 38.750400] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 38.750430] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 38.750451] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 38.750474] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 38.750505] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 38.750525] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 38.750548] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 38.750567] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 38.750586] ___sys_sendmsg (net/socket.c:2752) [ 38.750608] __sys_sendmsg (net/socket.c:2784) [ 38.750632] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 38.750655] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 38.750679] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 38.750709] RIP: 0033:0x7fdcc27d108e [ 38.750731] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 38.750832] RSP: 002b:00007ffc18b802d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 38.750875] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdcc27d108e [ 38.750911] RDX: 0000000000000000 RSI: 00007ffc18b80380 RDI: 0000000000000005 [ 38.750950] RBP: 00007ffc18b802e0 R08: 0000000000000000 R09: 0000000000000000 [ 38.750990] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf61 [ 38.751033] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc18b80a50 | [ 38.796554] ------------[ cut here ]------------ | [ 38.796612] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2150 | [ 38.796673] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 38.796851] Tainted: [W]=WARN [ 38.796874] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 38.796917] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 38.796948] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 38.797060] RSP: 0018:ff718e9ec0e336f0 EFLAGS: 00010286 [ 38.797091] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 38.797134] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fd500 [ 38.797174] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 38.797218] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 38.797263] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04431fd500 [ 38.797311] FS: 00007f6553d28840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 38.797361] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.797394] CR2: 00000000109cb988 CR3: 0000000001970004 CR4: 0000000000771ef0 [ 38.797443] PKRU: 55555554 [ 38.797457] Call Trace: [ 38.797470] [ 38.797486] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 38.797509] notifier_call_chain (kernel/notifier.c:85) [ 38.797530] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 38.797555] ? nla_strscpy (lib/nlattr.c:795) [ 38.797579] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 38.797609] ? __nla_validate_parse (lib/nlattr.c:620) [ 38.797638] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 38.797666] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 38.797697] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 38.797730] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 38.797752] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 38.797784] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 38.797817] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 38.797844] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 38.797871] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 38.797895] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 38.797918] ___sys_sendmsg (net/socket.c:2752) [ 38.797947] __sys_sendmsg (net/socket.c:2784) [ 38.797970] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 38.797997] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 38.798020] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 38.798052] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 38.798081] RIP: 0033:0x7f6553f6208e [ 38.798101] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 38.798196] RSP: 002b:00007ffc8f3bb130 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 38.798241] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6553f6208e [ 38.798286] RDX: 0000000000000000 RSI: 00007ffc8f3bb1e0 RDI: 0000000000000005 [ 38.798329] RBP: 00007ffc8f3bb140 R08: 0000000000000000 R09: 0000000000000000 [ 38.798373] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf61 [ 38.798457] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc8f3bb8b0 | [ 38.859389] ------------[ cut here ]------------ | [ 38.859445] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2152 | [ 38.859499] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 38.859633] Tainted: [W]=WARN [ 38.859657] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 38.859696] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 38.859732] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 38.859850] RSP: 0018:ff718e9ec0e336f0 EFLAGS: 00010286 [ 38.859880] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 38.859924] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fd400 [ 38.859971] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 38.860012] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 38.860057] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04431fd400 [ 38.860108] FS: 00007f1ce79a8840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 38.860150] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.860189] CR2: 00000000347a5988 CR3: 0000000003241002 CR4: 0000000000771ef0 [ 38.860235] PKRU: 55555554 [ 38.860248] Call Trace: [ 38.860266] [ 38.860282] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 38.860303] notifier_call_chain (kernel/notifier.c:85) [ 38.860324] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 38.860346] ? nla_strscpy (lib/nlattr.c:795) [ 38.860370] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 38.860400] ? __nla_validate_parse (lib/nlattr.c:620) [ 38.860429] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 38.860453] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 38.860477] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 38.860509] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 38.860532] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 38.860555] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 38.860586] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 38.860607] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 38.860628] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 38.860653] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 38.860680] ___sys_sendmsg (net/socket.c:2752) [ 38.860703] __sys_sendmsg (net/socket.c:2784) [ 38.860728] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 38.860751] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 38.860778] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 38.860809] RIP: 0033:0x7f1ce7be208e [ 38.860831] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 38.860929] RSP: 002b:00007ffd4c117f70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 38.860965] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1ce7be208e [ 38.861001] RDX: 0000000000000000 RSI: 00007ffd4c118020 RDI: 0000000000000005 [ 38.861044] RBP: 00007ffd4c117f80 R08: 0000000000000000 R09: 0000000000000000 [ 38.861082] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf61 [ 38.861122] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd4c1186f0 | [ 38.900951] ------------[ cut here ]------------ | [ 38.900982] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2154 | [ 38.901036] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 38.901158] Tainted: [W]=WARN [ 38.901180] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 38.901220] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 38.901257] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 38.901351] RSP: 0018:ff718e9ec0e336f0 EFLAGS: 00010286 [ 38.901383] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 38.901421] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058800 [ 38.901469] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 38.901512] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 38.901554] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443058800 [ 38.901599] FS: 00007f1d542f6840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 38.901643] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.901678] CR2: 000000003462f988 CR3: 000000000300a006 CR4: 0000000000771ef0 [ 38.901720] PKRU: 55555554 [ 38.901735] Call Trace: [ 38.901750] [ 38.901763] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 38.901791] notifier_call_chain (kernel/notifier.c:85) [ 38.901815] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 38.901842] ? nla_strscpy (lib/nlattr.c:795) [ 38.901866] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 38.901900] ? __nla_validate_parse (lib/nlattr.c:620) [ 38.901928] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 38.901952] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 38.901973] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 38.902001] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 38.902023] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 38.902045] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 38.902073] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 38.902095] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 38.902116] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 38.902138] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 38.902160] ___sys_sendmsg (net/socket.c:2752) [ 38.902185] __sys_sendmsg (net/socket.c:2784) [ 38.902207] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 38.902230] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 38.902255] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 38.902283] RIP: 0033:0x7f1d5453008e [ 38.902304] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 38.902396] RSP: 002b:00007ffffdd5de80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 38.902439] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1d5453008e [ 38.902480] RDX: 0000000000000000 RSI: 00007ffffdd5df30 RDI: 0000000000000005 [ 38.902522] RBP: 00007ffffdd5de90 R08: 0000000000000000 R09: 0000000000000000 [ 38.902563] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf62 [ 38.902606] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffffdd5e600 | [ 38.988250] ------------[ cut here ]------------ | [ 38.988291] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2156 | [ 38.988348] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 38.988468] Tainted: [W]=WARN [ 38.988490] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 38.988525] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 38.988556] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 38.988655] RSP: 0018:ff718e9ec0e336f0 EFLAGS: 00010286 [ 38.988685] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 38.988729] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b900 [ 38.988788] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c0441ebe02c [ 38.988830] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 38.988882] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044322b900 [ 38.988933] FS: 00007f4780e5a840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 38.988978] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.989015] CR2: 00000000257c6988 CR3: 00000000032a0004 CR4: 0000000000771ef0 [ 38.989061] PKRU: 55555554 [ 38.989077] Call Trace: [ 38.989092] [ 38.989110] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 38.989133] notifier_call_chain (kernel/notifier.c:85) [ 38.989157] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 38.989181] ? nla_strscpy (lib/nlattr.c:795) [ 38.989203] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 38.989237] ? __nla_validate_parse (lib/nlattr.c:620) [ 38.989269] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 38.989294] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 38.989317] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 38.989347] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 38.989370] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 38.989393] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 38.989423] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 38.989447] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 38.989470] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 38.989493] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 38.989515] ___sys_sendmsg (net/socket.c:2752) [ 38.989543] __sys_sendmsg (net/socket.c:2784) [ 38.989566] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 38.989588] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 38.989611] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 38.989640] RIP: 0033:0x7f478109408e [ 38.989664] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 38.989757] RSP: 002b:00007ffe30d0f2f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 38.989805] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f478109408e [ 38.989847] RDX: 0000000000000000 RSI: 00007ffe30d0f3a0 RDI: 0000000000000005 [ 38.989889] RBP: 00007ffe30d0f300 R08: 0000000000000000 R09: 0000000000000000 [ 38.989931] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf62 [ 38.989971] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe30d0fa70 | [ 39.029242] ------------[ cut here ]------------ | [ 39.029282] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2158 | [ 39.029335] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 39.029469] Tainted: [W]=WARN [ 39.029493] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 39.029534] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 39.029565] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 39.029662] RSP: 0018:ff718e9ec0e0b6f0 EFLAGS: 00010286 [ 39.029694] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 39.029737] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2d600 [ 39.029785] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 39.029828] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 39.029873] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2d600 [ 39.029918] FS: 00007f608695f840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 39.029965] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.030001] CR2: 000000001aa52988 CR3: 00000000086d9004 CR4: 0000000000771ef0 [ 39.030052] PKRU: 55555554 [ 39.030065] Call Trace: [ 39.030082] [ 39.030103] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 39.030128] notifier_call_chain (kernel/notifier.c:85) [ 39.030149] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 39.030174] ? nla_strscpy (lib/nlattr.c:795) [ 39.030197] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 39.030227] ? __nla_validate_parse (lib/nlattr.c:620) [ 39.030260] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 39.030285] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 39.030308] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 39.030340] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 39.030363] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 39.030386] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 39.030415] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 39.030439] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 39.030460] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 39.030481] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 39.030504] ___sys_sendmsg (net/socket.c:2752) [ 39.030528] __sys_sendmsg (net/socket.c:2784) [ 39.030552] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 39.030575] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 39.030598] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 39.030629] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 39.030656] RIP: 0033:0x7f6086b9908e [ 39.030678] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 39.030778] RSP: 002b:00007fff08c92db0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 39.030821] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6086b9908e [ 39.030861] RDX: 0000000000000000 RSI: 00007fff08c92e60 RDI: 0000000000000005 [ 39.030906] RBP: 00007fff08c92dc0 R08: 0000000000000000 R09: 0000000000000000 [ 39.030947] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf62 [ 39.030992] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff08c93530 | [ 39.148077] ------------[ cut here ]------------ | [ 39.148106] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2159 | [ 39.148163] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 39.148297] Tainted: [W]=WARN [ 39.148317] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 39.148355] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 39.148389] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 39.148496] RSP: 0018:ff718e9ec0e0b6f0 EFLAGS: 00010286 [ 39.148524] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 39.148563] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443227700 [ 39.148608] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 39.148650] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 39.148689] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443227700 [ 39.148737] FS: 00007f632fe2c840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 39.148789] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.148830] CR2: 0000000027e22988 CR3: 000000000309b002 CR4: 0000000000771ef0 [ 39.148872] PKRU: 55555554 [ 39.148887] Call Trace: [ 39.148904] [ 39.148922] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 39.148946] notifier_call_chain (kernel/notifier.c:85) [ 39.148968] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 39.148991] ? nla_strscpy (lib/nlattr.c:795) [ 39.149011] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 39.149044] ? __nla_validate_parse (lib/nlattr.c:620) [ 39.149076] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 39.149098] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 39.149120] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 39.149150] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 39.149174] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 39.149197] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 39.149224] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 39.149249] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 39.149270] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 39.149289] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 39.149315] ___sys_sendmsg (net/socket.c:2752) [ 39.149342] __sys_sendmsg (net/socket.c:2784) [ 39.149365] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 39.149389] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 39.149411] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 39.149440] RIP: 0033:0x7f633006608e [ 39.149462] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 39.149559] RSP: 002b:00007fff3cf4f5b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 39.149602] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f633006608e [ 39.149646] RDX: 0000000000000000 RSI: 00007fff3cf4f660 RDI: 0000000000000005 [ 39.149689] RBP: 00007fff3cf4f5c0 R08: 0000000000000000 R09: 0000000000000000 [ 39.149728] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf62 [ 39.149765] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff3cf4fd30 | [ 39.262027] ------------[ cut here ]------------ | [ 39.262077] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2161 | [ 39.262137] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 39.262280] Tainted: [W]=WARN [ 39.262304] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 39.262344] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 39.262375] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 39.262474] RSP: 0018:ff718e9ec0e0b6f0 EFLAGS: 00010286 [ 39.262502] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 39.262549] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441891c00 [ 39.262593] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c0441ebe02c [ 39.262637] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 39.262681] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441891c00 [ 39.262764] FS: 00007fcf611d1840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 39.262808] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.262843] CR2: 00007fcf614a11a0 CR3: 0000000004088005 CR4: 0000000000771ef0 [ 39.262885] PKRU: 55555554 [ 39.262898] Call Trace: [ 39.262911] [ 39.262927] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 39.262948] notifier_call_chain (kernel/notifier.c:85) [ 39.262970] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 39.262994] ? nla_strscpy (lib/nlattr.c:795) [ 39.263018] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 39.263050] ? __nla_validate_parse (lib/nlattr.c:620) [ 39.263079] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 39.263101] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 39.263122] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 39.263148] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 39.263169] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 39.263192] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 39.263220] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 39.263244] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 39.263267] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 39.263288] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 39.263309] ___sys_sendmsg (net/socket.c:2752) [ 39.263332] __sys_sendmsg (net/socket.c:2784) [ 39.263356] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 39.263380] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 39.263403] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 39.263431] RIP: 0033:0x7fcf6140b08e [ 39.263454] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 39.263552] RSP: 002b:00007fff8e037580 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 39.263594] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcf6140b08e [ 39.263635] RDX: 0000000000000000 RSI: 00007fff8e037630 RDI: 0000000000000005 [ 39.263677] RBP: 00007fff8e037590 R08: 0000000000000000 R09: 0000000000000000 [ 39.263720] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf62 [ 39.263761] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff8e037d00 | [ 39.323705] ------------[ cut here ]------------ | [ 39.323733] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2162 | [ 39.323794] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 39.323947] Tainted: [W]=WARN [ 39.323969] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 39.324004] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 39.324033] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 39.324140] RSP: 0018:ff718e9ec03ff6f0 EFLAGS: 00010286 [ 39.324169] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 39.324213] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058300 [ 39.324260] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c0441ebe02c [ 39.324306] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 39.324348] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443058300 [ 39.324394] FS: 00007fd384e6c840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 39.324438] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.324474] CR2: 0000000036b91988 CR3: 000000000309b006 CR4: 0000000000771ef0 [ 39.324518] PKRU: 55555554 [ 39.324532] Call Trace: [ 39.324547] [ 39.324563] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 39.324583] notifier_call_chain (kernel/notifier.c:85) [ 39.324605] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 39.324634] ? nla_strscpy (lib/nlattr.c:795) [ 39.324660] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 39.324690] ? __nla_validate_parse (lib/nlattr.c:620) [ 39.324721] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 39.324745] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 39.324768] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 39.324806] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 39.324828] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 39.324849] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 39.324878] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 39.324898] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 39.324920] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 39.324942] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 39.324963] ___sys_sendmsg (net/socket.c:2752) [ 39.324984] __sys_sendmsg (net/socket.c:2784) [ 39.325008] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 39.325030] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 39.325048] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 39.325074] RIP: 0033:0x7fd3850a608e [ 39.325093] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 39.325196] RSP: 002b:00007ffecff31050 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 39.325242] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd3850a608e [ 39.325283] RDX: 0000000000000000 RSI: 00007ffecff31100 RDI: 0000000000000005 [ 39.325324] RBP: 00007ffecff31060 R08: 0000000000000000 R09: 0000000000000000 [ 39.325364] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf62 [ 39.325407] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffecff317d0 | [ 39.387947] ------------[ cut here ]------------ | [ 39.387992] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2164 | [ 39.388053] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 39.388180] Tainted: [W]=WARN [ 39.388203] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 39.388239] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 39.388269] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 39.388365] RSP: 0018:ff718e9ec0e0b6f0 EFLAGS: 00010286 [ 39.388394] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 39.388444] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443227b00 [ 39.388548] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c0441ebe02c [ 39.388603] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 39.388647] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443227b00 [ 39.388699] FS: 00007f396fbe3840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 39.388745] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.388799] CR2: 000000002dc3f988 CR3: 00000000042ce005 CR4: 0000000000771ef0 [ 39.388843] PKRU: 55555554 [ 39.388859] Call Trace: [ 39.388874] [ 39.388890] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 39.388909] notifier_call_chain (kernel/notifier.c:85) [ 39.388929] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 39.388950] ? nla_strscpy (lib/nlattr.c:795) [ 39.388973] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 39.389002] ? __nla_validate_parse (lib/nlattr.c:620) [ 39.389030] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 39.389054] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 39.389076] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 39.389106] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 39.389129] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 39.389151] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 39.389176] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 39.389201] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 39.389226] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 39.389249] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 39.389272] ___sys_sendmsg (net/socket.c:2752) [ 39.389294] __sys_sendmsg (net/socket.c:2784) [ 39.389315] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 39.389342] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 39.389363] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 39.389392] RIP: 0033:0x7f396fe1d08e [ 39.389416] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 39.389518] RSP: 002b:00007ffc8362eb70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 39.389564] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f396fe1d08e [ 39.389609] RDX: 0000000000000000 RSI: 00007ffc8362ec20 RDI: 0000000000000005 [ 39.389653] RBP: 00007ffc8362eb80 R08: 0000000000000000 R09: 0000000000000000 [ 39.389698] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf62 [ 39.389739] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc8362f2f0 | [ 39.448535] ------------[ cut here ]------------ | [ 39.448578] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2165 | [ 39.448633] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 39.448767] Tainted: [W]=WARN [ 39.448795] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 39.448830] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 39.448870] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 39.448973] RSP: 0018:ff718e9ec03ff6f0 EFLAGS: 00010286 [ 39.449001] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 39.449041] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059600 [ 39.449082] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c0441ebe02c [ 39.449123] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 39.449163] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443059600 [ 39.449205] FS: 00007fdf63bcb840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 39.449253] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.449288] CR2: 00007f5aeaac3000 CR3: 0000000003383002 CR4: 0000000000771ef0 [ 39.449335] PKRU: 55555554 [ 39.449351] Call Trace: [ 39.449376] [ 39.449391] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 39.449415] notifier_call_chain (kernel/notifier.c:85) [ 39.449438] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 39.449463] ? nla_strscpy (lib/nlattr.c:795) [ 39.449485] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 39.449512] ? __nla_validate_parse (lib/nlattr.c:620) [ 39.449537] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 39.449564] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 39.449588] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 39.449614] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 39.449633] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 39.449654] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 39.449683] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 39.449702] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 39.449724] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 39.449747] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 39.449770] ___sys_sendmsg (net/socket.c:2752) [ 39.449808] __sys_sendmsg (net/socket.c:2784) [ 39.449834] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 39.449861] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 39.449883] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 39.449913] RIP: 0033:0x7fdf63e0508e [ 39.449933] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 39.450029] RSP: 002b:00007ffc7de05ab0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 39.450083] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdf63e0508e [ 39.450123] RDX: 0000000000000000 RSI: 00007ffc7de05b60 RDI: 0000000000000005 [ 39.450170] RBP: 00007ffc7de05ac0 R08: 0000000000000000 R09: 0000000000000000 [ 39.450214] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf62 [ 39.450259] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc7de06230 | [ 39.501225] ------------[ cut here ]------------ | [ 39.501270] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2167 | [ 39.501324] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 39.501445] Tainted: [W]=WARN [ 39.501468] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 39.501500] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 39.501528] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 39.501632] RSP: 0018:ff718e9ec0e0b6f0 EFLAGS: 00010286 [ 39.501661] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 39.501708] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1e00 [ 39.501749] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c0441ebe02c [ 39.501798] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 39.501843] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04418e1e00 [ 39.501890] FS: 00007fc976ebe840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 39.501925] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.501963] CR2: 00007fd798264db0 CR3: 000000000302d005 CR4: 0000000000771ef0 [ 39.502005] PKRU: 55555554 [ 39.502024] Call Trace: [ 39.502039] [ 39.502054] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 39.502078] notifier_call_chain (kernel/notifier.c:85) [ 39.502104] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 39.502127] ? nla_strscpy (lib/nlattr.c:795) [ 39.502151] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 39.502180] ? __nla_validate_parse (lib/nlattr.c:620) [ 39.502216] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 39.502242] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 39.502265] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 39.502296] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 39.502319] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 39.502340] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 39.502370] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 39.502392] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 39.502412] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 39.502440] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 39.502462] ___sys_sendmsg (net/socket.c:2752) [ 39.502483] __sys_sendmsg (net/socket.c:2784) [ 39.502506] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 39.502528] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 39.502551] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 39.502577] RIP: 0033:0x7fc9770f808e [ 39.502597] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 39.502696] RSP: 002b:00007ffdd0d40fd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 39.502746] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc9770f808e [ 39.502796] RDX: 0000000000000000 RSI: 00007ffdd0d41080 RDI: 0000000000000005 [ 39.502846] RBP: 00007ffdd0d40fe0 R08: 0000000000000000 R09: 0000000000000000 [ 39.502888] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf62 [ 39.502934] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdd0d41750 | [ 39.554876] ------------[ cut here ]------------ | [ 39.554909] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2168 | [ 39.554968] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 39.555098] Tainted: [W]=WARN [ 39.555121] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 39.555158] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 39.555189] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 39.555290] RSP: 0018:ff718e9ec03ff6f0 EFLAGS: 00010286 [ 39.555321] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 39.555360] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228800 [ 39.555404] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c0441ebe02c [ 39.555447] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 39.555486] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443228800 [ 39.555529] FS: 00007fb213ea1840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 39.555574] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.555610] CR2: 00007fb2141711a0 CR3: 00000000042dd001 CR4: 0000000000771ef0 [ 39.555650] PKRU: 55555554 [ 39.555665] Call Trace: [ 39.555678] [ 39.555692] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 39.555716] notifier_call_chain (kernel/notifier.c:85) [ 39.555737] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 39.555758] ? nla_strscpy (lib/nlattr.c:795) [ 39.555787] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 39.555815] ? __nla_validate_parse (lib/nlattr.c:620) [ 39.555845] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 39.555864] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 39.555890] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 39.555920] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 39.555943] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 39.555963] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 39.555993] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 39.556012] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 39.556032] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 39.556054] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 39.556077] ___sys_sendmsg (net/socket.c:2752) [ 39.556102] __sys_sendmsg (net/socket.c:2784) [ 39.556122] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 39.556150] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 39.556172] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 39.556200] RIP: 0033:0x7fb2140db08e [ 39.556221] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 39.556316] RSP: 002b:00007ffefac2f960 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 39.556361] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb2140db08e [ 39.556404] RDX: 0000000000000000 RSI: 00007ffefac2fa10 RDI: 0000000000000005 [ 39.556443] RBP: 00007ffefac2f970 R08: 0000000000000000 R09: 0000000000000000 [ 39.556485] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf62 [ 39.556530] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffefac300e0 | [ 39.580104] ------------[ cut here ]------------ | [ 39.580132] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2170 | [ 39.580182] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 39.580315] Tainted: [W]=WARN [ 39.580337] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 39.580372] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 39.580406] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 39.580510] RSP: 0018:ff718e9ec0e0b6f0 EFLAGS: 00010286 [ 39.580541] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 39.580586] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055d00 [ 39.580629] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c0441ebe02c [ 39.580676] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 39.580724] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443055d00 [ 39.580780] FS: 00007fadfbacc840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 39.580826] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.580861] CR2: 0000000010548988 CR3: 0000000001feb005 CR4: 0000000000771ef0 [ 39.580904] PKRU: 55555554 [ 39.580918] Call Trace: [ 39.580933] [ 39.580948] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 39.580971] notifier_call_chain (kernel/notifier.c:85) [ 39.580989] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 39.581011] ? nla_strscpy (lib/nlattr.c:795) [ 39.581031] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 39.581061] ? __nla_validate_parse (lib/nlattr.c:620) [ 39.581087] ? __free_pages_prepare (mm/page_alloc.c:1373 (discriminator 26)) [ 39.581123] ? __pcs_replace_empty_main (mm/slub.c:4620) [ 39.581153] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 39.581182] ? kmem_cache_alloc_node_noprof (mm/slub.c:4749 mm/slub.c:4883 mm/slub.c:4950) [ 39.581208] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 39.581228] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 39.581260] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 39.581316] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 39.581338] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 39.581371] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 39.581393] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 39.581416] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 39.581438] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 39.581461] ___sys_sendmsg (net/socket.c:2752) [ 39.581484] __sys_sendmsg (net/socket.c:2784) [ 39.581505] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 39.581527] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 39.581550] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 39.581578] RIP: 0033:0x7fadfbd0608e [ 39.581603] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 39.581710] RSP: 002b:00007ffeadf2d4d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 39.581759] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fadfbd0608e [ 39.581811] RDX: 0000000000000000 RSI: 00007ffeadf2d580 RDI: 0000000000000005 [ 39.581851] RBP: 00007ffeadf2d4e0 R08: 0000000000000000 R09: 0000000000000000 [ 39.581889] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf62 [ 39.581937] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeadf2dc50 | [ 39.608672] ------------[ cut here ]------------ | [ 39.608761] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2171 | [ 39.608827] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 39.608959] Tainted: [W]=WARN [ 39.608983] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 39.609019] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 39.609050] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 39.609142] RSP: 0018:ff718e9ec03ff6f0 EFLAGS: 00010286 [ 39.609169] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 39.609213] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058900 [ 39.609261] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c0441ebe02c [ 39.609301] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 39.609343] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443058900 [ 39.609392] FS: 00007fb29b50b840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 39.609435] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.609468] CR2: 000000000198b988 CR3: 000000000972c001 CR4: 0000000000771ef0 [ 39.609516] PKRU: 55555554 [ 39.609531] Call Trace: [ 39.609546] [ 39.609561] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 39.609582] notifier_call_chain (kernel/notifier.c:85) [ 39.609604] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 39.609624] ? nla_strscpy (lib/nlattr.c:795) [ 39.609651] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 39.609685] ? __nla_validate_parse (lib/nlattr.c:620) [ 39.609717] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 39.609737] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 39.609764] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 39.609887] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 39.609908] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 39.609930] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 39.609959] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 39.609982] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 39.610003] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 39.610025] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 39.610047] ___sys_sendmsg (net/socket.c:2752) [ 39.610069] __sys_sendmsg (net/socket.c:2784) [ 39.610097] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 39.610121] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 39.610147] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 39.610174] RIP: 0033:0x7fb29b74508e [ 39.610197] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 39.610300] RSP: 002b:00007ffea56acc50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 39.610341] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb29b74508e [ 39.610387] RDX: 0000000000000000 RSI: 00007ffea56acd00 RDI: 0000000000000005 [ 39.610426] RBP: 00007ffea56acc60 R08: 0000000000000000 R09: 0000000000000000 [ 39.610465] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf62 [ 39.610505] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffea56ad3d0 | [ 39.647272] ------------[ cut here ]------------ | [ 39.647309] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2172 | [ 39.647367] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 39.647500] Tainted: [W]=WARN [ 39.647521] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 39.647556] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 39.647584] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 39.647690] RSP: 0018:ff718e9ec0e0b6f0 EFLAGS: 00010286 [ 39.647718] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 39.647759] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1a00 [ 39.647807] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c0441ebe02c [ 39.647849] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 39.647887] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04418e1a00 [ 39.647936] FS: 00007ff127a1e840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 39.647980] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.648011] CR2: 00007fa20b0007a0 CR3: 00000000033cf001 CR4: 0000000000771ef0 [ 39.648057] PKRU: 55555554 [ 39.648077] Call Trace: [ 39.648092] [ 39.648107] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 39.648132] notifier_call_chain (kernel/notifier.c:85) [ 39.648154] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 39.648175] ? nla_strscpy (lib/nlattr.c:795) [ 39.648198] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 39.648228] ? __nla_validate_parse (lib/nlattr.c:620) [ 39.648264] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 39.648289] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 39.648313] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 39.648340] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 39.648360] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 39.648382] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 39.648410] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 39.648439] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 39.648461] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 39.648481] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 39.648503] ___sys_sendmsg (net/socket.c:2752) [ 39.648526] __sys_sendmsg (net/socket.c:2784) [ 39.648548] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 39.648573] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 39.648600] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 39.648630] RIP: 0033:0x7ff127c5808e [ 39.648652] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 39.648757] RSP: 002b:00007ffd5ed862e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 39.648804] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff127c5808e [ 39.648847] RDX: 0000000000000000 RSI: 00007ffd5ed86390 RDI: 0000000000000005 [ 39.648887] RBP: 00007ffd5ed862f0 R08: 0000000000000000 R09: 0000000000000000 [ 39.648927] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf62 [ 39.648968] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd5ed86a60 | [ 39.668789] ------------[ cut here ]------------ | [ 39.668823] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2174 | [ 39.668883] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 39.669006] Tainted: [W]=WARN [ 39.669028] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 39.669058] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 39.669089] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 39.669188] RSP: 0018:ff718e9ec0ea36f0 EFLAGS: 00010286 [ 39.669215] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 39.669268] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228700 [ 39.669314] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c0441ebe02c [ 39.669357] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 39.669400] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443228700 [ 39.669456] FS: 00007fa20e613840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 39.669500] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.669537] CR2: 000000002c928988 CR3: 0000000003235003 CR4: 0000000000771ef0 [ 39.669579] PKRU: 55555554 [ 39.669594] Call Trace: [ 39.669608] [ 39.669623] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 39.669645] notifier_call_chain (kernel/notifier.c:85) [ 39.669668] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 39.669694] ? nla_strscpy (lib/nlattr.c:795) [ 39.669717] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 39.669746] ? __nla_validate_parse (lib/nlattr.c:620) [ 39.669784] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 39.669808] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 39.669831] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 39.669861] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 39.669884] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 39.669930] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 39.669958] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 39.669981] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 39.670004] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 39.670027] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 39.670068] ___sys_sendmsg (net/socket.c:2752) [ 39.670090] __sys_sendmsg (net/socket.c:2784) [ 39.670113] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 39.670135] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 39.670158] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 39.670185] RIP: 0033:0x7fa20e84d08e [ 39.670205] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 39.670311] RSP: 002b:00007ffeed356980 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 39.670355] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa20e84d08e [ 39.670397] RDX: 0000000000000000 RSI: 00007ffeed356a30 RDI: 0000000000000005 [ 39.670442] RBP: 00007ffeed356990 R08: 0000000000000000 R09: 0000000000000000 [ 39.670483] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf62 [ 39.670524] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeed357100 | [ 39.704018] ------------[ cut here ]------------ | [ 39.704061] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2175 | [ 39.704116] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 39.704256] Tainted: [W]=WARN [ 39.704278] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 39.704315] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 39.704345] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 39.704443] RSP: 0018:ff718e9ec0e0b6f0 EFLAGS: 00010286 [ 39.704472] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 39.704515] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fee00 [ 39.704556] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c0441ebe02c [ 39.704598] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 39.704639] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04431fee00 [ 39.704684] FS: 00007fc763536840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 39.704729] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.704763] CR2: 0000000018ab2988 CR3: 0000000003235004 CR4: 0000000000771ef0 [ 39.704816] PKRU: 55555554 [ 39.704829] Call Trace: [ 39.704843] [ 39.704857] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 39.704886] notifier_call_chain (kernel/notifier.c:85) [ 39.704909] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 39.704933] ? nla_strscpy (lib/nlattr.c:795) [ 39.704958] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 39.704986] ? __nla_validate_parse (lib/nlattr.c:620) [ 39.705017] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 39.705043] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 39.705064] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 39.705093] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 39.705115] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 39.705135] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 39.705164] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 39.705188] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 39.705211] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 39.705241] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 39.705264] ___sys_sendmsg (net/socket.c:2752) [ 39.705286] __sys_sendmsg (net/socket.c:2784) [ 39.705307] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 39.705331] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 39.705352] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 39.705381] RIP: 0033:0x7fc76377008e [ 39.705402] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 39.705499] RSP: 002b:00007fff4a57af90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 39.705541] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc76377008e [ 39.705582] RDX: 0000000000000000 RSI: 00007fff4a57b040 RDI: 0000000000000005 [ 39.705622] RBP: 00007fff4a57afa0 R08: 0000000000000000 R09: 0000000000000000 [ 39.705665] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf62 [ 39.705707] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff4a57b710 | [ 39.730461] ------------[ cut here ]------------ | [ 39.730494] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2176 | [ 39.730553] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 39.730673] Tainted: [W]=WARN [ 39.730696] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 39.730737] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 39.730768] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 39.730873] RSP: 0018:ff718e9ec0ea36f0 EFLAGS: 00010286 [ 39.730904] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 39.730946] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443227f00 [ 39.730990] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c0441ebe02c [ 39.731030] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 39.731070] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443227f00 [ 39.731114] FS: 00007f9a48f8c840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 39.731160] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.731192] CR2: 0000000020f9b988 CR3: 000000000d3ed005 CR4: 0000000000771ef0 [ 39.731236] PKRU: 55555554 [ 39.731251] Call Trace: [ 39.731266] [ 39.731282] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 39.731307] notifier_call_chain (kernel/notifier.c:85) [ 39.731331] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 39.731354] ? nla_strscpy (lib/nlattr.c:795) [ 39.731378] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 39.731406] ? __nla_validate_parse (lib/nlattr.c:620) [ 39.731435] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 39.731456] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 39.731477] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 39.731505] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 39.731528] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 39.731550] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 39.731573] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 39.731600] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 39.731617] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 39.731645] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 39.731669] ___sys_sendmsg (net/socket.c:2752) [ 39.731689] __sys_sendmsg (net/socket.c:2784) [ 39.731710] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 39.731734] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 39.731758] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 39.731793] RIP: 0033:0x7f9a491c608e [ 39.731815] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 39.731909] RSP: 002b:00007ffcc5af5730 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 39.731954] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9a491c608e [ 39.731997] RDX: 0000000000000000 RSI: 00007ffcc5af57e0 RDI: 0000000000000005 [ 39.732040] RBP: 00007ffcc5af5740 R08: 0000000000000000 R09: 0000000000000000 [ 39.732080] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf62 [ 39.732122] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcc5af5eb0 | [ 39.768985] ------------[ cut here ]------------ | [ 39.769071] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2178 | [ 39.769133] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 39.769264] Tainted: [W]=WARN [ 39.769285] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 39.769315] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 39.769346] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 39.769446] RSP: 0018:ff718e9ec0eab6f0 EFLAGS: 00010286 [ 39.769476] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 39.769521] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2d700 [ 39.769559] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c0441ebe02c [ 39.769601] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 39.769645] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2d700 [ 39.769694] FS: 00007fba59c1f840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 39.769741] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.769783] CR2: 0000000005b6e988 CR3: 00000000018e4002 CR4: 0000000000771ef0 [ 39.769826] PKRU: 55555554 [ 39.769841] Call Trace: [ 39.769856] [ 39.769870] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 39.769893] notifier_call_chain (kernel/notifier.c:85) [ 39.769917] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 39.769944] ? nla_strscpy (lib/nlattr.c:795) [ 39.769965] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 39.769995] ? __nla_validate_parse (lib/nlattr.c:620) [ 39.770024] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 39.770049] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 39.770071] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 39.770101] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 39.770123] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 39.770144] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 39.770170] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 39.770191] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 39.770212] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 39.770237] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 39.770258] ___sys_sendmsg (net/socket.c:2752) [ 39.770281] __sys_sendmsg (net/socket.c:2784) [ 39.770303] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 39.770324] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 39.770348] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 39.770377] RIP: 0033:0x7fba59e5908e [ 39.770399] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 39.770492] RSP: 002b:00007fffbcefbda0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 39.770535] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fba59e5908e [ 39.770576] RDX: 0000000000000000 RSI: 00007fffbcefbe50 RDI: 0000000000000005 [ 39.770616] RBP: 00007fffbcefbdb0 R08: 0000000000000000 R09: 0000000000000000 [ 39.770661] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf62 [ 39.770704] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffbcefc520 | [ 39.815535] ------------[ cut here ]------------ | [ 39.815573] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2180 | [ 39.815627] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 39.815756] Tainted: [W]=WARN [ 39.815786] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 39.815823] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 39.815855] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 39.815949] RSP: 0018:ff718e9ec0ea36f0 EFLAGS: 00010286 [ 39.815979] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 39.816019] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229500 [ 39.816059] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c0441ebe02c [ 39.816097] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 39.816140] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443229500 [ 39.816188] FS: 00007fccb3452840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 39.816243] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.816277] CR2: 00007f13aacad040 CR3: 00000000030ce005 CR4: 0000000000771ef0 [ 39.816320] PKRU: 55555554 [ 39.816335] Call Trace: [ 39.816351] [ 39.816367] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 39.816392] notifier_call_chain (kernel/notifier.c:85) [ 39.816420] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 39.816444] ? nla_strscpy (lib/nlattr.c:795) [ 39.816466] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 39.816501] ? __nla_validate_parse (lib/nlattr.c:620) [ 39.816532] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 39.816554] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 39.816576] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 39.816603] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 39.816625] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 39.816647] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 39.816677] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 39.816696] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 39.816715] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 39.816737] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 39.816758] ___sys_sendmsg (net/socket.c:2752) [ 39.816785] __sys_sendmsg (net/socket.c:2784) [ 39.816807] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 39.816833] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 39.816866] RIP: 0033:0x7fccb368c08e [ 39.816892] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 39.816991] RSP: 002b:00007fff993dc8d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 39.817033] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fccb368c08e [ 39.817067] RDX: 0000000000000000 RSI: 00007fff993dc980 RDI: 0000000000000005 [ 39.817109] RBP: 00007fff993dc8e0 R08: 0000000000000000 R09: 0000000000000000 [ 39.817155] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf62 [ 39.817190] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff993dd050 | [ 39.860969] ------------[ cut here ]------------ | [ 39.861073] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2181 | [ 39.861135] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 39.861289] Tainted: [W]=WARN [ 39.861314] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 39.861352] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 39.861384] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 39.861479] RSP: 0018:ff718e9ec0eab6f0 EFLAGS: 00010286 [ 39.861508] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 39.861551] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229500 [ 39.861590] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c0441ebe02c [ 39.861629] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 39.861671] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443229500 [ 39.861719] FS: 00007fa4a48f8840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 39.861765] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.861810] CR2: 00007fc8301b6498 CR3: 0000000004212001 CR4: 0000000000771ef0 [ 39.861852] PKRU: 55555554 [ 39.861864] Call Trace: [ 39.861876] [ 39.861892] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 39.861916] notifier_call_chain (kernel/notifier.c:85) [ 39.861937] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 39.861957] ? nla_strscpy (lib/nlattr.c:795) [ 39.861981] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 39.862009] ? __nla_validate_parse (lib/nlattr.c:620) [ 39.862040] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 39.862059] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 39.862081] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 39.862111] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 39.862134] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 39.862157] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 39.862184] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 39.862206] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 39.862229] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 39.862256] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 39.862277] ___sys_sendmsg (net/socket.c:2752) [ 39.862300] __sys_sendmsg (net/socket.c:2784) [ 39.862322] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 39.862346] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 39.862365] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 39.862394] RIP: 0033:0x7fa4a4b3208e [ 39.862418] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 39.862519] RSP: 002b:00007ffe8e2458c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 39.862562] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa4a4b3208e [ 39.862610] RDX: 0000000000000000 RSI: 00007ffe8e245970 RDI: 0000000000000005 [ 39.862650] RBP: 00007ffe8e2458d0 R08: 0000000000000000 R09: 0000000000000000 [ 39.862690] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf62 [ 39.862732] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe8e246040 | [ 39.895974] ------------[ cut here ]------------ | [ 39.896010] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2183 | [ 39.896068] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 39.896194] Tainted: [W]=WARN [ 39.896215] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 39.896251] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 39.896281] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 39.896388] RSP: 0018:ff718e9ec0ea36f0 EFLAGS: 00010286 [ 39.896417] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 39.896461] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443227900 [ 39.896510] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 39.896551] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 39.896593] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443227900 [ 39.896638] FS: 00007f8bd79b1840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 39.896687] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.896723] CR2: 00007f8bd7c811a0 CR3: 00000000041ce002 CR4: 0000000000771ef0 [ 39.896766] PKRU: 55555554 [ 39.896783] Call Trace: [ 39.896801] [ 39.896816] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 39.896841] notifier_call_chain (kernel/notifier.c:85) [ 39.896864] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 39.896887] ? nla_strscpy (lib/nlattr.c:795) [ 39.896910] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 39.896942] ? __nla_validate_parse (lib/nlattr.c:620) [ 39.896969] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 39.896993] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 39.897015] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 39.897044] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 39.897065] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 39.897088] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 39.897115] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 39.897137] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 39.897159] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 39.897179] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 39.897201] ___sys_sendmsg (net/socket.c:2752) [ 39.897224] __sys_sendmsg (net/socket.c:2784) [ 39.897248] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 39.897272] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 39.897295] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 39.897323] RIP: 0033:0x7f8bd7beb08e [ 39.897342] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 39.897432] RSP: 002b:00007ffc97e94580 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 39.897478] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8bd7beb08e [ 39.897519] RDX: 0000000000000000 RSI: 00007ffc97e94630 RDI: 0000000000000005 [ 39.897561] RBP: 00007ffc97e94590 R08: 0000000000000000 R09: 0000000000000000 [ 39.897606] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf62 [ 39.897647] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc97e94d00 | [ 39.965785] ------------[ cut here ]------------ | [ 39.965825] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2184 | [ 39.965889] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 39.966022] Tainted: [W]=WARN [ 39.966042] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 39.966087] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 39.966118] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 39.966211] RSP: 0018:ff718e9ec0eab6f0 EFLAGS: 00010286 [ 39.966243] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 39.966288] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054f00 [ 39.966327] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c0441ebe02c [ 39.966376] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 39.966420] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443054f00 [ 39.966465] FS: 00007f1d5c2c3840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 39.966506] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.966534] CR2: 000000003f2f4988 CR3: 0000000003274006 CR4: 0000000000771ef0 [ 39.966577] PKRU: 55555554 [ 39.966591] Call Trace: [ 39.966607] [ 39.966622] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 39.966645] notifier_call_chain (kernel/notifier.c:85) [ 39.966669] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 39.966693] ? nla_strscpy (lib/nlattr.c:795) [ 39.966718] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 39.966748] ? __nla_validate_parse (lib/nlattr.c:620) [ 39.966779] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 39.966803] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 39.966826] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 39.966856] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 39.966877] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 39.966898] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 39.966931] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 39.966957] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 39.966978] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 39.967001] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 39.967022] ___sys_sendmsg (net/socket.c:2752) [ 39.967043] __sys_sendmsg (net/socket.c:2784) [ 39.967065] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 39.967089] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 39.967107] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 39.967135] RIP: 0033:0x7f1d5c4fd08e [ 39.967158] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 39.967263] RSP: 002b:00007fffc134cee0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 39.967309] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1d5c4fd08e [ 39.967351] RDX: 0000000000000000 RSI: 00007fffc134cf90 RDI: 0000000000000005 [ 39.967390] RBP: 00007fffc134cef0 R08: 0000000000000000 R09: 0000000000000000 [ 39.967429] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf63 [ 39.967472] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffc134d660 | [ 40.028690] ------------[ cut here ]------------ | [ 40.028797] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2185 | [ 40.028862] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 40.028994] Tainted: [W]=WARN [ 40.029013] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 40.029044] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 40.029073] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 40.029168] RSP: 0018:ff718e9ec0eab6f0 EFLAGS: 00010286 [ 40.029198] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 40.029245] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229a00 [ 40.029296] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c0441ebe02c [ 40.029339] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 40.029386] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443229a00 [ 40.029431] FS: 00007f1364211840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 40.029478] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.029512] CR2: 00007f13644e11a0 CR3: 0000000008534001 CR4: 0000000000771ef0 [ 40.029556] PKRU: 55555554 [ 40.029571] Call Trace: [ 40.029584] [ 40.029598] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 40.029620] notifier_call_chain (kernel/notifier.c:85) [ 40.029643] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 40.029667] ? nla_strscpy (lib/nlattr.c:795) [ 40.029687] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 40.029716] ? __nla_validate_parse (lib/nlattr.c:620) [ 40.029748] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 40.029770] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 40.029798] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 40.029827] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 40.029848] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 40.029869] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 40.029899] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 40.029922] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 40.029943] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 40.029964] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 40.029985] ___sys_sendmsg (net/socket.c:2752) [ 40.030009] __sys_sendmsg (net/socket.c:2784) [ 40.030032] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 40.030054] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 40.030079] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 40.030108] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 40.030137] RIP: 0033:0x7f136444b08e [ 40.030160] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 40.030256] RSP: 002b:00007ffd101235b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 40.030300] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f136444b08e [ 40.030346] RDX: 0000000000000000 RSI: 00007ffd10123660 RDI: 0000000000000005 [ 40.030384] RBP: 00007ffd101235c0 R08: 0000000000000000 R09: 0000000000000000 [ 40.030427] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf63 [ 40.030474] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd10123d30 | [ 40.093013] ------------[ cut here ]------------ | [ 40.093058] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2187 | [ 40.093124] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 40.093257] Tainted: [W]=WARN [ 40.093279] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 40.093313] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 40.093344] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 40.093443] RSP: 0018:ff718e9ec0ec36f0 EFLAGS: 00010286 [ 40.093471] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 40.093510] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058500 [ 40.093552] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c0441ebe02c [ 40.093594] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 40.093632] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443058500 [ 40.093685] FS: 00007f3d5c918840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 40.093730] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.093767] CR2: 000000003cc21988 CR3: 00000000041c8001 CR4: 0000000000771ef0 [ 40.093821] PKRU: 55555554 [ 40.093837] Call Trace: [ 40.093852] [ 40.093866] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 40.093887] notifier_call_chain (kernel/notifier.c:85) [ 40.093908] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 40.093930] ? nla_strscpy (lib/nlattr.c:795) [ 40.093953] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 40.093984] ? __nla_validate_parse (lib/nlattr.c:620) [ 40.094009] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 40.094034] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 40.094054] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 40.094082] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 40.094105] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 40.094127] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 40.094157] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 40.094179] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 40.094202] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 40.094225] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 40.094249] ___sys_sendmsg (net/socket.c:2752) [ 40.094272] __sys_sendmsg (net/socket.c:2784) [ 40.094293] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 40.094317] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 40.094338] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 40.094362] RIP: 0033:0x7f3d5cb5208e [ 40.094384] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 40.094475] RSP: 002b:00007fffba9c1ab0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 40.094516] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3d5cb5208e [ 40.094556] RDX: 0000000000000000 RSI: 00007fffba9c1b60 RDI: 0000000000000005 [ 40.094600] RBP: 00007fffba9c1ac0 R08: 0000000000000000 R09: 0000000000000000 [ 40.094640] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf63 [ 40.094688] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffba9c2230 | [ 40.174370] ------------[ cut here ]------------ | [ 40.174464] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2189 | [ 40.174531] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 40.174651] Tainted: [W]=WARN [ 40.174678] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 40.174723] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 40.174756] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 40.174865] RSP: 0018:ff718e9ec0eab6f0 EFLAGS: 00010286 [ 40.174892] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 40.174932] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1300 [ 40.174976] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c0441ebe02c [ 40.175016] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 40.175059] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04418e1300 [ 40.175109] FS: 00007f7b878b1840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 40.175155] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.175191] CR2: 00007fb5c0ac6668 CR3: 00000000042be003 CR4: 0000000000771ef0 [ 40.175240] PKRU: 55555554 [ 40.175251] Call Trace: [ 40.175266] [ 40.175282] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 40.175304] notifier_call_chain (kernel/notifier.c:85) [ 40.175326] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 40.175354] ? nla_strscpy (lib/nlattr.c:795) [ 40.175377] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 40.175405] ? __nla_validate_parse (lib/nlattr.c:620) [ 40.175434] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 40.175459] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 40.175481] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 40.175516] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 40.175537] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 40.175564] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 40.175592] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 40.175613] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 40.175637] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 40.175661] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 40.175684] ___sys_sendmsg (net/socket.c:2752) [ 40.175704] __sys_sendmsg (net/socket.c:2784) [ 40.175727] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 40.175749] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 40.175772] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 40.175813] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 40.175847] RIP: 0033:0x7f7b87aeb08e [ 40.175869] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 40.175961] RSP: 002b:00007ffefffc4850 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 40.176006] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7b87aeb08e [ 40.176049] RDX: 0000000000000000 RSI: 00007ffefffc4900 RDI: 0000000000000005 [ 40.176090] RBP: 00007ffefffc4860 R08: 0000000000000000 R09: 0000000000000000 [ 40.176131] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf63 [ 40.176172] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffefffc4fd0 | [ 40.250900] ------------[ cut here ]------------ | [ 40.250952] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2190 | [ 40.251012] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 40.251147] Tainted: [W]=WARN [ 40.251168] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 40.251214] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 40.251254] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 40.251358] RSP: 0018:ff718e9ec0ec36f0 EFLAGS: 00010286 [ 40.251388] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 40.251434] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059500 [ 40.251476] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c0441ebe02c [ 40.251517] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 40.251569] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443059500 [ 40.251618] FS: 00007f87eb8dc840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 40.251667] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.251702] CR2: 0000000010ff4988 CR3: 0000000001948001 CR4: 0000000000771ef0 [ 40.251742] PKRU: 55555554 [ 40.251757] Call Trace: [ 40.251771] [ 40.251794] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 40.251821] notifier_call_chain (kernel/notifier.c:85) [ 40.251847] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 40.251868] ? nla_strscpy (lib/nlattr.c:795) [ 40.251892] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 40.251923] ? __nla_validate_parse (lib/nlattr.c:620) [ 40.251953] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 40.251975] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 40.251997] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 40.252026] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 40.252048] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 40.252070] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 40.252098] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 40.252118] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 40.252141] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 40.252163] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 40.252185] ___sys_sendmsg (net/socket.c:2752) [ 40.252207] __sys_sendmsg (net/socket.c:2784) [ 40.252227] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 40.252250] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 40.252272] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 40.252299] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 40.252335] RIP: 0033:0x7f87ebb1608e [ 40.252356] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 40.252446] RSP: 002b:00007ffdf70ece00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 40.252486] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f87ebb1608e [ 40.252530] RDX: 0000000000000000 RSI: 00007ffdf70eceb0 RDI: 0000000000000005 [ 40.252580] RBP: 00007ffdf70ece10 R08: 0000000000000000 R09: 0000000000000000 [ 40.252622] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf63 [ 40.252666] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdf70ed580 | [ 40.323018] ------------[ cut here ]------------ | [ 40.323095] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2191 | [ 40.323166] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 40.323300] Tainted: [W]=WARN [ 40.323321] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 40.323357] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 40.323387] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 40.323484] RSP: 0018:ff718e9ec0eab6f0 EFLAGS: 00010286 [ 40.323516] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 40.323561] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443227f00 [ 40.323602] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c0441ebe02c [ 40.323644] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 40.323687] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443227f00 [ 40.323733] FS: 00007fe81804d840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 40.323786] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.323832] CR2: 00000000151e9988 CR3: 0000000003099002 CR4: 0000000000771ef0 [ 40.323944] PKRU: 55555554 [ 40.323957] Call Trace: [ 40.323990] [ 40.324005] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 40.324064] notifier_call_chain (kernel/notifier.c:85) [ 40.324118] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 40.324160] ? nla_strscpy (lib/nlattr.c:795) [ 40.324192] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 40.324276] ? __nla_validate_parse (lib/nlattr.c:620) [ 40.324348] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 40.324411] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 40.324456] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 40.324506] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 40.324545] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 40.324575] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 40.324669] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 40.324701] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 40.324736] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 40.324808] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 40.324866] ___sys_sendmsg (net/socket.c:2752) [ 40.324898] __sys_sendmsg (net/socket.c:2784) [ 40.324928] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 40.324987] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 40.325050] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 40.325100] RIP: 0033:0x7fe81828708e [ 40.325164] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 40.325396] RSP: 002b:00007ffc5f933670 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 40.325466] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe81828708e [ 40.325589] RDX: 0000000000000000 RSI: 00007ffc5f933720 RDI: 0000000000000005 [ 40.325658] RBP: 00007ffc5f933680 R08: 0000000000000000 R09: 0000000000000000 [ 40.325749] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf63 [ 40.325847] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc5f933df0 | [ 40.398749] ------------[ cut here ]------------ | [ 40.398785] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2193 | [ 40.398845] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 40.398975] Tainted: [W]=WARN [ 40.398997] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 40.399030] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 40.399060] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 40.399160] RSP: 0018:ff718e9ec0ec36f0 EFLAGS: 00010286 [ 40.399192] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 40.399236] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228000 [ 40.399282] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c0441ebe02c [ 40.399327] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 40.399376] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443228000 [ 40.399422] FS: 00007f693b0ad840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 40.399466] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.399507] CR2: 0000000000514988 CR3: 00000000018e3005 CR4: 0000000000771ef0 [ 40.399548] PKRU: 55555554 [ 40.399563] Call Trace: [ 40.399578] [ 40.399591] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 40.399612] notifier_call_chain (kernel/notifier.c:85) [ 40.399634] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 40.399658] ? nla_strscpy (lib/nlattr.c:795) [ 40.399685] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 40.399715] ? __nla_validate_parse (lib/nlattr.c:620) [ 40.399739] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 40.399763] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 40.399791] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 40.399819] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 40.399842] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 40.399865] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 40.399895] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 40.399918] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 40.399941] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 40.399961] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 40.399982] ___sys_sendmsg (net/socket.c:2752) [ 40.400005] __sys_sendmsg (net/socket.c:2784) [ 40.400028] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 40.400052] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 40.400072] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 40.400102] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 40.400133] RIP: 0033:0x7f693b2e708e [ 40.400154] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 40.400254] RSP: 002b:00007ffcfac2db60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 40.400293] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f693b2e708e [ 40.400340] RDX: 0000000000000000 RSI: 00007ffcfac2dc10 RDI: 0000000000000005 [ 40.400385] RBP: 00007ffcfac2db70 R08: 0000000000000000 R09: 0000000000000000 [ 40.400426] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf63 [ 40.400471] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcfac2e2e0 | [ 40.458239] ------------[ cut here ]------------ | [ 40.458284] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2194 | [ 40.458341] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 40.458470] Tainted: [W]=WARN [ 40.458493] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 40.458527] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 40.458552] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 40.458656] RSP: 0018:ff718e9ec0eab6f0 EFLAGS: 00010286 [ 40.458684] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 40.458726] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1500 [ 40.458767] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c0441ebe02c [ 40.458817] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 40.458859] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04418e1500 [ 40.458908] FS: 00007f3f96d04840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 40.458958] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.458995] CR2: 000000000c4ae988 CR3: 0000000003076005 CR4: 0000000000771ef0 [ 40.459033] PKRU: 55555554 [ 40.459043] Call Trace: [ 40.459056] [ 40.459071] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 40.459094] notifier_call_chain (kernel/notifier.c:85) [ 40.459117] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 40.459140] ? nla_strscpy (lib/nlattr.c:795) [ 40.459167] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 40.459196] ? __nla_validate_parse (lib/nlattr.c:620) [ 40.459228] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 40.459256] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 40.459279] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 40.459306] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 40.459325] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 40.459347] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 40.459377] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 40.459398] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 40.459419] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 40.459442] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 40.459464] ___sys_sendmsg (net/socket.c:2752) [ 40.459488] __sys_sendmsg (net/socket.c:2784) [ 40.459509] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 40.459530] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 40.459552] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 40.459580] RIP: 0033:0x7f3f96f3e08e [ 40.459600] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 40.459700] RSP: 002b:00007fffd375aee0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 40.459742] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3f96f3e08e [ 40.459790] RDX: 0000000000000000 RSI: 00007fffd375af90 RDI: 0000000000000005 [ 40.459831] RBP: 00007fffd375aef0 R08: 0000000000000000 R09: 0000000000000000 [ 40.459873] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf63 [ 40.459917] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffd375b660 | [ 40.519117] ------------[ cut here ]------------ | [ 40.519155] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2196 | [ 40.519215] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 40.519350] Tainted: [W]=WARN [ 40.519368] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 40.519407] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 40.519437] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 40.519531] RSP: 0018:ff718e9ec0ecb6f0 EFLAGS: 00010286 [ 40.519562] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 40.519606] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2c100 [ 40.519649] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c0441ebe02c [ 40.519693] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 40.519736] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2c100 [ 40.519802] FS: 00007fdbb7e49840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 40.519847] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.519885] CR2: 0000000001568988 CR3: 0000000003253003 CR4: 0000000000771ef0 [ 40.519929] PKRU: 55555554 [ 40.519944] Call Trace: [ 40.519958] [ 40.519973] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 40.519998] notifier_call_chain (kernel/notifier.c:85) [ 40.520019] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 40.520041] ? nla_strscpy (lib/nlattr.c:795) [ 40.520064] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 40.520093] ? __nla_validate_parse (lib/nlattr.c:620) [ 40.520122] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 40.520144] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 40.520163] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 40.520191] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 40.520211] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 40.520236] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 40.520271] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 40.520295] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 40.520316] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 40.520341] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 40.520362] ___sys_sendmsg (net/socket.c:2752) [ 40.520385] __sys_sendmsg (net/socket.c:2784) [ 40.520407] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 40.520429] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 40.520454] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 40.520481] RIP: 0033:0x7fdbb808308e [ 40.520504] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 40.520602] RSP: 002b:00007ffecdacd020 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 40.520651] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdbb808308e [ 40.520692] RDX: 0000000000000000 RSI: 00007ffecdacd0d0 RDI: 0000000000000005 [ 40.520738] RBP: 00007ffecdacd030 R08: 0000000000000000 R09: 0000000000000000 [ 40.520784] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf63 [ 40.520826] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffecdacd7a0 | [ 40.589577] ------------[ cut here ]------------ | [ 40.589622] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2197 | [ 40.589679] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 40.589812] Tainted: [W]=WARN [ 40.589835] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 40.589875] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 40.589906] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 40.590008] RSP: 0018:ff718e9ec0eab6f0 EFLAGS: 00010286 [ 40.590038] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 40.590079] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2d700 [ 40.590118] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c0441ebe02c [ 40.590159] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 40.590200] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2d700 [ 40.590246] FS: 00007f9c4addd840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 40.590290] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.590325] CR2: 0000000006a6b988 CR3: 000000000875c002 CR4: 0000000000771ef0 [ 40.590368] PKRU: 55555554 [ 40.590382] Call Trace: [ 40.590396] [ 40.590412] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 40.590433] notifier_call_chain (kernel/notifier.c:85) [ 40.590455] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 40.590478] ? nla_strscpy (lib/nlattr.c:795) [ 40.590499] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 40.590531] ? __nla_validate_parse (lib/nlattr.c:620) [ 40.590559] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 40.590581] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 40.590602] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 40.590632] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 40.590655] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 40.590675] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 40.590703] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 40.590723] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 40.590746] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 40.590766] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 40.590790] ___sys_sendmsg (net/socket.c:2752) [ 40.590814] __sys_sendmsg (net/socket.c:2784) [ 40.590837] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 40.590861] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 40.590884] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 40.590913] RIP: 0033:0x7f9c4b01708e [ 40.590934] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 40.591031] RSP: 002b:00007ffdc9bfa270 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 40.591070] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9c4b01708e [ 40.591112] RDX: 0000000000000000 RSI: 00007ffdc9bfa320 RDI: 0000000000000005 [ 40.591152] RBP: 00007ffdc9bfa280 R08: 0000000000000000 R09: 0000000000000000 [ 40.591192] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf63 [ 40.591235] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdc9bfa9f0 | [ 40.673927] ------------[ cut here ]------------ | [ 40.673972] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2199 | [ 40.674027] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 40.674159] Tainted: [W]=WARN [ 40.674179] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 40.674217] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 40.674258] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 40.674366] RSP: 0018:ff718e9ec0ecb6f0 EFLAGS: 00010286 [ 40.674396] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 40.674445] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443227b00 [ 40.674490] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c0441ebe02c [ 40.674532] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 40.674573] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443227b00 [ 40.674620] FS: 00007fb1c05ff840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 40.674668] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.674698] CR2: 00000000314f4988 CR3: 000000000333f005 CR4: 0000000000771ef0 [ 40.674745] PKRU: 55555554 [ 40.674758] Call Trace: [ 40.674771] [ 40.674791] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 40.674815] notifier_call_chain (kernel/notifier.c:85) [ 40.674837] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 40.674861] ? nla_strscpy (lib/nlattr.c:795) [ 40.674890] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 40.674920] ? __nla_validate_parse (lib/nlattr.c:620) [ 40.674946] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 40.674970] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 40.674996] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 40.675024] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 40.675043] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 40.675065] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 40.675093] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 40.675116] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 40.675136] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 40.675158] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 40.675181] ___sys_sendmsg (net/socket.c:2752) [ 40.675203] __sys_sendmsg (net/socket.c:2784) [ 40.675223] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 40.675248] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 40.675271] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 40.675298] RIP: 0033:0x7fb1c083908e [ 40.675325] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 40.675425] RSP: 002b:00007ffd298791a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 40.675468] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb1c083908e [ 40.675511] RDX: 0000000000000000 RSI: 00007ffd29879250 RDI: 0000000000000005 [ 40.675554] RBP: 00007ffd298791b0 R08: 0000000000000000 R09: 0000000000000000 [ 40.675596] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf63 [ 40.675631] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd29879920 | [ 40.750251] ------------[ cut here ]------------ | [ 40.750294] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2201 | [ 40.750358] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 40.750495] Tainted: [W]=WARN [ 40.750516] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 40.750552] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 40.750584] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 40.750686] RSP: 0018:ff718e9ec0eab6f0 EFLAGS: 00010286 [ 40.750715] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 40.750759] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305a500 [ 40.750807] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c0441ebe02c [ 40.750851] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 40.750888] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044305a500 [ 40.750933] FS: 00007fde00c03840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 40.750976] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.751012] CR2: 0000000027011988 CR3: 00000000018e3003 CR4: 0000000000771ef0 [ 40.751056] PKRU: 55555554 [ 40.751069] Call Trace: [ 40.751084] [ 40.751099] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 40.751123] notifier_call_chain (kernel/notifier.c:85) [ 40.751146] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 40.751171] ? nla_strscpy (lib/nlattr.c:795) [ 40.751195] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 40.751223] ? __nla_validate_parse (lib/nlattr.c:620) [ 40.751255] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 40.751279] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 40.751303] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 40.751339] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 40.751360] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 40.751381] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 40.751411] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 40.751434] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 40.751457] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 40.751483] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 40.751506] ___sys_sendmsg (net/socket.c:2752) [ 40.751529] __sys_sendmsg (net/socket.c:2784) [ 40.751551] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 40.751572] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 40.751595] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 40.751621] RIP: 0033:0x7fde00e3d08e [ 40.751642] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 40.751747] RSP: 002b:00007ffe7bf8a970 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 40.751799] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fde00e3d08e [ 40.751844] RDX: 0000000000000000 RSI: 00007ffe7bf8aa20 RDI: 0000000000000005 [ 40.751889] RBP: 00007ffe7bf8a980 R08: 0000000000000000 R09: 0000000000000000 [ 40.751927] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf63 [ 40.751986] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe7bf8b0f0 | [ 40.813631] ------------[ cut here ]------------ | [ 40.813671] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2203 | [ 40.813732] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 40.813866] Tainted: [W]=WARN [ 40.813887] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 40.813922] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 40.813952] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 40.814054] RSP: 0018:ff718e9ec0ecb6f0 EFLAGS: 00010286 [ 40.814083] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 40.814128] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b100 [ 40.814174] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c0441ebe02c [ 40.814214] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 40.814262] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044322b100 [ 40.814311] FS: 00007fd0ae019840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 40.814354] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.814381] CR2: 0000000016cd7988 CR3: 00000000018c7001 CR4: 0000000000771ef0 [ 40.814427] PKRU: 55555554 [ 40.814442] Call Trace: [ 40.814457] [ 40.814473] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 40.814494] notifier_call_chain (kernel/notifier.c:85) [ 40.814517] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 40.814539] ? nla_strscpy (lib/nlattr.c:795) [ 40.814557] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 40.814588] ? __nla_validate_parse (lib/nlattr.c:620) [ 40.814620] ? __free_pages_prepare (mm/page_alloc.c:1373 (discriminator 26)) [ 40.814652] ? __pcs_replace_empty_main (mm/slub.c:4620) [ 40.814683] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 40.814709] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 40.814732] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 40.814760] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 40.814783] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 40.814808] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 40.814831] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 40.814853] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 40.814875] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 40.814897] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 40.814921] ___sys_sendmsg (net/socket.c:2752) [ 40.814946] __sys_sendmsg (net/socket.c:2784) [ 40.814968] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 40.814991] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 40.815012] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 40.815045] RIP: 0033:0x7fd0ae25308e [ 40.815066] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 40.815167] RSP: 002b:00007fffd0d3bef0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 40.815209] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd0ae25308e [ 40.815255] RDX: 0000000000000000 RSI: 00007fffd0d3bfa0 RDI: 0000000000000005 [ 40.815298] RBP: 00007fffd0d3bf00 R08: 0000000000000000 R09: 0000000000000000 [ 40.815342] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf63 [ 40.815384] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffd0d3c670 | [ 40.882023] ------------[ cut here ]------------ | [ 40.882118] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2204 | [ 40.882182] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 40.882323] Tainted: [W]=WARN [ 40.882347] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 40.882382] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 40.882410] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 40.882510] RSP: 0018:ff718e9ec0eab6f0 EFLAGS: 00010286 [ 40.882540] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 40.882587] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322be00 [ 40.882631] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c0441ebe02c [ 40.882675] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 40.882717] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044322be00 [ 40.882766] FS: 00007fca54494840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 40.882821] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.882854] CR2: 0000000033e83988 CR3: 0000000003099005 CR4: 0000000000771ef0 [ 40.882896] PKRU: 55555554 [ 40.882911] Call Trace: [ 40.882926] [ 40.882939] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 40.882963] notifier_call_chain (kernel/notifier.c:85) [ 40.882987] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 40.883034] ? nla_strscpy (lib/nlattr.c:795) [ 40.883060] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 40.883091] ? __nla_validate_parse (lib/nlattr.c:620) [ 40.883120] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 40.883142] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 40.883166] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 40.883195] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 40.883216] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 40.883241] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 40.883271] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 40.883292] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 40.883313] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 40.883335] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 40.883359] ___sys_sendmsg (net/socket.c:2752) [ 40.883383] __sys_sendmsg (net/socket.c:2784) [ 40.883404] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 40.883424] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 40.883445] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 40.883475] RIP: 0033:0x7fca546ce08e [ 40.883495] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 40.883589] RSP: 002b:00007ffd77e8d0b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 40.883631] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fca546ce08e [ 40.883676] RDX: 0000000000000000 RSI: 00007ffd77e8d160 RDI: 0000000000000005 [ 40.883718] RBP: 00007ffd77e8d0c0 R08: 0000000000000000 R09: 0000000000000000 [ 40.883760] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf63 [ 40.883815] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd77e8d830 | [ 40.947601] ------------[ cut here ]------------ | [ 40.947642] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2206 | [ 40.947701] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 40.947866] Tainted: [W]=WARN [ 40.947887] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 40.947926] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 40.947959] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 40.948054] RSP: 0018:ff718e9ec0ecb6f0 EFLAGS: 00010286 [ 40.948083] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 40.948129] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058000 [ 40.948172] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c0441ebe02c [ 40.948211] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 40.948255] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443058000 [ 40.948297] FS: 00007eff6721e840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 40.948340] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.948373] CR2: 000000003fe66988 CR3: 0000000003076003 CR4: 0000000000771ef0 [ 40.948413] PKRU: 55555554 [ 40.948430] Call Trace: [ 40.948445] [ 40.948460] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 40.948483] notifier_call_chain (kernel/notifier.c:85) [ 40.948508] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 40.948531] ? nla_strscpy (lib/nlattr.c:795) [ 40.948552] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 40.948583] ? __nla_validate_parse (lib/nlattr.c:620) [ 40.948612] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 40.948635] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 40.948659] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 40.948689] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 40.948713] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 40.948734] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 40.948762] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 40.948789] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 40.948812] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 40.948834] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 40.948862] ___sys_sendmsg (net/socket.c:2752) [ 40.948883] __sys_sendmsg (net/socket.c:2784) [ 40.948904] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 40.948926] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 40.948948] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 40.948977] RIP: 0033:0x7eff6745808e [ 40.948997] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 40.949092] RSP: 002b:00007ffdbcc86ae0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 40.949133] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007eff6745808e [ 40.949178] RDX: 0000000000000000 RSI: 00007ffdbcc86b90 RDI: 0000000000000005 [ 40.949217] RBP: 00007ffdbcc86af0 R08: 0000000000000000 R09: 0000000000000000 [ 40.949264] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf64 [ 40.949307] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdbcc87260 | [ 41.022795] ------------[ cut here ]------------ | [ 41.022828] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2208 | [ 41.022892] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 41.023000] Tainted: [W]=WARN [ 41.023018] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 41.023055] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 41.023085] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 41.023187] RSP: 0018:ff718e9ec0eab6f0 EFLAGS: 00010286 [ 41.023216] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 41.023263] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441891e00 [ 41.023306] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c0441ebe02c [ 41.023348] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 41.023390] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441891e00 [ 41.023433] FS: 00007fec35115840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 41.023478] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.023506] CR2: 000000002cfd1988 CR3: 00000000018e3001 CR4: 0000000000771ef0 [ 41.023548] PKRU: 55555554 [ 41.023563] Call Trace: [ 41.023577] [ 41.023593] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 41.023616] notifier_call_chain (kernel/notifier.c:85) [ 41.023638] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 41.023662] ? nla_strscpy (lib/nlattr.c:795) [ 41.023686] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 41.023714] ? __nla_validate_parse (lib/nlattr.c:620) [ 41.023743] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 41.023764] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 41.023791] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 41.023821] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 41.023844] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 41.023867] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 41.023898] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 41.023917] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 41.023938] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 41.023958] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 41.023982] ___sys_sendmsg (net/socket.c:2752) [ 41.024005] __sys_sendmsg (net/socket.c:2784) [ 41.024024] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 41.024047] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 41.024074] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 41.024102] RIP: 0033:0x7fec3534f08e [ 41.024124] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 41.024220] RSP: 002b:00007fff3a9f8ef0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 41.024267] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fec3534f08e [ 41.024312] RDX: 0000000000000000 RSI: 00007fff3a9f8fa0 RDI: 0000000000000005 [ 41.024360] RBP: 00007fff3a9f8f00 R08: 0000000000000000 R09: 0000000000000000 [ 41.024405] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf64 [ 41.024445] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff3a9f9670 | [ 41.108795] ------------[ cut here ]------------ | [ 41.108838] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2209 | [ 41.108897] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 41.109022] Tainted: [W]=WARN [ 41.109043] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 41.109079] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 41.109111] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 41.109211] RSP: 0018:ff718e9ec0ecb6f0 EFLAGS: 00010286 [ 41.109245] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 41.109295] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228500 [ 41.109338] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c0441ebe02c [ 41.109380] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 41.109421] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443228500 [ 41.109469] FS: 00007f0b87ee6840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 41.109515] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.109551] CR2: 00000000378ea988 CR3: 000000000322d003 CR4: 0000000000771ef0 [ 41.109595] PKRU: 55555554 [ 41.109610] Call Trace: [ 41.109625] [ 41.109641] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 41.109664] notifier_call_chain (kernel/notifier.c:85) [ 41.109686] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 41.109710] ? nla_strscpy (lib/nlattr.c:795) [ 41.109732] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 41.109757] ? __nla_validate_parse (lib/nlattr.c:620) [ 41.109794] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 41.109816] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 41.109837] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 41.109867] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 41.109888] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 41.109908] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 41.109937] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 41.109959] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 41.109980] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 41.110001] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 41.110022] ___sys_sendmsg (net/socket.c:2752) [ 41.110046] __sys_sendmsg (net/socket.c:2784) [ 41.110068] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 41.110089] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 41.110111] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 41.110145] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 41.110176] RIP: 0033:0x7f0b8812008e [ 41.110202] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 41.110305] RSP: 002b:00007ffcff245dd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 41.110352] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0b8812008e [ 41.110394] RDX: 0000000000000000 RSI: 00007ffcff245e80 RDI: 0000000000000005 [ 41.110435] RBP: 00007ffcff245de0 R08: 0000000000000000 R09: 0000000000000000 [ 41.110474] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf64 [ 41.110517] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcff246550 | [ 41.148351] ------------[ cut here ]------------ | [ 41.148415] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2210 | [ 41.148504] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 41.148703] Tainted: [W]=WARN [ 41.148758] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 41.148836] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 41.148904] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 41.149044] RSP: 0018:ff718e9ec0e436f0 EFLAGS: 00010286 [ 41.149110] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 41.149230] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431feb00 [ 41.149347] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a102c [ 41.149424] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 41.149507] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04431feb00 [ 41.149618] FS: 00007fba9faeb840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 41.149701] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.149809] CR2: 0000000004076988 CR3: 0000000001982005 CR4: 0000000000771ef0 [ 41.149892] PKRU: 55555554 [ 41.149938] Call Trace: [ 41.149990] [ 41.150039] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 41.150099] notifier_call_chain (kernel/notifier.c:85) [ 41.150158] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 41.150218] ? nla_strscpy (lib/nlattr.c:795) [ 41.150284] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 41.150350] ? __nla_validate_parse (lib/nlattr.c:620) [ 41.150447] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 41.150509] ? 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)) [ 41.150568] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 41.150685] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 41.150802] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 41.150894] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 41.150998] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 41.151058] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 41.151117] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 41.151178] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 41.151240] ___sys_sendmsg (net/socket.c:2752) [ 41.151300] __sys_sendmsg (net/socket.c:2784) [ 41.151357] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 41.151416] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 41.151474] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 41.151540] RIP: 0033:0x7fba9fd2508e [ 41.151597] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 41.151738] RSP: 002b:00007ffd19874720 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 41.151851] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fba9fd2508e [ 41.151962] RDX: 0000000000000000 RSI: 00007ffd198747d0 RDI: 0000000000000005 [ 41.152059] RBP: 00007ffd19874730 R08: 0000000000000000 R09: 0000000000000000 [ 41.152137] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf64 [ 41.152214] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd19874ea0 | [ 41.206014] ------------[ cut here ]------------ | [ 41.206086] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2213 | [ 41.206193] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 41.206401] Tainted: [W]=WARN [ 41.206457] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 41.206536] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 41.206607] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 41.206745] RSP: 0018:ff718e9ec0ecb6f0 EFLAGS: 00010286 [ 41.206817] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 41.206897] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229700 [ 41.206974] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a102c [ 41.207052] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 41.207131] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443229700 [ 41.207249] FS: 00007faf690b7840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 41.207327] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.207397] CR2: 0000000015613988 CR3: 00000000041f2003 CR4: 0000000000771ef0 [ 41.207476] PKRU: 55555554 [ 41.207524] Call Trace: [ 41.207574] [ 41.207624] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 41.207685] notifier_call_chain (kernel/notifier.c:85) [ 41.207744] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 41.207809] ? nla_strscpy (lib/nlattr.c:795) [ 41.207869] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 41.207935] ? __nla_validate_parse (lib/nlattr.c:620) [ 41.208000] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 41.208059] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 41.208124] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 41.208188] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 41.208253] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 41.208310] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 41.208376] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 41.208434] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 41.208492] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 41.208550] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 41.208608] ___sys_sendmsg (net/socket.c:2752) [ 41.208670] __sys_sendmsg (net/socket.c:2784) [ 41.208729] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 41.208794] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 41.208853] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 41.208918] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 41.208982] RIP: 0033:0x7faf692f108e [ 41.209040] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 41.209174] RSP: 002b:00007ffc07741c80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 41.209263] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007faf692f108e [ 41.209374] RDX: 0000000000000000 RSI: 00007ffc07741d30 RDI: 0000000000000005 [ 41.209452] RBP: 00007ffc07741c90 R08: 0000000000000000 R09: 0000000000000000 [ 41.209531] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf64 [ 41.209608] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc07742400 | [ 41.290143] ------------[ cut here ]------------ | [ 41.290202] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2215 | [ 41.290301] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 41.290497] Tainted: [W]=WARN [ 41.290552] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 41.290623] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 41.290690] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 41.290829] RSP: 0018:ff718e9ec0e436f0 EFLAGS: 00010286 [ 41.290894] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 41.290971] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058400 [ 41.291052] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a102c [ 41.291129] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 41.291208] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443058400 [ 41.291298] FS: 00007f22c213c840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 41.291404] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.291479] CR2: 0000000038a8a988 CR3: 0000000004207001 CR4: 0000000000771ef0 [ 41.291564] PKRU: 55555554 [ 41.291613] Call Trace: [ 41.291666] [ 41.291717] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 41.291776] notifier_call_chain (kernel/notifier.c:85) [ 41.291843] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 41.291902] ? nla_strscpy (lib/nlattr.c:795) [ 41.291960] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 41.292025] ? __nla_validate_parse (lib/nlattr.c:620) [ 41.292091] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 41.292150] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 41.292209] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 41.292285] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 41.292353] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 41.292410] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 41.292475] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 41.292532] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 41.292590] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 41.292650] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 41.292710] ___sys_sendmsg (net/socket.c:2752) [ 41.292768] __sys_sendmsg (net/socket.c:2784) [ 41.292835] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 41.292895] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 41.292953] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 41.293018] RIP: 0033:0x7f22c237608e [ 41.293075] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 41.293214] RSP: 002b:00007fff83683790 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 41.293300] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f22c237608e [ 41.293379] RDX: 0000000000000000 RSI: 00007fff83683840 RDI: 0000000000000005 [ 41.293456] RBP: 00007fff836837a0 R08: 0000000000000000 R09: 0000000000000000 [ 41.293534] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf64 [ 41.293611] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff83683f10 | [ 41.374831] ------------[ cut here ]------------ | [ 41.374909] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2216 | [ 41.374998] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 41.375192] Tainted: [W]=WARN [ 41.375257] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 41.375327] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 41.375394] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 41.375549] RSP: 0018:ff718e9ec0ecb6f0 EFLAGS: 00010286 [ 41.375615] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 41.375694] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305a800 [ 41.375772] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a102c [ 41.375859] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 41.375939] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044305a800 [ 41.376021] FS: 00007f94a53c5840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 41.376098] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.376192] CR2: 000000003d3a1988 CR3: 000000000c78c005 CR4: 0000000000771ef0 [ 41.376312] PKRU: 55555554 [ 41.376364] Call Trace: [ 41.376415] [ 41.376464] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 41.376522] notifier_call_chain (kernel/notifier.c:85) [ 41.376581] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 41.376641] ? nla_strscpy (lib/nlattr.c:795) [ 41.376728] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 41.376801] ? __nla_validate_parse (lib/nlattr.c:620) [ 41.376869] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 41.376934] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 41.376992] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 41.377057] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 41.377115] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 41.377172] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 41.377244] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 41.377301] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 41.377362] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 41.377420] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 41.377478] ___sys_sendmsg (net/socket.c:2752) [ 41.377536] __sys_sendmsg (net/socket.c:2784) [ 41.377594] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 41.377655] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 41.377714] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 41.377779] RIP: 0033:0x7f94a55ff08e [ 41.377845] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 41.377982] RSP: 002b:00007ffd1e90bfd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 41.378061] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f94a55ff08e [ 41.378139] RDX: 0000000000000000 RSI: 00007ffd1e90c080 RDI: 0000000000000005 [ 41.378215] RBP: 00007ffd1e90bfe0 R08: 0000000000000000 R09: 0000000000000000 [ 41.378307] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf64 [ 41.378402] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd1e90c750 | [ 41.464035] ------------[ cut here ]------------ | [ 41.464144] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2218 | [ 41.464215] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 41.464350] Tainted: [W]=WARN [ 41.464374] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 41.464410] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 41.464439] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 41.464535] RSP: 0018:ff718e9ec0e436f0 EFLAGS: 00010286 [ 41.464564] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 41.464606] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322bd00 [ 41.464648] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c0441ebe02c [ 41.464688] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 41.464732] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044322bd00 [ 41.464773] FS: 00007fa4e7d52840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 41.464826] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.464860] CR2: 00007fa4e80221a0 CR3: 00000000030da006 CR4: 0000000000771ef0 [ 41.464906] PKRU: 55555554 [ 41.464921] Call Trace: [ 41.464934] [ 41.464949] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 41.464968] notifier_call_chain (kernel/notifier.c:85) [ 41.464990] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 41.465012] ? nla_strscpy (lib/nlattr.c:795) [ 41.465036] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 41.465068] ? __nla_validate_parse (lib/nlattr.c:620) [ 41.465098] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 41.465122] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 41.465144] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 41.465173] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 41.465195] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 41.465214] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 41.465242] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 41.465265] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 41.465286] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 41.465307] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 41.465330] ___sys_sendmsg (net/socket.c:2752) [ 41.465351] __sys_sendmsg (net/socket.c:2784) [ 41.465372] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 41.465396] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 41.465416] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 41.465446] RIP: 0033:0x7fa4e7f8c08e [ 41.465468] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 41.465569] RSP: 002b:00007fff1e292670 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 41.465612] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa4e7f8c08e [ 41.465659] RDX: 0000000000000000 RSI: 00007fff1e292720 RDI: 0000000000000005 [ 41.465703] RBP: 00007fff1e292680 R08: 0000000000000000 R09: 0000000000000000 [ 41.465745] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf64 [ 41.465794] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff1e292df0 | [ 41.553130] ------------[ cut here ]------------ | [ 41.553193] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2220 | [ 41.553260] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 41.553396] Tainted: [W]=WARN [ 41.553415] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 41.553452] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 41.553481] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 41.553576] RSP: 0018:ff718e9ec0eab6f0 EFLAGS: 00010286 [ 41.553607] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 41.553648] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1f00 [ 41.553692] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c0441ebe02c [ 41.553734] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 41.553778] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04418e1f00 [ 41.553826] FS: 00007f09505df840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 41.553869] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.553905] CR2: 00000000098bc988 CR3: 000000000d2cc005 CR4: 0000000000771ef0 [ 41.553950] PKRU: 55555554 [ 41.553965] Call Trace: [ 41.553980] [ 41.553995] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 41.554017] notifier_call_chain (kernel/notifier.c:85) [ 41.554039] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 41.554063] ? nla_strscpy (lib/nlattr.c:795) [ 41.554084] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 41.554111] ? __nla_validate_parse (lib/nlattr.c:620) [ 41.554135] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 41.554156] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 41.554179] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 41.554210] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 41.554235] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 41.554253] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 41.554282] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 41.554304] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 41.554327] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 41.554348] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 41.554368] ___sys_sendmsg (net/socket.c:2752) [ 41.554390] __sys_sendmsg (net/socket.c:2784) [ 41.554411] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 41.554431] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 41.554454] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 41.554482] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 41.554511] RIP: 0033:0x7f095081908e [ 41.554534] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 41.554627] RSP: 002b:00007ffcf0efec60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 41.554671] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f095081908e [ 41.554713] RDX: 0000000000000000 RSI: 00007ffcf0efed10 RDI: 0000000000000005 [ 41.554756] RBP: 00007ffcf0efec70 R08: 0000000000000000 R09: 0000000000000000 [ 41.554803] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf64 [ 41.554848] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcf0eff3e0 | [ 41.627298] ------------[ cut here ]------------ | [ 41.627337] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2221 | [ 41.627394] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 41.627521] Tainted: [W]=WARN [ 41.627542] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 41.627577] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 41.627605] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 41.627709] RSP: 0018:ff718e9ec0e436f0 EFLAGS: 00010286 [ 41.627740] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 41.627773] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fd400 [ 41.627823] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c0441ebe02c [ 41.627868] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 41.627908] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04431fd400 [ 41.627952] FS: 00007f643157e840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 41.627997] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.628030] CR2: 000000000c476988 CR3: 000000000869e002 CR4: 0000000000771ef0 [ 41.628069] PKRU: 55555554 [ 41.628081] Call Trace: [ 41.628096] [ 41.628113] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 41.628138] notifier_call_chain (kernel/notifier.c:85) [ 41.628160] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 41.628184] ? nla_strscpy (lib/nlattr.c:795) [ 41.628205] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 41.628239] ? __nla_validate_parse (lib/nlattr.c:620) [ 41.628269] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 41.628292] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 41.628318] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 41.628351] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 41.628370] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 41.628391] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 41.628420] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 41.628442] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 41.628467] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 41.628488] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 41.628507] ___sys_sendmsg (net/socket.c:2752) [ 41.628528] __sys_sendmsg (net/socket.c:2784) [ 41.628551] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 41.628574] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 41.628599] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 41.628627] RIP: 0033:0x7f64317b808e [ 41.628649] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 41.628750] RSP: 002b:00007ffc2d9e4490 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 41.628796] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f64317b808e [ 41.628841] RDX: 0000000000000000 RSI: 00007ffc2d9e4540 RDI: 0000000000000005 [ 41.628883] RBP: 00007ffc2d9e44a0 R08: 0000000000000000 R09: 0000000000000000 [ 41.628927] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf64 [ 41.628970] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc2d9e4c10 | [ 41.698529] ------------[ cut here ]------------ | [ 41.698579] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2223 | [ 41.698635] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 41.698788] Tainted: [W]=WARN [ 41.698809] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 41.698850] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 41.698886] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 41.698986] RSP: 0018:ff718e9ec0eab6f0 EFLAGS: 00010286 [ 41.699014] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 41.699058] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443227900 [ 41.699109] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c0441ebe02c [ 41.699155] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 41.699198] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443227900 [ 41.699248] FS: 00007fa26353c840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 41.699297] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.699334] CR2: 0000000016cac988 CR3: 00000000041dc002 CR4: 0000000000771ef0 [ 41.699375] PKRU: 55555554 [ 41.699390] Call Trace: [ 41.699407] [ 41.699420] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 41.699445] notifier_call_chain (kernel/notifier.c:85) [ 41.699464] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 41.699485] ? nla_strscpy (lib/nlattr.c:795) [ 41.699506] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 41.699535] ? __nla_validate_parse (lib/nlattr.c:620) [ 41.699565] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 41.699586] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 41.699608] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 41.699636] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 41.699661] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 41.699684] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 41.699710] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 41.699733] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 41.699755] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 41.699777] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 41.699803] ___sys_sendmsg (net/socket.c:2752) [ 41.699827] __sys_sendmsg (net/socket.c:2784) [ 41.699849] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 41.699870] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 41.699892] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 41.699922] RIP: 0033:0x7fa26377608e [ 41.699945] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 41.700041] RSP: 002b:00007ffd956c1640 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 41.700088] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa26377608e [ 41.700129] RDX: 0000000000000000 RSI: 00007ffd956c16f0 RDI: 0000000000000005 [ 41.700170] RBP: 00007ffd956c1650 R08: 0000000000000000 R09: 0000000000000000 [ 41.700214] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf64 [ 41.700259] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd956c1dc0 | [ 41.795453] ------------[ cut here ]------------ | [ 41.795494] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2224 | [ 41.795550] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 41.795678] Tainted: [W]=WARN [ 41.795700] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 41.795735] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 41.795762] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 41.795868] RSP: 0018:ff718e9ec0e436f0 EFLAGS: 00010286 [ 41.795899] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 41.795939] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054800 [ 41.795981] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c0441ebe02c [ 41.796022] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 41.796063] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443054800 [ 41.796104] FS: 00007f30d480f840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 41.796150] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.796185] CR2: 00000000391dc988 CR3: 00000000043e9004 CR4: 0000000000771ef0 [ 41.796229] PKRU: 55555554 [ 41.796252] Call Trace: [ 41.796268] [ 41.796284] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 41.796306] notifier_call_chain (kernel/notifier.c:85) [ 41.796331] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 41.796353] ? nla_strscpy (lib/nlattr.c:795) [ 41.796373] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 41.796403] ? __nla_validate_parse (lib/nlattr.c:620) [ 41.796432] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 41.796453] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 41.796479] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 41.796513] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 41.796537] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 41.796557] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 41.796593] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 41.796616] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 41.796638] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 41.796660] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 41.796683] ___sys_sendmsg (net/socket.c:2752) [ 41.796707] __sys_sendmsg (net/socket.c:2784) [ 41.796729] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 41.796753] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 41.796775] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 41.796806] RIP: 0033:0x7f30d4a4908e [ 41.796827] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 41.796926] RSP: 002b:00007ffda2fd2ac0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 41.796970] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f30d4a4908e [ 41.797009] RDX: 0000000000000000 RSI: 00007ffda2fd2b70 RDI: 0000000000000005 [ 41.797049] RBP: 00007ffda2fd2ad0 R08: 0000000000000000 R09: 0000000000000000 [ 41.797089] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf64 [ 41.797133] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffda2fd3240 | [ 41.858375] ------------[ cut here ]------------ | [ 41.858422] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2226 | [ 41.858483] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 41.858611] Tainted: [W]=WARN [ 41.858632] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 41.858670] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 41.858702] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 41.858808] RSP: 0018:ff718e9ec0eab6f0 EFLAGS: 00010286 [ 41.858843] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 41.858888] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443227e00 [ 41.858933] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c0441ebe02c [ 41.858976] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 41.859029] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443227e00 [ 41.859138] FS: 00007f15b955c840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 41.859193] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.859237] CR2: 0000000032599988 CR3: 000000000c632004 CR4: 0000000000771ef0 [ 41.859288] PKRU: 55555554 [ 41.859303] Call Trace: [ 41.859319] [ 41.859335] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 41.859358] notifier_call_chain (kernel/notifier.c:85) [ 41.859378] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 41.859399] ? nla_strscpy (lib/nlattr.c:795) [ 41.859422] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 41.859452] ? __nla_validate_parse (lib/nlattr.c:620) [ 41.859482] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 41.859504] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 41.859526] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 41.859556] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 41.859577] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 41.859599] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 41.859627] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 41.859651] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 41.859674] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 41.859696] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 41.859724] ___sys_sendmsg (net/socket.c:2752) [ 41.859748] __sys_sendmsg (net/socket.c:2784) [ 41.859775] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 41.859804] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 41.859826] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 41.859853] RIP: 0033:0x7f15b979608e [ 41.859873] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 41.859969] RSP: 002b:00007ffe25f66620 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 41.860009] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f15b979608e [ 41.860053] RDX: 0000000000000000 RSI: 00007ffe25f666d0 RDI: 0000000000000005 [ 41.860092] RBP: 00007ffe25f66630 R08: 0000000000000000 R09: 0000000000000000 [ 41.860136] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf64 [ 41.860179] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe25f66da0 | [ 41.939259] ------------[ cut here ]------------ | [ 41.939310] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2227 | [ 41.939366] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 41.939496] Tainted: [W]=WARN [ 41.939517] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 41.939554] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 41.939583] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 41.939680] RSP: 0018:ff718e9ec0e436f0 EFLAGS: 00010286 [ 41.939711] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 41.939755] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431ff200 [ 41.939800] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c0441ebe02c [ 41.939842] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 41.939887] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04431ff200 [ 41.939933] FS: 00007f4a07d20840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 41.939973] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.940008] CR2: 00007f4a07ff01a0 CR3: 00000000032ec006 CR4: 0000000000771ef0 [ 41.940050] PKRU: 55555554 [ 41.940062] Call Trace: [ 41.940077] [ 41.940093] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 41.940114] notifier_call_chain (kernel/notifier.c:85) [ 41.940135] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 41.940158] ? nla_strscpy (lib/nlattr.c:795) [ 41.940181] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 41.940212] ? __nla_validate_parse (lib/nlattr.c:620) [ 41.940245] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 41.940267] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 41.940287] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 41.940318] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 41.940342] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 41.940364] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 41.940393] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 41.940412] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 41.940437] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 41.940460] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 41.940480] ___sys_sendmsg (net/socket.c:2752) [ 41.940502] __sys_sendmsg (net/socket.c:2784) [ 41.940524] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 41.940546] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 41.940570] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 41.940595] RIP: 0033:0x7f4a07f5a08e [ 41.940617] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 41.940715] RSP: 002b:00007ffddb2277f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 41.940754] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4a07f5a08e [ 41.940799] RDX: 0000000000000000 RSI: 00007ffddb2278a0 RDI: 0000000000000005 [ 41.940836] RBP: 00007ffddb227800 R08: 0000000000000000 R09: 0000000000000000 [ 41.940878] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf65 [ 41.940919] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffddb227f70 | [ 42.038251] ------------[ cut here ]------------ | [ 42.038310] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2229 | [ 42.038371] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 42.038500] Tainted: [W]=WARN [ 42.038522] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 42.038557] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 42.038585] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 42.038689] RSP: 0018:ff718e9ec0eab6f0 EFLAGS: 00010286 [ 42.038718] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 42.038755] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443053d00 [ 42.038803] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c0441ebe02c [ 42.038845] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 42.038887] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443053d00 [ 42.038929] FS: 00007fb1425ee840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 42.038969] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.039002] CR2: 00000000333fe988 CR3: 000000000869e006 CR4: 0000000000771ef0 [ 42.039046] PKRU: 55555554 [ 42.039060] Call Trace: [ 42.039072] [ 42.039090] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 42.039115] notifier_call_chain (kernel/notifier.c:85) [ 42.039138] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 42.039158] ? nla_strscpy (lib/nlattr.c:795) [ 42.039179] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 42.039207] ? __nla_validate_parse (lib/nlattr.c:620) [ 42.039244] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 42.039268] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 42.039291] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 42.039321] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 42.039346] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 42.039366] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 42.039395] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 42.039416] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 42.039436] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 42.039456] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 42.039479] ___sys_sendmsg (net/socket.c:2752) [ 42.039499] __sys_sendmsg (net/socket.c:2784) [ 42.039520] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 42.039543] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 42.039564] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 42.039594] RIP: 0033:0x7fb14282808e [ 42.039614] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 42.039711] RSP: 002b:00007ffc86cb89f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 42.039753] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb14282808e [ 42.039801] RDX: 0000000000000000 RSI: 00007ffc86cb8aa0 RDI: 0000000000000005 [ 42.039845] RBP: 00007ffc86cb8a00 R08: 0000000000000000 R09: 0000000000000000 [ 42.039884] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf65 [ 42.039932] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc86cb9170 | [ 42.103443] ------------[ cut here ]------------ | [ 42.103539] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2231 | [ 42.103603] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 42.103734] Tainted: [W]=WARN [ 42.103758] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 42.103797] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 42.103828] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 42.103925] RSP: 0018:ff718e9ec0e436f0 EFLAGS: 00010286 [ 42.103955] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 42.103994] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2cb00 [ 42.104041] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c0441ebe02c [ 42.104082] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 42.104121] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2cb00 [ 42.104173] FS: 00007f425e070840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 42.104218] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.104256] CR2: 00007f425e3401a0 CR3: 00000000018e3002 CR4: 0000000000771ef0 [ 42.104300] PKRU: 55555554 [ 42.104315] Call Trace: [ 42.104333] [ 42.104348] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 42.104373] notifier_call_chain (kernel/notifier.c:85) [ 42.104395] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 42.104417] ? nla_strscpy (lib/nlattr.c:795) [ 42.104440] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 42.104471] ? __nla_validate_parse (lib/nlattr.c:620) [ 42.104499] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 42.104520] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 42.104541] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 42.104569] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 42.104592] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 42.104614] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 42.104643] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 42.104666] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 42.104689] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 42.104708] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 42.104730] ___sys_sendmsg (net/socket.c:2752) [ 42.104754] __sys_sendmsg (net/socket.c:2784) [ 42.104775] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 42.104800] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 42.104823] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 42.104851] RIP: 0033:0x7f425e2aa08e [ 42.104871] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 42.104967] RSP: 002b:00007fff7a4c21e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 42.105008] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f425e2aa08e [ 42.105049] RDX: 0000000000000000 RSI: 00007fff7a4c2290 RDI: 0000000000000005 [ 42.105094] RBP: 00007fff7a4c21f0 R08: 0000000000000000 R09: 0000000000000000 [ 42.105138] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf65 [ 42.105182] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff7a4c2960 | [ 42.207242] ------------[ cut here ]------------ | [ 42.207320] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2232 | [ 42.207441] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 42.207587] Tainted: [W]=WARN [ 42.207608] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 42.207646] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 42.207679] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 42.207777] RSP: 0018:ff718e9ec0eab6f0 EFLAGS: 00010286 [ 42.207815] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 42.207858] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b500 [ 42.207900] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c0441ebe02c [ 42.207941] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 42.207979] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044322b500 [ 42.208020] FS: 00007fb626f8d840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 42.208067] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.208104] CR2: 000000000c82b988 CR3: 0000000003060002 CR4: 0000000000771ef0 [ 42.208146] PKRU: 55555554 [ 42.208160] Call Trace: [ 42.208174] [ 42.208189] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 42.208208] notifier_call_chain (kernel/notifier.c:85) [ 42.208229] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 42.208258] ? nla_strscpy (lib/nlattr.c:795) [ 42.208341] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 42.208375] ? __nla_validate_parse (lib/nlattr.c:620) [ 42.208416] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 42.208439] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 42.208463] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 42.208494] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 42.208515] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 42.208534] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 42.208566] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 42.208587] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 42.208610] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 42.208632] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 42.208657] ___sys_sendmsg (net/socket.c:2752) [ 42.208680] __sys_sendmsg (net/socket.c:2784) [ 42.208706] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 42.208729] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 42.208751] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 42.208783] RIP: 0033:0x7fb6271c708e [ 42.208813] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 42.208907] RSP: 002b:00007ffcaa06f3c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 42.208947] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb6271c708e [ 42.208988] RDX: 0000000000000000 RSI: 00007ffcaa06f470 RDI: 0000000000000005 [ 42.209032] RBP: 00007ffcaa06f3d0 R08: 0000000000000000 R09: 0000000000000000 [ 42.209072] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf65 [ 42.209113] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcaa06fb40 | [ 42.315536] ------------[ cut here ]------------ | [ 42.315570] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2234 | [ 42.315635] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 42.315765] Tainted: [W]=WARN [ 42.315800] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 42.315845] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 42.315876] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 42.315975] RSP: 0018:ff718e9ec0e436f0 EFLAGS: 00010286 [ 42.316002] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 42.316043] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431ff200 [ 42.316083] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c0441ebe02c [ 42.316126] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 42.316167] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04431ff200 [ 42.316213] FS: 00007f60f9ddf840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 42.316259] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.316295] CR2: 000000003b485988 CR3: 000000000333f004 CR4: 0000000000771ef0 [ 42.316340] PKRU: 55555554 [ 42.316354] Call Trace: [ 42.316367] [ 42.316382] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 42.316407] notifier_call_chain (kernel/notifier.c:85) [ 42.316430] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 42.316450] ? nla_strscpy (lib/nlattr.c:795) [ 42.316474] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 42.316500] ? __nla_validate_parse (lib/nlattr.c:620) [ 42.316528] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 42.316553] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 42.316576] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 42.316604] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 42.316623] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 42.316646] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 42.316680] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 42.316700] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 42.316722] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 42.316744] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 42.316764] ___sys_sendmsg (net/socket.c:2752) [ 42.316791] __sys_sendmsg (net/socket.c:2784) [ 42.316817] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 42.316841] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 42.316865] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 42.316892] RIP: 0033:0x7f60fa01908e [ 42.316913] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 42.317014] RSP: 002b:00007ffd7da74970 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 42.317057] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f60fa01908e [ 42.317101] RDX: 0000000000000000 RSI: 00007ffd7da74a20 RDI: 0000000000000005 [ 42.317146] RBP: 00007ffd7da74980 R08: 0000000000000000 R09: 0000000000000000 [ 42.317194] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf65 [ 42.317246] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd7da750f0 | [ 42.369032] ------------[ cut here ]------------ | [ 42.369120] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2236 | [ 42.369190] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 42.369329] Tainted: [W]=WARN [ 42.369351] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 42.369391] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 42.369425] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 42.369525] RSP: 0018:ff718e9ec0eab6f0 EFLAGS: 00010286 [ 42.369557] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 42.369597] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b000 [ 42.369641] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c0441ebe02c [ 42.369682] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 42.369722] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044322b000 [ 42.369761] FS: 00007fc3245c8840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 42.369806] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.369841] CR2: 000000002578a988 CR3: 000000000d2c7004 CR4: 0000000000771ef0 [ 42.369889] PKRU: 55555554 [ 42.369903] Call Trace: [ 42.369916] [ 42.369931] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 42.369955] notifier_call_chain (kernel/notifier.c:85) [ 42.369977] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 42.370001] ? nla_strscpy (lib/nlattr.c:795) [ 42.370023] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 42.370052] ? __nla_validate_parse (lib/nlattr.c:620) [ 42.370084] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 42.370106] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 42.370131] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 42.370164] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 42.370187] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 42.370208] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 42.370241] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 42.370264] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 42.370285] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 42.370307] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 42.370328] ___sys_sendmsg (net/socket.c:2752) [ 42.370351] __sys_sendmsg (net/socket.c:2784) [ 42.370372] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 42.370394] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 42.370415] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 42.370444] RIP: 0033:0x7fc32480208e [ 42.370467] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 42.370565] RSP: 002b:00007fff2fef79f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 42.370608] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc32480208e [ 42.370646] RDX: 0000000000000000 RSI: 00007fff2fef7aa0 RDI: 0000000000000005 [ 42.370685] RBP: 00007fff2fef7a00 R08: 0000000000000000 R09: 0000000000000000 [ 42.370728] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf65 [ 42.370772] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff2fef8170 | [ 42.412044] ------------[ cut here ]------------ | [ 42.412135] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2237 | [ 42.412200] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 42.412330] Tainted: [W]=WARN [ 42.412353] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 42.412387] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 42.412420] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 42.412524] RSP: 0018:ff718e9ec0e436f0 EFLAGS: 00010286 [ 42.412558] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 42.412601] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2d800 [ 42.412644] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c0441ebe02c [ 42.412692] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 42.412726] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2d800 [ 42.412772] FS: 00007f2996d1c840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 42.412830] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.412860] CR2: 0000000007280988 CR3: 00000000030ab006 CR4: 0000000000771ef0 [ 42.412902] PKRU: 55555554 [ 42.412916] Call Trace: [ 42.412931] [ 42.412948] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 42.412970] notifier_call_chain (kernel/notifier.c:85) [ 42.412990] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 42.413014] ? nla_strscpy (lib/nlattr.c:795) [ 42.413038] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 42.413070] ? __nla_validate_parse (lib/nlattr.c:620) [ 42.413111] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 42.413133] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 42.413152] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 42.413180] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 42.413202] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 42.413235] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 42.413263] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 42.413289] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 42.413314] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 42.413336] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 42.413361] ___sys_sendmsg (net/socket.c:2752) [ 42.413385] __sys_sendmsg (net/socket.c:2784) [ 42.413409] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 42.413430] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 42.413451] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 42.413479] RIP: 0033:0x7f2996f5608e [ 42.413503] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 42.413603] RSP: 002b:00007ffd3db8c830 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 42.413653] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2996f5608e [ 42.413693] RDX: 0000000000000000 RSI: 00007ffd3db8c8e0 RDI: 0000000000000005 [ 42.413737] RBP: 00007ffd3db8c840 R08: 0000000000000000 R09: 0000000000000000 [ 42.413778] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf65 [ 42.413823] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd3db8cfb0 | [ 42.491693] ------------[ cut here ]------------ | [ 42.491761] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2238 | [ 42.491827] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 42.491959] Tainted: [W]=WARN [ 42.491983] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 42.492019] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 42.492048] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 42.492144] RSP: 0018:ff718e9ec0eab6f0 EFLAGS: 00010286 [ 42.492170] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 42.492208] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1a00 [ 42.492255] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c0441ebe02c [ 42.492293] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 42.492337] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04418e1a00 [ 42.492381] FS: 00007f221c117840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 42.492424] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.492461] CR2: 00000000053f4988 CR3: 0000000008424006 CR4: 0000000000771ef0 [ 42.492506] PKRU: 55555554 [ 42.492520] Call Trace: [ 42.492535] [ 42.492550] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 42.492571] notifier_call_chain (kernel/notifier.c:85) [ 42.492593] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 42.492615] ? nla_strscpy (lib/nlattr.c:795) [ 42.492636] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 42.492666] ? __nla_validate_parse (lib/nlattr.c:620) [ 42.492698] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 42.492719] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 42.492740] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 42.492770] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 42.492797] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 42.492820] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 42.492850] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 42.492873] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 42.492895] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 42.492919] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 42.492939] ___sys_sendmsg (net/socket.c:2752) [ 42.492960] __sys_sendmsg (net/socket.c:2784) [ 42.492983] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 42.493006] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 42.493029] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 42.493057] RIP: 0033:0x7f221c35108e [ 42.493080] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 42.493177] RSP: 002b:00007ffe29c95f70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 42.493224] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f221c35108e [ 42.493272] RDX: 0000000000000000 RSI: 00007ffe29c96020 RDI: 0000000000000005 [ 42.493375] RBP: 00007ffe29c95f80 R08: 0000000000000000 R09: 0000000000000000 [ 42.493428] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf65 [ 42.493473] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe29c966f0 | [ 42.584771] ------------[ cut here ]------------ | [ 42.584827] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2240 | [ 42.584892] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 42.585024] Tainted: [W]=WARN [ 42.585045] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 42.585083] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 42.585113] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 42.585208] RSP: 0018:ff718e9ec0e436f0 EFLAGS: 00010286 [ 42.585243] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 42.585288] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054400 [ 42.585333] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c0441ebe02c [ 42.585377] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 42.585419] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443054400 [ 42.585461] FS: 00007f41ced65840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 42.585507] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.585542] CR2: 0000000007140988 CR3: 000000000c78c004 CR4: 0000000000771ef0 [ 42.585583] PKRU: 55555554 [ 42.585598] Call Trace: [ 42.585613] [ 42.585629] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 42.585651] notifier_call_chain (kernel/notifier.c:85) [ 42.585673] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 42.585695] ? nla_strscpy (lib/nlattr.c:795) [ 42.585717] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 42.585746] ? __nla_validate_parse (lib/nlattr.c:620) [ 42.585770] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 42.585796] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 42.585819] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 42.585847] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 42.585871] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 42.585893] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 42.585925] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 42.585946] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 42.585966] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 42.585989] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 42.586012] ___sys_sendmsg (net/socket.c:2752) [ 42.586034] __sys_sendmsg (net/socket.c:2784) [ 42.586058] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 42.586081] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 42.586104] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 42.586129] RIP: 0033:0x7f41cef9f08e [ 42.586152] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 42.586257] RSP: 002b:00007fff8b8bf5e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 42.586303] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f41cef9f08e [ 42.586344] RDX: 0000000000000000 RSI: 00007fff8b8bf690 RDI: 0000000000000005 [ 42.586384] RBP: 00007fff8b8bf5f0 R08: 0000000000000000 R09: 0000000000000000 [ 42.586427] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf65 [ 42.586468] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff8b8bfd60 | [ 42.654833] ------------[ cut here ]------------ | [ 42.654864] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2242 | [ 42.654917] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 42.655042] Tainted: [W]=WARN [ 42.655066] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 42.655101] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 42.655130] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 42.655220] RSP: 0018:ff718e9ec0eab6f0 EFLAGS: 00010286 [ 42.655255] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 42.655294] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058b00 [ 42.655335] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c0441ebe02c [ 42.655376] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 42.655418] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443058b00 [ 42.655467] FS: 00007f3ef2126840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 42.655508] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.655542] CR2: 0000000038256988 CR3: 00000000043f5002 CR4: 0000000000771ef0 [ 42.655588] PKRU: 55555554 [ 42.655603] Call Trace: [ 42.655617] [ 42.655634] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 42.655661] notifier_call_chain (kernel/notifier.c:85) [ 42.655683] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 42.655705] ? nla_strscpy (lib/nlattr.c:795) [ 42.655727] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 42.655756] ? __nla_validate_parse (lib/nlattr.c:620) [ 42.655790] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 42.655813] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 42.655836] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 42.655867] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 42.655889] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 42.655910] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 42.655938] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 42.655957] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 42.655980] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 42.656002] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 42.656027] ___sys_sendmsg (net/socket.c:2752) [ 42.656049] __sys_sendmsg (net/socket.c:2784) [ 42.656071] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 42.656093] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 42.656115] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 42.656142] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 42.656170] RIP: 0033:0x7f3ef236008e [ 42.656192] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 42.656285] RSP: 002b:00007ffeadad0b60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 42.656325] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3ef236008e [ 42.656365] RDX: 0000000000000000 RSI: 00007ffeadad0c10 RDI: 0000000000000005 [ 42.656406] RBP: 00007ffeadad0b70 R08: 0000000000000000 R09: 0000000000000000 [ 42.656451] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf65 [ 42.656490] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeadad12e0 | [ 42.747336] ------------[ cut here ]------------ | [ 42.747384] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2243 | [ 42.747437] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 42.747598] Tainted: [W]=WARN [ 42.747620] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 42.747657] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 42.747689] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 42.747785] RSP: 0018:ff718e9ec0e436f0 EFLAGS: 00010286 [ 42.747821] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 42.747864] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443227b00 [ 42.747909] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c0441ebe02c [ 42.747950] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 42.747991] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443227b00 [ 42.748037] FS: 00007f043448e840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 42.748079] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.748114] CR2: 0000000001a18988 CR3: 0000000004207006 CR4: 0000000000771ef0 [ 42.748163] PKRU: 55555554 [ 42.748179] Call Trace: [ 42.748193] [ 42.748210] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 42.748241] notifier_call_chain (kernel/notifier.c:85) [ 42.748264] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 42.748287] ? nla_strscpy (lib/nlattr.c:795) [ 42.748311] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 42.748342] ? __nla_validate_parse (lib/nlattr.c:620) [ 42.748371] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 42.748398] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 42.748422] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 42.748449] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 42.748472] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 42.748493] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 42.748521] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 42.748543] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 42.748564] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 42.748586] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 42.748606] ___sys_sendmsg (net/socket.c:2752) [ 42.748628] __sys_sendmsg (net/socket.c:2784) [ 42.748650] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 42.748672] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 42.748694] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 42.748721] RIP: 0033:0x7f04346c808e [ 42.748746] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 42.748852] RSP: 002b:00007ffd144a3770 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 42.748896] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f04346c808e [ 42.748938] RDX: 0000000000000000 RSI: 00007ffd144a3820 RDI: 0000000000000005 [ 42.748978] RBP: 00007ffd144a3780 R08: 0000000000000000 R09: 0000000000000000 [ 42.749025] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf65 [ 42.749065] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd144a3ef0 | [ 42.821342] ------------[ cut here ]------------ | [ 42.821385] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2245 | [ 42.821444] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 42.821571] Tainted: [W]=WARN [ 42.821591] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 42.821625] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 42.821657] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 42.821751] RSP: 0018:ff718e9ec0eab6f0 EFLAGS: 00010286 [ 42.821782] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 42.821824] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059d00 [ 42.821871] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c0441ebe02c [ 42.821909] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 42.821954] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443059d00 [ 42.821994] FS: 00007ffbb01b9840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 42.822040] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.822076] CR2: 0000000017d3c988 CR3: 00000000033cf004 CR4: 0000000000771ef0 [ 42.822122] PKRU: 55555554 [ 42.822135] Call Trace: [ 42.822148] [ 42.822165] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 42.822188] notifier_call_chain (kernel/notifier.c:85) [ 42.822215] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 42.822243] ? nla_strscpy (lib/nlattr.c:795) [ 42.822265] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 42.822291] ? __nla_validate_parse (lib/nlattr.c:620) [ 42.822324] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 42.822351] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 42.822374] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 42.822400] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 42.822424] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 42.822446] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 42.822473] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 42.822494] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 42.822515] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 42.822539] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 42.822560] ___sys_sendmsg (net/socket.c:2752) [ 42.822583] __sys_sendmsg (net/socket.c:2784) [ 42.822605] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 42.822624] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 42.822648] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 42.822676] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 42.822704] RIP: 0033:0x7ffbb03f308e [ 42.822725] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 42.822821] RSP: 002b:00007ffd6f7c19b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 42.822861] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ffbb03f308e [ 42.822902] RDX: 0000000000000000 RSI: 00007ffd6f7c1a60 RDI: 0000000000000005 [ 42.822944] RBP: 00007ffd6f7c19c0 R08: 0000000000000000 R09: 0000000000000000 [ 42.822984] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf65 [ 42.823025] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd6f7c2130 | [ 42.906345] ------------[ cut here ]------------ | [ 42.906393] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2247 | [ 42.906452] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 42.906582] Tainted: [W]=WARN [ 42.906603] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 42.906634] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 42.906668] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 42.906772] RSP: 0018:ff718e9ec0e436f0 EFLAGS: 00010286 [ 42.906818] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 42.906865] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058b00 [ 42.906905] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c0441ebe02c [ 42.906947] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 42.906990] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443058b00 [ 42.907033] FS: 00007fb429b03840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 42.907077] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.907114] CR2: 000000001000e988 CR3: 000000000d275002 CR4: 0000000000771ef0 [ 42.907155] PKRU: 55555554 [ 42.907167] Call Trace: [ 42.907182] [ 42.907199] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 42.907223] notifier_call_chain (kernel/notifier.c:85) [ 42.907251] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 42.907274] ? nla_strscpy (lib/nlattr.c:795) [ 42.907298] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 42.907328] ? __nla_validate_parse (lib/nlattr.c:620) [ 42.907359] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 42.907383] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 42.907404] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 42.907433] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 42.907456] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 42.907479] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 42.907507] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 42.907528] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 42.907551] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 42.907572] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 42.907594] ___sys_sendmsg (net/socket.c:2752) [ 42.907613] __sys_sendmsg (net/socket.c:2784) [ 42.907636] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 42.907660] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 42.907687] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 42.907718] RIP: 0033:0x7fb429d3d08e [ 42.907739] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 42.907849] RSP: 002b:00007ffcde62e910 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 42.907893] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb429d3d08e [ 42.907938] RDX: 0000000000000000 RSI: 00007ffcde62e9c0 RDI: 0000000000000005 [ 42.907980] RBP: 00007ffcde62e920 R08: 0000000000000000 R09: 0000000000000000 [ 42.908021] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf66 [ 42.908061] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcde62f090 | [ 42.995041] ------------[ cut here ]------------ | [ 42.995135] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2248 | [ 42.995202] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 42.995350] Tainted: [W]=WARN [ 42.995372] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 42.995409] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 42.995439] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 42.995533] RSP: 0018:ff718e9ec0eab6f0 EFLAGS: 00010286 [ 42.995558] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 42.995599] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055300 [ 42.995645] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c0441ebe02c [ 42.995695] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 42.995736] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443055300 [ 42.995780] FS: 00007f35de17b840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 42.995890] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.995927] CR2: 0000000019cfe988 CR3: 0000000001fd0002 CR4: 0000000000771ef0 [ 42.995967] PKRU: 55555554 [ 42.995985] Call Trace: [ 42.996002] [ 42.996018] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 42.996039] notifier_call_chain (kernel/notifier.c:85) [ 42.996058] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 42.996081] ? nla_strscpy (lib/nlattr.c:795) [ 42.996100] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 42.996129] ? __nla_validate_parse (lib/nlattr.c:620) [ 42.996164] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 42.996186] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 42.996210] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 42.996243] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 42.996268] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 42.996292] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 42.996321] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 42.996347] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 42.996372] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 42.996392] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 42.996414] ___sys_sendmsg (net/socket.c:2752) [ 42.996436] __sys_sendmsg (net/socket.c:2784) [ 42.996461] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 42.996484] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 42.996506] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 42.996533] RIP: 0033:0x7f35de3b508e [ 42.996554] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 42.996648] RSP: 002b:00007ffd8f9fe530 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 42.996690] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f35de3b508e [ 42.996729] RDX: 0000000000000000 RSI: 00007ffd8f9fe5e0 RDI: 0000000000000005 [ 42.996780] RBP: 00007ffd8f9fe540 R08: 0000000000000000 R09: 0000000000000000 [ 42.996831] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf66 [ 42.996871] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd8f9fecb0 | [ 43.104917] ------------[ cut here ]------------ | [ 43.105027] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2250 | [ 43.105096] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 43.105223] Tainted: [W]=WARN [ 43.105253] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 43.105291] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 43.105320] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 43.105422] RSP: 0018:ff718e9ec0e436f0 EFLAGS: 00010286 [ 43.105453] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 43.105495] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443227800 [ 43.105541] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c0441ebe02c [ 43.105581] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 43.105619] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443227800 [ 43.105666] FS: 00007fb82f785840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 43.105714] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.105751] CR2: 000000000e0cf988 CR3: 0000000001fd0004 CR4: 0000000000771ef0 [ 43.105798] PKRU: 55555554 [ 43.105813] Call Trace: [ 43.105829] [ 43.105845] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 43.105869] notifier_call_chain (kernel/notifier.c:85) [ 43.105892] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 43.105915] ? nla_strscpy (lib/nlattr.c:795) [ 43.105940] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 43.105968] ? __nla_validate_parse (lib/nlattr.c:620) [ 43.105998] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 43.106020] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 43.106041] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 43.106070] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 43.106093] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 43.106115] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 43.106143] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 43.106166] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 43.106188] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 43.106209] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 43.106235] ___sys_sendmsg (net/socket.c:2752) [ 43.106259] __sys_sendmsg (net/socket.c:2784) [ 43.106282] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 43.106305] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 43.106325] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 43.106353] RIP: 0033:0x7fb82f9bf08e [ 43.106376] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 43.106471] RSP: 002b:00007fff2d664620 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 43.106509] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb82f9bf08e [ 43.106548] RDX: 0000000000000000 RSI: 00007fff2d6646d0 RDI: 0000000000000005 [ 43.106590] RBP: 00007fff2d664630 R08: 0000000000000000 R09: 0000000000000000 [ 43.106639] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf66 [ 43.106683] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff2d664da0 | [ 43.218000] ------------[ cut here ]------------ | [ 43.218046] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2251 | [ 43.218099] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 43.218216] Tainted: [W]=WARN [ 43.218246] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 43.218281] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 43.218310] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 43.218399] RSP: 0018:ff718e9ec0eab6f0 EFLAGS: 00010286 [ 43.218427] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 43.218468] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fd400 [ 43.218509] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c0441ebe02c [ 43.218551] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 43.218590] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04431fd400 [ 43.218635] FS: 00007f3b8f0b2840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 43.218688] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.218723] CR2: 00007f3b8f3821a0 CR3: 00000000041dc003 CR4: 0000000000771ef0 [ 43.218766] PKRU: 55555554 [ 43.218781] Call Trace: [ 43.218802] [ 43.218818] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 43.218842] notifier_call_chain (kernel/notifier.c:85) [ 43.218866] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 43.218889] ? nla_strscpy (lib/nlattr.c:795) [ 43.218912] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 43.218941] ? __nla_validate_parse (lib/nlattr.c:620) [ 43.218972] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 43.218996] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 43.219018] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 43.219046] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 43.219070] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 43.219097] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 43.219125] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 43.219148] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 43.219169] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 43.219189] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 43.219213] ___sys_sendmsg (net/socket.c:2752) [ 43.219240] __sys_sendmsg (net/socket.c:2784) [ 43.219263] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 43.219285] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 43.219309] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 43.219343] RIP: 0033:0x7f3b8f2ec08e [ 43.219367] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 43.219456] RSP: 002b:00007ffc7b57c440 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 43.219496] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3b8f2ec08e [ 43.219536] RDX: 0000000000000000 RSI: 00007ffc7b57c4f0 RDI: 0000000000000005 [ 43.219577] RBP: 00007ffc7b57c450 R08: 0000000000000000 R09: 0000000000000000 [ 43.219619] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf66 [ 43.219661] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc7b57cbc0 | [ 43.303474] ------------[ cut here ]------------ | [ 43.303516] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2254 | [ 43.303574] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 43.303704] Tainted: [W]=WARN [ 43.303730] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 43.303767] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 43.303803] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 43.303901] RSP: 0018:ff718e9ec0e436f0 EFLAGS: 00010286 [ 43.303932] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 43.303967] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b600 [ 43.304011] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c0441ebe02c [ 43.304052] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 43.304094] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044322b600 [ 43.304137] FS: 00007f995372a840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 43.304182] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.304218] CR2: 000000001e05d988 CR3: 00000000041fc006 CR4: 0000000000771ef0 [ 43.304267] PKRU: 55555554 [ 43.304282] Call Trace: [ 43.304298] [ 43.304313] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 43.304339] notifier_call_chain (kernel/notifier.c:85) [ 43.304362] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 43.304387] ? nla_strscpy (lib/nlattr.c:795) [ 43.304406] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 43.304434] ? __nla_validate_parse (lib/nlattr.c:620) [ 43.304465] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 43.304486] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 43.304507] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 43.304535] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 43.304555] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 43.304577] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 43.304605] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 43.304626] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 43.304649] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 43.304672] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 43.304696] ___sys_sendmsg (net/socket.c:2752) [ 43.304723] __sys_sendmsg (net/socket.c:2784) [ 43.304744] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 43.304768] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 43.304795] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 43.304825] RIP: 0033:0x7f995396408e [ 43.304846] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 43.304943] RSP: 002b:00007ffe8791a930 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 43.304989] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f995396408e [ 43.305022] RDX: 0000000000000000 RSI: 00007ffe8791a9e0 RDI: 0000000000000005 [ 43.305067] RBP: 00007ffe8791a940 R08: 0000000000000000 R09: 0000000000000000 [ 43.305112] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf66 [ 43.305154] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe8791b0b0 | [ 43.373192] ------------[ cut here ]------------ | [ 43.373240] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2255 | [ 43.373294] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 43.373413] Tainted: [W]=WARN [ 43.373434] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 43.373470] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 43.373499] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 43.373593] RSP: 0018:ff718e9ec0eab6f0 EFLAGS: 00010286 [ 43.373621] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 43.373656] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443227800 [ 43.373698] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c0441ebe02c [ 43.373737] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 43.373776] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443227800 [ 43.373832] FS: 00007fa050d17840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 43.373873] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.373908] CR2: 000000000e002988 CR3: 000000000c632006 CR4: 0000000000771ef0 [ 43.373948] PKRU: 55555554 [ 43.373963] Call Trace: [ 43.373980] [ 43.373995] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 43.374018] notifier_call_chain (kernel/notifier.c:85) [ 43.374040] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 43.374062] ? nla_strscpy (lib/nlattr.c:795) [ 43.374085] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 43.374113] ? __nla_validate_parse (lib/nlattr.c:620) [ 43.374143] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 43.374165] ? kmem_cache_alloc_node_noprof (mm/slub.c:4749 mm/slub.c:4883 mm/slub.c:4950) [ 43.374194] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 43.374216] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 43.374246] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 43.374265] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 43.374285] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 43.374313] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 43.374336] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 43.374356] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 43.374376] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 43.374398] ___sys_sendmsg (net/socket.c:2752) [ 43.374418] __sys_sendmsg (net/socket.c:2784) [ 43.374440] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 43.374459] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 43.374481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 43.374510] RIP: 0033:0x7fa050f5108e [ 43.374533] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 43.374633] RSP: 002b:00007ffe7080b730 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 43.374673] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa050f5108e [ 43.374716] RDX: 0000000000000000 RSI: 00007ffe7080b7e0 RDI: 0000000000000005 [ 43.374758] RBP: 00007ffe7080b740 R08: 0000000000000000 R09: 0000000000000000 [ 43.374802] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf66 [ 43.374842] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe7080beb0 | [ 43.444033] ------------[ cut here ]------------ | [ 43.444070] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2257 | [ 43.444128] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 43.444256] Tainted: [W]=WARN [ 43.444277] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 43.444310] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 43.444340] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 43.444428] RSP: 0018:ff718e9ec0e436f0 EFLAGS: 00010286 [ 43.444456] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 43.444501] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2cb00 [ 43.444544] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c0441ebe02c [ 43.445693] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 43.445757] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2cb00 [ 43.445829] FS: 00007efc68bc0840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 43.445877] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.445912] CR2: 00007efc68e901a0 CR3: 000000000d2d8002 CR4: 0000000000771ef0 [ 43.445954] PKRU: 55555554 [ 43.445970] Call Trace: [ 43.445984] [ 43.445998] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 43.446022] notifier_call_chain (kernel/notifier.c:85) [ 43.446052] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 43.446077] ? nla_strscpy (lib/nlattr.c:795) [ 43.446100] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 43.446130] ? __nla_validate_parse (lib/nlattr.c:620) [ 43.446159] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 43.446183] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 43.446207] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 43.446238] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 43.446257] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 43.446283] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 43.446317] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 43.446338] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 43.446358] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 43.446383] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 43.446408] ___sys_sendmsg (net/socket.c:2752) [ 43.446432] __sys_sendmsg (net/socket.c:2784) [ 43.446457] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 43.446487] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 43.446510] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 43.446538] RIP: 0033:0x7efc68dfa08e [ 43.446557] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 43.446656] RSP: 002b:00007ffd42f83f90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 43.446699] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007efc68dfa08e [ 43.446744] RDX: 0000000000000000 RSI: 00007ffd42f84040 RDI: 0000000000000005 [ 43.446790] RBP: 00007ffd42f83fa0 R08: 0000000000000000 R09: 0000000000000000 [ 43.446836] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf66 [ 43.446880] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd42f84710 | [ 43.515826] ------------[ cut here ]------------ | [ 43.515892] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2258 | [ 43.515954] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 43.516081] Tainted: [W]=WARN [ 43.516105] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 43.516141] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 43.516171] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 43.516272] RSP: 0018:ff718e9ec0eab6f0 EFLAGS: 00010286 [ 43.516303] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 43.516350] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1e00 [ 43.516392] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c0441ebe02c [ 43.516434] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 43.516475] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04418e1e00 [ 43.516521] FS: 00007feff7f0b840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 43.516571] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.516607] CR2: 000000000d69f988 CR3: 000000000d2d8001 CR4: 0000000000771ef0 [ 43.516651] PKRU: 55555554 [ 43.516665] Call Trace: [ 43.516680] [ 43.516695] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 43.516714] notifier_call_chain (kernel/notifier.c:85) [ 43.516737] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 43.516760] ? nla_strscpy (lib/nlattr.c:795) [ 43.516785] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 43.516821] ? __nla_validate_parse (lib/nlattr.c:620) [ 43.516853] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 43.516877] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 43.516899] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 43.516929] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 43.516951] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 43.516972] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 43.517001] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 43.517022] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 43.517045] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 43.517067] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 43.517090] ___sys_sendmsg (net/socket.c:2752) [ 43.517113] __sys_sendmsg (net/socket.c:2784) [ 43.517136] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 43.517157] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 43.517178] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 43.517207] RIP: 0033:0x7feff814508e [ 43.517234] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 43.517329] RSP: 002b:00007fffe56deba0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 43.517373] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007feff814508e [ 43.517413] RDX: 0000000000000000 RSI: 00007fffe56dec50 RDI: 0000000000000005 [ 43.517456] RBP: 00007fffe56debb0 R08: 0000000000000000 R09: 0000000000000000 [ 43.517497] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf66 [ 43.517539] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffe56df320 | [ 43.572357] ------------[ cut here ]------------ | [ 43.572396] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2259 | [ 43.572454] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 43.572585] Tainted: [W]=WARN [ 43.572607] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 43.572641] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 43.572674] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 43.572774] RSP: 0018:ff718e9ec0e436f0 EFLAGS: 00010286 [ 43.572811] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 43.572853] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443053900 [ 43.572897] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c0441ebe02c [ 43.572940] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 43.572986] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443053900 [ 43.573032] FS: 00007f61cd79e840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 43.573075] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.573111] CR2: 0000000040202988 CR3: 0000000001fd2004 CR4: 0000000000771ef0 [ 43.573153] PKRU: 55555554 [ 43.573167] Call Trace: [ 43.573181] [ 43.573197] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 43.573219] notifier_call_chain (kernel/notifier.c:85) [ 43.573246] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 43.573270] ? nla_strscpy (lib/nlattr.c:795) [ 43.573292] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 43.573320] ? __nla_validate_parse (lib/nlattr.c:620) [ 43.573352] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 43.573377] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 43.573405] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 43.573432] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 43.573454] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 43.573478] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 43.573507] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 43.573530] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 43.573549] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 43.573571] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 43.573593] ___sys_sendmsg (net/socket.c:2752) [ 43.573618] __sys_sendmsg (net/socket.c:2784) [ 43.573642] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 43.573670] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 43.573696] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 43.573724] RIP: 0033:0x7f61cd9d808e [ 43.573745] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 43.573876] RSP: 002b:00007ffc55bff220 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 43.573918] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f61cd9d808e [ 43.573960] RDX: 0000000000000000 RSI: 00007ffc55bff2d0 RDI: 0000000000000005 [ 43.574000] RBP: 00007ffc55bff230 R08: 0000000000000000 R09: 0000000000000000 [ 43.574046] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf66 [ 43.574090] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc55bff9a0 | [ 43.620116] ------------[ cut here ]------------ | [ 43.620155] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2261 | [ 43.620210] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 43.620345] Tainted: [W]=WARN [ 43.620368] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 43.620403] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 43.620438] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 43.620534] RSP: 0018:ff718e9ec0eab6f0 EFLAGS: 00010286 [ 43.620566] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 43.620610] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059b00 [ 43.620652] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c0441ebe02c [ 43.620693] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 43.620732] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443059b00 [ 43.620775] FS: 00007f184c4ae840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 43.620831] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.620867] CR2: 000000000df67988 CR3: 00000000041fc003 CR4: 0000000000771ef0 [ 43.620910] PKRU: 55555554 [ 43.620924] Call Trace: [ 43.620938] [ 43.620953] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 43.620976] notifier_call_chain (kernel/notifier.c:85) [ 43.620997] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 43.621016] ? nla_strscpy (lib/nlattr.c:795) [ 43.621038] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 43.621067] ? __nla_validate_parse (lib/nlattr.c:620) [ 43.621096] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 43.621118] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 43.621141] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 43.621169] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 43.621192] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 43.621214] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 43.621248] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 43.621270] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 43.621293] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 43.621316] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 43.621337] ___sys_sendmsg (net/socket.c:2752) [ 43.621362] __sys_sendmsg (net/socket.c:2784) [ 43.621386] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 43.621413] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 43.621434] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 43.621463] RIP: 0033:0x7f184c6e808e [ 43.621485] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 43.621585] RSP: 002b:00007ffc4985e980 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 43.621625] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f184c6e808e [ 43.621673] RDX: 0000000000000000 RSI: 00007ffc4985ea30 RDI: 0000000000000005 [ 43.621720] RBP: 00007ffc4985e990 R08: 0000000000000000 R09: 0000000000000000 [ 43.621762] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf66 [ 43.621814] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc4985f100 | [ 43.698606] ------------[ cut here ]------------ | [ 43.698649] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2262 | [ 43.698711] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 43.698866] Tainted: [W]=WARN [ 43.698889] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 43.698925] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 43.698962] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 43.699060] RSP: 0018:ff718e9ec0e436f0 EFLAGS: 00010286 [ 43.699089] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 43.699130] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054400 [ 43.699171] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c0441ebe02c [ 43.699215] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 43.699263] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443054400 [ 43.699307] FS: 00007fe33efa6840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 43.699371] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.699414] CR2: 0000000034b6d988 CR3: 00000000043e9006 CR4: 0000000000771ef0 [ 43.699461] PKRU: 55555554 [ 43.699476] Call Trace: [ 43.699491] [ 43.699511] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 43.699535] notifier_call_chain (kernel/notifier.c:85) [ 43.699559] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 43.699582] ? nla_strscpy (lib/nlattr.c:795) [ 43.699611] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 43.699643] ? __nla_validate_parse (lib/nlattr.c:620) [ 43.699690] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 43.699717] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 43.699741] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 43.699773] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 43.699803] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 43.699828] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 43.699859] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 43.699882] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 43.699906] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 43.699938] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 43.699970] ___sys_sendmsg (net/socket.c:2752) [ 43.699996] __sys_sendmsg (net/socket.c:2784) [ 43.700019] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 43.700047] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 43.700075] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 43.700117] RIP: 0033:0x7fe33f1e008e [ 43.700144] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 43.700253] RSP: 002b:00007fff0d74fc40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 43.700299] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe33f1e008e [ 43.700373] RDX: 0000000000000000 RSI: 00007fff0d74fcf0 RDI: 0000000000000005 [ 43.700423] RBP: 00007fff0d74fc50 R08: 0000000000000000 R09: 0000000000000000 [ 43.700471] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf66 [ 43.700520] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff0d7503c0 | [ 43.786801] ------------[ cut here ]------------ | [ 43.786864] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2264 | [ 43.786959] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 43.787104] Tainted: [W]=WARN [ 43.787123] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 43.787159] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 43.787191] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 43.787294] RSP: 0018:ff718e9ec0eab6f0 EFLAGS: 00010286 [ 43.787321] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 43.787370] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1900 [ 43.787417] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c0441ebe02c [ 43.787466] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 43.787500] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04418e1900 [ 43.787549] FS: 00007f5c576fb840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 43.787590] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.787624] CR2: 000000000cc14988 CR3: 00000000041fc005 CR4: 0000000000771ef0 [ 43.787667] PKRU: 55555554 [ 43.787681] Call Trace: [ 43.787697] [ 43.787713] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 43.787735] notifier_call_chain (kernel/notifier.c:85) [ 43.787758] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 43.787780] ? nla_strscpy (lib/nlattr.c:795) [ 43.787810] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 43.787838] ? __nla_validate_parse (lib/nlattr.c:620) [ 43.787870] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 43.787893] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 43.787913] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 43.787974] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 43.787999] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 43.788033] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 43.788062] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 43.788085] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 43.788107] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 43.788127] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 43.788149] ___sys_sendmsg (net/socket.c:2752) [ 43.788171] __sys_sendmsg (net/socket.c:2784) [ 43.788192] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 43.788213] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 43.788237] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 43.788269] RIP: 0033:0x7f5c5793508e [ 43.788292] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 43.788391] RSP: 002b:00007ffe16f35790 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 43.788439] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5c5793508e [ 43.788479] RDX: 0000000000000000 RSI: 00007ffe16f35840 RDI: 0000000000000005 [ 43.788522] RBP: 00007ffe16f357a0 R08: 0000000000000000 R09: 0000000000000000 [ 43.788565] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf66 [ 43.788622] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe16f35f10 | [ 43.878916] ------------[ cut here ]------------ | [ 43.879031] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2266 | [ 43.879125] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 43.879272] Tainted: [W]=WARN [ 43.879297] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 43.879336] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 43.879364] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 43.879457] RSP: 0018:ff718e9ec0e436f0 EFLAGS: 00010286 [ 43.879486] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 43.879526] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054500 [ 43.879565] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c0441ebe02c [ 43.879607] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 43.879647] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443054500 [ 43.879693] FS: 00007fd24b133840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 43.879738] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.879774] CR2: 000000003bc95988 CR3: 0000000001926002 CR4: 0000000000771ef0 [ 43.879823] PKRU: 55555554 [ 43.879840] Call Trace: [ 43.879855] [ 43.879869] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 43.879891] notifier_call_chain (kernel/notifier.c:85) [ 43.879912] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 43.879937] ? nla_strscpy (lib/nlattr.c:795) [ 43.879957] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 43.879987] ? __nla_validate_parse (lib/nlattr.c:620) [ 43.880017] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 43.880042] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 43.880065] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 43.880091] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 43.880113] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 43.880132] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 43.880161] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 43.880181] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 43.880202] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 43.880225] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 43.880247] ___sys_sendmsg (net/socket.c:2752) [ 43.880271] __sys_sendmsg (net/socket.c:2784) [ 43.880293] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 43.880318] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 43.880339] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 43.880369] RIP: 0033:0x7fd24b36d08e [ 43.880393] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 43.880488] RSP: 002b:00007ffe3ac2d6c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 43.880528] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd24b36d08e [ 43.880569] RDX: 0000000000000000 RSI: 00007ffe3ac2d770 RDI: 0000000000000005 [ 43.880609] RBP: 00007ffe3ac2d6d0 R08: 0000000000000000 R09: 0000000000000000 [ 43.880651] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf66 [ 43.880693] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe3ac2de40 | [ 43.946288] ------------[ cut here ]------------ | [ 43.946330] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2267 | [ 43.946387] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 43.946523] Tainted: [W]=WARN [ 43.946546] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 43.946584] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 43.946616] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 43.946711] RSP: 0018:ff718e9ec0eab6f0 EFLAGS: 00010286 [ 43.946742] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 43.946783] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2d300 [ 43.946833] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c0441ebe02c [ 43.946872] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 43.946913] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2d300 [ 43.946961] FS: 00007fbed237c840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 43.947006] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.947039] CR2: 000000000060d988 CR3: 0000000001fd2001 CR4: 0000000000771ef0 [ 43.947087] PKRU: 55555554 [ 43.947101] Call Trace: [ 43.947115] [ 43.947130] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 43.947151] notifier_call_chain (kernel/notifier.c:85) [ 43.947176] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 43.947198] ? nla_strscpy (lib/nlattr.c:795) [ 43.947221] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 43.947257] ? __nla_validate_parse (lib/nlattr.c:620) [ 43.947285] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 43.947305] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 43.947330] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 43.947361] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 43.947387] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 43.947410] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 43.947437] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 43.947460] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 43.947482] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 43.947504] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 43.947527] ___sys_sendmsg (net/socket.c:2752) [ 43.947548] __sys_sendmsg (net/socket.c:2784) [ 43.947568] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 43.947589] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 43.947610] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 43.947637] RIP: 0033:0x7fbed25b608e [ 43.947658] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 43.947753] RSP: 002b:00007fff7ce54b70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 43.947803] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbed25b608e [ 43.947847] RDX: 0000000000000000 RSI: 00007fff7ce54c20 RDI: 0000000000000005 [ 43.947889] RBP: 00007fff7ce54b80 R08: 0000000000000000 R09: 0000000000000000 [ 43.947928] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf67 [ 43.947967] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff7ce552f0 | [ 44.002443] ------------[ cut here ]------------ | [ 44.002523] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2269 | [ 44.002574] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 44.002708] Tainted: [W]=WARN [ 44.002735] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 44.002774] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 44.002812] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 44.002914] RSP: 0018:ff718e9ec0e436f0 EFLAGS: 00010286 [ 44.002942] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 44.002981] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2c100 [ 44.003022] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c0441ebe02c [ 44.003065] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 44.003110] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2c100 [ 44.003158] FS: 00007fcbbb5d3840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 44.003206] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.003250] CR2: 00000000192f8988 CR3: 0000000001982004 CR4: 0000000000771ef0 [ 44.003295] PKRU: 55555554 [ 44.003309] Call Trace: [ 44.003323] [ 44.003338] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 44.003357] notifier_call_chain (kernel/notifier.c:85) [ 44.003380] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 44.003402] ? nla_strscpy (lib/nlattr.c:795) [ 44.003427] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 44.003454] ? __nla_validate_parse (lib/nlattr.c:620) [ 44.003482] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 44.003504] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 44.003525] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 44.003555] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 44.003593] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 44.003631] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 44.003657] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 44.003676] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 44.003700] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 44.003724] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 44.003742] ___sys_sendmsg (net/socket.c:2752) [ 44.003767] __sys_sendmsg (net/socket.c:2784) [ 44.003790] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 44.003820] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 44.003842] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 44.003871] RIP: 0033:0x7fcbbb80d08e [ 44.003892] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 44.004021] RSP: 002b:00007ffe6dd44e40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 44.004074] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcbbb80d08e [ 44.004117] RDX: 0000000000000000 RSI: 00007ffe6dd44ef0 RDI: 0000000000000005 [ 44.004157] RBP: 00007ffe6dd44e50 R08: 0000000000000000 R09: 0000000000000000 [ 44.004199] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf67 [ 44.004242] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe6dd455c0 | [ 44.052286] ------------[ cut here ]------------ | [ 44.052362] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2271 | [ 44.052423] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 44.052544] Tainted: [W]=WARN [ 44.052568] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 44.052602] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 44.052632] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 44.052728] RSP: 0018:ff718e9ec0eab6f0 EFLAGS: 00010286 [ 44.052759] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 44.052801] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b100 [ 44.052843] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c0441ebe02c [ 44.052887] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 44.052924] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044322b100 [ 44.052965] FS: 00007f467c2f1840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 44.053010] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.053044] CR2: 00007f467c5c11a0 CR3: 000000000d275003 CR4: 0000000000771ef0 [ 44.053086] PKRU: 55555554 [ 44.053101] Call Trace: [ 44.053117] [ 44.053133] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 44.053157] notifier_call_chain (kernel/notifier.c:85) [ 44.053180] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 44.053206] ? nla_strscpy (lib/nlattr.c:795) [ 44.053227] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 44.053259] ? __nla_validate_parse (lib/nlattr.c:620) [ 44.053288] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 44.053311] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 44.053333] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 44.053359] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 44.053379] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 44.053401] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 44.053429] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 44.053449] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 44.053472] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 44.053493] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 44.053514] ___sys_sendmsg (net/socket.c:2752) [ 44.053536] __sys_sendmsg (net/socket.c:2784) [ 44.053556] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 44.053581] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 44.053603] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 44.053631] RIP: 0033:0x7f467c52b08e [ 44.053652] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 44.053744] RSP: 002b:00007ffd8a830f60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 44.053786] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f467c52b08e [ 44.053832] RDX: 0000000000000000 RSI: 00007ffd8a831010 RDI: 0000000000000005 [ 44.053871] RBP: 00007ffd8a830f70 R08: 0000000000000000 R09: 0000000000000000 [ 44.053913] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf67 [ 44.053955] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd8a8316e0 | [ 44.104625] ------------[ cut here ]------------ | [ 44.104663] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2272 | [ 44.104716] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 44.104842] Tainted: [W]=WARN [ 44.104863] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 44.104900] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 44.104930] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 44.105024] RSP: 0018:ff718e9ec0e436f0 EFLAGS: 00010286 [ 44.105051] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 44.105089] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2d500 [ 44.105130] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c0441ebe02c [ 44.105167] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 44.105207] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2d500 [ 44.105258] FS: 00007f6a8d4b8840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 44.105299] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.105338] CR2: 000000001f99f988 CR3: 000000000d2c7006 CR4: 0000000000771ef0 [ 44.105378] PKRU: 55555554 [ 44.105393] Call Trace: [ 44.105406] [ 44.105422] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 44.105446] notifier_call_chain (kernel/notifier.c:85) [ 44.105468] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 44.105490] ? nla_strscpy (lib/nlattr.c:795) [ 44.105513] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 44.105543] ? __nla_validate_parse (lib/nlattr.c:620) [ 44.105575] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 44.105598] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 44.105620] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 44.105651] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 44.105673] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 44.105698] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 44.105726] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 44.105749] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 44.105771] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 44.105799] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 44.105821] ___sys_sendmsg (net/socket.c:2752) [ 44.105844] __sys_sendmsg (net/socket.c:2784) [ 44.105866] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 44.105889] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 44.105910] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 44.105940] RIP: 0033:0x7f6a8d6f208e [ 44.105962] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 44.106052] RSP: 002b:00007ffdc2e44100 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 44.106094] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6a8d6f208e [ 44.106135] RDX: 0000000000000000 RSI: 00007ffdc2e441b0 RDI: 0000000000000005 [ 44.106171] RBP: 00007ffdc2e44110 R08: 0000000000000000 R09: 0000000000000000 [ 44.106211] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf67 [ 44.106254] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdc2e44880 | [ 44.167937] ------------[ cut here ]------------ | [ 44.168046] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2273 | [ 44.168104] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 44.168244] Tainted: [W]=WARN [ 44.168265] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 44.168298] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 44.168329] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 44.168427] RSP: 0018:ff718e9ec0eab6f0 EFLAGS: 00010286 [ 44.168462] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 44.168503] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2c000 [ 44.168545] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c0441ebe02c [ 44.168586] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 44.168629] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2c000 [ 44.168677] FS: 00007fc6c79e0840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 44.168725] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.168762] CR2: 00007fc6c7cb01a0 CR3: 0000000008762004 CR4: 0000000000771ef0 [ 44.168811] PKRU: 55555554 [ 44.168828] Call Trace: [ 44.168843] [ 44.168859] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 44.168880] notifier_call_chain (kernel/notifier.c:85) [ 44.168902] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 44.168923] ? nla_strscpy (lib/nlattr.c:795) [ 44.168947] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 44.168975] ? __nla_validate_parse (lib/nlattr.c:620) [ 44.169006] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 44.169026] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 44.169048] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 44.169078] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 44.169102] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 44.169125] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 44.169155] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 44.169176] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 44.169200] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 44.169220] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 44.169242] ___sys_sendmsg (net/socket.c:2752) [ 44.169265] __sys_sendmsg (net/socket.c:2784) [ 44.169289] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 44.169313] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 44.169334] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 44.169361] RIP: 0033:0x7fc6c7c1a08e [ 44.169382] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 44.169477] RSP: 002b:00007ffe485c2cd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 44.169516] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc6c7c1a08e [ 44.169556] RDX: 0000000000000000 RSI: 00007ffe485c2d80 RDI: 0000000000000005 [ 44.169598] RBP: 00007ffe485c2ce0 R08: 0000000000000000 R09: 0000000000000000 [ 44.169647] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf67 [ 44.169687] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe485c3450 | [ 44.285252] ------------[ cut here ]------------ | [ 44.285307] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2275 | [ 44.285364] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 44.285488] Tainted: [W]=WARN [ 44.285511] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 44.285550] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 44.285580] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 44.285680] RSP: 0018:ff718e9ec0e436f0 EFLAGS: 00010286 [ 44.285710] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 44.285752] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2c700 [ 44.285803] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c0441ebe02c [ 44.285851] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 44.285897] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2c700 [ 44.285944] FS: 00007fa794b1e840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 44.285989] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.286016] CR2: 0000000003fbf988 CR3: 000000000869e002 CR4: 0000000000771ef0 [ 44.286057] PKRU: 55555554 [ 44.286072] Call Trace: [ 44.286089] [ 44.286108] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 44.286130] notifier_call_chain (kernel/notifier.c:85) [ 44.286153] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 44.286176] ? nla_strscpy (lib/nlattr.c:795) [ 44.286200] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 44.286229] ? __nla_validate_parse (lib/nlattr.c:620) [ 44.286265] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 44.286289] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 44.286314] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 44.286347] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 44.286367] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 44.286391] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 44.286420] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 44.286442] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 44.286466] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 44.286487] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 44.286508] ___sys_sendmsg (net/socket.c:2752) [ 44.286532] __sys_sendmsg (net/socket.c:2784) [ 44.286553] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 44.286580] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 44.286603] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 44.286636] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 44.286664] RIP: 0033:0x7fa794d5808e [ 44.286686] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 44.286791] RSP: 002b:00007fff549ff0c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 44.286838] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa794d5808e [ 44.286887] RDX: 0000000000000000 RSI: 00007fff549ff170 RDI: 0000000000000005 [ 44.286927] RBP: 00007fff549ff0d0 R08: 0000000000000000 R09: 0000000000000000 [ 44.286972] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf67 [ 44.287015] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff549ff840 | [ 44.381559] ------------[ cut here ]------------ | [ 44.381628] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2276 | [ 44.381692] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 44.381826] Tainted: [W]=WARN [ 44.381854] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 44.381890] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 44.381919] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 44.382023] RSP: 0018:ff718e9ec0eab6f0 EFLAGS: 00010286 [ 44.382082] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 44.382122] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2cc00 [ 44.382171] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c0441ebe02c [ 44.382214] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 44.382266] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2cc00 [ 44.382314] FS: 00007f9e934bd840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 44.382359] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.382397] CR2: 0000000038a8c988 CR3: 000000000333c001 CR4: 0000000000771ef0 [ 44.382441] PKRU: 55555554 [ 44.382456] Call Trace: [ 44.382471] [ 44.382486] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 44.382510] notifier_call_chain (kernel/notifier.c:85) [ 44.382531] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 44.382554] ? nla_strscpy (lib/nlattr.c:795) [ 44.382578] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 44.382609] ? __nla_validate_parse (lib/nlattr.c:620) [ 44.382641] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 44.382663] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 44.382685] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 44.382712] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 44.382735] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 44.382756] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 44.382787] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 44.382813] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 44.382835] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 44.382859] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 44.382880] ___sys_sendmsg (net/socket.c:2752) [ 44.382903] __sys_sendmsg (net/socket.c:2784) [ 44.382922] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 44.382946] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 44.382967] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 44.382992] RIP: 0033:0x7f9e936f708e [ 44.383014] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 44.383111] RSP: 002b:00007ffc83a205d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 44.383158] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9e936f708e [ 44.383198] RDX: 0000000000000000 RSI: 00007ffc83a20680 RDI: 0000000000000005 [ 44.383244] RBP: 00007ffc83a205e0 R08: 0000000000000000 R09: 0000000000000000 [ 44.383288] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf67 [ 44.383330] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc83a20d50 | [ 44.492409] ------------[ cut here ]------------ | [ 44.492454] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2278 | [ 44.492514] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 44.492639] Tainted: [W]=WARN [ 44.492657] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 44.492695] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 44.492722] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 44.492821] RSP: 0018:ff718e9ec0e436f0 EFLAGS: 00010286 [ 44.492847] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 44.492887] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443053d00 [ 44.492929] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c0441ebe02c [ 44.492969] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 44.493012] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443053d00 [ 44.493058] FS: 00007f495fe0d840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 44.493107] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.493141] CR2: 000000001c1c5988 CR3: 0000000002ff4004 CR4: 0000000000771ef0 [ 44.493185] PKRU: 55555554 [ 44.493201] Call Trace: [ 44.493215] [ 44.493236] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 44.493262] notifier_call_chain (kernel/notifier.c:85) [ 44.493290] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 44.493313] ? nla_strscpy (lib/nlattr.c:795) [ 44.493337] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 44.493370] ? __nla_validate_parse (lib/nlattr.c:620) [ 44.493396] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 44.493419] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 44.493443] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 44.493466] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 44.493488] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 44.493508] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 44.493536] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 44.493560] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 44.493580] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 44.493600] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 44.493624] ___sys_sendmsg (net/socket.c:2752) [ 44.493654] __sys_sendmsg (net/socket.c:2784) [ 44.493686] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 44.493708] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 44.493729] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 44.493758] RIP: 0033:0x7f496004708e [ 44.493784] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 44.493888] RSP: 002b:00007ffe63482e10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 44.493933] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f496004708e [ 44.493985] RDX: 0000000000000000 RSI: 00007ffe63482ec0 RDI: 0000000000000005 [ 44.494025] RBP: 00007ffe63482e20 R08: 0000000000000000 R09: 0000000000000000 [ 44.494065] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf67 [ 44.494106] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe63483590 | [ 44.567777] ------------[ cut here ]------------ | [ 44.567818] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2280 | [ 44.567878] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 44.568014] Tainted: [W]=WARN [ 44.568035] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 44.568069] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 44.568100] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 44.568201] RSP: 0018:ff718e9ec0eab6f0 EFLAGS: 00010286 [ 44.568237] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 44.568283] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2ce00 [ 44.568331] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c0441ebe02c [ 44.568372] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 44.568415] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2ce00 [ 44.568462] FS: 00007f9ab1da0840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 44.568508] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.568540] CR2: 00007f9ab20701a0 CR3: 0000000003049003 CR4: 0000000000771ef0 [ 44.568584] PKRU: 55555554 [ 44.568598] Call Trace: [ 44.568613] [ 44.568629] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 44.568652] notifier_call_chain (kernel/notifier.c:85) [ 44.568674] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 44.568696] ? nla_strscpy (lib/nlattr.c:795) [ 44.568720] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 44.568752] ? __nla_validate_parse (lib/nlattr.c:620) [ 44.568780] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 44.568812] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 44.568833] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 44.568870] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 44.568897] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 44.568921] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 44.568953] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 44.568975] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 44.568997] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 44.569020] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 44.569042] ___sys_sendmsg (net/socket.c:2752) [ 44.569066] __sys_sendmsg (net/socket.c:2784) [ 44.569089] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 44.569113] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 44.569132] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 44.569161] RIP: 0033:0x7f9ab1fda08e [ 44.569185] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 44.569285] RSP: 002b:00007ffcdf0018b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 44.569327] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9ab1fda08e [ 44.569373] RDX: 0000000000000000 RSI: 00007ffcdf001960 RDI: 0000000000000005 [ 44.569422] RBP: 00007ffcdf0018c0 R08: 0000000000000000 R09: 0000000000000000 [ 44.569465] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf67 [ 44.569511] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcdf002030 | [ 44.636000] ------------[ cut here ]------------ | [ 44.636045] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2281 | [ 44.636110] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 44.636244] Tainted: [W]=WARN [ 44.636265] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 44.636302] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 44.636338] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 44.636435] RSP: 0018:ff718e9ec0e436f0 EFLAGS: 00010286 [ 44.636464] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 44.636509] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228900 [ 44.636550] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c0441ebe02c [ 44.636589] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 44.636631] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443228900 [ 44.636679] FS: 00007fd882333840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 44.636725] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.636762] CR2: 00007f434415c000 CR3: 0000000008762006 CR4: 0000000000771ef0 [ 44.636808] PKRU: 55555554 [ 44.636830] Call Trace: [ 44.636845] [ 44.636862] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 44.636888] notifier_call_chain (kernel/notifier.c:85) [ 44.636910] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 44.636936] ? nla_strscpy (lib/nlattr.c:795) [ 44.636959] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 44.636990] ? __nla_validate_parse (lib/nlattr.c:620) [ 44.637021] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 44.637044] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 44.637069] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 44.637099] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 44.637121] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 44.637147] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 44.637175] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 44.637197] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 44.637219] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 44.637243] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 44.637264] ___sys_sendmsg (net/socket.c:2752) [ 44.637288] __sys_sendmsg (net/socket.c:2784) [ 44.637312] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 44.637335] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 44.637355] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 44.637387] RIP: 0033:0x7fd88256d08e [ 44.637407] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 44.637503] RSP: 002b:00007ffe4500a310 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 44.637547] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd88256d08e [ 44.637595] RDX: 0000000000000000 RSI: 00007ffe4500a3c0 RDI: 0000000000000005 [ 44.637637] RBP: 00007ffe4500a320 R08: 0000000000000000 R09: 0000000000000000 [ 44.637679] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf67 [ 44.637720] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe4500aa90 | [ 44.692131] ------------[ cut here ]------------ | [ 44.692171] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2283 | [ 44.692228] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 44.692363] Tainted: [W]=WARN [ 44.692384] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 44.692418] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 44.692448] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 44.692548] RSP: 0018:ff718e9ec0eab6f0 EFLAGS: 00010286 [ 44.692576] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 44.692620] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229d00 [ 44.692665] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c0441ebe02c [ 44.692714] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 44.692754] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443229d00 [ 44.692803] FS: 00007f5323a24840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 44.692850] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.692886] CR2: 00007f7f0c202c61 CR3: 000000000977a002 CR4: 0000000000771ef0 [ 44.692927] PKRU: 55555554 [ 44.692940] Call Trace: [ 44.692960] [ 44.692976] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 44.693000] notifier_call_chain (kernel/notifier.c:85) [ 44.693021] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 44.693042] ? nla_strscpy (lib/nlattr.c:795) [ 44.693066] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 44.693094] ? __nla_validate_parse (lib/nlattr.c:620) [ 44.693126] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 44.693147] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 44.693170] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 44.693200] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 44.693223] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 44.693248] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 44.693279] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 44.693301] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 44.693324] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 44.693345] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 44.693364] ___sys_sendmsg (net/socket.c:2752) [ 44.693386] __sys_sendmsg (net/socket.c:2784) [ 44.693412] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 44.693438] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 44.693462] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 44.693490] RIP: 0033:0x7f5323c5e08e [ 44.693513] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 44.693611] RSP: 002b:00007fff69cf8810 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 44.693655] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5323c5e08e [ 44.693702] RDX: 0000000000000000 RSI: 00007fff69cf88c0 RDI: 0000000000000005 [ 44.693746] RBP: 00007fff69cf8820 R08: 0000000000000000 R09: 0000000000000000 [ 44.693787] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf67 [ 44.693846] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff69cf8f90 | [ 44.733101] ------------[ cut here ]------------ | [ 44.733132] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2284 | [ 44.733186] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 44.733318] Tainted: [W]=WARN [ 44.733342] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 44.733379] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 44.733412] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 44.733513] RSP: 0018:ff718e9ec0e436f0 EFLAGS: 00010286 [ 44.733537] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 44.733583] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441891d00 [ 44.733622] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c0441ebe02c [ 44.733667] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 44.733708] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441891d00 [ 44.733754] FS: 00007efc3df23840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 44.733806] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.733850] CR2: 000000000b7d2988 CR3: 000000000d3ed004 CR4: 0000000000771ef0 [ 44.733895] PKRU: 55555554 [ 44.733909] Call Trace: [ 44.733925] [ 44.733940] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 44.733966] notifier_call_chain (kernel/notifier.c:85) [ 44.733987] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 44.734011] ? nla_strscpy (lib/nlattr.c:795) [ 44.734035] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 44.734063] ? __nla_validate_parse (lib/nlattr.c:620) [ 44.734087] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 44.734111] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 44.734132] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 44.734161] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 44.734185] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 44.734205] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 44.734235] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 44.734256] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 44.734280] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 44.734303] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 44.734324] ___sys_sendmsg (net/socket.c:2752) [ 44.734347] __sys_sendmsg (net/socket.c:2784) [ 44.734367] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 44.734391] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 44.734413] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 44.734438] RIP: 0033:0x7efc3e15d08e [ 44.734458] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 44.734556] RSP: 002b:00007ffd8a89b490 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 44.734603] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007efc3e15d08e [ 44.734649] RDX: 0000000000000000 RSI: 00007ffd8a89b540 RDI: 0000000000000005 [ 44.734692] RBP: 00007ffd8a89b4a0 R08: 0000000000000000 R09: 0000000000000000 [ 44.734731] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf67 [ 44.734773] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd8a89bc10 | [ 44.814409] ------------[ cut here ]------------ | [ 44.814531] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2285 | [ 44.814600] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 44.814727] Tainted: [W]=WARN [ 44.814750] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 44.814788] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 44.814827] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 44.814926] RSP: 0018:ff718e9ec0eab6f0 EFLAGS: 00010286 [ 44.814953] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 44.815001] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1f00 [ 44.815034] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c0441ebe02c [ 44.815074] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 44.815114] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04418e1f00 [ 44.815163] FS: 00007f716910a840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 44.815209] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.815249] CR2: 000000002b720988 CR3: 000000000c78c004 CR4: 0000000000771ef0 [ 44.815293] PKRU: 55555554 [ 44.815309] Call Trace: [ 44.815323] [ 44.815339] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 44.815358] notifier_call_chain (kernel/notifier.c:85) [ 44.815383] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 44.815406] ? nla_strscpy (lib/nlattr.c:795) [ 44.815429] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 44.815459] ? __nla_validate_parse (lib/nlattr.c:620) [ 44.815489] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 44.815514] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 44.815536] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 44.815562] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 44.815585] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 44.815606] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 44.815632] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 44.815655] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 44.815677] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 44.815700] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 44.815724] ___sys_sendmsg (net/socket.c:2752) [ 44.815747] __sys_sendmsg (net/socket.c:2784) [ 44.815768] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 44.815790] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 44.815820] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 44.815848] RIP: 0033:0x7f716934408e [ 44.815871] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 44.815966] RSP: 002b:00007fffbc2fa710 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 44.816012] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f716934408e [ 44.816055] RDX: 0000000000000000 RSI: 00007fffbc2fa7c0 RDI: 0000000000000005 [ 44.816096] RBP: 00007fffbc2fa720 R08: 0000000000000000 R09: 0000000000000000 [ 44.816141] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf67 [ 44.816183] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffbc2fae90 | [ 44.903060] ------------[ cut here ]------------ | [ 44.903126] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2287 | [ 44.903182] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 44.903317] Tainted: [W]=WARN [ 44.903338] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 44.903383] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 44.903414] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 44.903512] RSP: 0018:ff718e9ec0ee36f0 EFLAGS: 00010286 [ 44.903541] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 44.903582] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054700 [ 44.903624] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c0441ebe02c [ 44.903665] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 44.903712] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443054700 [ 44.903757] FS: 00007f48f4453840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 44.903852] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.903903] CR2: 000000002b113988 CR3: 0000000003241002 CR4: 0000000000771ef0 [ 44.903948] PKRU: 55555554 [ 44.903962] Call Trace: [ 44.903977] [ 44.903997] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 44.904019] notifier_call_chain (kernel/notifier.c:85) [ 44.904041] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 44.904062] ? nla_strscpy (lib/nlattr.c:795) [ 44.904085] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 44.904116] ? __nla_validate_parse (lib/nlattr.c:620) [ 44.904144] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 44.904166] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 44.904189] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 44.904216] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 44.904241] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 44.904264] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 44.904295] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 44.904320] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 44.904347] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 44.904370] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 44.904390] ___sys_sendmsg (net/socket.c:2752) [ 44.904414] __sys_sendmsg (net/socket.c:2784) [ 44.904436] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 44.904460] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 44.904483] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 44.904511] RIP: 0033:0x7f48f468d08e [ 44.904531] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 44.904645] RSP: 002b:00007ffd0ddac5f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 44.904694] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f48f468d08e [ 44.904735] RDX: 0000000000000000 RSI: 00007ffd0ddac6a0 RDI: 0000000000000005 [ 44.904776] RBP: 00007ffd0ddac600 R08: 0000000000000000 R09: 0000000000000000 [ 44.904825] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf67 [ 44.904868] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd0ddacd70 | [ 44.975253] ------------[ cut here ]------------ | [ 44.975288] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2289 | [ 44.975343] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 44.975464] Tainted: [W]=WARN [ 44.975486] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 44.975520] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 44.975556] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 44.975659] RSP: 0018:ff718e9ec0eab6f0 EFLAGS: 00010286 [ 44.975689] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 44.975728] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055800 [ 44.975770] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c0441ebe02c [ 44.975831] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 44.975876] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443055800 [ 44.975922] FS: 00007fa39656d840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 44.975965] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.976000] CR2: 0000000032bde988 CR3: 00000000030ce003 CR4: 0000000000771ef0 [ 44.976042] PKRU: 55555554 [ 44.976057] Call Trace: [ 44.976074] [ 44.976090] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 44.976117] notifier_call_chain (kernel/notifier.c:85) [ 44.976145] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 44.976167] ? nla_strscpy (lib/nlattr.c:795) [ 44.976191] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 44.976220] ? __nla_validate_parse (lib/nlattr.c:620) [ 44.976252] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 44.976274] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 44.976295] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 44.976322] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 44.976350] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 44.976372] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 44.976400] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 44.976421] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 44.976443] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 44.976463] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 44.976483] ___sys_sendmsg (net/socket.c:2752) [ 44.976508] __sys_sendmsg (net/socket.c:2784) [ 44.976529] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 44.976551] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 44.976573] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 44.976600] RIP: 0033:0x7fa3967a708e [ 44.976624] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 44.976714] RSP: 002b:00007ffd228ca900 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 44.976755] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa3967a708e [ 44.976804] RDX: 0000000000000000 RSI: 00007ffd228ca9b0 RDI: 0000000000000005 [ 44.976843] RBP: 00007ffd228ca910 R08: 0000000000000000 R09: 0000000000000000 [ 44.976880] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf68 [ 44.976918] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd228cb080 | [ 45.018445] ------------[ cut here ]------------ | [ 45.018476] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2290 | [ 45.018527] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 45.018642] Tainted: [W]=WARN [ 45.018668] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 45.018706] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 45.018731] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 45.018828] RSP: 0018:ff718e9ec0ee36f0 EFLAGS: 00010286 [ 45.018858] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 45.018899] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054a00 [ 45.018938] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c0441ebe02c [ 45.018984] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 45.019028] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443054a00 [ 45.019075] FS: 00007f15fbed0840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 45.019118] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.019155] CR2: 00007f15fc1a01a0 CR3: 000000000324e004 CR4: 0000000000771ef0 [ 45.019198] PKRU: 55555554 [ 45.019212] Call Trace: [ 45.019227] [ 45.019249] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 45.019270] notifier_call_chain (kernel/notifier.c:85) [ 45.019291] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 45.019318] ? nla_strscpy (lib/nlattr.c:795) [ 45.019341] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 45.019370] ? __nla_validate_parse (lib/nlattr.c:620) [ 45.019398] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 45.019421] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 45.019446] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 45.019473] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 45.019493] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 45.019512] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 45.019541] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 45.019563] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 45.019585] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 45.019606] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 45.019628] ___sys_sendmsg (net/socket.c:2752) [ 45.019653] __sys_sendmsg (net/socket.c:2784) [ 45.019675] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 45.019699] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 45.019720] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 45.019750] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 45.019778] RIP: 0033:0x7f15fc10a08e [ 45.019806] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 45.019898] RSP: 002b:00007fffb317fad0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 45.019938] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f15fc10a08e [ 45.019978] RDX: 0000000000000000 RSI: 00007fffb317fb80 RDI: 0000000000000005 [ 45.020018] RBP: 00007fffb317fae0 R08: 0000000000000000 R09: 0000000000000000 [ 45.020062] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf68 [ 45.020104] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb3180250 | [ 45.072428] ------------[ cut here ]------------ | [ 45.072472] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2291 | [ 45.072529] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 45.072650] Tainted: [W]=WARN [ 45.072672] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 45.072706] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 45.072735] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 45.072838] RSP: 0018:ff718e9ec0eab6f0 EFLAGS: 00010286 [ 45.072878] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 45.072919] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054000 [ 45.072959] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c0441ebe02c [ 45.072998] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 45.073038] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443054000 [ 45.073082] FS: 00007f7c1a787840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 45.073124] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.073160] CR2: 00007fbcb5f3655f CR3: 000000000300a006 CR4: 0000000000771ef0 [ 45.073201] PKRU: 55555554 [ 45.073215] Call Trace: [ 45.073241] [ 45.073257] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 45.073280] notifier_call_chain (kernel/notifier.c:85) [ 45.073302] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 45.073325] ? nla_strscpy (lib/nlattr.c:795) [ 45.073346] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 45.073377] ? __nla_validate_parse (lib/nlattr.c:620) [ 45.073406] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 45.073429] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 45.073450] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 45.073478] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 45.073503] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 45.073530] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 45.073557] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 45.073581] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 45.073603] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 45.073624] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 45.073646] ___sys_sendmsg (net/socket.c:2752) [ 45.073667] __sys_sendmsg (net/socket.c:2784) [ 45.073689] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 45.073711] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 45.073732] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 45.073760] RIP: 0033:0x7f7c1a9c108e [ 45.073784] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 45.073881] RSP: 002b:00007ffe12232400 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 45.073923] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7c1a9c108e [ 45.073965] RDX: 0000000000000000 RSI: 00007ffe122324b0 RDI: 0000000000000005 [ 45.074010] RBP: 00007ffe12232410 R08: 0000000000000000 R09: 0000000000000000 [ 45.074048] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf68 [ 45.074086] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe12232b80 | [ 45.155278] ------------[ cut here ]------------ | [ 45.155326] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2293 | [ 45.155379] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 45.155495] Tainted: [W]=WARN [ 45.155515] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 45.155547] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 45.155582] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 45.155670] RSP: 0018:ff718e9ec0ee36f0 EFLAGS: 00010286 [ 45.155698] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 45.155738] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229c00 [ 45.155785] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c0441ebe02c [ 45.155836] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 45.155877] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443229c00 [ 45.155922] FS: 00007fda80aa5840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 45.155965] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.156002] CR2: 00007f1bfa036f90 CR3: 000000000300a004 CR4: 0000000000771ef0 [ 45.156044] PKRU: 55555554 [ 45.156059] Call Trace: [ 45.156074] [ 45.156090] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 45.156113] notifier_call_chain (kernel/notifier.c:85) [ 45.156140] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 45.156162] ? nla_strscpy (lib/nlattr.c:795) [ 45.156186] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 45.156214] ? __nla_validate_parse (lib/nlattr.c:620) [ 45.156252] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 45.156274] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 45.156297] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 45.156325] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 45.156350] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 45.156372] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 45.156401] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 45.156424] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 45.156445] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 45.156466] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 45.156489] ___sys_sendmsg (net/socket.c:2752) [ 45.156511] __sys_sendmsg (net/socket.c:2784) [ 45.156533] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 45.156554] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 45.156578] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 45.156610] RIP: 0033:0x7fda80cdf08e [ 45.156633] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 45.156726] RSP: 002b:00007ffda2990870 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 45.156769] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fda80cdf08e [ 45.156816] RDX: 0000000000000000 RSI: 00007ffda2990920 RDI: 0000000000000005 [ 45.156858] RBP: 00007ffda2990880 R08: 0000000000000000 R09: 0000000000000000 [ 45.156899] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf68 [ 45.156945] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffda2990ff0 | [ 45.254651] ------------[ cut here ]------------ | [ 45.254721] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2294 | [ 45.254776] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 45.254907] Tainted: [W]=WARN [ 45.254953] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 45.254995] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 45.255032] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 45.255124] RSP: 0018:ff718e9ec0eab6f0 EFLAGS: 00010286 [ 45.255151] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 45.255197] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1d00 [ 45.255265] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c0441ebe02c [ 45.255311] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 45.255356] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04418e1d00 [ 45.255412] FS: 00007fca04872840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 45.255456] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.255494] CR2: 00007fca04b421a0 CR3: 000000000d24b006 CR4: 0000000000771ef0 [ 45.255541] PKRU: 55555554 [ 45.255557] Call Trace: [ 45.255571] [ 45.255587] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 45.255611] notifier_call_chain (kernel/notifier.c:85) [ 45.255634] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 45.255658] ? nla_strscpy (lib/nlattr.c:795) [ 45.255680] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 45.255709] ? __nla_validate_parse (lib/nlattr.c:620) [ 45.255737] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 45.255762] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 45.255787] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 45.255823] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 45.255844] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 45.255869] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 45.255900] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 45.255922] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 45.255943] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 45.255967] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 45.255990] ___sys_sendmsg (net/socket.c:2752) [ 45.256019] __sys_sendmsg (net/socket.c:2784) [ 45.256046] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 45.256070] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 45.256096] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 45.256128] RIP: 0033:0x7fca04aac08e [ 45.256156] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 45.256253] RSP: 002b:00007ffd9282d200 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 45.256294] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fca04aac08e [ 45.256346] RDX: 0000000000000000 RSI: 00007ffd9282d2b0 RDI: 0000000000000005 [ 45.256386] RBP: 00007ffd9282d210 R08: 0000000000000000 R09: 0000000000000000 [ 45.256425] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf68 [ 45.256468] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd9282d980 | [ 45.314601] ------------[ cut here ]------------ | [ 45.314637] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2296 | [ 45.314687] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 45.314862] Tainted: [W]=WARN [ 45.314885] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 45.314971] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 45.315007] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 45.315102] RSP: 0018:ff718e9ec0ee36f0 EFLAGS: 00010286 [ 45.315132] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 45.315173] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1e00 [ 45.315211] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c0441ebe02c [ 45.315257] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 45.315297] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04418e1e00 [ 45.315340] FS: 00007fe0be196840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 45.315385] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.315419] CR2: 000000002aaf2988 CR3: 00000000041fc001 CR4: 0000000000771ef0 [ 45.315459] PKRU: 55555554 [ 45.315474] Call Trace: [ 45.315488] [ 45.315502] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 45.315525] notifier_call_chain (kernel/notifier.c:85) [ 45.315547] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 45.315569] ? nla_strscpy (lib/nlattr.c:795) [ 45.315595] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 45.315663] ? __nla_validate_parse (lib/nlattr.c:620) [ 45.315702] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 45.315730] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 45.315754] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 45.315785] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 45.315819] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 45.315843] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 45.315872] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 45.315895] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 45.315917] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 45.315939] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 45.315961] ___sys_sendmsg (net/socket.c:2752) [ 45.315984] __sys_sendmsg (net/socket.c:2784) [ 45.316008] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 45.316034] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 45.316057] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 45.316087] RIP: 0033:0x7fe0be3d008e [ 45.316110] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 45.316203] RSP: 002b:00007ffe2b8416f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 45.316253] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe0be3d008e [ 45.316295] RDX: 0000000000000000 RSI: 00007ffe2b8417a0 RDI: 0000000000000005 [ 45.316339] RBP: 00007ffe2b841700 R08: 0000000000000000 R09: 0000000000000000 [ 45.316383] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf68 [ 45.316421] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe2b841e70 | [ 45.351765] ------------[ cut here ]------------ | [ 45.351901] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2297 | [ 45.351985] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 45.352185] Tainted: [W]=WARN [ 45.352253] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 45.352331] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 45.352403] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 45.352532] RSP: 0018:ff718e9ec0eab6f0 EFLAGS: 00010286 [ 45.352602] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 45.352682] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054d00 [ 45.352757] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a102c [ 45.352851] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 45.352929] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443054d00 [ 45.353010] FS: 00007f7e4c588840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 45.353090] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.353164] CR2: 00000000319d3988 CR3: 0000000002dd7003 CR4: 0000000000771ef0 [ 45.353254] PKRU: 55555554 [ 45.353305] Call Trace: [ 45.353357] [ 45.353408] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 45.353469] notifier_call_chain (kernel/notifier.c:85) [ 45.353534] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 45.353598] ? nla_strscpy (lib/nlattr.c:795) [ 45.353662] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 45.353729] ? __nla_validate_parse (lib/nlattr.c:620) [ 45.353808] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 45.353881] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 45.353945] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 45.354013] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 45.354077] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 45.354140] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 45.354205] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 45.354277] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 45.354353] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 45.354416] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 45.354480] ___sys_sendmsg (net/socket.c:2752) [ 45.354546] __sys_sendmsg (net/socket.c:2784) [ 45.354610] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 45.354673] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 45.354735] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 45.354810] RIP: 0033:0x7f7e4c7c208e [ 45.354874] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 45.355006] RSP: 002b:00007ffc8aae8410 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 45.355091] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7e4c7c208e [ 45.355175] RDX: 0000000000000000 RSI: 00007ffc8aae84c0 RDI: 0000000000000005 [ 45.355261] RBP: 00007ffc8aae8420 R08: 0000000000000000 R09: 0000000000000000 [ 45.355340] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf68 [ 45.355419] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc8aae8b90 | [ 45.391600] ------------[ cut here ]------------ | [ 45.391688] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2299 | [ 45.391784] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 45.391990] Tainted: [W]=WARN [ 45.392054] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 45.392127] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 45.392198] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 45.392333] RSP: 0018:ff718e9ec0ecb6f0 EFLAGS: 00010286 [ 45.392404] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 45.392483] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b100 [ 45.392562] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a102c [ 45.392641] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 45.392720] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044322b100 [ 45.392810] FS: 00007f7851052840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 45.392895] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.392968] CR2: 00007f519eced2a0 CR3: 0000000003226006 CR4: 0000000000771ef0 [ 45.393051] PKRU: 55555554 [ 45.393106] Call Trace: [ 45.393159] [ 45.393211] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 45.393279] notifier_call_chain (kernel/notifier.c:85) [ 45.393343] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 45.393405] ? nla_strscpy (lib/nlattr.c:795) [ 45.393468] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 45.393538] ? __nla_validate_parse (lib/nlattr.c:620) [ 45.393611] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 45.393674] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 45.393741] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 45.393817] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 45.393880] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 45.393944] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 45.394015] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 45.394077] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 45.394138] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 45.394201] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 45.394275] ___sys_sendmsg (net/socket.c:2752) [ 45.394343] __sys_sendmsg (net/socket.c:2784) [ 45.394405] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 45.394464] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 45.394527] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 45.394596] RIP: 0033:0x7f785128c08e [ 45.394656] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 45.394787] RSP: 002b:00007ffc278d07e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 45.394880] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f785128c08e [ 45.394957] RDX: 0000000000000000 RSI: 00007ffc278d0890 RDI: 0000000000000005 [ 45.395037] RBP: 00007ffc278d07f0 R08: 0000000000000000 R09: 0000000000000000 [ 45.395126] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf68 [ 45.395211] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc278d0f60 | [ 45.415890] ------------[ cut here ]------------ | [ 45.415960] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2301 | [ 45.416051] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 45.416271] Tainted: [W]=WARN [ 45.416332] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 45.416405] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 45.416476] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 45.416601] RSP: 0018:ff718e9ec0eab6f0 EFLAGS: 00010286 [ 45.416667] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 45.416744] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058700 [ 45.416832] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a102c [ 45.416912] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 45.416992] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443058700 [ 45.417086] FS: 00007fedb0760840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 45.417167] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.417250] CR2: 00007fedb0a301a0 CR3: 000000000d2c7005 CR4: 0000000000771ef0 [ 45.417330] PKRU: 55555554 [ 45.417382] Call Trace: [ 45.417434] [ 45.417486] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 45.417550] notifier_call_chain (kernel/notifier.c:85) [ 45.417614] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 45.417676] ? nla_strscpy (lib/nlattr.c:795) [ 45.417782] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 45.417860] ? __nla_validate_parse (lib/nlattr.c:620) [ 45.417930] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 45.417997] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 45.418060] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 45.418128] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 45.418191] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 45.418260] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 45.418328] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 45.418388] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 45.418451] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 45.418514] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 45.418578] ___sys_sendmsg (net/socket.c:2752) [ 45.418641] __sys_sendmsg (net/socket.c:2784) [ 45.418702] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 45.418764] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 45.418832] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 45.418901] RIP: 0033:0x7fedb099a08e [ 45.418962] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 45.419091] RSP: 002b:00007fffd6d95410 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 45.419171] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fedb099a08e [ 45.419273] RDX: 0000000000000000 RSI: 00007fffd6d954c0 RDI: 0000000000000005 [ 45.419364] RBP: 00007fffd6d95420 R08: 0000000000000000 R09: 0000000000000000 [ 45.419442] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf68 [ 45.419523] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffd6d95b90 | [ 45.435170] ------------[ cut here ]------------ | [ 45.435247] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2302 | [ 45.435340] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 45.435536] Tainted: [W]=WARN [ 45.435592] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 45.435661] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 45.435726] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 45.435865] RSP: 0018:ff718e9ec0ecb6f0 EFLAGS: 00010286 [ 45.435930] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 45.436009] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b200 [ 45.436087] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a102c [ 45.436163] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 45.436255] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044322b200 [ 45.436336] FS: 00007fc750ef4840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 45.436417] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.436486] CR2: 0000000032cf6988 CR3: 00000000032eb006 CR4: 0000000000771ef0 [ 45.436565] PKRU: 55555554 [ 45.436613] Call Trace: [ 45.436662] [ 45.436712] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 45.436769] notifier_call_chain (kernel/notifier.c:85) [ 45.436837] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 45.436897] ? nla_strscpy (lib/nlattr.c:795) [ 45.436955] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 45.437022] ? __nla_validate_parse (lib/nlattr.c:620) [ 45.437087] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 45.437145] ? kmem_cache_alloc_node_noprof (mm/slub.c:4749 mm/slub.c:4883 mm/slub.c:4950) [ 45.437211] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 45.437278] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 45.437346] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 45.437404] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 45.437462] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 45.437528] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 45.437586] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 45.437643] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 45.437700] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 45.437757] ___sys_sendmsg (net/socket.c:2752) [ 45.437823] __sys_sendmsg (net/socket.c:2784) [ 45.437883] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 45.437941] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 45.437998] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 45.438062] RIP: 0033:0x7fc75112e08e [ 45.438118] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 45.438266] RSP: 002b:00007ffea442add0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 45.438392] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc75112e08e [ 45.438475] RDX: 0000000000000000 RSI: 00007ffea442ae80 RDI: 0000000000000005 [ 45.438554] RBP: 00007ffea442ade0 R08: 0000000000000000 R09: 0000000000000000 [ 45.438634] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf68 [ 45.438712] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffea442b550 | [ 45.468853] ------------[ cut here ]------------ | [ 45.468932] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2303 | [ 45.469020] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 45.469224] Tainted: [W]=WARN [ 45.469289] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 45.469376] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 45.469443] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 45.469582] RSP: 0018:ff718e9ec0eab6f0 EFLAGS: 00010286 [ 45.469645] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 45.469722] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054700 [ 45.469809] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a102c [ 45.469888] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 45.469963] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443054700 [ 45.470044] FS: 00007f00ed1aa840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 45.470124] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.470193] CR2: 000000000aae5988 CR3: 000000000336f003 CR4: 0000000000771ef0 [ 45.470276] PKRU: 55555554 [ 45.470326] Call Trace: [ 45.470375] [ 45.470424] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 45.470481] notifier_call_chain (kernel/notifier.c:85) [ 45.470539] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 45.470599] ? nla_strscpy (lib/nlattr.c:795) [ 45.470657] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 45.470722] ? __nla_validate_parse (lib/nlattr.c:620) [ 45.470787] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 45.470869] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 45.470927] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 45.470995] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 45.471053] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 45.471111] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 45.471174] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 45.471238] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 45.471295] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 45.471352] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 45.471410] ___sys_sendmsg (net/socket.c:2752) [ 45.471468] __sys_sendmsg (net/socket.c:2784) [ 45.471525] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 45.471582] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 45.471641] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 45.471706] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 45.471770] RIP: 0033:0x7f00ed3e408e [ 45.471835] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 45.471968] RSP: 002b:00007ffc94580ba0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 45.472047] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f00ed3e408e [ 45.472125] RDX: 0000000000000000 RSI: 00007ffc94580c50 RDI: 0000000000000005 [ 45.472201] RBP: 00007ffc94580bb0 R08: 0000000000000000 R09: 0000000000000000 [ 45.472284] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf68 [ 45.472361] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc94581320 | [ 45.510897] ------------[ cut here ]------------ | [ 45.510964] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2305 | [ 45.511057] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 45.511267] Tainted: [W]=WARN [ 45.511323] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 45.511394] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 45.511458] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 45.511591] RSP: 0018:ff718e9ec0f0b6f0 EFLAGS: 00010286 [ 45.511654] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 45.511731] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059a00 [ 45.511819] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a102c [ 45.511897] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 45.511974] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443059a00 [ 45.512053] FS: 00007fc0576f6840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 45.512132] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.512203] CR2: 00007ffff89b8fac CR3: 00000000084df005 CR4: 0000000000771ef0 [ 45.512289] PKRU: 55555554 [ 45.512337] Call Trace: [ 45.512386] [ 45.512435] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 45.512492] notifier_call_chain (kernel/notifier.c:85) [ 45.512550] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 45.512608] ? nla_strscpy (lib/nlattr.c:795) [ 45.512665] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 45.512730] ? __nla_validate_parse (lib/nlattr.c:620) [ 45.512796] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 45.512861] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 45.512920] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 45.512993] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 45.513051] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 45.513109] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 45.513175] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 45.513240] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 45.513296] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 45.513354] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 45.513412] ___sys_sendmsg (net/socket.c:2752) [ 45.513469] __sys_sendmsg (net/socket.c:2784) [ 45.513533] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 45.513591] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 45.513648] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 45.513711] RIP: 0033:0x7fc05793008e [ 45.513767] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 45.513909] RSP: 002b:00007fff7157f800 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 45.513989] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc05793008e [ 45.514064] RDX: 0000000000000000 RSI: 00007fff7157f8b0 RDI: 0000000000000005 [ 45.514141] RBP: 00007fff7157f810 R08: 0000000000000000 R09: 0000000000000000 [ 45.514219] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf68 [ 45.514305] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff7157ff80 | [ 45.540647] ------------[ cut here ]------------ | [ 45.540743] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2307 | [ 45.540843] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 45.541036] Tainted: [W]=WARN [ 45.541091] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 45.541160] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 45.541224] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 45.541372] RSP: 0018:ff718e9ec0f136f0 EFLAGS: 00010286 [ 45.541436] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 45.541514] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059d00 [ 45.541590] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a102c [ 45.541667] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 45.541744] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443059d00 [ 45.541833] FS: 00007f2589a3f840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 45.541913] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.541984] CR2: 00005614d1dce4a8 CR3: 000000000972c006 CR4: 0000000000771ef0 [ 45.542064] PKRU: 55555554 [ 45.542112] Call Trace: [ 45.542161] [ 45.542210] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 45.542272] notifier_call_chain (kernel/notifier.c:85) [ 45.542335] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 45.542393] ? nla_strscpy (lib/nlattr.c:795) [ 45.542451] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 45.542516] ? __nla_validate_parse (lib/nlattr.c:620) [ 45.542580] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 45.542637] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 45.542694] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 45.542764] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 45.542832] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 45.542892] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 45.542957] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 45.543018] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 45.543076] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 45.543133] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 45.543191] ___sys_sendmsg (net/socket.c:2752) [ 45.543255] __sys_sendmsg (net/socket.c:2784) [ 45.543313] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 45.543373] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 45.543431] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 45.543495] RIP: 0033:0x7f2589c7908e [ 45.543551] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 45.543687] RSP: 002b:00007ffea238dd70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 45.543765] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2589c7908e [ 45.543853] RDX: 0000000000000000 RSI: 00007ffea238de20 RDI: 0000000000000005 [ 45.543931] RBP: 00007ffea238dd80 R08: 0000000000000000 R09: 0000000000000000 [ 45.544011] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf68 [ 45.544091] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffea238e4f0 | [ 45.579652] ------------[ cut here ]------------ | [ 45.579723] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2309 | [ 45.579819] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 45.580018] Tainted: [W]=WARN [ 45.580073] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 45.580145] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 45.580210] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 45.580358] RSP: 0018:ff718e9ec0f1b6f0 EFLAGS: 00010286 [ 45.580421] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 45.580498] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228a00 [ 45.580574] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a102c [ 45.580650] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 45.580729] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443228a00 [ 45.580817] FS: 00007f8942967840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 45.580901] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.580973] CR2: 000000003b3ad988 CR3: 0000000004207003 CR4: 0000000000771ef0 [ 45.581053] PKRU: 55555554 [ 45.581101] Call Trace: [ 45.581151] [ 45.581204] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 45.581268] notifier_call_chain (kernel/notifier.c:85) [ 45.581328] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 45.581386] ? nla_strscpy (lib/nlattr.c:795) [ 45.581445] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 45.581510] ? __nla_validate_parse (lib/nlattr.c:620) [ 45.581575] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 45.581633] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 45.581690] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 45.581760] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 45.581827] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 45.581888] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 45.581957] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 45.582015] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 45.582072] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 45.582129] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 45.582190] ___sys_sendmsg (net/socket.c:2752) [ 45.582256] __sys_sendmsg (net/socket.c:2784) [ 45.582317] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 45.582377] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 45.582434] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 45.582498] RIP: 0033:0x7f8942ba108e [ 45.582554] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 45.582687] RSP: 002b:00007ffd1a87be60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 45.582764] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8942ba108e [ 45.582851] RDX: 0000000000000000 RSI: 00007ffd1a87bf10 RDI: 0000000000000005 [ 45.582930] RBP: 00007ffd1a87be70 R08: 0000000000000000 R09: 0000000000000000 [ 45.583007] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf68 [ 45.583086] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd1a87c5e0 | [ 45.604217] ------------[ cut here ]------------ | [ 45.604307] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2311 | [ 45.604399] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 45.604595] Tainted: [W]=WARN [ 45.604650] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 45.604720] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 45.604785] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 45.604930] RSP: 0018:ff718e9ec0f136f0 EFLAGS: 00010286 [ 45.604996] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 45.605075] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2c300 [ 45.605153] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a102c [ 45.605238] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 45.605316] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2c300 [ 45.605400] FS: 00007f97fb8a3840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 45.605479] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.605549] CR2: 00000000125d3988 CR3: 00000000041fc002 CR4: 0000000000771ef0 [ 45.605631] PKRU: 55555554 [ 45.605679] Call Trace: [ 45.605729] [ 45.605778] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 45.605845] notifier_call_chain (kernel/notifier.c:85) [ 45.605905] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 45.605964] ? nla_strscpy (lib/nlattr.c:795) [ 45.606023] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 45.606089] ? __nla_validate_parse (lib/nlattr.c:620) [ 45.606153] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 45.606217] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 45.606281] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 45.606346] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 45.606405] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 45.606463] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 45.606526] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 45.606584] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 45.606644] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 45.606701] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 45.606759] ___sys_sendmsg (net/socket.c:2752) [ 45.606825] __sys_sendmsg (net/socket.c:2784) [ 45.606884] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 45.606942] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 45.606999] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 45.607063] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 45.607127] RIP: 0033:0x7f97fbadd08e [ 45.607184] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 45.607324] RSP: 002b:00007ffd7de1a650 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 45.607403] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f97fbadd08e [ 45.607478] RDX: 0000000000000000 RSI: 00007ffd7de1a700 RDI: 0000000000000005 [ 45.607553] RBP: 00007ffd7de1a660 R08: 0000000000000000 R09: 0000000000000000 [ 45.607628] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf68 [ 45.607705] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd7de1add0 | [ 45.647284] ------------[ cut here ]------------ | [ 45.647358] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2313 | [ 45.647454] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 45.647661] Tainted: [W]=WARN [ 45.647724] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 45.647797] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 45.647871] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 45.648005] RSP: 0018:ff718e9ec0f236f0 EFLAGS: 00010286 [ 45.648070] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 45.648149] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054000 [ 45.648229] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a102c [ 45.648319] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 45.648406] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443054000 [ 45.648489] FS: 00007f05b6809840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 45.648580] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.648652] CR2: 0000000000656988 CR3: 000000000327d003 CR4: 0000000000771ef0 [ 45.648732] PKRU: 55555554 [ 45.648782] Call Trace: [ 45.648840] [ 45.648894] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 45.648958] notifier_call_chain (kernel/notifier.c:85) [ 45.649023] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 45.649087] ? nla_strscpy (lib/nlattr.c:795) [ 45.649149] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 45.649219] ? __nla_validate_parse (lib/nlattr.c:620) [ 45.649293] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 45.649358] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 45.649427] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 45.649493] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 45.649560] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 45.649626] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 45.649695] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 45.649754] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 45.649820] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 45.649885] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 45.649950] ___sys_sendmsg (net/socket.c:2752) [ 45.650014] __sys_sendmsg (net/socket.c:2784) [ 45.650078] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 45.650142] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 45.650205] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 45.650280] RIP: 0033:0x7f05b6a4308e [ 45.650342] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 45.650487] RSP: 002b:00007fff41d75540 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 45.650571] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f05b6a4308e [ 45.650650] RDX: 0000000000000000 RSI: 00007fff41d755f0 RDI: 0000000000000005 [ 45.650727] RBP: 00007fff41d75550 R08: 0000000000000000 R09: 0000000000000000 [ 45.650846] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf68 [ 45.650925] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff41d75cc0 | [ 45.688032] ------------[ cut here ]------------ | [ 45.688113] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2314 | [ 45.688202] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 45.688408] Tainted: [W]=WARN [ 45.688463] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 45.688532] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 45.688598] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 45.688734] RSP: 0018:ff718e9ec0f2b6f0 EFLAGS: 00010286 [ 45.688798] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 45.688884] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228300 [ 45.688962] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a102c [ 45.689038] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 45.689118] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443228300 [ 45.689199] FS: 00007fcbf1250840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 45.689286] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.689358] CR2: 00007fcbf15201a0 CR3: 00000000032a9006 CR4: 0000000000771ef0 [ 45.689440] PKRU: 55555554 [ 45.689488] Call Trace: [ 45.689538] [ 45.689588] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 45.689645] notifier_call_chain (kernel/notifier.c:85) [ 45.689704] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 45.689764] ? nla_strscpy (lib/nlattr.c:795) [ 45.689830] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 45.689897] ? __nla_validate_parse (lib/nlattr.c:620) [ 45.689961] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 45.690019] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 45.690077] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 45.690148] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 45.690206] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 45.690272] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 45.690339] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 45.690396] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 45.690453] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 45.690510] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 45.690568] ___sys_sendmsg (net/socket.c:2752) [ 45.690627] __sys_sendmsg (net/socket.c:2784) [ 45.690686] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 45.690747] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 45.690812] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 45.690879] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 45.690943] RIP: 0033:0x7fcbf148a08e [ 45.691001] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 45.691133] RSP: 002b:00007fffd5394c70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 45.691211] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcbf148a08e [ 45.691293] RDX: 0000000000000000 RSI: 00007fffd5394d20 RDI: 0000000000000005 [ 45.691376] RBP: 00007fffd5394c80 R08: 0000000000000000 R09: 0000000000000000 [ 45.691453] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf68 [ 45.691531] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffd53953f0 | [ 45.713622] ------------[ cut here ]------------ | [ 45.713685] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2316 | [ 45.713772] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 45.713975] Tainted: [W]=WARN [ 45.714029] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 45.714096] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 45.714161] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 45.714301] RSP: 0018:ff718e9ec0f236f0 EFLAGS: 00010286 [ 45.714370] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 45.714446] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305a900 [ 45.714522] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a102c [ 45.714600] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 45.714675] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044305a900 [ 45.714754] FS: 00007fb63af7c840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 45.714842] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.714914] CR2: 0000000033cf7988 CR3: 00000000032ac005 CR4: 0000000000771ef0 [ 45.714994] PKRU: 55555554 [ 45.715042] Call Trace: [ 45.715091] [ 45.715140] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 45.715226] notifier_call_chain (kernel/notifier.c:85) [ 45.715293] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 45.715351] ? nla_strscpy (lib/nlattr.c:795) [ 45.715410] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 45.715475] ? __nla_validate_parse (lib/nlattr.c:620) [ 45.715541] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 45.715599] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 45.715657] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 45.715728] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 45.715785] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 45.715851] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 45.715918] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 45.715976] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 45.716033] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 45.716091] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 45.716148] ___sys_sendmsg (net/socket.c:2752) [ 45.716207] __sys_sendmsg (net/socket.c:2784) [ 45.716274] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 45.716361] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 45.716418] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 45.716484] RIP: 0033:0x7fb63b1b608e [ 45.716541] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 45.716674] RSP: 002b:00007ffdeb2aeda0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 45.716751] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb63b1b608e [ 45.716837] RDX: 0000000000000000 RSI: 00007ffdeb2aee50 RDI: 0000000000000005 [ 45.716944] RBP: 00007ffdeb2aedb0 R08: 0000000000000000 R09: 0000000000000000 [ 45.717022] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf68 [ 45.717101] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdeb2af520 | [ 45.770908] ------------[ cut here ]------------ | [ 45.771016] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2318 | [ 45.771114] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 45.771330] Tainted: [W]=WARN [ 45.771387] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 45.771460] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 45.771532] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 45.771674] RSP: 0018:ff718e9ec0f2b6f0 EFLAGS: 00010286 [ 45.771778] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 45.771902] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fd300 [ 45.771984] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a102c [ 45.772064] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 45.772145] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04431fd300 [ 45.772240] FS: 00007f8364dd7840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 45.772327] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.772403] CR2: 000000002d6e1988 CR3: 00000000041ef003 CR4: 0000000000771ef0 [ 45.772503] PKRU: 55555554 [ 45.772559] Call Trace: [ 45.772612] [ 45.772669] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 45.772783] notifier_call_chain (kernel/notifier.c:85) [ 45.772860] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 45.772926] ? nla_strscpy (lib/nlattr.c:795) [ 45.772990] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 45.773108] ? __nla_validate_parse (lib/nlattr.c:620) [ 45.773180] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 45.773292] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 45.773390] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 45.773459] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 45.773551] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 45.773614] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 45.773681] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 45.773745] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 45.773815] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 45.773878] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 45.773942] ___sys_sendmsg (net/socket.c:2752) [ 45.774048] __sys_sendmsg (net/socket.c:2784) [ 45.774113] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 45.774178] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 45.774250] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 45.774323] RIP: 0033:0x7f836501108e [ 45.774428] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 45.774609] RSP: 002b:00007fff266480e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 45.774738] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f836501108e [ 45.774840] RDX: 0000000000000000 RSI: 00007fff26648190 RDI: 0000000000000005 [ 45.774922] RBP: 00007fff266480f0 R08: 0000000000000000 R09: 0000000000000000 [ 45.775004] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf68 [ 45.775086] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff26648860 | [ 45.828761] ------------[ cut here ]------------ | [ 45.828907] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2320 | [ 45.829014] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 45.829250] Tainted: [W]=WARN [ 45.829314] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 45.829391] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 45.829466] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 45.829603] RSP: 0018:ff718e9ec0f236f0 EFLAGS: 00010286 [ 45.829680] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 45.829770] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055500 [ 45.829867] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a102c [ 45.829949] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 45.830035] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443055500 [ 45.830128] FS: 00007fadea8fc840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 45.830217] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.830304] CR2: 0000000006254988 CR3: 00000000040b4002 CR4: 0000000000771ef0 [ 45.830397] PKRU: 55555554 [ 45.830453] Call Trace: [ 45.830512] [ 45.830568] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 45.830637] notifier_call_chain (kernel/notifier.c:85) [ 45.830708] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 45.830779] ? nla_strscpy (lib/nlattr.c:795) [ 45.830884] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 45.830959] ? __nla_validate_parse (lib/nlattr.c:620) [ 45.831033] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 45.831102] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 45.831170] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 45.831264] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 45.831328] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 45.831395] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 45.831465] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 45.831535] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 45.831604] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 45.831674] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 45.831744] ___sys_sendmsg (net/socket.c:2752) [ 45.831824] __sys_sendmsg (net/socket.c:2784) [ 45.831894] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 45.831964] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 45.832033] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 45.832106] RIP: 0033:0x7fadeab3608e [ 45.832175] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 45.832347] RSP: 002b:00007ffeb0016100 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 45.832432] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fadeab3608e [ 45.832519] RDX: 0000000000000000 RSI: 00007ffeb00161b0 RDI: 0000000000000005 [ 45.832606] RBP: 00007ffeb0016110 R08: 0000000000000000 R09: 0000000000000000 [ 45.832700] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf68 [ 45.832790] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeb0016880 | [ 45.879652] ------------[ cut here ]------------ | [ 45.879720] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2322 | [ 45.879832] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 45.880069] Tainted: [W]=WARN [ 45.880133] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 45.880217] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 45.880304] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 45.880464] RSP: 0018:ff718e9ec0f2b6f0 EFLAGS: 00010286 [ 45.880540] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 45.880635] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2d900 [ 45.880742] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a102c [ 45.880857] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 45.880963] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2d900 [ 45.881072] FS: 00007ff159678840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 45.881178] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.881280] CR2: 000000001b724988 CR3: 000000000d2e0005 CR4: 0000000000771ef0 [ 45.881388] PKRU: 55555554 [ 45.881446] Call Trace: [ 45.881504] [ 45.881564] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 45.881669] notifier_call_chain (kernel/notifier.c:85) [ 45.881781] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 45.881861] ? nla_strscpy (lib/nlattr.c:795) [ 45.881963] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 45.882073] ? __nla_validate_parse (lib/nlattr.c:620) [ 45.882158] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 45.882240] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 45.882312] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 45.882400] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 45.882473] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 45.882548] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 45.882633] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 45.882706] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 45.882778] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 45.882854] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 45.882927] ___sys_sendmsg (net/socket.c:2752) [ 45.883000] __sys_sendmsg (net/socket.c:2784) [ 45.883072] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 45.883136] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 45.883206] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 45.883290] RIP: 0033:0x7ff1598b208e [ 45.883349] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 45.883512] RSP: 002b:00007ffd92350340 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 45.883599] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff1598b208e [ 45.883688] RDX: 0000000000000000 RSI: 00007ffd923503f0 RDI: 0000000000000005 [ 45.883766] RBP: 00007ffd92350350 R08: 0000000000000000 R09: 0000000000000000 [ 45.883855] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf68 [ 45.883938] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd92350ac0 | [ 45.969103] ------------[ cut here ]------------ | [ 45.969144] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2324 | [ 45.969210] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 45.969353] Tainted: [W]=WARN [ 45.969375] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 45.969412] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 45.969443] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 45.969538] RSP: 0018:ff718e9ec0f236f0 EFLAGS: 00010286 [ 45.969567] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 45.969606] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b600 [ 45.969648] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c0441ebe02c [ 45.969690] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 45.969733] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044322b600 [ 45.969779] FS: 00007f70f1575840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 45.969827] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.969863] CR2: 0000000022b3b988 CR3: 00000000033c3005 CR4: 0000000000771ef0 [ 45.969905] PKRU: 55555554 [ 45.969921] Call Trace: [ 45.969937] [ 45.969953] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 45.969976] notifier_call_chain (kernel/notifier.c:85) [ 45.970000] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 45.970025] ? nla_strscpy (lib/nlattr.c:795) [ 45.970048] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 45.970077] ? __nla_validate_parse (lib/nlattr.c:620) [ 45.970113] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 45.970137] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 45.970160] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 45.970188] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 45.970212] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 45.970236] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 45.970266] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 45.970289] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 45.970311] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 45.970336] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 45.970360] ___sys_sendmsg (net/socket.c:2752) [ 45.970383] __sys_sendmsg (net/socket.c:2784) [ 45.970405] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 45.970429] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 45.970457] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 45.970486] RIP: 0033:0x7f70f17af08e [ 45.970508] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 45.970603] RSP: 002b:00007ffc55e7b520 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 45.970644] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f70f17af08e [ 45.970687] RDX: 0000000000000000 RSI: 00007ffc55e7b5d0 RDI: 0000000000000005 [ 45.970729] RBP: 00007ffc55e7b530 R08: 0000000000000000 R09: 0000000000000000 [ 45.970770] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf69 [ 45.970820] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc55e7bca0 | [ 45.989981] ------------[ cut here ]------------ | [ 45.990054] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2326 | [ 45.990163] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 45.990419] Tainted: [W]=WARN [ 45.990521] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 45.990641] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 45.990723] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 45.990890] RSP: 0018:ff718e9ec0f2b6f0 EFLAGS: 00010286 [ 45.990959] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 45.991064] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0442ea0600 [ 45.991156] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a102c [ 45.991253] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 45.991347] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0442ea0600 [ 45.991444] FS: 00007efc8ef0b840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 45.991539] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.991626] CR2: 000000003b48b988 CR3: 0000000008696005 CR4: 0000000000771ef0 [ 45.991724] PKRU: 55555554 [ 45.991780] Call Trace: [ 45.991846] [ 45.991904] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 45.991973] notifier_call_chain (kernel/notifier.c:85) [ 45.992048] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 45.992123] ? nla_strscpy (lib/nlattr.c:795) [ 45.992192] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 45.992280] ? __nla_validate_parse (lib/nlattr.c:620) [ 45.992360] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 45.992429] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 45.992496] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 45.992574] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 45.992644] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 45.992714] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 45.992793] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 45.992865] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 45.992935] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 45.993003] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 45.993073] ___sys_sendmsg (net/socket.c:2752) [ 45.993143] __sys_sendmsg (net/socket.c:2784) [ 45.993212] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 45.993288] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 45.993354] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 45.993434] RIP: 0033:0x7efc8f14508e [ 45.993503] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 45.993663] RSP: 002b:00007ffc8cbc9c00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 45.993758] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007efc8f14508e [ 45.993851] RDX: 0000000000000000 RSI: 00007ffc8cbc9cb0 RDI: 0000000000000005 [ 45.993944] RBP: 00007ffc8cbc9c10 R08: 0000000000000000 R09: 0000000000000000 [ 45.994027] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf69 [ 45.994118] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc8cbca380 | [ 46.037671] ------------[ cut here ]------------ | [ 46.037744] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2328 | [ 46.037846] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 46.038052] Tainted: [W]=WARN [ 46.038112] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.038185] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.038266] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.038396] RSP: 0018:ff718e9ec0f2b6f0 EFLAGS: 00010286 [ 46.038461] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.038540] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443227800 [ 46.038620] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a102c [ 46.038697] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.038775] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443227800 [ 46.038869] FS: 00007fd771747840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 46.038952] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.039023] CR2: 0000000019a77988 CR3: 000000000320b001 CR4: 0000000000771ef0 [ 46.039100] PKRU: 55555554 [ 46.039151] Call Trace: [ 46.039202] [ 46.039260] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 46.039322] notifier_call_chain (kernel/notifier.c:85) [ 46.039387] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 46.039451] ? nla_strscpy (lib/nlattr.c:795) [ 46.039515] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 46.039585] ? __nla_validate_parse (lib/nlattr.c:620) [ 46.039654] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.039718] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.039787] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.039857] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.039924] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.040020] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.040083] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.040149] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.040215] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.040284] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.040339] ___sys_sendmsg (net/socket.c:2752) [ 46.040395] __sys_sendmsg (net/socket.c:2784) [ 46.040461] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.040554] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.040608] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.040670] RIP: 0033:0x7fd77198108e [ 46.040727] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.040865] RSP: 002b:00007ffd9a96ca40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.040944] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd77198108e [ 46.041022] RDX: 0000000000000000 RSI: 00007ffd9a96caf0 RDI: 0000000000000005 [ 46.041098] RBP: 00007ffd9a96ca50 R08: 0000000000000000 R09: 0000000000000000 [ 46.041178] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf69 [ 46.041268] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd9a96d1c0 | [ 46.079516] ------------[ cut here ]------------ | [ 46.079595] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2330 | [ 46.079695] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 46.079934] Tainted: [W]=WARN [ 46.079999] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.080084] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.080160] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.080338] RSP: 0018:ff718e9ec0f2b6f0 EFLAGS: 00010286 [ 46.080411] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.080499] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054d00 [ 46.080593] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a102c [ 46.080686] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.080776] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443054d00 [ 46.080884] FS: 00007fb2d6c82840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 46.080975] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.081058] CR2: 00007fb2d6f521a0 CR3: 000000000846c001 CR4: 0000000000771ef0 [ 46.081155] PKRU: 55555554 [ 46.081210] Call Trace: [ 46.081274] [ 46.081330] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 46.081399] notifier_call_chain (kernel/notifier.c:85) [ 46.081469] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 46.081536] ? nla_strscpy (lib/nlattr.c:795) [ 46.081612] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 46.081690] ? __nla_validate_parse (lib/nlattr.c:620) [ 46.081765] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.081843] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.081907] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.081988] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.082056] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.082125] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.082203] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.082279] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.082347] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.082416] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.082478] ___sys_sendmsg (net/socket.c:2752) [ 46.082548] __sys_sendmsg (net/socket.c:2784) [ 46.082616] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.082682] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.082749] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.082832] RIP: 0033:0x7fb2d6ebc08e [ 46.082903] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.083065] RSP: 002b:00007ffc7a6c7040 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.083161] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb2d6ebc08e [ 46.083265] RDX: 0000000000000000 RSI: 00007ffc7a6c70f0 RDI: 0000000000000005 [ 46.083351] RBP: 00007ffc7a6c7050 R08: 0000000000000000 R09: 0000000000000000 [ 46.083440] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf69 [ 46.083530] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc7a6c77c0 | [ 46.123707] ------------[ cut here ]------------ | [ 46.123786] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2333 | [ 46.123907] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 46.124132] Tainted: [W]=WARN [ 46.124195] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.124285] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.124367] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.124508] RSP: 0018:ff718e9ec0f2b6f0 EFLAGS: 00010286 [ 46.124583] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.124669] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229a00 [ 46.124751] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a102c [ 46.124844] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.124933] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443229a00 [ 46.125025] FS: 00007f3fff587840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 46.125107] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.125182] CR2: 00000000139b2988 CR3: 0000000001938003 CR4: 0000000000771ef0 [ 46.125279] PKRU: 55555554 [ 46.125333] Call Trace: [ 46.125387] [ 46.125442] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 46.125510] notifier_call_chain (kernel/notifier.c:85) [ 46.125577] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 46.125646] ? nla_strscpy (lib/nlattr.c:795) [ 46.125716] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 46.125791] ? __nla_validate_parse (lib/nlattr.c:620) [ 46.125880] ? __free_pages_prepare (mm/page_alloc.c:1373 (discriminator 26)) [ 46.125969] ? __pcs_replace_empty_main (mm/slub.c:4620) [ 46.126074] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.126183] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.126257] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.126369] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.126473] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.126538] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.126643] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.126749] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.126820] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.126890] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.126994] ___sys_sendmsg (net/socket.c:2752) [ 46.127097] __sys_sendmsg (net/socket.c:2784) [ 46.127192] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.127304] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.127416] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.127500] RIP: 0033:0x7f3fff7c108e [ 46.127599] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.127801] RSP: 002b:00007ffcb01aed70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.127918] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3fff7c108e [ 46.128026] RDX: 0000000000000000 RSI: 00007ffcb01aee20 RDI: 0000000000000005 [ 46.128127] RBP: 00007ffcb01aed80 R08: 0000000000000000 R09: 0000000000000000 [ 46.128240] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf69 [ 46.128346] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcb01af4f0 | [ 46.170532] ------------[ cut here ]------------ | [ 46.170568] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2335 | [ 46.170628] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 46.170765] Tainted: [W]=WARN [ 46.170788] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.170832] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.170870] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.170970] RSP: 0018:ff718e9ec0f2b6f0 EFLAGS: 00010286 [ 46.171002] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.171048] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1f00 [ 46.171095] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 46.171137] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.171178] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04418e1f00 [ 46.171225] FS: 00007f1ebdf3b840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 46.171277] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.171317] CR2: 000000002a78d988 CR3: 00000000018bd003 CR4: 0000000000771ef0 [ 46.171360] PKRU: 55555554 [ 46.171375] Call Trace: [ 46.171392] [ 46.171407] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 46.171429] notifier_call_chain (kernel/notifier.c:85) [ 46.171456] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 46.171480] ? nla_strscpy (lib/nlattr.c:795) [ 46.171503] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 46.171538] ? __nla_validate_parse (lib/nlattr.c:620) [ 46.171566] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.171589] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.171613] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.171644] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.171670] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.171694] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.171725] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.171748] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.171769] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.171794] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.171823] ___sys_sendmsg (net/socket.c:2752) [ 46.171846] __sys_sendmsg (net/socket.c:2784) [ 46.171870] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.171894] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.171916] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.171948] RIP: 0033:0x7f1ebe17508e [ 46.171971] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.172072] RSP: 002b:00007ffe6b36d500 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.172117] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1ebe17508e [ 46.172160] RDX: 0000000000000000 RSI: 00007ffe6b36d5b0 RDI: 0000000000000005 [ 46.172203] RBP: 00007ffe6b36d510 R08: 0000000000000000 R09: 0000000000000000 [ 46.172248] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf69 [ 46.172296] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe6b36dc80 | [ 46.202246] ------------[ cut here ]------------ | [ 46.202324] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2337 | [ 46.202419] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 46.202626] Tainted: [W]=WARN [ 46.202686] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.202758] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.202836] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.202978] RSP: 0018:ff718e9ec02836f0 EFLAGS: 00010286 [ 46.203047] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.203128] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fd600 [ 46.203211] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a102c [ 46.203298] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.203380] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04431fd600 [ 46.203501] FS: 00007f2a99cb7840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 46.203585] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.203659] CR2: 0000000011c43988 CR3: 000000000d2ca003 CR4: 0000000000771ef0 [ 46.203741] PKRU: 55555554 [ 46.203793] Call Trace: [ 46.203854] [ 46.203908] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 46.203970] notifier_call_chain (kernel/notifier.c:85) [ 46.204033] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 46.204096] ? nla_strscpy (lib/nlattr.c:795) [ 46.204160] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 46.204242] ? __nla_validate_parse (lib/nlattr.c:620) [ 46.204312] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.204381] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.204443] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.204513] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.204573] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.204636] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.204706] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.204767] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.204841] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.204907] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.204969] ___sys_sendmsg (net/socket.c:2752) [ 46.205033] __sys_sendmsg (net/socket.c:2784) [ 46.205096] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.205160] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.205222] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.205300] RIP: 0033:0x7f2a99ef108e [ 46.205361] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.205500] RSP: 002b:00007ffd817b4620 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.205587] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2a99ef108e [ 46.205670] RDX: 0000000000000000 RSI: 00007ffd817b46d0 RDI: 0000000000000005 [ 46.205751] RBP: 00007ffd817b4630 R08: 0000000000000000 R09: 0000000000000000 [ 46.205845] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf69 [ 46.205928] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd817b4da0 | [ 46.301459] ------------[ cut here ]------------ | [ 46.301553] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2339 | [ 46.301623] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 46.301753] Tainted: [W]=WARN [ 46.301773] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.301823] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.301849] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.301949] RSP: 0018:ff718e9ec02836f0 EFLAGS: 00010286 [ 46.301976] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.302020] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1300 [ 46.302065] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c0441ebe02c [ 46.302111] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.302159] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04418e1300 [ 46.302203] FS: 00007f07e99b1840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 46.302252] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.302288] CR2: 00007f07e9c811a0 CR3: 000000000853e002 CR4: 0000000000771ef0 [ 46.302335] PKRU: 55555554 [ 46.302351] Call Trace: [ 46.302367] [ 46.302384] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 46.302409] notifier_call_chain (kernel/notifier.c:85) [ 46.302432] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 46.302451] ? nla_strscpy (lib/nlattr.c:795) [ 46.302476] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 46.302508] ? __nla_validate_parse (lib/nlattr.c:620) [ 46.302533] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.302556] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.302581] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.302609] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.302628] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.302652] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.302679] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.302700] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.302720] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.302740] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.302765] ___sys_sendmsg (net/socket.c:2752) [ 46.302790] __sys_sendmsg (net/socket.c:2784) [ 46.302818] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.302844] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.302868] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.302902] RIP: 0033:0x7f07e9beb08e [ 46.302925] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.303022] RSP: 002b:00007ffd4fcdea40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.303063] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f07e9beb08e [ 46.303108] RDX: 0000000000000000 RSI: 00007ffd4fcdeaf0 RDI: 0000000000000005 [ 46.303157] RBP: 00007ffd4fcdea50 R08: 0000000000000000 R09: 0000000000000000 [ 46.303201] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf69 [ 46.303249] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd4fcdf1c0 | [ 46.328830] ------------[ cut here ]------------ | [ 46.328907] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2341 | [ 46.328995] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 46.329200] Tainted: [W]=WARN [ 46.329273] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.329347] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.329414] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.329578] RSP: 0018:ff718e9ec0f3b6f0 EFLAGS: 00010286 [ 46.329638] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.329713] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228400 [ 46.329789] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a102c [ 46.329873] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.329949] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443228400 [ 46.330031] FS: 00007eff37410840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 46.330111] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.330182] CR2: 00007eff376e01a0 CR3: 00000000042be006 CR4: 0000000000771ef0 [ 46.330267] PKRU: 55555554 [ 46.330316] Call Trace: [ 46.330365] [ 46.330414] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 46.330472] notifier_call_chain (kernel/notifier.c:85) [ 46.330530] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 46.330588] ? nla_strscpy (lib/nlattr.c:795) [ 46.330645] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 46.330710] ? __nla_validate_parse (lib/nlattr.c:620) [ 46.330774] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.330842] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.330901] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.330971] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.331028] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.331086] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.331153] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.331210] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.331272] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.331333] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.331390] ___sys_sendmsg (net/socket.c:2752) [ 46.331448] __sys_sendmsg (net/socket.c:2784) [ 46.331506] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.331564] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.331620] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.331683] RIP: 0033:0x7eff3764a08e [ 46.331739] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.331882] RSP: 002b:00007fff5f0de410 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.331956] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007eff3764a08e [ 46.332032] RDX: 0000000000000000 RSI: 00007fff5f0de4c0 RDI: 0000000000000005 [ 46.332107] RBP: 00007fff5f0de420 R08: 0000000000000000 R09: 0000000000000000 [ 46.332184] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf69 [ 46.332271] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff5f0deb90 | [ 46.361237] ------------[ cut here ]------------ | [ 46.361306] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2343 | [ 46.361395] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 46.361588] Tainted: [W]=WARN [ 46.361642] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.361711] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.361775] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.361918] RSP: 0018:ff718e9ec0f3b6f0 EFLAGS: 00010286 [ 46.361981] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.362057] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228400 [ 46.362137] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a102c [ 46.362217] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.362301] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443228400 [ 46.362411] FS: 00007f8c354d4840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 46.362489] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.362558] CR2: 0000000017b1f988 CR3: 000000000875c005 CR4: 0000000000771ef0 [ 46.362638] PKRU: 55555554 [ 46.362687] Call Trace: [ 46.362736] [ 46.362785] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 46.362850] notifier_call_chain (kernel/notifier.c:85) [ 46.362907] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 46.362966] ? nla_strscpy (lib/nlattr.c:795) [ 46.363023] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 46.363088] ? __nla_validate_parse (lib/nlattr.c:620) [ 46.363155] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.363214] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.363275] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.363346] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.363403] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.363461] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.363524] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.363581] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.363637] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.363693] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.363750] ___sys_sendmsg (net/socket.c:2752) [ 46.363817] __sys_sendmsg (net/socket.c:2784) [ 46.363876] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.363933] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.363990] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 46.364055] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.364119] RIP: 0033:0x7f8c3570e08e [ 46.364177] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.364318] RSP: 002b:00007fff3c3d8620 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.364408] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8c3570e08e [ 46.364486] RDX: 0000000000000000 RSI: 00007fff3c3d86d0 RDI: 0000000000000005 [ 46.364564] RBP: 00007fff3c3d8630 R08: 0000000000000000 R09: 0000000000000000 [ 46.364641] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf69 [ 46.364717] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff3c3d8da0 | [ 46.391246] ------------[ cut here ]------------ | [ 46.391317] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2345 | [ 46.391409] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 46.391608] Tainted: [W]=WARN [ 46.391664] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.391733] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.391796] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.391935] RSP: 0018:ff718e9ec0f3b6f0 EFLAGS: 00010286 [ 46.391999] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.392077] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1200 [ 46.392156] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a102c [ 46.392255] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.392334] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04418e1200 [ 46.392416] FS: 00007f07c511d840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 46.392494] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.392564] CR2: 00000000392aa988 CR3: 00000000030b1002 CR4: 0000000000771ef0 [ 46.392643] PKRU: 55555554 [ 46.392691] Call Trace: [ 46.392740] [ 46.392789] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 46.392855] notifier_call_chain (kernel/notifier.c:85) [ 46.392912] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 46.392969] ? nla_strscpy (lib/nlattr.c:795) [ 46.393027] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 46.393093] ? __nla_validate_parse (lib/nlattr.c:620) [ 46.393160] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.393252] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.393309] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.393377] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.393435] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.393492] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.393556] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.393613] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.393670] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.393727] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.393784] ___sys_sendmsg (net/socket.c:2752) [ 46.393849] __sys_sendmsg (net/socket.c:2784) [ 46.393909] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.393967] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.394023] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 46.394088] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.394155] RIP: 0033:0x7f07c535708e [ 46.394212] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.394347] RSP: 002b:00007ffe4203ffb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.394427] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f07c535708e [ 46.394503] RDX: 0000000000000000 RSI: 00007ffe42040060 RDI: 0000000000000005 [ 46.394583] RBP: 00007ffe4203ffc0 R08: 0000000000000000 R09: 0000000000000000 [ 46.394662] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf69 [ 46.394742] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe42040730 | [ 46.418541] ------------[ cut here ]------------ | [ 46.418608] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2347 | [ 46.418698] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 46.418906] Tainted: [W]=WARN [ 46.418963] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.419034] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.419100] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.419246] RSP: 0018:ff718e9ec0f3b6f0 EFLAGS: 00010286 [ 46.419314] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.419397] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1600 [ 46.419478] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a102c [ 46.419556] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.419636] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04418e1600 [ 46.419718] FS: 00007fb743958840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 46.419798] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.419874] CR2: 0000000028dc5988 CR3: 000000000322d002 CR4: 0000000000771ef0 [ 46.419956] PKRU: 55555554 [ 46.420005] Call Trace: [ 46.420055] [ 46.420105] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 46.420165] notifier_call_chain (kernel/notifier.c:85) [ 46.420224] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 46.420289] ? nla_strscpy (lib/nlattr.c:795) [ 46.420348] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 46.420414] ? __nla_validate_parse (lib/nlattr.c:620) [ 46.420480] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.420539] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.420597] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.420666] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.420725] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.420783] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.420856] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.420915] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.420974] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.421033] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.421093] ___sys_sendmsg (net/socket.c:2752) [ 46.421156] __sys_sendmsg (net/socket.c:2784) [ 46.421216] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.421282] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.421343] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.421409] RIP: 0033:0x7fb743b9208e [ 46.421467] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.421600] RSP: 002b:00007fff0dee0c10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.421678] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb743b9208e [ 46.421756] RDX: 0000000000000000 RSI: 00007fff0dee0cc0 RDI: 0000000000000005 [ 46.421842] RBP: 00007fff0dee0c20 R08: 0000000000000000 R09: 0000000000000000 [ 46.421920] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf69 [ 46.421997] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff0dee1390 | [ 46.452084] ------------[ cut here ]------------ | [ 46.452156] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2349 | [ 46.452268] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 46.452484] Tainted: [W]=WARN [ 46.452542] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.452612] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.452675] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.452830] RSP: 0018:ff718e9ec0f3b6f0 EFLAGS: 00010286 [ 46.452901] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.452982] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058b00 [ 46.453057] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a102c [ 46.453170] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.453290] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443058b00 [ 46.453376] FS: 00007f7818320840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 46.453482] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.453557] CR2: 00007f78185f01a0 CR3: 00000000084d2005 CR4: 0000000000771ef0 [ 46.453669] PKRU: 55555554 [ 46.453719] Call Trace: [ 46.453770] [ 46.453832] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 46.453924] notifier_call_chain (kernel/notifier.c:85) [ 46.454021] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 46.454082] ? nla_strscpy (lib/nlattr.c:795) [ 46.454145] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 46.454220] ? __nla_validate_parse (lib/nlattr.c:620) [ 46.454333] ? __free_pages_prepare (mm/page_alloc.c:1373 (discriminator 26)) [ 46.454403] ? __pcs_replace_empty_main (mm/slub.c:4620) [ 46.454489] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.454547] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.454607] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.454690] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.454747] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.454817] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.454884] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.454947] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.455040] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.455104] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.455171] ___sys_sendmsg (net/socket.c:2752) [ 46.455251] __sys_sendmsg (net/socket.c:2784) [ 46.455324] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.455385] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.455449] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 46.455550] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.455621] RIP: 0033:0x7f781855a08e [ 46.455685] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.455825] RSP: 002b:00007ffda4b35ea0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.455908] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f781855a08e [ 46.455991] RDX: 0000000000000000 RSI: 00007ffda4b35f50 RDI: 0000000000000005 [ 46.456071] RBP: 00007ffda4b35eb0 R08: 0000000000000000 R09: 0000000000000000 [ 46.456159] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf69 [ 46.456250] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffda4b36620 | [ 46.514889] ------------[ cut here ]------------ | [ 46.514970] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2352 | [ 46.515062] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 46.515278] Tainted: [W]=WARN [ 46.515340] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.515412] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.515481] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.515606] RSP: 0018:ff718e9ec0f3b6f0 EFLAGS: 00010286 [ 46.515672] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.515751] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055900 [ 46.515840] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a102c [ 46.515922] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.515997] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443055900 [ 46.516078] FS: 00007f8caf2cd840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 46.516169] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.516251] CR2: 0000000008cb4988 CR3: 0000000003001004 CR4: 0000000000771ef0 [ 46.516336] PKRU: 55555554 [ 46.516389] Call Trace: [ 46.516439] [ 46.516491] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 46.516554] notifier_call_chain (kernel/notifier.c:85) [ 46.516619] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 46.516683] ? nla_strscpy (lib/nlattr.c:795) [ 46.516746] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 46.516827] ? __nla_validate_parse (lib/nlattr.c:620) [ 46.516898] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.516962] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.517030] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.517100] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.517164] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.517230] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.517326] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.517386] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.517444] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.517501] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.517559] ___sys_sendmsg (net/socket.c:2752) [ 46.517619] __sys_sendmsg (net/socket.c:2784) [ 46.517677] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.517735] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.517792] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 46.517864] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.517929] RIP: 0033:0x7f8caf50708e [ 46.517985] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.518122] RSP: 002b:00007ffdb1a9ea20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.518200] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8caf50708e [ 46.518284] RDX: 0000000000000000 RSI: 00007ffdb1a9ead0 RDI: 0000000000000005 [ 46.518361] RBP: 00007ffdb1a9ea30 R08: 0000000000000000 R09: 0000000000000000 [ 46.518439] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf69 [ 46.518516] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdb1a9f1a0 | [ 46.550249] ------------[ cut here ]------------ | [ 46.550326] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2354 | [ 46.550416] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 46.550608] Tainted: [W]=WARN [ 46.550668] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.550739] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.550813] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.550944] RSP: 0018:ff718e9ec0f3b6f0 EFLAGS: 00010286 [ 46.551012] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.551089] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1600 [ 46.551175] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a102c [ 46.551264] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.551340] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04418e1600 [ 46.551423] FS: 00007f9fcafd8840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 46.551504] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.551577] CR2: 000000003a144988 CR3: 00000000086c0001 CR4: 0000000000771ef0 [ 46.551659] PKRU: 55555554 [ 46.551710] Call Trace: [ 46.551761] [ 46.551825] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 46.551890] notifier_call_chain (kernel/notifier.c:85) [ 46.551954] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 46.552018] ? nla_strscpy (lib/nlattr.c:795) [ 46.552081] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 46.552155] ? __nla_validate_parse (lib/nlattr.c:620) [ 46.552226] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.552298] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.552367] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.552436] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.552499] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.552561] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.552630] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.552693] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.552756] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.552825] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.552888] ___sys_sendmsg (net/socket.c:2752) [ 46.552952] __sys_sendmsg (net/socket.c:2784) [ 46.553012] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.553075] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.553140] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.553209] RIP: 0033:0x7f9fcb21208e [ 46.553276] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.553409] RSP: 002b:00007fff4975ea70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.553489] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9fcb21208e [ 46.553570] RDX: 0000000000000000 RSI: 00007fff4975eb20 RDI: 0000000000000005 [ 46.553649] RBP: 00007fff4975ea80 R08: 0000000000000000 R09: 0000000000000000 [ 46.553727] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf69 [ 46.553814] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff4975f1f0 | [ 46.594438] ------------[ cut here ]------------ | [ 46.594537] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2356 | [ 46.594673] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 46.594878] Tainted: [W]=WARN [ 46.594943] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.595009] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.595075] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.595216] RSP: 0018:ff718e9ec0f3b6f0 EFLAGS: 00010286 [ 46.595290] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.595387] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058900 [ 46.595480] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a102c [ 46.595581] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.595659] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443058900 [ 46.595739] FS: 00007f4305b2a840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 46.595837] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.595922] CR2: 0000000029987988 CR3: 000000000875f001 CR4: 0000000000771ef0 [ 46.596042] PKRU: 55555554 [ 46.596107] Call Trace: [ 46.596163] [ 46.596219] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 46.596282] notifier_call_chain (kernel/notifier.c:85) [ 46.596348] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 46.596423] ? nla_strscpy (lib/nlattr.c:795) [ 46.596488] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 46.596564] ? __nla_validate_parse (lib/nlattr.c:620) [ 46.596635] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.596699] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.596764] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.596878] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.596936] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.597002] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.597074] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.597140] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.597204] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.597279] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.597350] ___sys_sendmsg (net/socket.c:2752) [ 46.597412] __sys_sendmsg (net/socket.c:2784) [ 46.597477] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.597538] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.597602] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 46.597667] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.597737] RIP: 0033:0x7f4305d6408e [ 46.597797] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.597948] RSP: 002b:00007ffcf299f7b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.598043] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4305d6408e [ 46.598127] RDX: 0000000000000000 RSI: 00007ffcf299f860 RDI: 0000000000000005 [ 46.598256] RBP: 00007ffcf299f7c0 R08: 0000000000000000 R09: 0000000000000000 [ 46.598331] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf69 [ 46.598409] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcf299ff30 | [ 46.626131] ------------[ cut here ]------------ | [ 46.626201] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2358 | [ 46.626294] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 46.626505] Tainted: [W]=WARN [ 46.626562] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.626647] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.626751] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.626902] RSP: 0018:ff718e9ec0f3b6f0 EFLAGS: 00010286 [ 46.626970] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.627042] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058f00 [ 46.627156] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a102c [ 46.627245] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.627325] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443058f00 [ 46.627410] FS: 00007f23c161f840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 46.627491] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.627561] CR2: 00000000268b8988 CR3: 000000000845f003 CR4: 0000000000771ef0 [ 46.627642] PKRU: 55555554 [ 46.627694] Call Trace: [ 46.627746] [ 46.627798] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 46.627866] notifier_call_chain (kernel/notifier.c:85) [ 46.627971] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 46.628037] ? nla_strscpy (lib/nlattr.c:795) [ 46.628101] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 46.628177] ? __nla_validate_parse (lib/nlattr.c:620) [ 46.628259] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.628319] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.628382] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.628451] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.628513] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.628575] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.628643] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.628699] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.628761] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.628829] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.628924] ___sys_sendmsg (net/socket.c:2752) [ 46.628989] __sys_sendmsg (net/socket.c:2784) [ 46.629081] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.629147] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.629259] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 46.629366] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.629427] RIP: 0033:0x7f23c185908e [ 46.629492] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.629627] RSP: 002b:00007ffcafb26e20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.629712] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f23c185908e [ 46.629826] RDX: 0000000000000000 RSI: 00007ffcafb26ed0 RDI: 0000000000000005 [ 46.629946] RBP: 00007ffcafb26e30 R08: 0000000000000000 R09: 0000000000000000 [ 46.630022] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf69 [ 46.630106] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcafb275a0 | [ 46.681144] ------------[ cut here ]------------ | [ 46.681218] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2360 | [ 46.681317] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 46.681509] Tainted: [W]=WARN [ 46.681563] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.681634] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.681699] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.681843] RSP: 0018:ff718e9ec0f3b6f0 EFLAGS: 00010286 [ 46.681910] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.681988] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054100 [ 46.682064] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a102c [ 46.682144] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.682221] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443054100 [ 46.682305] FS: 00007f50dd177840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 46.682388] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.682461] CR2: 000000002639a988 CR3: 000000000977f002 CR4: 0000000000771ef0 [ 46.682541] PKRU: 55555554 [ 46.682594] Call Trace: [ 46.682648] [ 46.682701] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 46.682766] notifier_call_chain (kernel/notifier.c:85) [ 46.682838] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 46.682904] ? nla_strscpy (lib/nlattr.c:795) [ 46.682968] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 46.683038] ? __nla_validate_parse (lib/nlattr.c:620) [ 46.683113] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.683178] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.683247] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.683321] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.683383] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.683445] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.683517] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.683579] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.683638] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.683700] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.683764] ___sys_sendmsg (net/socket.c:2752) [ 46.683835] __sys_sendmsg (net/socket.c:2784) [ 46.683900] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.683963] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.684026] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 46.684095] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.684168] RIP: 0033:0x7f50dd3b108e [ 46.684238] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.684370] RSP: 002b:00007fffbb381e00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.684453] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f50dd3b108e [ 46.684532] RDX: 0000000000000000 RSI: 00007fffbb381eb0 RDI: 0000000000000005 [ 46.684612] RBP: 00007fffbb381e10 R08: 0000000000000000 R09: 0000000000000000 [ 46.684692] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf69 [ 46.684772] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffbb382580 | [ 46.706484] ------------[ cut here ]------------ | [ 46.706555] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2362 | [ 46.706647] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 46.706849] Tainted: [W]=WARN [ 46.706909] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.706983] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.707050] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.707191] RSP: 0018:ff718e9ec0f3b6f0 EFLAGS: 00010286 [ 46.707265] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.707347] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059c00 [ 46.707430] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a102c [ 46.707508] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.707589] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443059c00 [ 46.707674] FS: 00007f4c13fe9840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 46.707757] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.707834] CR2: 0000000037aa6988 CR3: 000000000c27b005 CR4: 0000000000771ef0 [ 46.707922] PKRU: 55555554 [ 46.707972] Call Trace: [ 46.708022] [ 46.708073] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 46.708138] notifier_call_chain (kernel/notifier.c:85) [ 46.708200] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 46.708266] ? nla_strscpy (lib/nlattr.c:795) [ 46.708329] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 46.708399] ? __nla_validate_parse (lib/nlattr.c:620) [ 46.708468] ? __free_pages_prepare (mm/page_alloc.c:1373 (discriminator 26)) [ 46.708541] ? __pcs_replace_empty_main (mm/slub.c:4620) [ 46.708614] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.708678] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.708739] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.708813] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.708874] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.708936] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.709007] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.709067] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.709130] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.709189] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.709258] ___sys_sendmsg (net/socket.c:2752) [ 46.709322] __sys_sendmsg (net/socket.c:2784) [ 46.709386] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.709448] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.709509] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.709580] RIP: 0033:0x7f4c1422308e [ 46.709640] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.709764] RSP: 002b:00007fff8fc6cec0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.709857] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4c1422308e [ 46.709934] RDX: 0000000000000000 RSI: 00007fff8fc6cf70 RDI: 0000000000000005 [ 46.710009] RBP: 00007fff8fc6ced0 R08: 0000000000000000 R09: 0000000000000000 [ 46.710088] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf69 [ 46.710174] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff8fc6d640 | [ 46.797575] ------------[ cut here ]------------ | [ 46.797652] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2364 | [ 46.797752] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 46.797970] Tainted: [W]=WARN [ 46.798027] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.798101] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.798171] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.798316] RSP: 0018:ff718e9ec0f3b6f0 EFLAGS: 00010286 [ 46.798388] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.798482] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305ad00 [ 46.798574] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a102c [ 46.798665] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.798746] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044305ad00 [ 46.798845] FS: 00007fecdad4b840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 46.798931] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.799005] CR2: 00000000325bc988 CR3: 000000000c27b004 CR4: 0000000000771ef0 [ 46.799089] PKRU: 55555554 [ 46.799141] Call Trace: [ 46.799194] [ 46.799257] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 46.799322] notifier_call_chain (kernel/notifier.c:85) [ 46.799383] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 46.799445] ? nla_strscpy (lib/nlattr.c:795) [ 46.799507] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 46.799577] ? __nla_validate_parse (lib/nlattr.c:620) [ 46.799647] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.799716] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.799779] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.799861] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.799954] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.800015] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.800081] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.800144] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.800207] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.800279] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.800341] ___sys_sendmsg (net/socket.c:2752) [ 46.800403] __sys_sendmsg (net/socket.c:2784) [ 46.800466] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.800530] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.800592] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.800662] RIP: 0033:0x7fecdaf8508e [ 46.800720] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.800867] RSP: 002b:00007ffca01dae50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.800952] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fecdaf8508e [ 46.801034] RDX: 0000000000000000 RSI: 00007ffca01daf00 RDI: 0000000000000005 [ 46.801115] RBP: 00007ffca01dae60 R08: 0000000000000000 R09: 0000000000000000 [ 46.801197] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf69 [ 46.801284] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffca01db5d0 | [ 46.855150] ------------[ cut here ]------------ | [ 46.855183] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2366 | [ 46.855241] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 46.855373] Tainted: [W]=WARN [ 46.855397] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.855438] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.855466] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.855558] RSP: 0018:ff718e9ec0f3b6f0 EFLAGS: 00010286 [ 46.855589] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.855627] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055500 [ 46.855671] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 46.855715] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.855760] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443055500 [ 46.855813] FS: 00007fd331628840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 46.855890] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.855933] CR2: 000000002aa77988 CR3: 000000000419a005 CR4: 0000000000771ef0 [ 46.855978] PKRU: 55555554 [ 46.855994] Call Trace: [ 46.856011] [ 46.856029] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 46.856053] notifier_call_chain (kernel/notifier.c:85) [ 46.856080] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 46.856101] ? nla_strscpy (lib/nlattr.c:795) [ 46.856123] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 46.856156] ? __nla_validate_parse (lib/nlattr.c:620) [ 46.856189] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.856208] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.856237] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.856266] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.856286] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.856312] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.856344] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.856365] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.856385] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.856406] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.856427] ___sys_sendmsg (net/socket.c:2752) [ 46.856451] __sys_sendmsg (net/socket.c:2784) [ 46.856472] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.856498] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.856519] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.856550] RIP: 0033:0x7fd33186208e [ 46.856573] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.856672] RSP: 002b:00007ffd9be5a680 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.856717] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd33186208e [ 46.856759] RDX: 0000000000000000 RSI: 00007ffd9be5a730 RDI: 0000000000000005 [ 46.856803] RBP: 00007ffd9be5a690 R08: 0000000000000000 R09: 0000000000000000 [ 46.856853] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf69 [ 46.856893] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd9be5ae00 | [ 46.861463] ------------[ cut here ]------------ | [ 46.861528] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2368 | [ 46.861629] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 46.861840] Tainted: [W]=WARN [ 46.861899] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.861965] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.862033] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.862207] RSP: 0018:ff718e9ec0f4b6f0 EFLAGS: 00010286 [ 46.862309] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.862392] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305a800 [ 46.862512] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a102c [ 46.862591] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.862670] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044305a800 [ 46.862751] FS: 00007f698a069840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 46.862841] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.862911] CR2: 000000003810f988 CR3: 00000000041f4001 CR4: 0000000000771ef0 [ 46.862992] PKRU: 55555554 [ 46.863041] Call Trace: [ 46.863090] [ 46.863143] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 46.863202] notifier_call_chain (kernel/notifier.c:85) [ 46.863266] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 46.863329] ? nla_strscpy (lib/nlattr.c:795) [ 46.863393] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 46.863462] ? __nla_validate_parse (lib/nlattr.c:620) [ 46.863531] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.863599] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.863663] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.863731] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.863795] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.863864] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.863932] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.863996] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.864061] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.864126] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.864188] ___sys_sendmsg (net/socket.c:2752) [ 46.864260] __sys_sendmsg (net/socket.c:2784) [ 46.864323] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.864385] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.864448] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 46.864516] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.864586] RIP: 0033:0x7f698a2a308e [ 46.864644] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.864773] RSP: 002b:00007ffc4490fde0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.864862] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f698a2a308e [ 46.864944] RDX: 0000000000000000 RSI: 00007ffc4490fe90 RDI: 0000000000000005 [ 46.865024] RBP: 00007ffc4490fdf0 R08: 0000000000000000 R09: 0000000000000000 [ 46.865103] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf69 [ 46.865188] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc44910560 | [ 46.900681] ------------[ cut here ]------------ | [ 46.900745] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2370 | [ 46.900843] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 46.901045] Tainted: [W]=WARN [ 46.901131] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.901202] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.901277] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.901420] RSP: 0018:ff718e9ec0f4b6f0 EFLAGS: 00010286 [ 46.901519] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.901599] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1100 [ 46.901671] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a102c [ 46.901754] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.901840] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04418e1100 [ 46.901919] FS: 00007f6576ed3840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 46.902011] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.902083] CR2: 0000000003b6c988 CR3: 00000000030be005 CR4: 0000000000771ef0 [ 46.902194] PKRU: 55555554 [ 46.902267] Call Trace: [ 46.902324] [ 46.902374] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 46.902444] notifier_call_chain (kernel/notifier.c:85) [ 46.902504] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 46.902564] ? nla_strscpy (lib/nlattr.c:795) [ 46.902625] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 46.902690] ? __nla_validate_parse (lib/nlattr.c:620) [ 46.902755] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.902827] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.902888] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.902954] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.903050] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.903111] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.903177] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.903241] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.903300] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.903397] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.903455] ___sys_sendmsg (net/socket.c:2752) [ 46.903513] __sys_sendmsg (net/socket.c:2784) [ 46.903571] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.903630] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.903686] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 46.903751] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.903822] RIP: 0033:0x7f657710d08e [ 46.903881] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.904014] RSP: 002b:00007ffd5403c5c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.904091] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f657710d08e [ 46.904170] RDX: 0000000000000000 RSI: 00007ffd5403c670 RDI: 0000000000000005 [ 46.904254] RBP: 00007ffd5403c5d0 R08: 0000000000000000 R09: 0000000000000000 [ 46.904333] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6a [ 46.904410] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd5403cd40 | [ 46.949644] ------------[ cut here ]------------ | [ 46.949719] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2372 | [ 46.949851] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 46.950045] Tainted: [W]=WARN [ 46.950103] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.950184] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.950263] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.950400] RSP: 0018:ff718e9ec0f4b6f0 EFLAGS: 00010286 [ 46.950467] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.950543] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059100 [ 46.950615] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a102c [ 46.950688] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.950760] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443059100 [ 46.950883] FS: 00007f70cffe0840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 46.950971] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.951047] CR2: 00007f70d02b01a0 CR3: 000000000a295004 CR4: 0000000000771ef0 [ 46.951133] PKRU: 55555554 [ 46.951212] Call Trace: [ 46.951268] [ 46.951334] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 46.951399] notifier_call_chain (kernel/notifier.c:85) [ 46.951460] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 46.951522] ? nla_strscpy (lib/nlattr.c:795) [ 46.951588] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 46.951658] ? __nla_validate_parse (lib/nlattr.c:620) [ 46.951743] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.951849] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.951910] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.952006] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.952099] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.952192] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.952272] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.952336] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.952395] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.952459] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.952553] ___sys_sendmsg (net/socket.c:2752) [ 46.952613] __sys_sendmsg (net/socket.c:2784) [ 46.952677] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.952740] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.952798] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 46.952874] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.952942] RIP: 0033:0x7f70d021a08e [ 46.953004] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.953135] RSP: 002b:00007ffd291ff990 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.953218] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f70d021a08e [ 46.953307] RDX: 0000000000000000 RSI: 00007ffd291ffa40 RDI: 0000000000000005 [ 46.953391] RBP: 00007ffd291ff9a0 R08: 0000000000000000 R09: 0000000000000000 [ 46.953471] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6a [ 46.953550] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd29200110 | [ 46.978033] ------------[ cut here ]------------ | [ 46.978098] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2374 | [ 46.978189] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 46.978391] Tainted: [W]=WARN [ 46.978447] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.978516] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 46.978581] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 46.978714] RSP: 0018:ff718e9ec0f4b6f0 EFLAGS: 00010286 [ 46.978778] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 46.978864] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b000 [ 46.978941] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a102c [ 46.979020] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 46.979097] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044322b000 [ 46.979180] FS: 00007f3ec368e840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 46.979266] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.979340] CR2: 0000000021c7f988 CR3: 0000000003082002 CR4: 0000000000771ef0 [ 46.979418] PKRU: 55555554 [ 46.979467] Call Trace: [ 46.979516] [ 46.979566] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 46.979624] notifier_call_chain (kernel/notifier.c:85) [ 46.979682] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 46.979741] ? nla_strscpy (lib/nlattr.c:795) [ 46.979799] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 46.979871] ? __nla_validate_parse (lib/nlattr.c:620) [ 46.979939] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 46.979997] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 46.980057] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 46.980131] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 46.980190] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 46.980255] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 46.980321] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 46.980380] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 46.980437] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 46.980494] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 46.980553] ___sys_sendmsg (net/socket.c:2752) [ 46.980612] __sys_sendmsg (net/socket.c:2784) [ 46.980670] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 46.980729] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 46.980785] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 46.980859] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 46.980923] RIP: 0033:0x7f3ec38c808e [ 46.980980] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 46.981118] RSP: 002b:00007fff31116c60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.981202] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3ec38c808e [ 46.981286] RDX: 0000000000000000 RSI: 00007fff31116d10 RDI: 0000000000000005 [ 46.981364] RBP: 00007fff31116c70 R08: 0000000000000000 R09: 0000000000000000 [ 46.981443] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6a [ 46.981521] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff311173e0 | [ 47.015154] ------------[ cut here ]------------ | [ 47.015224] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2377 | [ 47.015325] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 47.015520] Tainted: [W]=WARN [ 47.015575] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.015645] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.015710] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.015851] RSP: 0018:ff718e9ec0f4b6f0 EFLAGS: 00010286 [ 47.015916] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.015995] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322bc00 [ 47.016072] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a102c [ 47.016151] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.016227] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044322bc00 [ 47.016316] FS: 00007f38e972c840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 47.016396] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.016468] CR2: 0000000015e25988 CR3: 000000000d239006 CR4: 0000000000771ef0 [ 47.016548] PKRU: 55555554 [ 47.016597] Call Trace: [ 47.016646] [ 47.016695] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.016752] notifier_call_chain (kernel/notifier.c:85) [ 47.016819] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 47.016878] ? nla_strscpy (lib/nlattr.c:795) [ 47.016936] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 47.017003] ? __nla_validate_parse (lib/nlattr.c:620) [ 47.017068] ? __free_pages_prepare (mm/page_alloc.c:1373 (discriminator 26)) [ 47.017138] ? __pcs_replace_empty_main (mm/slub.c:4620) [ 47.017207] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.017277] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.017335] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.017400] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.017458] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.017516] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.017580] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.017638] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.017695] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.017753] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.017819] ___sys_sendmsg (net/socket.c:2752) [ 47.017880] __sys_sendmsg (net/socket.c:2784) [ 47.017939] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.017998] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.018055] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.018121] RIP: 0033:0x7f38e996608e [ 47.018179] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.018321] RSP: 002b:00007ffef8518b40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.018401] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f38e996608e [ 47.018478] RDX: 0000000000000000 RSI: 00007ffef8518bf0 RDI: 0000000000000005 [ 47.018556] RBP: 00007ffef8518b50 R08: 0000000000000000 R09: 0000000000000000 [ 47.018632] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6a [ 47.018709] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef85192c0 | [ 47.070412] ------------[ cut here ]------------ | [ 47.070484] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2379 | [ 47.070574] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 47.070767] Tainted: [W]=WARN [ 47.070829] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.070901] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.070965] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.071116] RSP: 0018:ff718e9ec0f4b6f0 EFLAGS: 00010286 [ 47.071181] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.071266] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054700 [ 47.071344] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a102c [ 47.071419] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.071493] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443054700 [ 47.071571] FS: 00007f40ba26e840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 47.071648] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.071720] CR2: 0000000012caa988 CR3: 000000000d239004 CR4: 0000000000771ef0 [ 47.071798] PKRU: 55555554 [ 47.071854] Call Trace: [ 47.071902] [ 47.071951] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.072008] notifier_call_chain (kernel/notifier.c:85) [ 47.072066] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 47.072127] ? nla_strscpy (lib/nlattr.c:795) [ 47.072188] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 47.072260] ? __nla_validate_parse (lib/nlattr.c:620) [ 47.072324] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.072381] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.072438] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.072509] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.072565] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.072621] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.072686] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.072742] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.072799] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.072861] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.072918] ___sys_sendmsg (net/socket.c:2752) [ 47.072977] __sys_sendmsg (net/socket.c:2784) [ 47.073034] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.073091] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.073150] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.073214] RIP: 0033:0x7f40ba4a808e [ 47.073276] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.073414] RSP: 002b:00007ffe9ae082b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.073491] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f40ba4a808e [ 47.073568] RDX: 0000000000000000 RSI: 00007ffe9ae08360 RDI: 0000000000000005 [ 47.073644] RBP: 00007ffe9ae082c0 R08: 0000000000000000 R09: 0000000000000000 [ 47.073719] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6a [ 47.073796] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe9ae08a30 | [ 47.114547] ------------[ cut here ]------------ | [ 47.114624] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2381 | [ 47.114713] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 47.114924] Tainted: [W]=WARN [ 47.114979] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.115048] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.115114] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.115257] RSP: 0018:ff718e9ec0f4b6f0 EFLAGS: 00010286 [ 47.115322] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.115400] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054000 [ 47.115476] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a102c [ 47.115554] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.115632] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443054000 [ 47.115713] FS: 00007fbe155d6840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 47.115792] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.115865] CR2: 000000000ad8a988 CR3: 000000000c27b002 CR4: 0000000000771ef0 [ 47.115945] PKRU: 55555554 [ 47.115993] Call Trace: [ 47.116041] [ 47.116090] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.116152] notifier_call_chain (kernel/notifier.c:85) [ 47.116211] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 47.116273] ? nla_strscpy (lib/nlattr.c:795) [ 47.116333] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 47.116398] ? __nla_validate_parse (lib/nlattr.c:620) [ 47.116463] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.116520] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.116577] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.116649] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.116706] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.116763] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.116837] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.116896] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.116952] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.117012] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.117070] ___sys_sendmsg (net/socket.c:2752) [ 47.117130] __sys_sendmsg (net/socket.c:2784) [ 47.117189] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.117254] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.117311] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.117378] RIP: 0033:0x7fbe1581008e [ 47.117434] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.117568] RSP: 002b:00007ffe2dcf5ac0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.117648] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbe1581008e [ 47.117725] RDX: 0000000000000000 RSI: 00007ffe2dcf5b70 RDI: 0000000000000005 [ 47.117802] RBP: 00007ffe2dcf5ad0 R08: 0000000000000000 R09: 0000000000000000 [ 47.117886] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6a [ 47.117963] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe2dcf6240 | [ 47.155977] ------------[ cut here ]------------ | [ 47.156051] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2383 | [ 47.156141] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 47.156346] Tainted: [W]=WARN [ 47.156400] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.156469] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.156534] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.156663] RSP: 0018:ff718e9ec0f4b6f0 EFLAGS: 00010286 [ 47.156727] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.156804] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058600 [ 47.156889] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a102c [ 47.156965] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.157041] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443058600 [ 47.157122] FS: 00007fb2da776840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 47.157202] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.157279] CR2: 000000001d3ed988 CR3: 0000000003082001 CR4: 0000000000771ef0 [ 47.157357] PKRU: 55555554 [ 47.157405] Call Trace: [ 47.157456] [ 47.157531] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.157590] notifier_call_chain (kernel/notifier.c:85) [ 47.157648] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 47.157706] ? nla_strscpy (lib/nlattr.c:795) [ 47.157801] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 47.157902] ? __nla_validate_parse (lib/nlattr.c:620) [ 47.157968] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.158027] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.158091] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.158156] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.158260] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.158318] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.158389] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.158448] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.158506] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.158564] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.158624] ___sys_sendmsg (net/socket.c:2752) [ 47.158683] __sys_sendmsg (net/socket.c:2784) [ 47.158743] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.158839] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.158925] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 47.158990] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.159082] RIP: 0033:0x7fb2da9b008e [ 47.159171] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.159322] RSP: 002b:00007ffe0820d720 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.159435] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb2da9b008e [ 47.159516] RDX: 0000000000000000 RSI: 00007ffe0820d7d0 RDI: 0000000000000005 [ 47.159623] RBP: 00007ffe0820d730 R08: 0000000000000000 R09: 0000000000000000 [ 47.159702] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6a [ 47.159817] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe0820dea0 | [ 47.189133] ------------[ cut here ]------------ | [ 47.189208] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2385 | [ 47.189299] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 47.189527] Tainted: [W]=WARN [ 47.189583] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.189652] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.189719] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.189869] RSP: 0018:ff718e9ec0f4b6f0 EFLAGS: 00010286 [ 47.189975] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.190057] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b700 [ 47.190141] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a102c [ 47.190275] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.190355] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044322b700 [ 47.190438] FS: 00007fd9a23f0840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 47.190522] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.190602] CR2: 00007fd9a26c01a0 CR3: 000000000d270004 CR4: 0000000000771ef0 [ 47.190712] PKRU: 55555554 [ 47.190763] Call Trace: [ 47.190822] [ 47.190874] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.190937] notifier_call_chain (kernel/notifier.c:85) [ 47.191002] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 47.191064] ? nla_strscpy (lib/nlattr.c:795) [ 47.191121] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 47.191188] ? __nla_validate_parse (lib/nlattr.c:620) [ 47.191264] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.191327] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.191390] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.191456] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.191516] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.191580] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.191647] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.191710] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.191773] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.191847] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.191912] ___sys_sendmsg (net/socket.c:2752) [ 47.191978] __sys_sendmsg (net/socket.c:2784) [ 47.192041] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.192108] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.192172] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.192252] RIP: 0033:0x7fd9a262a08e [ 47.192315] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.192444] RSP: 002b:00007ffc0f553000 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.192525] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd9a262a08e [ 47.192608] RDX: 0000000000000000 RSI: 00007ffc0f5530b0 RDI: 0000000000000005 [ 47.192689] RBP: 00007ffc0f553010 R08: 0000000000000000 R09: 0000000000000000 [ 47.192768] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6a [ 47.192851] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc0f553780 | [ 47.231549] ------------[ cut here ]------------ | [ 47.231612] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2387 | [ 47.231710] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 47.231913] Tainted: [W]=WARN [ 47.231971] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.232041] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.232106] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.232257] RSP: 0018:ff718e9ec0f4b6f0 EFLAGS: 00010286 [ 47.232329] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.232410] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443053c00 [ 47.232518] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a102c [ 47.232597] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.232681] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443053c00 [ 47.232763] FS: 00007faeced10840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 47.232856] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.232928] CR2: 00007faecefe01a0 CR3: 00000000041a5003 CR4: 0000000000771ef0 [ 47.233013] PKRU: 55555554 [ 47.233064] Call Trace: [ 47.233131] [ 47.233184] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.233254] notifier_call_chain (kernel/notifier.c:85) [ 47.233316] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 47.233374] ? nla_strscpy (lib/nlattr.c:795) [ 47.233438] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 47.233531] ? __nla_validate_parse (lib/nlattr.c:620) [ 47.233600] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.233669] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.233729] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.233798] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.233862] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.233927] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.233996] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.234058] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.234125] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.234186] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.234257] ___sys_sendmsg (net/socket.c:2752) [ 47.234320] __sys_sendmsg (net/socket.c:2784) [ 47.234385] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.234448] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.234510] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 47.234577] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.234646] RIP: 0033:0x7faecef4a08e [ 47.234708] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.234842] RSP: 002b:00007fffbf0bff50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.234927] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007faecef4a08e [ 47.235006] RDX: 0000000000000000 RSI: 00007fffbf0c0000 RDI: 0000000000000005 [ 47.235084] RBP: 00007fffbf0bff60 R08: 0000000000000000 R09: 0000000000000000 [ 47.235170] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6a [ 47.235260] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffbf0c06d0 | [ 47.285742] ------------[ cut here ]------------ | [ 47.285842] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2390 | [ 47.285939] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 47.286136] Tainted: [W]=WARN [ 47.286194] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.286273] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.286342] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.286472] RSP: 0018:ff718e9ec0f4b6f0 EFLAGS: 00010286 [ 47.286541] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.286615] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054200 [ 47.286695] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a102c [ 47.286769] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.286865] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443054200 [ 47.286949] FS: 00007f714c925840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 47.287026] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.287095] CR2: 000000000fb6d988 CR3: 0000000003299006 CR4: 0000000000771ef0 [ 47.287185] PKRU: 55555554 [ 47.287249] Call Trace: [ 47.287302] [ 47.287358] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.287422] notifier_call_chain (kernel/notifier.c:85) [ 47.287483] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 47.287547] ? nla_strscpy (lib/nlattr.c:795) [ 47.287607] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 47.287679] ? __nla_validate_parse (lib/nlattr.c:620) [ 47.287750] ? __free_pages_prepare (mm/page_alloc.c:1373 (discriminator 26)) [ 47.287829] ? __pcs_replace_empty_main (mm/slub.c:4620) [ 47.287906] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.287967] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.288028] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.288096] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.288162] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.288223] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.288304] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.288376] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.288438] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.288501] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.288563] ___sys_sendmsg (net/socket.c:2752) [ 47.288624] __sys_sendmsg (net/socket.c:2784) [ 47.288687] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.288750] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.288820] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 47.288891] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.288964] RIP: 0033:0x7f714cb5f08e [ 47.289023] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.289159] RSP: 002b:00007ffcb0768d50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.289249] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f714cb5f08e [ 47.289325] RDX: 0000000000000000 RSI: 00007ffcb0768e00 RDI: 0000000000000005 [ 47.289403] RBP: 00007ffcb0768d60 R08: 0000000000000000 R09: 0000000000000000 [ 47.289483] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6a [ 47.289563] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcb07694d0 | [ 47.333179] ------------[ cut here ]------------ | [ 47.333272] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2392 | [ 47.333376] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 47.333567] Tainted: [W]=WARN [ 47.333628] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.333703] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.333768] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.333905] RSP: 0018:ff718e9ec0f4b6f0 EFLAGS: 00010286 [ 47.333970] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.334049] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431ff100 [ 47.334126] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a102c [ 47.334205] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.334292] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04431ff100 [ 47.334381] FS: 00007fcb7b65c840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 47.334458] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.334532] CR2: 0000000037346988 CR3: 0000000003299005 CR4: 0000000000771ef0 [ 47.334617] PKRU: 55555554 [ 47.334671] Call Trace: [ 47.334722] [ 47.334771] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.334842] notifier_call_chain (kernel/notifier.c:85) [ 47.334910] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 47.334969] ? nla_strscpy (lib/nlattr.c:795) [ 47.335070] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 47.335172] ? __nla_validate_parse (lib/nlattr.c:620) [ 47.335288] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.335347] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.335404] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.335470] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.335529] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.335594] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.335656] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.335712] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.335808] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.335872] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.335936] ___sys_sendmsg (net/socket.c:2752) [ 47.335992] __sys_sendmsg (net/socket.c:2784) [ 47.336087] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.336146] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.336213] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.336292] RIP: 0033:0x7fcb7b89608e [ 47.336346] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.336507] RSP: 002b:00007ffeda62b930 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.336621] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcb7b89608e [ 47.336701] RDX: 0000000000000000 RSI: 00007ffeda62b9e0 RDI: 0000000000000005 [ 47.336783] RBP: 00007ffeda62b940 R08: 0000000000000000 R09: 0000000000000000 [ 47.336872] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6a [ 47.336953] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeda62c0b0 | [ 47.370487] ------------[ cut here ]------------ | [ 47.370554] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2394 | [ 47.370645] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 47.370885] Tainted: [W]=WARN [ 47.370940] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.371011] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.371108] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.371285] RSP: 0018:ff718e9ec0f4b6f0 EFLAGS: 00010286 [ 47.371356] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.371431] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443053900 [ 47.371532] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a102c [ 47.371629] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.371708] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443053900 [ 47.371789] FS: 00007ff0ab5b8840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 47.371883] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.371956] CR2: 0000000023a12988 CR3: 0000000008586002 CR4: 0000000000771ef0 [ 47.372037] PKRU: 55555554 [ 47.372087] Call Trace: [ 47.372141] [ 47.372193] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.372263] notifier_call_chain (kernel/notifier.c:85) [ 47.372326] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 47.372393] ? nla_strscpy (lib/nlattr.c:795) [ 47.372454] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 47.372523] ? __nla_validate_parse (lib/nlattr.c:620) [ 47.372595] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.372660] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.372721] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.372788] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.372860] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.372923] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.372993] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.373056] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.373119] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.373185] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.373254] ___sys_sendmsg (net/socket.c:2752) [ 47.373315] __sys_sendmsg (net/socket.c:2784) [ 47.373381] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.373445] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.373508] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.373576] RIP: 0033:0x7ff0ab7f208e [ 47.373637] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.373767] RSP: 002b:00007fff10bdce30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.373855] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff0ab7f208e [ 47.373935] RDX: 0000000000000000 RSI: 00007fff10bdcee0 RDI: 0000000000000005 [ 47.374012] RBP: 00007fff10bdce40 R08: 0000000000000000 R09: 0000000000000000 [ 47.374089] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6a [ 47.374175] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff10bdd5b0 | [ 47.393366] ------------[ cut here ]------------ | [ 47.393433] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2396 | [ 47.393525] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 47.393716] Tainted: [W]=WARN [ 47.393771] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.393852] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.393916] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.394048] RSP: 0018:ff718e9ec0f4b6f0 EFLAGS: 00010286 [ 47.394111] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.394191] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228000 [ 47.394274] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a102c [ 47.394354] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.394430] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443228000 [ 47.394509] FS: 00007f205c4d8840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 47.394587] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.394656] CR2: 0000000030041988 CR3: 0000000008587001 CR4: 0000000000771ef0 [ 47.394734] PKRU: 55555554 [ 47.394782] Call Trace: [ 47.394841] [ 47.394891] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.394948] notifier_call_chain (kernel/notifier.c:85) [ 47.395007] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 47.395064] ? nla_strscpy (lib/nlattr.c:795) [ 47.395124] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 47.395191] ? __nla_validate_parse (lib/nlattr.c:620) [ 47.395262] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.395321] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.395379] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.395442] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.395504] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.395560] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.395624] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.395681] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.395738] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.395795] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.395861] ___sys_sendmsg (net/socket.c:2752) [ 47.395920] __sys_sendmsg (net/socket.c:2784) [ 47.395978] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.396035] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.396117] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 47.396183] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.396264] RIP: 0033:0x7f205c71208e [ 47.396333] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.396459] RSP: 002b:00007ffd33e59cf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.396537] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f205c71208e [ 47.396614] RDX: 0000000000000000 RSI: 00007ffd33e59da0 RDI: 0000000000000005 [ 47.396691] RBP: 00007ffd33e59d00 R08: 0000000000000000 R09: 0000000000000000 [ 47.396768] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6a [ 47.396852] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd33e5a470 | [ 47.432643] ------------[ cut here ]------------ | [ 47.432739] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2398 | [ 47.432840] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 47.433066] Tainted: [W]=WARN [ 47.433124] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.433191] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.433262] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.433383] RSP: 0018:ff718e9ec0f4b6f0 EFLAGS: 00010286 [ 47.433443] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.433528] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059900 [ 47.433606] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a102c [ 47.433706] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.433788] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443059900 [ 47.433915] FS: 00007f99d6e99840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 47.433993] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.434065] CR2: 0000000014407988 CR3: 0000000004200004 CR4: 0000000000771ef0 [ 47.434151] PKRU: 55555554 [ 47.434215] Call Trace: [ 47.434273] [ 47.434326] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.434387] notifier_call_chain (kernel/notifier.c:85) [ 47.434452] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 47.434514] ? nla_strscpy (lib/nlattr.c:795) [ 47.434577] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 47.434646] ? __nla_validate_parse (lib/nlattr.c:620) [ 47.434715] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.434784] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.434853] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.434921] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.434983] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.435045] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.435116] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.435178] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.435249] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.435312] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.435375] ___sys_sendmsg (net/socket.c:2752) [ 47.435439] __sys_sendmsg (net/socket.c:2784) [ 47.435503] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.435565] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.435627] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 47.435696] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.435766] RIP: 0033:0x7f99d70d308e [ 47.435836] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.435971] RSP: 002b:00007ffc5b12d560 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.436053] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f99d70d308e [ 47.436135] RDX: 0000000000000000 RSI: 00007ffc5b12d610 RDI: 0000000000000005 [ 47.436212] RBP: 00007ffc5b12d570 R08: 0000000000000000 R09: 0000000000000000 [ 47.436301] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6a [ 47.436386] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc5b12dce0 | [ 47.478162] ------------[ cut here ]------------ | [ 47.478230] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2400 | [ 47.478327] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 47.478529] Tainted: [W]=WARN [ 47.478590] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.478664] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.478733] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.478878] RSP: 0018:ff718e9ec0f4b6f0 EFLAGS: 00010286 [ 47.478945] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.479025] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322be00 [ 47.479104] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a102c [ 47.479191] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.479279] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044322be00 [ 47.479366] FS: 00007fbdab467840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 47.479448] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.479521] CR2: 000000001dcc8988 CR3: 0000000003001003 CR4: 0000000000771ef0 [ 47.479601] PKRU: 55555554 [ 47.479651] Call Trace: [ 47.479702] [ 47.479753] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.479825] notifier_call_chain (kernel/notifier.c:85) [ 47.479889] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 47.479951] ? nla_strscpy (lib/nlattr.c:795) [ 47.480014] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 47.480087] ? __nla_validate_parse (lib/nlattr.c:620) [ 47.480159] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.480219] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.480285] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.480353] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.480414] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.480476] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.480540] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.480600] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.480662] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.480723] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.480784] ___sys_sendmsg (net/socket.c:2752) [ 47.480850] __sys_sendmsg (net/socket.c:2784) [ 47.480911] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.480973] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.481035] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.481103] RIP: 0033:0x7fbdab6a108e [ 47.481167] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.481300] RSP: 002b:00007ffe50bec130 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.481379] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbdab6a108e [ 47.481457] RDX: 0000000000000000 RSI: 00007ffe50bec1e0 RDI: 0000000000000005 [ 47.481541] RBP: 00007ffe50bec140 R08: 0000000000000000 R09: 0000000000000000 [ 47.481619] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6a [ 47.481694] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe50bec8b0 | [ 47.510067] ------------[ cut here ]------------ | [ 47.510140] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2402 | [ 47.510241] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 47.510437] Tainted: [W]=WARN [ 47.510496] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.510562] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.510634] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.510765] RSP: 0018:ff718e9ec0f4b6f0 EFLAGS: 00010286 [ 47.510839] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.510917] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229900 [ 47.511000] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a102c [ 47.511078] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.511169] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443229900 [ 47.511268] FS: 00007f6367193840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 47.511350] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.511423] CR2: 0000000019ae2988 CR3: 00000000087df006 CR4: 0000000000771ef0 [ 47.511506] PKRU: 55555554 [ 47.511557] Call Trace: [ 47.511610] [ 47.511661] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.511724] notifier_call_chain (kernel/notifier.c:85) [ 47.511788] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 47.511859] ? nla_strscpy (lib/nlattr.c:795) [ 47.511924] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 47.511997] ? __nla_validate_parse (lib/nlattr.c:620) [ 47.512068] ? __free_pages_prepare (mm/page_alloc.c:1373 (discriminator 26)) [ 47.512145] ? __pcs_replace_empty_main (mm/slub.c:4620) [ 47.512219] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.512288] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.512348] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.512420] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.512482] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.512546] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.512616] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.512677] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.512740] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.512802] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.512870] ___sys_sendmsg (net/socket.c:2752) [ 47.512934] __sys_sendmsg (net/socket.c:2784) [ 47.512997] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.513059] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.513124] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.513191] RIP: 0033:0x7f63673cd08e [ 47.513258] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.513391] RSP: 002b:00007ffdf807a130 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.513470] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f63673cd08e [ 47.513553] RDX: 0000000000000000 RSI: 00007ffdf807a1e0 RDI: 0000000000000005 [ 47.513633] RBP: 00007ffdf807a140 R08: 0000000000000000 R09: 0000000000000000 [ 47.513712] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6a [ 47.513789] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdf807a8b0 | [ 47.535908] ------------[ cut here ]------------ | [ 47.535976] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2404 | [ 47.536066] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 47.536277] Tainted: [W]=WARN [ 47.536336] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.536405] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.536476] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.536602] RSP: 0018:ff718e9ec0f4b6f0 EFLAGS: 00010286 [ 47.536670] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.536751] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305a200 [ 47.536841] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a102c [ 47.536921] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.537001] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044305a200 [ 47.537082] FS: 00007f25ee838840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 47.537170] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.537252] CR2: 000000000b2c6988 CR3: 000000000194a005 CR4: 0000000000771ef0 [ 47.537332] PKRU: 55555554 [ 47.537385] Call Trace: [ 47.537438] [ 47.537491] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.537551] notifier_call_chain (kernel/notifier.c:85) [ 47.537615] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 47.537675] ? nla_strscpy (lib/nlattr.c:795) [ 47.537737] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 47.537805] ? __nla_validate_parse (lib/nlattr.c:620) [ 47.537881] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.537943] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.538010] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.538077] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.538142] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.538206] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.538283] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.538342] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.538405] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.538470] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.538566] ___sys_sendmsg (net/socket.c:2752) [ 47.538622] __sys_sendmsg (net/socket.c:2784) [ 47.538690] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.538744] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.538851] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.538914] RIP: 0033:0x7f25eea7208e [ 47.538969] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.539093] RSP: 002b:00007ffd9c6b2450 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.539173] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f25eea7208e [ 47.539262] RDX: 0000000000000000 RSI: 00007ffd9c6b2500 RDI: 0000000000000005 [ 47.539346] RBP: 00007ffd9c6b2460 R08: 0000000000000000 R09: 0000000000000000 [ 47.539426] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6a [ 47.539517] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd9c6b2bd0 | [ 47.574294] ------------[ cut here ]------------ | [ 47.574372] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2406 | [ 47.574466] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 47.574665] Tainted: [W]=WARN [ 47.574728] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.574798] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.574875] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.575006] RSP: 0018:ff718e9ec0f4b6f0 EFLAGS: 00010286 [ 47.575073] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.575161] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441891d00 [ 47.575250] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a102c [ 47.575335] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.575413] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441891d00 [ 47.575496] FS: 00007f0ab8bfa840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 47.575579] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.575652] CR2: 0000000012493988 CR3: 000000000320e002 CR4: 0000000000771ef0 [ 47.575733] PKRU: 55555554 [ 47.575787] Call Trace: [ 47.575847] [ 47.575902] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.575963] notifier_call_chain (kernel/notifier.c:85) [ 47.576025] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 47.576089] ? nla_strscpy (lib/nlattr.c:795) [ 47.576154] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 47.576225] ? __nla_validate_parse (lib/nlattr.c:620) [ 47.576302] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.576368] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.576438] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.576508] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.576573] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.576636] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.576704] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.576770] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.576841] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.576907] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.576972] ___sys_sendmsg (net/socket.c:2752) [ 47.577038] __sys_sendmsg (net/socket.c:2784) [ 47.577098] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.577163] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.577227] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 47.577306] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.577379] RIP: 0033:0x7f0ab8e3408e [ 47.577439] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.577569] RSP: 002b:00007ffd9a98a5f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.577651] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0ab8e3408e [ 47.577731] RDX: 0000000000000000 RSI: 00007ffd9a98a6a0 RDI: 0000000000000005 [ 47.577819] RBP: 00007ffd9a98a600 R08: 0000000000000000 R09: 0000000000000000 [ 47.577902] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6a [ 47.577984] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd9a98ad70 | [ 47.600528] ------------[ cut here ]------------ | [ 47.600640] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2408 | [ 47.600733] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 47.600941] Tainted: [W]=WARN [ 47.601000] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.601068] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.601169] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.601316] RSP: 0018:ff718e9ec0f4b6f0 EFLAGS: 00010286 [ 47.601393] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.601469] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058f00 [ 47.601559] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a102c [ 47.601642] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.601728] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443058f00 [ 47.601831] FS: 00007ff623dbb840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 47.601911] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.601987] CR2: 0000000006ac4988 CR3: 0000000001d29001 CR4: 0000000000771ef0 [ 47.602082] PKRU: 55555554 [ 47.602170] Call Trace: [ 47.602223] [ 47.602279] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.602337] notifier_call_chain (kernel/notifier.c:85) [ 47.602400] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 47.602457] ? nla_strscpy (lib/nlattr.c:795) [ 47.602522] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 47.602638] ? __nla_validate_parse (lib/nlattr.c:620) [ 47.602719] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.602781] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.602855] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.602917] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.603011] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.603071] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.603168] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.603268] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.603330] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.603434] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.603525] ___sys_sendmsg (net/socket.c:2752) [ 47.603619] __sys_sendmsg (net/socket.c:2784) [ 47.603711] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.603775] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.603847] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 47.603917] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.603986] RIP: 0033:0x7ff623ff508e [ 47.604047] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.604183] RSP: 002b:00007ffc9adf7dd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.604303] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff623ff508e [ 47.604411] RDX: 0000000000000000 RSI: 00007ffc9adf7e80 RDI: 0000000000000005 [ 47.604494] RBP: 00007ffc9adf7de0 R08: 0000000000000000 R09: 0000000000000000 [ 47.604575] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6a [ 47.604655] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc9adf8550 | [ 47.631770] ------------[ cut here ]------------ | [ 47.631849] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2410 | [ 47.631965] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 47.632178] Tainted: [W]=WARN [ 47.632247] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.632321] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.632389] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.632515] RSP: 0018:ff718e9ec0f4b6f0 EFLAGS: 00010286 [ 47.632582] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.632663] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055c00 [ 47.632743] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a102c [ 47.632832] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.632915] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443055c00 [ 47.633000] FS: 00007f338fb05840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 47.633084] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.633166] CR2: 0000000019863988 CR3: 00000000042be004 CR4: 0000000000771ef0 [ 47.633254] PKRU: 55555554 [ 47.633307] Call Trace: [ 47.633361] [ 47.633415] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.633479] notifier_call_chain (kernel/notifier.c:85) [ 47.633541] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 47.633603] ? nla_strscpy (lib/nlattr.c:795) [ 47.633665] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 47.633733] ? __nla_validate_parse (lib/nlattr.c:620) [ 47.633797] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.633874] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.633937] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.634005] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.634065] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.634132] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.634201] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.634269] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.634333] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.634396] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.634458] ___sys_sendmsg (net/socket.c:2752) [ 47.634522] __sys_sendmsg (net/socket.c:2784) [ 47.634583] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.634646] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.634706] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 47.634774] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.634854] RIP: 0033:0x7f338fd3f08e [ 47.634918] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.635043] RSP: 002b:00007ffe68be2040 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.635125] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f338fd3f08e [ 47.635202] RDX: 0000000000000000 RSI: 00007ffe68be20f0 RDI: 0000000000000005 [ 47.635296] RBP: 00007ffe68be2050 R08: 0000000000000000 R09: 0000000000000000 [ 47.635388] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6a [ 47.635465] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe68be27c0 | [ 47.678683] ------------[ cut here ]------------ | [ 47.678768] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2411 | [ 47.678871] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 47.679070] Tainted: [W]=WARN [ 47.679135] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.679204] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.679281] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.679417] RSP: 0018:ff718e9ec0f4b6f0 EFLAGS: 00010286 [ 47.679485] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.679565] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b100 [ 47.679644] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a102c [ 47.679721] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.679799] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c044322b100 [ 47.679894] FS: 00007f0d5743c840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 47.679976] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.680052] CR2: 0000000022bc4988 CR3: 00000000041f4003 CR4: 0000000000771ef0 [ 47.680139] PKRU: 55555554 [ 47.680193] Call Trace: [ 47.680254] [ 47.680305] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.680368] notifier_call_chain (kernel/notifier.c:85) [ 47.680433] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 47.680495] ? nla_strscpy (lib/nlattr.c:795) [ 47.680560] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 47.680631] ? __nla_validate_parse (lib/nlattr.c:620) [ 47.680702] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.680767] ? kmem_cache_alloc_node_noprof (mm/slub.c:4749 mm/slub.c:4883 mm/slub.c:4950) [ 47.680850] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.680915] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.680982] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.681046] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.681108] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.681183] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.681256] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.681319] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.681383] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.681447] ___sys_sendmsg (net/socket.c:2752) [ 47.681508] __sys_sendmsg (net/socket.c:2784) [ 47.681573] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.681633] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.681695] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.681764] RIP: 0033:0x7f0d5767608e [ 47.681862] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.681990] RSP: 002b:00007ffe5d6ee450 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.682070] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0d5767608e [ 47.682159] RDX: 0000000000000000 RSI: 00007ffe5d6ee500 RDI: 0000000000000005 [ 47.682248] RBP: 00007ffe5d6ee460 R08: 0000000000000000 R09: 0000000000000000 [ 47.682325] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6a [ 47.682404] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe5d6eebd0 | [ 47.702195] ------------[ cut here ]------------ | [ 47.702309] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2413 | [ 47.702395] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 47.702598] Tainted: [W]=WARN [ 47.702655] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.702727] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.702804] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.702972] RSP: 0018:ff718e9ec0f4b6f0 EFLAGS: 00010286 [ 47.703063] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.703152] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431ff000 [ 47.703247] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a102c [ 47.703327] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.703411] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04431ff000 [ 47.703497] FS: 00007feb5c3b7840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 47.703577] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.703649] CR2: 000000001a8ee988 CR3: 000000000965a006 CR4: 0000000000771ef0 [ 47.703731] PKRU: 55555554 [ 47.703781] Call Trace: [ 47.703842] [ 47.703894] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.703960] notifier_call_chain (kernel/notifier.c:85) [ 47.704023] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 47.704086] ? nla_strscpy (lib/nlattr.c:795) [ 47.704150] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 47.704221] ? __nla_validate_parse (lib/nlattr.c:620) [ 47.704304] ? __free_pages_prepare (mm/page_alloc.c:1373 (discriminator 26)) [ 47.704381] ? __pcs_replace_empty_main (mm/slub.c:4620) [ 47.704452] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.704515] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.704578] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.704648] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.704712] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.704776] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.704853] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.704917] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.704979] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.705043] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.705106] ___sys_sendmsg (net/socket.c:2752) [ 47.705175] __sys_sendmsg (net/socket.c:2784) [ 47.705245] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.705309] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.705368] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.705438] RIP: 0033:0x7feb5c5f108e [ 47.705498] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.705628] RSP: 002b:00007fffd68ba980 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.705709] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007feb5c5f108e [ 47.705792] RDX: 0000000000000000 RSI: 00007fffd68baa30 RDI: 0000000000000005 [ 47.705879] RBP: 00007fffd68ba990 R08: 0000000000000000 R09: 0000000000000000 [ 47.705959] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6a [ 47.706035] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffd68bb100 | [ 47.736146] ------------[ cut here ]------------ | [ 47.736267] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2415 | [ 47.736390] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 47.736628] Tainted: [W]=WARN [ 47.736683] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.736769] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.736845] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.736992] RSP: 0018:ff718e9ec0f4b6f0 EFLAGS: 00010286 [ 47.737074] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.737194] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059000 [ 47.737290] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a102c [ 47.737384] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.737471] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443059000 [ 47.737577] FS: 00007f0e6c513840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 47.737672] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.737763] CR2: 000000001a08f988 CR3: 000000000320e005 CR4: 0000000000771ef0 [ 47.737890] PKRU: 55555554 [ 47.737951] Call Trace: [ 47.738005] [ 47.738067] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.738165] notifier_call_chain (kernel/notifier.c:85) [ 47.738242] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 47.738305] ? nla_strscpy (lib/nlattr.c:795) [ 47.738377] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 47.738440] ? __nla_validate_parse (lib/nlattr.c:620) [ 47.738503] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.738568] ? kmem_cache_alloc_node_noprof (mm/slub.c:4749 mm/slub.c:4883 mm/slub.c:4950) [ 47.738671] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.738762] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.738868] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.738944] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.739007] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.739080] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.739149] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.739216] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.739287] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.739350] ___sys_sendmsg (net/socket.c:2752) [ 47.739415] __sys_sendmsg (net/socket.c:2784) [ 47.739511] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.739574] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.739639] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.739706] RIP: 0033:0x7f0e6c74d08e [ 47.739769] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.739909] RSP: 002b:00007ffd3709bbb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.739989] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0e6c74d08e [ 47.740066] RDX: 0000000000000000 RSI: 00007ffd3709bc60 RDI: 0000000000000005 [ 47.740150] RBP: 00007ffd3709bbc0 R08: 0000000000000000 R09: 0000000000000000 [ 47.740238] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6a [ 47.740319] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd3709c330 | [ 47.791192] ------------[ cut here ]------------ | [ 47.791280] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2417 | [ 47.791374] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 47.791574] Tainted: [W]=WARN [ 47.791631] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.791706] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.791772] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.791917] RSP: 0018:ff718e9ec0f4b6f0 EFLAGS: 00010286 [ 47.791989] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.792074] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058800 [ 47.792158] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a102c [ 47.792248] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.792326] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443058800 [ 47.792410] FS: 00007f41a115c840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 47.792490] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.792562] CR2: 00000000250e6988 CR3: 00000000040b4002 CR4: 0000000000771ef0 [ 47.792643] PKRU: 55555554 [ 47.792696] Call Trace: [ 47.792750] [ 47.792802] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.792872] notifier_call_chain (kernel/notifier.c:85) [ 47.792938] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 47.793004] ? nla_strscpy (lib/nlattr.c:795) [ 47.793065] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 47.793139] ? __nla_validate_parse (lib/nlattr.c:620) [ 47.793213] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.793290] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.793352] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.793424] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.793484] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.793548] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.793617] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.793682] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.793747] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.793809] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.793878] ___sys_sendmsg (net/socket.c:2752) [ 47.793940] __sys_sendmsg (net/socket.c:2784) [ 47.794003] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.794066] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.794132] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 47.794199] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.794273] RIP: 0033:0x7f41a139608e [ 47.794336] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.794464] RSP: 002b:00007ffc3b7d1d70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.794549] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f41a139608e [ 47.794630] RDX: 0000000000000000 RSI: 00007ffc3b7d1e20 RDI: 0000000000000005 [ 47.794714] RBP: 00007ffc3b7d1d80 R08: 0000000000000000 R09: 0000000000000000 [ 47.794790] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6a [ 47.794876] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc3b7d24f0 | [ 47.829247] ------------[ cut here ]------------ | [ 47.829319] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2419 | [ 47.829410] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 47.829611] Tainted: [W]=WARN [ 47.829674] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.829750] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.829834] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.829975] RSP: 0018:ff718e9ec0f4b6f0 EFLAGS: 00010286 [ 47.830045] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.830130] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055900 [ 47.830210] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a102c [ 47.830299] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.830382] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443055900 [ 47.830479] FS: 00007fb9246b1840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 47.830562] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.830638] CR2: 00007fb9249811a0 CR3: 00000000040b4001 CR4: 0000000000771ef0 [ 47.830718] PKRU: 55555554 [ 47.830772] Call Trace: [ 47.830839] [ 47.830892] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.830958] notifier_call_chain (kernel/notifier.c:85) [ 47.831022] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 47.831087] ? nla_strscpy (lib/nlattr.c:795) [ 47.831154] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 47.831227] ? __nla_validate_parse (lib/nlattr.c:620) [ 47.831304] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.831376] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.831436] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.831505] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.831568] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.831633] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.831701] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.831765] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.831834] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.831899] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.831961] ___sys_sendmsg (net/socket.c:2752) [ 47.832023] __sys_sendmsg (net/socket.c:2784) [ 47.832088] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.832154] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.832219] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 47.832289] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.832363] RIP: 0033:0x7fb9248eb08e [ 47.832426] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.832555] RSP: 002b:00007ffd13364280 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.832634] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb9248eb08e [ 47.832711] RDX: 0000000000000000 RSI: 00007ffd13364330 RDI: 0000000000000005 [ 47.832790] RBP: 00007ffd13364290 R08: 0000000000000000 R09: 0000000000000000 [ 47.832876] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6a [ 47.832987] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd13364a00 | [ 47.877471] ------------[ cut here ]------------ | [ 47.877579] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2421 | [ 47.877671] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 47.877892] Tainted: [W]=WARN [ 47.877952] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.878026] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.878096] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.878227] RSP: 0018:ff718e9ec0f4b6f0 EFLAGS: 00010286 [ 47.878305] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.878387] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305a200 [ 47.878469] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a102c [ 47.878549] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.878631] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044305a200 [ 47.878719] FS: 00007f50ea100840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 47.878800] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.878885] CR2: 00007f50ea3d01a0 CR3: 00000000041ef004 CR4: 0000000000771ef0 [ 47.878969] PKRU: 55555554 [ 47.879022] Call Trace: [ 47.879075] [ 47.879132] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.879195] notifier_call_chain (kernel/notifier.c:85) [ 47.879266] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 47.879330] ? nla_strscpy (lib/nlattr.c:795) [ 47.879392] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 47.879463] ? __nla_validate_parse (lib/nlattr.c:620) [ 47.879536] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.879602] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.879664] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.879735] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.879797] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.879865] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.879937] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.880001] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.880064] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.880131] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.880194] ___sys_sendmsg (net/socket.c:2752) [ 47.880264] __sys_sendmsg (net/socket.c:2784) [ 47.880329] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.880389] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.880451] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 47.880521] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.880590] RIP: 0033:0x7f50ea33a08e [ 47.880653] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.880783] RSP: 002b:00007ffcb73d69e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.880872] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f50ea33a08e [ 47.880952] RDX: 0000000000000000 RSI: 00007ffcb73d6a90 RDI: 0000000000000005 [ 47.881030] RBP: 00007ffcb73d69f0 R08: 0000000000000000 R09: 0000000000000000 [ 47.881109] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6a [ 47.881195] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcb73d7160 | [ 47.906697] ------------[ cut here ]------------ | [ 47.906768] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2423 | [ 47.906872] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 47.907102] Tainted: [W]=WARN [ 47.907161] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.907244] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.907314] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.907445] RSP: 0018:ff718e9ec0f4b6f0 EFLAGS: 00010286 [ 47.907514] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.907595] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443227e00 [ 47.907673] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a102c [ 47.907757] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.907846] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443227e00 [ 47.907935] FS: 00007fb47e01e840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 47.908018] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.908093] CR2: 0000000034e3b988 CR3: 00000000042d2003 CR4: 0000000000771ef0 [ 47.908181] PKRU: 55555554 [ 47.908239] Call Trace: [ 47.908289] [ 47.908341] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.908400] notifier_call_chain (kernel/notifier.c:85) [ 47.908459] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 47.908518] ? nla_strscpy (lib/nlattr.c:795) [ 47.908577] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 47.908643] ? __nla_validate_parse (lib/nlattr.c:620) [ 47.908709] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.908768] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.908838] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.908905] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.908963] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.909023] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.909088] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.909152] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.909214] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.909279] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.909339] ___sys_sendmsg (net/socket.c:2752) [ 47.909403] __sys_sendmsg (net/socket.c:2784) [ 47.909468] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.909530] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.909594] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.909660] RIP: 0033:0x7fb47e25808e [ 47.909725] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.909872] RSP: 002b:00007ffd2a79f6e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.909953] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb47e25808e [ 47.910035] RDX: 0000000000000000 RSI: 00007ffd2a79f790 RDI: 0000000000000005 [ 47.910117] RBP: 00007ffd2a79f6f0 R08: 0000000000000000 R09: 0000000000000000 [ 47.910196] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6b [ 47.910285] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd2a79fe60 | [ 47.966772] ------------[ cut here ]------------ | [ 47.966870] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2425 | [ 47.966964] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 47.967179] Tainted: [W]=WARN [ 47.967245] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.967318] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 47.967392] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 47.967519] RSP: 0018:ff718e9ec0f4b6f0 EFLAGS: 00010286 [ 47.967589] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 47.967666] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1100 [ 47.967746] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a102c [ 47.967843] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 47.967920] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04418e1100 [ 47.968048] FS: 00007f0a1d3ff840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 47.968180] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.968286] CR2: 0000000017eec988 CR3: 0000000003060006 CR4: 0000000000771ef0 [ 47.968406] PKRU: 55555554 [ 47.968455] Call Trace: [ 47.968511] [ 47.968563] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 47.968625] notifier_call_chain (kernel/notifier.c:85) [ 47.968687] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 47.968753] ? nla_strscpy (lib/nlattr.c:795) [ 47.968827] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 47.968906] ? __nla_validate_parse (lib/nlattr.c:620) [ 47.968969] ? __free_pages_prepare (mm/page_alloc.c:1373 (discriminator 26)) [ 47.969043] ? __pcs_replace_empty_main (mm/slub.c:4620) [ 47.969159] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 47.969221] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 47.969290] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 47.969363] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 47.969426] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 47.969492] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 47.969559] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 47.969621] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 47.969685] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 47.969760] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 47.969829] ___sys_sendmsg (net/socket.c:2752) [ 47.969893] __sys_sendmsg (net/socket.c:2784) [ 47.969956] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 47.970031] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 47.970094] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 47.970170] RIP: 0033:0x7f0a1d63908e [ 47.970274] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 47.970447] RSP: 002b:00007ffe228c1200 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 47.970527] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0a1d63908e [ 47.970605] RDX: 0000000000000000 RSI: 00007ffe228c12b0 RDI: 0000000000000005 [ 47.970687] RBP: 00007ffe228c1210 R08: 0000000000000000 R09: 0000000000000000 [ 47.970791] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6b [ 47.970904] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe228c1980 | [ 48.003850] ------------[ cut here ]------------ | [ 48.003918] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2428 | [ 48.004034] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 48.004280] Tainted: [W]=WARN [ 48.004336] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.004410] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.004474] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.004606] RSP: 0018:ff718e9ec0f4b6f0 EFLAGS: 00010286 [ 48.004667] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.004749] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443053b00 [ 48.004853] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a102c [ 48.004934] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.005012] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443053b00 [ 48.005095] FS: 00007fdda1f93840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 48.005182] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.005263] CR2: 0000000039ec7988 CR3: 00000000087df005 CR4: 0000000000771ef0 [ 48.005348] PKRU: 55555554 [ 48.005399] Call Trace: [ 48.005450] [ 48.005504] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.005567] notifier_call_chain (kernel/notifier.c:85) [ 48.005630] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 48.005688] ? nla_strscpy (lib/nlattr.c:795) [ 48.005747] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 48.005830] ? __nla_validate_parse (lib/nlattr.c:620) [ 48.005908] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.005977] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.006040] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.006109] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.006176] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.006248] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.006319] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.006384] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.006446] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.006508] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.006571] ___sys_sendmsg (net/socket.c:2752) [ 48.006634] __sys_sendmsg (net/socket.c:2784) [ 48.006698] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.006757] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.006828] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 48.006898] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.006966] RIP: 0033:0x7fdda21cd08e [ 48.007027] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.007164] RSP: 002b:00007ffec6355450 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.007255] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdda21cd08e [ 48.007333] RDX: 0000000000000000 RSI: 00007ffec6355500 RDI: 0000000000000005 [ 48.007412] RBP: 00007ffec6355460 R08: 0000000000000000 R09: 0000000000000000 [ 48.007491] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6b [ 48.007570] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffec6355bd0 | [ 48.057462] ------------[ cut here ]------------ | [ 48.057544] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2430 | [ 48.057638] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 48.057844] Tainted: [W]=WARN [ 48.057899] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.057968] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.058032] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.058165] RSP: 0018:ff718e9ec0f4b6f0 EFLAGS: 00010286 [ 48.058229] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.058317] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fd100 [ 48.058398] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a102c [ 48.058480] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.058561] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04431fd100 [ 48.058645] FS: 00007efcf73a5840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 48.058728] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.058801] CR2: 000000002ddfb988 CR3: 0000000009600002 CR4: 0000000000771ef0 [ 48.058890] PKRU: 55555554 [ 48.058939] Call Trace: [ 48.058989] [ 48.059038] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.059096] notifier_call_chain (kernel/notifier.c:85) [ 48.059157] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 48.059216] ? nla_strscpy (lib/nlattr.c:795) [ 48.059284] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 48.059352] ? __nla_validate_parse (lib/nlattr.c:620) [ 48.059419] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.059480] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.059537] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.059607] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.059666] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.059724] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.059791] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.059856] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.059913] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.059970] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.060028] ___sys_sendmsg (net/socket.c:2752) [ 48.060087] __sys_sendmsg (net/socket.c:2784) [ 48.060148] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.060207] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.060269] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 48.060334] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.060398] RIP: 0033:0x7efcf75df08e [ 48.060455] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.060591] RSP: 002b:00007ffda5070b40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.060670] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007efcf75df08e [ 48.060748] RDX: 0000000000000000 RSI: 00007ffda5070bf0 RDI: 0000000000000005 [ 48.060836] RBP: 00007ffda5070b50 R08: 0000000000000000 R09: 0000000000000000 [ 48.060913] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6b [ 48.060992] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffda50712c0 | [ 48.095293] ------------[ cut here ]------------ | [ 48.095361] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2432 | [ 48.095450] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 48.095644] Tainted: [W]=WARN [ 48.095698] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.095767] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.095844] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.095974] RSP: 0018:ff718e9ec0f4b6f0 EFLAGS: 00010286 [ 48.096038] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.096115] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228700 [ 48.096194] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a102c [ 48.096276] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.096356] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443228700 [ 48.096439] FS: 00007f9a0b788840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 48.096517] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.096590] CR2: 0000000011ec5988 CR3: 000000000869d006 CR4: 0000000000771ef0 [ 48.096668] PKRU: 55555554 [ 48.096716] Call Trace: [ 48.096764] [ 48.096822] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.096882] notifier_call_chain (kernel/notifier.c:85) [ 48.096939] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 48.096996] ? nla_strscpy (lib/nlattr.c:795) [ 48.097054] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 48.097150] ? __nla_validate_parse (lib/nlattr.c:620) [ 48.097215] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.097281] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.097339] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.097408] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.097465] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.097522] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.097585] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.097642] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.097698] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.097755] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.097822] ___sys_sendmsg (net/socket.c:2752) [ 48.097883] __sys_sendmsg (net/socket.c:2784) [ 48.097941] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.097998] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.098055] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.098121] RIP: 0033:0x7f9a0b9c208e [ 48.098178] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.098318] RSP: 002b:00007ffcee835ac0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.098401] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9a0b9c208e [ 48.098476] RDX: 0000000000000000 RSI: 00007ffcee835b70 RDI: 0000000000000005 [ 48.098554] RBP: 00007ffcee835ad0 R08: 0000000000000000 R09: 0000000000000000 [ 48.098626] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6b [ 48.098706] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcee836240 | [ 48.138609] ------------[ cut here ]------------ | [ 48.138712] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2434 | [ 48.138799] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 48.139001] Tainted: [W]=WARN [ 48.139056] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.139128] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.139194] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.139352] RSP: 0018:ff718e9ec0f4b6f0 EFLAGS: 00010286 [ 48.139416] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.139493] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fd300 [ 48.139572] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a102c [ 48.139649] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.139725] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04431fd300 [ 48.139807] FS: 00007f6a9c0bc840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 48.139896] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.139968] CR2: 000000001a336988 CR3: 0000000003049004 CR4: 0000000000771ef0 [ 48.140046] PKRU: 55555554 [ 48.140094] Call Trace: [ 48.140174] [ 48.140224] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.140291] notifier_call_chain (kernel/notifier.c:85) [ 48.140349] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 48.140407] ? nla_strscpy (lib/nlattr.c:795) [ 48.140465] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 48.140531] ? __nla_validate_parse (lib/nlattr.c:620) [ 48.140596] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.140654] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.140717] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.140782] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.140850] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.140908] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.140972] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.141030] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.141087] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.141149] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.141207] ___sys_sendmsg (net/socket.c:2752) [ 48.141271] __sys_sendmsg (net/socket.c:2784) [ 48.141333] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.141391] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.141448] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 48.141513] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.141577] RIP: 0033:0x7f6a9c2f608e [ 48.141633] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.141767] RSP: 002b:00007fff547fbec0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.141856] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6a9c2f608e [ 48.141937] RDX: 0000000000000000 RSI: 00007fff547fbf70 RDI: 0000000000000005 [ 48.142017] RBP: 00007fff547fbed0 R08: 0000000000000000 R09: 0000000000000000 [ 48.142096] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6b [ 48.142179] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff547fc640 | [ 48.172620] ------------[ cut here ]------------ | [ 48.172684] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2436 | [ 48.172781] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 48.173003] Tainted: [W]=WARN [ 48.173085] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.173188] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.173267] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.173428] RSP: 0018:ff718e9ec0f4b6f0 EFLAGS: 00010286 [ 48.173499] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.173579] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229900 [ 48.173663] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a102c [ 48.173773] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.173903] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443229900 [ 48.174027] FS: 00007fa9df392840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 48.174130] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.174247] CR2: 00007fa9df6621a0 CR3: 000000000875f002 CR4: 0000000000771ef0 [ 48.174421] PKRU: 55555554 [ 48.174472] Call Trace: [ 48.174525] [ 48.174584] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.174649] notifier_call_chain (kernel/notifier.c:85) [ 48.174804] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 48.174885] ? nla_strscpy (lib/nlattr.c:795) [ 48.175000] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 48.175170] ? __nla_validate_parse (lib/nlattr.c:620) [ 48.175261] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.175356] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.175419] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.175491] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.175593] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.175684] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.175782] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.175850] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.175913] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.175973] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.176036] ___sys_sendmsg (net/socket.c:2752) [ 48.176100] __sys_sendmsg (net/socket.c:2784) [ 48.176195] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.176293] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.176397] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 48.176471] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.176543] RIP: 0033:0x7fa9df5cc08e [ 48.176630] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.176933] RSP: 002b:00007ffccd6facd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.177025] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa9df5cc08e [ 48.177105] RDX: 0000000000000000 RSI: 00007ffccd6fad80 RDI: 0000000000000005 [ 48.177186] RBP: 00007ffccd6face0 R08: 0000000000000000 R09: 0000000000000000 [ 48.177275] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6b [ 48.177357] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffccd6fb450 | [ 48.225948] ------------[ cut here ]------------ | [ 48.226062] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2438 | [ 48.226176] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 48.226413] Tainted: [W]=WARN [ 48.226470] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.226594] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.226671] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.226838] RSP: 0018:ff718e9ec0f4b6f0 EFLAGS: 00010286 [ 48.226919] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.227023] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b600 [ 48.227102] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a102c [ 48.227197] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.227285] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044322b600 [ 48.227368] FS: 00007f7cc2b47840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 48.227450] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.227522] CR2: 000000002aa25988 CR3: 0000000008752006 CR4: 0000000000771ef0 [ 48.227604] PKRU: 55555554 [ 48.227653] Call Trace: [ 48.230915] [ 48.230995] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.231078] notifier_call_chain (kernel/notifier.c:85) [ 48.231145] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 48.231213] ? nla_strscpy (lib/nlattr.c:795) [ 48.231279] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 48.231353] ? __nla_validate_parse (lib/nlattr.c:620) [ 48.231419] ? __free_pages_prepare (mm/page_alloc.c:1373 (discriminator 26)) [ 48.231487] ? __pcs_replace_empty_main (mm/slub.c:4620) [ 48.231551] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.231609] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.231666] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.231730] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.231786] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.231853] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.231949] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.232018] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.232075] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.232137] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.232197] ___sys_sendmsg (net/socket.c:2752) [ 48.232262] __sys_sendmsg (net/socket.c:2784) [ 48.232324] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.232383] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.232440] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 48.232504] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.232569] RIP: 0033:0x7f7cc2d8108e [ 48.232625] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.232759] RSP: 002b:00007ffda106c350 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.232906] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7cc2d8108e [ 48.233008] RDX: 0000000000000000 RSI: 00007ffda106c400 RDI: 0000000000000005 [ 48.233088] RBP: 00007ffda106c360 R08: 0000000000000000 R09: 0000000000000000 [ 48.233165] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6b [ 48.233248] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffda106cad0 | [ 48.260866] ------------[ cut here ]------------ | [ 48.260941] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2441 | [ 48.261082] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 48.261347] Tainted: [W]=WARN [ 48.261428] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.261509] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.261611] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.261792] RSP: 0018:ff718e9ec0f4b6f0 EFLAGS: 00010286 [ 48.261892] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.261999] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228200 [ 48.262087] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a102c [ 48.262168] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.262254] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443228200 [ 48.262334] FS: 00007f6bfedf8840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 48.262415] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.262485] CR2: 000000001ee54988 CR3: 0000000003274005 CR4: 0000000000771ef0 [ 48.262568] PKRU: 55555554 [ 48.262616] Call Trace: [ 48.262665] [ 48.262715] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.262779] notifier_call_chain (kernel/notifier.c:85) [ 48.262846] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 48.262918] ? nla_strscpy (lib/nlattr.c:795) [ 48.262985] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 48.263051] ? __nla_validate_parse (lib/nlattr.c:620) [ 48.263117] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.263178] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.263249] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.263325] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.263383] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.263440] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.263505] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.263563] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.263620] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.263677] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.263735] ___sys_sendmsg (net/socket.c:2752) [ 48.263794] __sys_sendmsg (net/socket.c:2784) [ 48.263867] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.263941] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.264006] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.264072] RIP: 0033:0x7f6bff03208e [ 48.264132] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.264276] RSP: 002b:00007ffe1ccd5e90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.264369] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6bff03208e [ 48.264446] RDX: 0000000000000000 RSI: 00007ffe1ccd5f40 RDI: 0000000000000005 [ 48.264524] RBP: 00007ffe1ccd5ea0 R08: 0000000000000000 R09: 0000000000000000 [ 48.264599] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6b [ 48.264676] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe1ccd6610 | [ 48.291844] ------------[ cut here ]------------ | [ 48.291914] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2443 | [ 48.292021] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 48.292254] Tainted: [W]=WARN [ 48.292312] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.292383] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.292464] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.292643] RSP: 0018:ff718e9ec0f4b6f0 EFLAGS: 00010286 [ 48.292739] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.292831] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1f00 [ 48.293005] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a102c [ 48.293133] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.293209] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04418e1f00 [ 48.293341] FS: 00007f690e2a4840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 48.293421] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.293492] CR2: 00000000334cc988 CR3: 000000000a868002 CR4: 0000000000771ef0 [ 48.293586] PKRU: 55555554 [ 48.293645] Call Trace: [ 48.293697] [ 48.293750] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.293811] notifier_call_chain (kernel/notifier.c:85) [ 48.293904] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 48.293999] ? nla_strscpy (lib/nlattr.c:795) [ 48.294101] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 48.294225] ? __nla_validate_parse (lib/nlattr.c:620) [ 48.294333] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.294416] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.294479] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.294544] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.294603] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.294703] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.294770] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.294900] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.294982] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.295045] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.295122] ___sys_sendmsg (net/socket.c:2752) [ 48.295187] __sys_sendmsg (net/socket.c:2784) [ 48.295260] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.295330] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.295393] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.295465] RIP: 0033:0x7f690e4de08e [ 48.295527] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.295683] RSP: 002b:00007ffe6a752950 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.295771] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f690e4de08e [ 48.295872] RDX: 0000000000000000 RSI: 00007ffe6a752a00 RDI: 0000000000000005 [ 48.295989] RBP: 00007ffe6a752960 R08: 0000000000000000 R09: 0000000000000000 [ 48.296079] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6b [ 48.296183] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe6a7530d0 | [ 48.330282] ------------[ cut here ]------------ | [ 48.330352] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2445 | [ 48.330464] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 48.330709] Tainted: [W]=WARN [ 48.330786] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.330866] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.330932] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.331114] RSP: 0018:ff718e9ec0f4b6f0 EFLAGS: 00010286 [ 48.331227] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.331317] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054000 [ 48.331413] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a102c [ 48.331520] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.331604] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443054000 [ 48.331702] FS: 00007fe79aaa5840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 48.331823] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.331898] CR2: 000000003b7d0988 CR3: 000000000873e001 CR4: 0000000000771ef0 [ 48.331992] PKRU: 55555554 [ 48.332043] Call Trace: [ 48.332105] [ 48.332162] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.332241] notifier_call_chain (kernel/notifier.c:85) [ 48.332342] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 48.332446] ? nla_strscpy (lib/nlattr.c:795) [ 48.332540] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 48.332612] ? __nla_validate_parse (lib/nlattr.c:620) [ 48.332678] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.332747] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.332843] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.332941] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.333033] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.333123] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.333228] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.333295] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.333358] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.333419] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.333481] ___sys_sendmsg (net/socket.c:2752) [ 48.333575] __sys_sendmsg (net/socket.c:2784) [ 48.333638] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.333700] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.333760] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.333836] RIP: 0033:0x7fe79acdf08e [ 48.333900] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.334033] RSP: 002b:00007ffe1b5ab3f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.334110] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe79acdf08e [ 48.334195] RDX: 0000000000000000 RSI: 00007ffe1b5ab4a0 RDI: 0000000000000005 [ 48.334285] RBP: 00007ffe1b5ab400 R08: 0000000000000000 R09: 0000000000000000 [ 48.334367] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6b [ 48.334448] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe1b5abb70 | [ 48.372950] ------------[ cut here ]------------ | [ 48.373017] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2447 | [ 48.373114] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 48.373341] Tainted: [W]=WARN [ 48.373402] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.373477] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.373548] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.373672] RSP: 0018:ff718e9ec0f4b6f0 EFLAGS: 00010286 [ 48.373740] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.373833] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2c900 [ 48.373955] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a102c [ 48.374051] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.374188] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2c900 [ 48.374281] FS: 00007fb23f01c840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 48.374368] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.374440] CR2: 00000000051ad988 CR3: 000000000875f004 CR4: 0000000000771ef0 [ 48.374521] PKRU: 55555554 [ 48.374571] Call Trace: [ 48.374621] [ 48.374672] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.374736] notifier_call_chain (kernel/notifier.c:85) [ 48.374800] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 48.374870] ? nla_strscpy (lib/nlattr.c:795) [ 48.374933] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 48.375003] ? __nla_validate_parse (lib/nlattr.c:620) [ 48.375075] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.375137] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.375197] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.375266] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.375326] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.375384] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.375449] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.375506] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.375564] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.375621] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.375679] ___sys_sendmsg (net/socket.c:2752) [ 48.375743] __sys_sendmsg (net/socket.c:2784) [ 48.375801] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.375865] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.375922] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.375986] RIP: 0033:0x7fb23f25608e [ 48.376044] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.376179] RSP: 002b:00007ffef7ad9be0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.376264] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb23f25608e [ 48.376343] RDX: 0000000000000000 RSI: 00007ffef7ad9c90 RDI: 0000000000000005 [ 48.376419] RBP: 00007ffef7ad9bf0 R08: 0000000000000000 R09: 0000000000000000 [ 48.376498] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6b [ 48.376578] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef7ada360 | [ 48.427994] ------------[ cut here ]------------ | [ 48.428064] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2449 | [ 48.428183] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 48.428400] Tainted: [W]=WARN [ 48.428455] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.428524] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.428588] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.428725] RSP: 0018:ff718e9ec0f4b6f0 EFLAGS: 00010286 [ 48.428790] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.428871] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443053b00 [ 48.428948] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a102c [ 48.429024] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.429100] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443053b00 [ 48.429185] FS: 00007f4e53ac9840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 48.429271] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.429345] CR2: 000000000bcdd988 CR3: 00000000087df003 CR4: 0000000000771ef0 [ 48.429422] PKRU: 55555554 [ 48.429471] Call Trace: [ 48.429522] [ 48.429571] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.429628] notifier_call_chain (kernel/notifier.c:85) [ 48.429687] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 48.429745] ? nla_strscpy (lib/nlattr.c:795) [ 48.429803] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 48.429873] ? __nla_validate_parse (lib/nlattr.c:620) [ 48.429943] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.430001] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.430058] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.430124] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.430183] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.430248] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.430361] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.430422] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.430485] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.430558] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.430618] ___sys_sendmsg (net/socket.c:2752) [ 48.430683] __sys_sendmsg (net/socket.c:2784) [ 48.430748] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.430807] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.430873] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 48.430942] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.431012] RIP: 0033:0x7f4e53d0308e [ 48.431073] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.431221] RSP: 002b:00007ffdc374d130 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.431309] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4e53d0308e [ 48.431388] RDX: 0000000000000000 RSI: 00007ffdc374d1e0 RDI: 0000000000000005 [ 48.431466] RBP: 00007ffdc374d140 R08: 0000000000000000 R09: 0000000000000000 [ 48.431543] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6b [ 48.431621] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdc374d8b0 | [ 48.481850] ------------[ cut here ]------------ | [ 48.481884] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2451 | [ 48.481950] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 48.482085] Tainted: [W]=WARN [ 48.482108] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.482145] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.482175] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.482276] RSP: 0018:ff718e9ec0f4b6f0 EFLAGS: 00010286 [ 48.482305] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.482353] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305ae00 [ 48.482392] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 48.482433] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.482475] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044305ae00 [ 48.482519] FS: 00007f644271b840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 48.482564] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.482599] CR2: 000000003a2cf988 CR3: 000000000875c002 CR4: 0000000000771ef0 [ 48.482640] PKRU: 55555554 [ 48.482653] Call Trace: [ 48.482669] [ 48.482684] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.482704] notifier_call_chain (kernel/notifier.c:85) [ 48.482725] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 48.482749] ? nla_strscpy (lib/nlattr.c:795) [ 48.482768] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 48.482798] ? __nla_validate_parse (lib/nlattr.c:620) [ 48.482832] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.482862] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.482883] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.482910] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.482932] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.482956] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.482989] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.483009] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.483030] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.483050] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.483072] ___sys_sendmsg (net/socket.c:2752) [ 48.483093] __sys_sendmsg (net/socket.c:2784) [ 48.483114] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.483137] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.483157] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.483188] RIP: 0033:0x7f644295508e [ 48.483210] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.483308] RSP: 002b:00007ffcbf176510 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.483350] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f644295508e [ 48.483390] RDX: 0000000000000000 RSI: 00007ffcbf1765c0 RDI: 0000000000000005 [ 48.483431] RBP: 00007ffcbf176520 R08: 0000000000000000 R09: 0000000000000000 [ 48.483476] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6b [ 48.483524] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcbf176c90 | [ 48.501862] ------------[ cut here ]------------ | [ 48.501904] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2453 | [ 48.501955] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 48.502074] Tainted: [W]=WARN [ 48.502096] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.502142] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.502171] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.502266] RSP: 0018:ff718e9ec0efb6f0 EFLAGS: 00010286 [ 48.502295] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.502336] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1100 [ 48.502380] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 48.502422] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.502467] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04418e1100 [ 48.502510] FS: 00007f17b6fc5840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 48.502553] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.502586] CR2: 0000000012eee988 CR3: 000000000327d002 CR4: 0000000000771ef0 [ 48.502633] PKRU: 55555554 [ 48.502648] Call Trace: [ 48.502666] [ 48.502681] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.502703] notifier_call_chain (kernel/notifier.c:85) [ 48.502728] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 48.502751] ? nla_strscpy (lib/nlattr.c:795) [ 48.502773] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 48.502803] ? __nla_validate_parse (lib/nlattr.c:620) [ 48.502836] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.502859] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.502882] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.502912] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.502935] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.502955] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.502981] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.503003] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.503024] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.503045] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.503067] ___sys_sendmsg (net/socket.c:2752) [ 48.503088] __sys_sendmsg (net/socket.c:2784) [ 48.503125] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.503151] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.503175] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.503203] RIP: 0033:0x7f17b71ff08e [ 48.503226] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.503320] RSP: 002b:00007fff31934d10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.503370] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f17b71ff08e [ 48.503408] RDX: 0000000000000000 RSI: 00007fff31934dc0 RDI: 0000000000000005 [ 48.503453] RBP: 00007fff31934d20 R08: 0000000000000000 R09: 0000000000000000 [ 48.503489] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6b [ 48.503528] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff31935490 | [ 48.517392] ------------[ cut here ]------------ | [ 48.517455] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2454 | [ 48.517544] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 48.517739] Tainted: [W]=WARN [ 48.517823] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.517900] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.517966] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.518097] RSP: 0018:ff718e9ec0f4b6f0 EFLAGS: 00010286 [ 48.518162] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.518246] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b400 [ 48.518343] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a102c [ 48.518429] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.518508] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c044322b400 [ 48.518606] FS: 00007f8322337840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 48.518703] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.518777] CR2: 0000000001470988 CR3: 000000000875f005 CR4: 0000000000771ef0 [ 48.518895] PKRU: 55555554 [ 48.518947] Call Trace: [ 48.518996] [ 48.519046] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.519145] notifier_call_chain (kernel/notifier.c:85) [ 48.519213] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 48.519282] ? nla_strscpy (lib/nlattr.c:795) [ 48.519366] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 48.519437] ? __nla_validate_parse (lib/nlattr.c:620) [ 48.519523] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.519598] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.519661] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.519747] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.519833] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.519917] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.519984] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.520059] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.520136] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.520211] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.520291] ___sys_sendmsg (net/socket.c:2752) [ 48.520370] __sys_sendmsg (net/socket.c:2784) [ 48.520436] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.520510] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.520583] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 48.520667] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.520747] RIP: 0033:0x7f832257108e [ 48.520843] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.521007] RSP: 002b:00007ffc74ead2c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.521087] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f832257108e [ 48.521182] RDX: 0000000000000000 RSI: 00007ffc74ead370 RDI: 0000000000000005 [ 48.521292] RBP: 00007ffc74ead2d0 R08: 0000000000000000 R09: 0000000000000000 [ 48.521374] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6b [ 48.521476] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc74eada40 | [ 48.570090] ------------[ cut here ]------------ | [ 48.570133] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2456 | [ 48.570193] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 48.570322] Tainted: [W]=WARN [ 48.570346] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.570380] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.570411] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.570507] RSP: 0018:ff718e9ec0efb6f0 EFLAGS: 00010286 [ 48.570538] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.570581] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2c000 [ 48.570623] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 48.570663] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.570703] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2c000 [ 48.570748] FS: 00007f42a60ea840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 48.570792] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.570831] CR2: 0000000005324988 CR3: 000000000309f005 CR4: 0000000000771ef0 [ 48.570873] PKRU: 55555554 [ 48.570888] Call Trace: [ 48.570903] [ 48.570917] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.570941] notifier_call_chain (kernel/notifier.c:85) [ 48.570963] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 48.570987] ? nla_strscpy (lib/nlattr.c:795) [ 48.571009] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 48.571039] ? __nla_validate_parse (lib/nlattr.c:620) [ 48.571070] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.571094] ? __pcs_replace_empty_main (mm/slub.c:4620) [ 48.571126] ? kmem_cache_alloc_node_noprof (mm/slub.c:4749 mm/slub.c:4883 mm/slub.c:4950) [ 48.571155] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.571176] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.571205] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.571235] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.571258] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.571284] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.571307] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.571329] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.571350] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.571377] ___sys_sendmsg (net/socket.c:2752) [ 48.571401] __sys_sendmsg (net/socket.c:2784) [ 48.571423] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.571446] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.571469] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.571502] RIP: 0033:0x7f42a632408e [ 48.571522] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.571620] RSP: 002b:00007ffdd1a77270 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.571660] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f42a632408e [ 48.571699] RDX: 0000000000000000 RSI: 00007ffdd1a77320 RDI: 0000000000000005 [ 48.571738] RBP: 00007ffdd1a77280 R08: 0000000000000000 R09: 0000000000000000 [ 48.571780] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6b [ 48.571847] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdd1a779f0 | [ 48.598073] ------------[ cut here ]------------ | [ 48.598165] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2458 | [ 48.598285] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 48.598526] Tainted: [W]=WARN [ 48.598611] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.598695] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.598787] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.599027] RSP: 0018:ff718e9ec0efb6f0 EFLAGS: 00010286 [ 48.599114] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.599206] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228000 [ 48.599324] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a102c [ 48.599411] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.599519] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443228000 [ 48.599603] FS: 00007f436c9fe840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 48.599699] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.599802] CR2: 0000000010d97988 CR3: 00000000032ef001 CR4: 0000000000771ef0 [ 48.599898] PKRU: 55555554 [ 48.599964] Call Trace: [ 48.600014] [ 48.600087] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.600158] notifier_call_chain (kernel/notifier.c:85) [ 48.600239] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 48.600326] ? nla_strscpy (lib/nlattr.c:795) [ 48.600389] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 48.600455] ? __nla_validate_parse (lib/nlattr.c:620) [ 48.600521] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.600581] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.600656] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.600733] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.600791] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.600858] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.600922] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.600979] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.601061] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.601139] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.601202] ___sys_sendmsg (net/socket.c:2752) [ 48.601265] __sys_sendmsg (net/socket.c:2784) [ 48.601328] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.601389] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.601463] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 48.601529] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.601594] RIP: 0033:0x7f436cc3808e [ 48.601651] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.601813] RSP: 002b:00007ffda95a3a60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.601908] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f436cc3808e [ 48.601987] RDX: 0000000000000000 RSI: 00007ffda95a3b10 RDI: 0000000000000005 [ 48.602064] RBP: 00007ffda95a3a70 R08: 0000000000000000 R09: 0000000000000000 [ 48.602169] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6b [ 48.602263] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffda95a41e0 | [ 48.642425] ------------[ cut here ]------------ | [ 48.642477] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2461 | [ 48.642537] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 48.642668] Tainted: [W]=WARN [ 48.642692] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.642729] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.642761] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.642866] RSP: 0018:ff718e9ec0f5b6f0 EFLAGS: 00010286 [ 48.642898] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.642938] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058400 [ 48.642982] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 48.643023] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.643066] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443058400 [ 48.643110] FS: 00007fbc03016840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 48.643158] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.643195] CR2: 000000002a3e1988 CR3: 000000000d2b6005 CR4: 0000000000771ef0 [ 48.643239] PKRU: 55555554 [ 48.643254] Call Trace: [ 48.643268] [ 48.643284] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.643309] notifier_call_chain (kernel/notifier.c:85) [ 48.643329] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 48.643353] ? nla_strscpy (lib/nlattr.c:795) [ 48.643377] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 48.643409] ? __nla_validate_parse (lib/nlattr.c:620) [ 48.643441] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.643462] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.643483] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.643514] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.643534] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.643558] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.643588] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.643611] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.643633] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.643654] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.643676] ___sys_sendmsg (net/socket.c:2752) [ 48.643699] __sys_sendmsg (net/socket.c:2784) [ 48.643723] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.643743] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.643763] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.643793] RIP: 0033:0x7fbc0325008e [ 48.643814] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.643915] RSP: 002b:00007ffe2268a580 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.643958] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbc0325008e [ 48.643998] RDX: 0000000000000000 RSI: 00007ffe2268a630 RDI: 0000000000000005 [ 48.644039] RBP: 00007ffe2268a590 R08: 0000000000000000 R09: 0000000000000000 [ 48.644077] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6b [ 48.644120] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe2268ad00 | [ 48.661935] ------------[ cut here ]------------ | [ 48.661967] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2462 | [ 48.662027] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 48.662166] Tainted: [W]=WARN [ 48.662189] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.662225] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.662259] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.662359] RSP: 0018:ff718e9ec0f5b6f0 EFLAGS: 00010286 [ 48.662387] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.662421] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228000 [ 48.662463] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 48.662501] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.662541] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443228000 [ 48.662585] FS: 00007f021b62e840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 48.662628] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.662664] CR2: 000000002eb2e988 CR3: 0000000002ff8002 CR4: 0000000000771ef0 [ 48.662706] PKRU: 55555554 [ 48.662721] Call Trace: [ 48.662738] [ 48.662754] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.662777] notifier_call_chain (kernel/notifier.c:85) [ 48.662799] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 48.662824] ? nla_strscpy (lib/nlattr.c:795) [ 48.662850] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 48.662882] ? __nla_validate_parse (lib/nlattr.c:620) [ 48.662912] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.662934] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.662954] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.662984] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.663033] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.663054] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.663084] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.663108] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.663133] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.663156] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.663177] ___sys_sendmsg (net/socket.c:2752) [ 48.663201] __sys_sendmsg (net/socket.c:2784) [ 48.663221] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.663247] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.663269] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.663298] RIP: 0033:0x7f021b86808e [ 48.663320] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.663422] RSP: 002b:00007ffc59c36d80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.663471] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f021b86808e [ 48.663510] RDX: 0000000000000000 RSI: 00007ffc59c36e30 RDI: 0000000000000005 [ 48.663555] RBP: 00007ffc59c36d90 R08: 0000000000000000 R09: 0000000000000000 [ 48.663595] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6b [ 48.663639] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc59c37500 | [ 48.681009] ------------[ cut here ]------------ | [ 48.681039] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2464 | [ 48.681096] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 48.681244] Tainted: [W]=WARN [ 48.681267] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.681306] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.681334] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.681436] RSP: 0018:ff718e9ec0f5b6f0 EFLAGS: 00010286 [ 48.681470] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.681512] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059500 [ 48.681560] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a202c [ 48.681605] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.681648] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443059500 [ 48.681695] FS: 00007f86548c1840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 48.681738] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.681773] CR2: 00007f8654b911a0 CR3: 000000000a8fb002 CR4: 0000000000771ef0 [ 48.681822] PKRU: 55555554 [ 48.681838] Call Trace: [ 48.681853] [ 48.681873] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.681896] notifier_call_chain (kernel/notifier.c:85) [ 48.681921] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 48.681943] ? nla_strscpy (lib/nlattr.c:795) [ 48.681967] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 48.682003] ? __nla_validate_parse (lib/nlattr.c:620) [ 48.682033] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.682056] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.682077] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.682102] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.682125] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.682146] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.682176] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.682198] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.682220] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.682242] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.682263] ___sys_sendmsg (net/socket.c:2752) [ 48.682285] __sys_sendmsg (net/socket.c:2784) [ 48.682310] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.682333] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.682354] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 48.682383] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.682410] RIP: 0033:0x7f8654afb08e [ 48.682430] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.682528] RSP: 002b:00007ffcc68b5cb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.682570] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8654afb08e [ 48.682614] RDX: 0000000000000000 RSI: 00007ffcc68b5d60 RDI: 0000000000000005 [ 48.682656] RBP: 00007ffcc68b5cc0 R08: 0000000000000000 R09: 0000000000000000 [ 48.682701] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6b [ 48.682747] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcc68b6430 | [ 48.787744] ------------[ cut here ]------------ | [ 48.787788] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2465 | [ 48.787857] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 48.787983] Tainted: [W]=WARN [ 48.788004] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.788042] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.788073] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.788173] RSP: 0018:ff718e9ec0f5b6f0 EFLAGS: 00010286 [ 48.788203] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.788252] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443227b00 [ 48.788287] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c0441ebe02c [ 48.788331] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.788375] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443227b00 [ 48.788422] FS: 00007fefd203f840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 48.788476] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.788522] CR2: 00000000386cc988 CR3: 000000000845f006 CR4: 0000000000771ef0 [ 48.788574] PKRU: 55555554 [ 48.788590] Call Trace: [ 48.788607] [ 48.788622] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.788647] notifier_call_chain (kernel/notifier.c:85) [ 48.788668] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 48.788690] ? nla_strscpy (lib/nlattr.c:795) [ 48.788715] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 48.788744] ? __nla_validate_parse (lib/nlattr.c:620) [ 48.788768] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.788792] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.788815] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.788851] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.788870] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.788895] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.788921] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.788945] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.788968] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.788990] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.789012] ___sys_sendmsg (net/socket.c:2752) [ 48.789035] __sys_sendmsg (net/socket.c:2784) [ 48.789058] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.789081] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.789103] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.789140] RIP: 0033:0x7fefd227908e [ 48.789166] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.789272] RSP: 002b:00007ffe70e3d790 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.789316] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fefd227908e [ 48.789356] RDX: 0000000000000000 RSI: 00007ffe70e3d840 RDI: 0000000000000005 [ 48.789400] RBP: 00007ffe70e3d7a0 R08: 0000000000000000 R09: 0000000000000000 [ 48.789441] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6b [ 48.789482] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe70e3df10 | [ 48.868328] ------------[ cut here ]------------ | [ 48.868376] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2467 | [ 48.868435] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 48.868569] Tainted: [W]=WARN [ 48.868591] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.868623] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.868653] 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 [ 48.868750] RSP: 0018:ff718e9ec0ee36f0 EFLAGS: 00010286 [ 48.868786] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.868850] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431ff200 [ 48.868902] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c0441ebe02c [ 48.868946] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.868989] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04431ff200 [ 48.869036] FS: 00007fa20dfd2840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 48.869083] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.869125] CR2: 00007fa20e2a21a0 CR3: 000000000309b005 CR4: 0000000000771ef0 [ 48.869183] PKRU: 55555554 [ 48.869203] Call Trace: [ 48.869218] [ 48.869239] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.869262] notifier_call_chain (kernel/notifier.c:85) [ 48.869286] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 48.869311] ? nla_strscpy (lib/nlattr.c:795) [ 48.869336] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 48.869361] ? __nla_validate_parse (lib/nlattr.c:620) [ 48.869391] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.869411] ? __pcs_replace_empty_main (mm/slub.c:4620) [ 48.869442] ? kmem_cache_alloc_node_noprof (mm/slub.c:4749 mm/slub.c:4883 mm/slub.c:4950) [ 48.869470] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.869491] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.869520] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.869543] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.869566] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.869593] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.869616] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.869643] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.869665] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.869688] ___sys_sendmsg (net/socket.c:2752) [ 48.869711] __sys_sendmsg (net/socket.c:2784) [ 48.869736] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.869760] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.869784] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 48.869825] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.869858] RIP: 0033:0x7fa20e20c08e [ 48.869881] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.869980] RSP: 002b:00007ffd97464b40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.870023] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa20e20c08e [ 48.870064] RDX: 0000000000000000 RSI: 00007ffd97464bf0 RDI: 0000000000000005 [ 48.870106] RBP: 00007ffd97464b50 R08: 0000000000000000 R09: 0000000000000000 [ 48.870154] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6b [ 48.870211] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd974652c0 | [ 48.913351] ------------[ cut here ]------------ | [ 48.913440] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2469 | [ 48.913500] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 48.913630] Tainted: [W]=WARN [ 48.913653] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.913688] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.913712] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.913808] RSP: 0018:ff718e9ec0f5b6f0 EFLAGS: 00010286 [ 48.913845] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.913891] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228900 [ 48.913932] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c0441ebe02c [ 48.913974] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.914017] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443228900 [ 48.914065] FS: 00007f9832774840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 48.914099] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.914135] CR2: 000000003adca988 CR3: 00000000087df006 CR4: 0000000000771ef0 [ 48.914181] PKRU: 55555554 [ 48.914196] Call Trace: [ 48.914211] [ 48.914227] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.914254] notifier_call_chain (kernel/notifier.c:85) [ 48.914290] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 48.914323] ? nla_strscpy (lib/nlattr.c:795) [ 48.914351] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 48.914385] ? __nla_validate_parse (lib/nlattr.c:620) [ 48.914419] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.914445] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.914468] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.914505] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.914537] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.914569] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.914602] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.914626] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.914648] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.914672] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.914695] ___sys_sendmsg (net/socket.c:2752) [ 48.914717] __sys_sendmsg (net/socket.c:2784) [ 48.914738] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.914759] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.914782] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 48.914813] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.914845] RIP: 0033:0x7f98329ae08e [ 48.914867] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.914963] RSP: 002b:00007ffeef716c30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.915001] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f98329ae08e [ 48.915044] RDX: 0000000000000000 RSI: 00007ffeef716ce0 RDI: 0000000000000005 [ 48.915083] RBP: 00007ffeef716c40 R08: 0000000000000000 R09: 0000000000000000 [ 48.915124] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6c [ 48.915169] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeef7173b0 | [ 48.961704] ------------[ cut here ]------------ | [ 48.961737] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2470 | [ 48.961795] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 48.961934] Tainted: [W]=WARN [ 48.961956] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.961992] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 48.962024] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 48.962123] RSP: 0018:ff718e9ec0ee36f0 EFLAGS: 00010286 [ 48.962152] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 48.962197] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228900 [ 48.962242] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c0441ebe02c [ 48.962285] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 48.962332] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443228900 [ 48.962378] FS: 00007f8954f04840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 48.962421] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.962455] CR2: 00000000323da988 CR3: 0000000003356001 CR4: 0000000000771ef0 [ 48.962495] PKRU: 55555554 [ 48.962509] Call Trace: [ 48.962525] [ 48.962539] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 48.962563] notifier_call_chain (kernel/notifier.c:85) [ 48.962587] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 48.962611] ? nla_strscpy (lib/nlattr.c:795) [ 48.962635] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 48.962677] ? __nla_validate_parse (lib/nlattr.c:620) [ 48.962716] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 48.962744] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 48.962768] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 48.962799] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 48.962829] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 48.962854] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 48.962882] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 48.962906] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 48.962926] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 48.962948] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 48.962971] ___sys_sendmsg (net/socket.c:2752) [ 48.962993] __sys_sendmsg (net/socket.c:2784) [ 48.963018] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 48.963040] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 48.963065] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 48.963093] RIP: 0033:0x7f895513e08e [ 48.963119] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 48.963222] RSP: 002b:00007ffe12cdbbc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.963270] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f895513e08e [ 48.963313] RDX: 0000000000000000 RSI: 00007ffe12cdbc70 RDI: 0000000000000005 [ 48.963356] RBP: 00007ffe12cdbbd0 R08: 0000000000000000 R09: 0000000000000000 [ 48.963397] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6c [ 48.963448] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe12cdc340 | [ 49.022873] ------------[ cut here ]------------ | [ 49.022914] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2472 | [ 49.022973] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 49.023111] Tainted: [W]=WARN [ 49.023140] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.023179] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 49.023213] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 49.023311] RSP: 0018:ff718e9ec0f5b6f0 EFLAGS: 00010286 [ 49.023338] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.023385] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431ff100 [ 49.023434] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c0441ebe02c [ 49.023474] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 49.023514] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04431ff100 [ 49.023562] FS: 00007fb06bac9840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 49.023605] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.023643] CR2: 00007f2ff908a498 CR3: 00000000043ea005 CR4: 0000000000771ef0 [ 49.023682] PKRU: 55555554 [ 49.023701] Call Trace: [ 49.023716] [ 49.023733] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 49.023758] notifier_call_chain (kernel/notifier.c:85) [ 49.023780] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 49.023825] ? nla_strscpy (lib/nlattr.c:795) [ 49.023857] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 49.023893] ? __nla_validate_parse (lib/nlattr.c:620) [ 49.023919] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 49.023944] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 49.023969] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 49.023996] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 49.024016] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 49.024041] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 49.024068] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 49.024094] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 49.024115] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 49.024139] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 49.024162] ___sys_sendmsg (net/socket.c:2752) [ 49.024184] __sys_sendmsg (net/socket.c:2784) [ 49.024212] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 49.024239] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 49.024262] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 49.024297] RIP: 0033:0x7fb06bd0308e [ 49.024323] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 49.024429] RSP: 002b:00007fffc6a4d200 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.024469] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb06bd0308e [ 49.024512] RDX: 0000000000000000 RSI: 00007fffc6a4d2b0 RDI: 0000000000000005 [ 49.024551] RBP: 00007fffc6a4d210 R08: 0000000000000000 R09: 0000000000000000 [ 49.024597] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6c [ 49.024658] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffc6a4d980 | [ 49.059244] ------------[ cut here ]------------ | [ 49.059319] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2473 | [ 49.059371] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 49.059504] Tainted: [W]=WARN [ 49.059531] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.059567] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 49.059595] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 49.059693] RSP: 0018:ff718e9ec0f7b6f0 EFLAGS: 00010286 [ 49.059722] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.059766] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443053d00 [ 49.059811] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c0441ebe02c [ 49.059865] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 49.059904] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443053d00 [ 49.059961] FS: 00007f304d680840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 49.060015] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.060052] CR2: 00007f304d9501a0 CR3: 0000000008680006 CR4: 0000000000771ef0 [ 49.060088] PKRU: 55555554 [ 49.060105] Call Trace: [ 49.060120] [ 49.060136] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 49.060161] notifier_call_chain (kernel/notifier.c:85) [ 49.060197] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 49.060228] ? nla_strscpy (lib/nlattr.c:795) [ 49.060284] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 49.060314] ? __nla_validate_parse (lib/nlattr.c:620) [ 49.060343] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 49.060369] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 49.060391] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 49.060423] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 49.060470] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 49.060520] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 49.060555] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 49.060578] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 49.060606] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 49.060635] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 49.060693] ___sys_sendmsg (net/socket.c:2752) [ 49.060720] __sys_sendmsg (net/socket.c:2784) [ 49.060743] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 49.060767] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 49.060811] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 49.060873] RIP: 0033:0x7f304d8ba08e [ 49.060897] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 49.060994] RSP: 002b:00007ffc09ff2820 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.061037] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f304d8ba08e [ 49.061119] RDX: 0000000000000000 RSI: 00007ffc09ff28d0 RDI: 0000000000000005 [ 49.061188] RBP: 00007ffc09ff2830 R08: 0000000000000000 R09: 0000000000000000 [ 49.061246] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6c [ 49.061295] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc09ff2fa0 | [ 49.122810] ------------[ cut here ]------------ | [ 49.122940] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2475 | [ 49.123006] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 49.123155] Tainted: [W]=WARN [ 49.123177] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.123217] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 49.123257] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 49.123362] RSP: 0018:ff718e9ec0f5b6f0 EFLAGS: 00010286 [ 49.123390] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.123434] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228800 [ 49.123475] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c0441ebe02c [ 49.123520] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 49.123564] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443228800 [ 49.123608] FS: 00007fae08268840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 49.123655] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.123693] CR2: 000000003e6f0988 CR3: 0000000003274001 CR4: 0000000000771ef0 [ 49.123738] PKRU: 55555554 [ 49.123754] Call Trace: [ 49.123769] [ 49.123787] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 49.123810] notifier_call_chain (kernel/notifier.c:85) [ 49.123838] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 49.123860] ? nla_strscpy (lib/nlattr.c:795) [ 49.123884] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 49.123914] ? __nla_validate_parse (lib/nlattr.c:620) [ 49.123939] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 49.123961] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 49.123983] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 49.124011] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 49.124031] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 49.124052] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 49.124081] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 49.124103] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 49.124125] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 49.124150] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 49.124173] ___sys_sendmsg (net/socket.c:2752) [ 49.124196] __sys_sendmsg (net/socket.c:2784) [ 49.124216] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 49.124241] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 49.124263] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 49.124295] RIP: 0033:0x7fae084a208e [ 49.124315] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 49.124416] RSP: 002b:00007ffd2f951c20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.124461] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fae084a208e [ 49.124503] RDX: 0000000000000000 RSI: 00007ffd2f951cd0 RDI: 0000000000000005 [ 49.124547] RBP: 00007ffd2f951c30 R08: 0000000000000000 R09: 0000000000000000 [ 49.124588] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6c [ 49.124630] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd2f9523a0 | [ 49.238808] ------------[ cut here ]------------ | [ 49.238855] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2476 | [ 49.238916] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 49.239049] Tainted: [W]=WARN [ 49.239071] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.239109] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 49.239141] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 49.239245] RSP: 0018:ff718e9ec0f836f0 EFLAGS: 00010286 [ 49.239277] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.239342] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2cd00 [ 49.239390] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c0441ebe02c [ 49.239435] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 49.239480] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2cd00 [ 49.239528] FS: 00007feeed632840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 49.239572] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.239614] CR2: 00007feeed9021a0 CR3: 00000000030ab003 CR4: 0000000000771ef0 [ 49.239659] PKRU: 55555554 [ 49.239673] Call Trace: [ 49.239687] [ 49.239701] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 49.239732] notifier_call_chain (kernel/notifier.c:85) [ 49.239754] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 49.239778] ? nla_strscpy (lib/nlattr.c:795) [ 49.239803] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 49.239840] ? __nla_validate_parse (lib/nlattr.c:620) [ 49.239870] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 49.239895] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 49.239918] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 49.239946] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 49.239968] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 49.239991] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 49.240022] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 49.240045] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 49.240068] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 49.240092] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 49.240115] ___sys_sendmsg (net/socket.c:2752) [ 49.240140] __sys_sendmsg (net/socket.c:2784) [ 49.240163] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 49.240192] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 49.240215] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 49.240249] RIP: 0033:0x7feeed86c08e [ 49.240270] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 49.240372] RSP: 002b:00007fffb6970fb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.240416] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007feeed86c08e [ 49.240453] RDX: 0000000000000000 RSI: 00007fffb6971060 RDI: 0000000000000005 [ 49.240495] RBP: 00007fffb6970fc0 R08: 0000000000000000 R09: 0000000000000000 [ 49.240538] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6c [ 49.240579] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb6971730 | [ 49.353335] ------------[ cut here ]------------ | [ 49.353412] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2477 | [ 49.353480] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 49.353625] Tainted: [W]=WARN [ 49.353646] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.353687] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 49.353718] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 49.353834] RSP: 0018:ff718e9ec0f5b6f0 EFLAGS: 00010286 [ 49.353867] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.353911] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055600 [ 49.353959] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c0441ebe02c [ 49.354003] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 49.354045] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443055600 [ 49.354092] FS: 00007fe19fd2f840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 49.354145] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.354182] CR2: 000000001f5bb988 CR3: 00000000040cd003 CR4: 0000000000771ef0 [ 49.354228] PKRU: 55555554 [ 49.354249] Call Trace: [ 49.354265] [ 49.354282] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 49.354311] notifier_call_chain (kernel/notifier.c:85) [ 49.354338] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 49.354366] ? nla_strscpy (lib/nlattr.c:795) [ 49.354392] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 49.354422] ? __nla_validate_parse (lib/nlattr.c:620) [ 49.354453] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 49.354481] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 49.354508] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 49.354541] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 49.354566] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 49.354592] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 49.354627] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 49.354654] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 49.354683] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 49.354710] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 49.354735] ___sys_sendmsg (net/socket.c:2752) [ 49.354763] __sys_sendmsg (net/socket.c:2784) [ 49.354788] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 49.354816] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 49.354845] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 49.354889] RIP: 0033:0x7fe19ff6908e [ 49.354921] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 49.355024] RSP: 002b:00007ffc3b8aad60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.355071] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe19ff6908e [ 49.355114] RDX: 0000000000000000 RSI: 00007ffc3b8aae10 RDI: 0000000000000005 [ 49.355157] RBP: 00007ffc3b8aad70 R08: 0000000000000000 R09: 0000000000000000 [ 49.355204] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6c [ 49.355268] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc3b8ab4e0 | [ 49.445463] ------------[ cut here ]------------ | [ 49.445502] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2479 | [ 49.445556] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 49.445694] Tainted: [W]=WARN [ 49.445717] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.445754] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 49.445787] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 49.445896] RSP: 0018:ff718e9ec0f836f0 EFLAGS: 00010286 [ 49.445928] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.445971] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2d400 [ 49.446017] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c0441ebe02c [ 49.446069] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 49.446118] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2d400 [ 49.446169] FS: 00007f13c2161840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 49.446216] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.446260] CR2: 00007f13c24311a0 CR3: 000000000306b005 CR4: 0000000000771ef0 [ 49.446307] PKRU: 55555554 [ 49.446322] Call Trace: [ 49.446344] [ 49.446361] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 49.446387] notifier_call_chain (kernel/notifier.c:85) [ 49.446412] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 49.446442] ? nla_strscpy (lib/nlattr.c:795) [ 49.446464] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 49.446496] ? __nla_validate_parse (lib/nlattr.c:620) [ 49.446527] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 49.446551] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 49.446573] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 49.446604] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 49.446631] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 49.446655] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 49.446686] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 49.446709] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 49.446735] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 49.446758] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 49.446785] ___sys_sendmsg (net/socket.c:2752) [ 49.446809] __sys_sendmsg (net/socket.c:2784) [ 49.446838] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 49.446864] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 49.446887] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 49.446919] RIP: 0033:0x7f13c239b08e [ 49.446942] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 49.447044] RSP: 002b:00007ffedeb4df80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.447092] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f13c239b08e [ 49.447150] RDX: 0000000000000000 RSI: 00007ffedeb4e030 RDI: 0000000000000005 [ 49.447201] RBP: 00007ffedeb4df90 R08: 0000000000000000 R09: 0000000000000000 [ 49.447253] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6c [ 49.447299] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffedeb4e700 | [ 49.540577] ------------[ cut here ]------------ | [ 49.540701] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2481 | [ 49.540762] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 49.540912] Tainted: [W]=WARN [ 49.540934] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.540972] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 49.541004] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 49.541113] RSP: 0018:ff718e9ec0f5b6f0 EFLAGS: 00010286 [ 49.541146] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.541190] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2da00 [ 49.541251] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c0441ebe02c [ 49.541296] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 49.541349] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2da00 [ 49.541408] FS: 00007f11b2633840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 49.541456] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.541494] CR2: 0000000018f6d988 CR3: 0000000001875005 CR4: 0000000000771ef0 [ 49.541541] PKRU: 55555554 [ 49.541557] Call Trace: [ 49.541573] [ 49.541589] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 49.541614] notifier_call_chain (kernel/notifier.c:85) [ 49.541640] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 49.541666] ? nla_strscpy (lib/nlattr.c:795) [ 49.541700] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 49.541742] ? __nla_validate_parse (lib/nlattr.c:620) [ 49.541778] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 49.541806] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 49.541836] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 49.541871] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 49.541894] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 49.541919] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 49.541952] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 49.541977] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 49.542002] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 49.542025] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 49.542049] ___sys_sendmsg (net/socket.c:2752) [ 49.542075] __sys_sendmsg (net/socket.c:2784) [ 49.542099] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 49.542123] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 49.542147] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 49.542182] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 49.542213] RIP: 0033:0x7f11b286d08e [ 49.542245] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 49.542356] RSP: 002b:00007ffc342f9680 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.542410] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f11b286d08e [ 49.542456] RDX: 0000000000000000 RSI: 00007ffc342f9730 RDI: 0000000000000005 [ 49.542503] RBP: 00007ffc342f9690 R08: 0000000000000000 R09: 0000000000000000 [ 49.542549] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6c [ 49.542598] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc342f9e00 | [ 49.640389] ------------[ cut here ]------------ | [ 49.640437] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2483 | [ 49.640504] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 49.640634] Tainted: [W]=WARN [ 49.640659] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.640697] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 49.640729] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 49.640836] RSP: 0018:ff718e9ec0f836f0 EFLAGS: 00010286 [ 49.640865] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.640910] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443227c00 [ 49.640954] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c0441ebe02c [ 49.641002] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 49.641048] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443227c00 [ 49.641098] FS: 00007f5d2e910840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 49.641145] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.641184] CR2: 00007f5d2ebe01a0 CR3: 00000000087fc001 CR4: 0000000000771ef0 [ 49.641241] PKRU: 55555554 [ 49.641256] Call Trace: [ 49.641273] [ 49.641291] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 49.641316] notifier_call_chain (kernel/notifier.c:85) [ 49.641342] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 49.641368] ? nla_strscpy (lib/nlattr.c:795) [ 49.641392] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 49.641423] ? __nla_validate_parse (lib/nlattr.c:620) [ 49.641456] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 49.641481] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 49.641504] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 49.641531] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 49.641556] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 49.641579] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 49.641609] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 49.641633] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 49.641656] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 49.641679] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 49.641704] ___sys_sendmsg (net/socket.c:2752) [ 49.641730] __sys_sendmsg (net/socket.c:2784) [ 49.641755] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 49.641780] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 49.641805] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 49.641864] RIP: 0033:0x7f5d2eb4a08e [ 49.641888] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 49.641990] RSP: 002b:00007ffcd30987b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.642034] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5d2eb4a08e [ 49.642077] RDX: 0000000000000000 RSI: 00007ffcd3098860 RDI: 0000000000000005 [ 49.642121] RBP: 00007ffcd30987c0 R08: 0000000000000000 R09: 0000000000000000 [ 49.642163] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6c [ 49.642206] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcd3098f30 | [ 49.745730] ------------[ cut here ]------------ | [ 49.745784] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2485 | [ 49.745850] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 49.746001] Tainted: [W]=WARN [ 49.746025] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.746060] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 49.746091] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 49.746209] RSP: 0018:ff718e9ec0f5b6f0 EFLAGS: 00010286 [ 49.746249] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.746298] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1b00 [ 49.746347] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c0441ebe02c [ 49.746392] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 49.746435] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04418e1b00 [ 49.746487] FS: 00007f8c40bec840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 49.746539] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.746579] CR2: 000000001ebe3988 CR3: 00000000040cd001 CR4: 0000000000771ef0 [ 49.746623] PKRU: 55555554 [ 49.746638] Call Trace: [ 49.746653] [ 49.746668] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 49.746693] notifier_call_chain (kernel/notifier.c:85) [ 49.746714] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 49.746739] ? nla_strscpy (lib/nlattr.c:795) [ 49.746764] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 49.746798] ? __nla_validate_parse (lib/nlattr.c:620) [ 49.746836] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 49.746861] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 49.746885] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 49.746915] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 49.746939] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 49.746963] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 49.746994] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 49.747018] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 49.747039] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 49.747062] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 49.747085] ___sys_sendmsg (net/socket.c:2752) [ 49.747109] __sys_sendmsg (net/socket.c:2784) [ 49.747133] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 49.747158] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 49.747182] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 49.747215] RIP: 0033:0x7f8c40e2608e [ 49.747242] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 49.747346] RSP: 002b:00007fff5a88d670 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.747396] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8c40e2608e [ 49.747439] RDX: 0000000000000000 RSI: 00007fff5a88d720 RDI: 0000000000000005 [ 49.747481] RBP: 00007fff5a88d680 R08: 0000000000000000 R09: 0000000000000000 [ 49.747524] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6c [ 49.747572] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff5a88ddf0 | [ 49.773013] ------------[ cut here ]------------ | [ 49.773082] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2486 | [ 49.773171] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 49.773375] Tainted: [W]=WARN [ 49.773430] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.773501] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 49.773564] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 49.773698] RSP: 0018:ff718e9ec0f836f0 EFLAGS: 00010286 [ 49.773761] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.773844] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443053b00 [ 49.773920] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c04484a102c [ 49.774000] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 49.774078] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443053b00 [ 49.774175] FS: 00007f0cc1b90840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 49.774291] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.774390] CR2: 00007f0cc1e601a0 CR3: 000000000d3ed003 CR4: 0000000000771ef0 [ 49.774474] PKRU: 55555554 [ 49.774523] Call Trace: [ 49.774570] [ 49.774630] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 49.774698] notifier_call_chain (kernel/notifier.c:85) [ 49.774758] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 49.774832] ? nla_strscpy (lib/nlattr.c:795) [ 49.774922] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 49.775017] ? __nla_validate_parse (lib/nlattr.c:620) [ 49.775081] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 49.775191] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 49.775259] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 49.775328] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 49.775386] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 49.775444] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 49.775544] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 49.775630] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 49.775687] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 49.775756] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 49.775857] ___sys_sendmsg (net/socket.c:2752) [ 49.775915] __sys_sendmsg (net/socket.c:2784) [ 49.775975] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 49.776049] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 49.776108] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 49.776178] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 49.776257] RIP: 0033:0x7f0cc1dca08e [ 49.776316] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 49.776462] RSP: 002b:00007ffca0974690 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.776544] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0cc1dca08e [ 49.776622] RDX: 0000000000000000 RSI: 00007ffca0974740 RDI: 0000000000000005 [ 49.776710] RBP: 00007ffca09746a0 R08: 0000000000000000 R09: 0000000000000000 [ 49.776789] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6c [ 49.776899] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffca0974e10 | [ 49.909916] ------------[ cut here ]------------ | [ 49.909985] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2489 | [ 49.910045] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 49.910186] Tainted: [W]=WARN [ 49.910207] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.910255] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 49.910286] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 49.910407] RSP: 0018:ff718e9ec0f5b6f0 EFLAGS: 00010286 [ 49.910441] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.910483] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2cb00 [ 49.910524] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c0441ebe02c [ 49.910576] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 49.910635] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441e2cb00 [ 49.910684] FS: 00007f08965d1840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 49.910732] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.910769] CR2: 00007f08968a11a0 CR3: 00000000030ab003 CR4: 0000000000771ef0 [ 49.910815] PKRU: 55555554 [ 49.910836] Call Trace: [ 49.910852] [ 49.910868] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 49.910893] notifier_call_chain (kernel/notifier.c:85) [ 49.910915] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 49.910938] ? nla_strscpy (lib/nlattr.c:795) [ 49.910962] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 49.910996] ? __nla_validate_parse (lib/nlattr.c:620) [ 49.911029] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 49.911055] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 49.911077] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 49.911108] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 49.911130] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 49.911154] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 49.911186] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 49.911210] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 49.911238] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 49.911262] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 49.911286] ___sys_sendmsg (net/socket.c:2752) [ 49.911312] __sys_sendmsg (net/socket.c:2784) [ 49.911337] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 49.911360] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 49.911385] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 49.911416] RIP: 0033:0x7f089680b08e [ 49.911438] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 49.911546] RSP: 002b:00007ffc67b65190 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 49.911591] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f089680b08e [ 49.911637] RDX: 0000000000000000 RSI: 00007ffc67b65240 RDI: 0000000000000005 [ 49.911682] RBP: 00007ffc67b651a0 R08: 0000000000000000 R09: 0000000000000000 [ 49.911725] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 49.911772] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc67b65910 | [ 50.004287] ------------[ cut here ]------------ | [ 50.004331] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2490 | [ 50.004397] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 50.004533] Tainted: [W]=WARN [ 50.004554] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.004595] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.004626] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.004726] RSP: 0018:ff718e9ec0f5b6f0 EFLAGS: 00010286 [ 50.004756] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 50.004802] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2cc00 [ 50.004889] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c0441ebe02c [ 50.004935] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.004982] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2cc00 [ 50.005032] FS: 00007f3626777840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 50.005084] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.005133] CR2: 00000000337ec988 CR3: 00000000030ab003 CR4: 0000000000771ef0 [ 50.005182] PKRU: 55555554 [ 50.005197] Call Trace: [ 50.005214] [ 50.005238] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 50.005264] notifier_call_chain (kernel/notifier.c:85) [ 50.005291] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 50.005316] ? nla_strscpy (lib/nlattr.c:795) [ 50.005341] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 50.005373] ? __nla_validate_parse (lib/nlattr.c:620) [ 50.005404] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 50.005429] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 50.005452] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.005484] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.005507] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 50.005531] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.005561] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.005585] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.005608] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.005631] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.005655] ___sys_sendmsg (net/socket.c:2752) [ 50.005681] __sys_sendmsg (net/socket.c:2784) [ 50.005705] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.005728] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.005752] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.005786] RIP: 0033:0x7f36269b108e [ 50.005808] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.005913] RSP: 002b:00007ffe7d72f230 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.005959] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f36269b108e [ 50.006003] RDX: 0000000000000000 RSI: 00007ffe7d72f2e0 RDI: 0000000000000005 [ 50.006047] RBP: 00007ffe7d72f240 R08: 0000000000000000 R09: 0000000000000000 [ 50.006094] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 50.006143] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe7d72f9b0 | [ 50.036827] ------------[ cut here ]------------ | [ 50.036897] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2491 | [ 50.036987] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 50.037199] Tainted: [W]=WARN [ 50.037262] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.037332] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.037398] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.037531] RSP: 0018:ff718e9ec0f5b6f0 EFLAGS: 00010286 [ 50.037594] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 50.037671] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441891d00 [ 50.037751] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a102c [ 50.037838] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.037915] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441891d00 [ 50.037996] FS: 00007f9553d08840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 50.038074] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.038148] CR2: 0000000002634988 CR3: 00000000097fe005 CR4: 0000000000771ef0 [ 50.038228] PKRU: 55555554 [ 50.038283] Call Trace: [ 50.038332] [ 50.038382] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 50.038439] notifier_call_chain (kernel/notifier.c:85) [ 50.038497] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 50.038555] ? nla_strscpy (lib/nlattr.c:795) [ 50.038612] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 50.038679] ? __nla_validate_parse (lib/nlattr.c:620) [ 50.038743] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 50.038801] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 50.038865] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.038936] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.038994] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 50.039051] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.039117] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.039176] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.039246] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.039312] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.039372] ___sys_sendmsg (net/socket.c:2752) [ 50.039430] __sys_sendmsg (net/socket.c:2784) [ 50.039487] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.039545] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.039601] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 50.039666] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.039730] RIP: 0033:0x7f9553f4208e [ 50.039787] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.039927] RSP: 002b:00007ffebaf45b50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.040006] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9553f4208e [ 50.040082] RDX: 0000000000000000 RSI: 00007ffebaf45c00 RDI: 0000000000000005 [ 50.040198] RBP: 00007ffebaf45b60 R08: 0000000000000000 R09: 0000000000000000 [ 50.040293] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 50.040374] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffebaf462d0 | [ 50.152329] ------------[ cut here ]------------ | [ 50.152365] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2494 | [ 50.152423] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 50.152562] Tainted: [W]=WARN [ 50.152596] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.152639] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.152680] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.152796] RSP: 0018:ff718e9ec03af6f0 EFLAGS: 00010286 [ 50.152880] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 50.152928] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2cb00 [ 50.152970] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c0441ebe02c [ 50.153015] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.153061] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0441e2cb00 [ 50.153109] FS: 00007efd1b30f840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 50.153170] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.153206] CR2: 0000000022100988 CR3: 000000000d2db006 CR4: 0000000000771ef0 [ 50.153257] PKRU: 55555554 [ 50.153273] Call Trace: [ 50.153288] [ 50.153305] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 50.153331] notifier_call_chain (kernel/notifier.c:85) [ 50.153357] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 50.153381] ? nla_strscpy (lib/nlattr.c:795) [ 50.153407] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 50.153440] ? __nla_validate_parse (lib/nlattr.c:620) [ 50.153476] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 50.153502] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 50.153528] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.153557] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.153580] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 50.153605] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.153636] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.153660] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.153684] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.153706] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.153731] ___sys_sendmsg (net/socket.c:2752) [ 50.153755] __sys_sendmsg (net/socket.c:2784) [ 50.153780] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.153804] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.153833] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.153867] RIP: 0033:0x7efd1b54908e [ 50.153892] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.154016] RSP: 002b:00007ffd71491090 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.154063] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007efd1b54908e [ 50.154112] RDX: 0000000000000000 RSI: 00007ffd71491140 RDI: 0000000000000005 [ 50.154157] RBP: 00007ffd714910a0 R08: 0000000000000000 R09: 0000000000000000 [ 50.154201] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 50.154249] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd71491810 | [ 50.172388] ------------[ cut here ]------------ | [ 50.172451] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2495 | [ 50.172538] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 50.172735] Tainted: [W]=WARN [ 50.172790] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.172869] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.172936] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.173072] RSP: 0018:ff718e9ec03af6f0 EFLAGS: 00010286 [ 50.173137] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 50.173222] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fd300 [ 50.173307] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a102c [ 50.173387] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.173463] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04431fd300 [ 50.173544] FS: 00007fd2dce35840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 50.173623] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.173694] CR2: 000000000c96f988 CR3: 00000000084b2004 CR4: 0000000000771ef0 [ 50.173775] PKRU: 55555554 [ 50.173835] Call Trace: [ 50.173885] [ 50.173934] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 50.173997] notifier_call_chain (kernel/notifier.c:85) [ 50.174056] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 50.174116] ? nla_strscpy (lib/nlattr.c:795) [ 50.174178] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 50.174253] ? __nla_validate_parse (lib/nlattr.c:620) [ 50.174320] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 50.174380] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 50.174439] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.174510] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.174566] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 50.174622] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.174688] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.174746] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.174802] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.174864] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.174922] ___sys_sendmsg (net/socket.c:2752) [ 50.174980] __sys_sendmsg (net/socket.c:2784) [ 50.175037] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.175094] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.175154] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 50.175218] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.175288] RIP: 0033:0x7fd2dd06f08e [ 50.175344] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.175480] RSP: 002b:00007ffe380253c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.175560] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd2dd06f08e [ 50.175637] RDX: 0000000000000000 RSI: 00007ffe38025470 RDI: 0000000000000005 [ 50.175715] RBP: 00007ffe380253d0 R08: 0000000000000000 R09: 0000000000000000 [ 50.175791] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 50.175888] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe38025b40 | [ 50.303053] ------------[ cut here ]------------ | [ 50.303119] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2497 | [ 50.303186] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 50.303337] Tainted: [W]=WARN [ 50.303360] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.303399] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.303427] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.303550] RSP: 0018:ff718e9ec04176f0 EFLAGS: 00010286 [ 50.303584] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 50.303630] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fd400 [ 50.303672] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c0441ebe02c [ 50.303715] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.303756] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c04431fd400 [ 50.303801] FS: 00007fdb416d2840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 50.303861] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.303907] CR2: 00007fdb419a21a0 CR3: 00000000043f5005 CR4: 0000000000771ef0 [ 50.303956] PKRU: 55555554 [ 50.303973] Call Trace: [ 50.303988] [ 50.304004] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 50.304024] notifier_call_chain (kernel/notifier.c:85) [ 50.304044] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 50.304067] ? nla_strscpy (lib/nlattr.c:795) [ 50.304092] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 50.304122] ? __nla_validate_parse (lib/nlattr.c:620) [ 50.304153] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 50.304178] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 50.304199] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.304228] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.304257] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 50.304279] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.304314] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.304340] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.304361] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.304381] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.304404] ___sys_sendmsg (net/socket.c:2752) [ 50.304427] __sys_sendmsg (net/socket.c:2784) [ 50.304449] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.304474] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.304511] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.304549] RIP: 0033:0x7fdb4190c08e [ 50.304570] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.304669] RSP: 002b:00007ffe5eeba300 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.304712] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdb4190c08e [ 50.304757] RDX: 0000000000000000 RSI: 00007ffe5eeba3b0 RDI: 0000000000000005 [ 50.304797] RBP: 00007ffe5eeba310 R08: 0000000000000000 R09: 0000000000000000 [ 50.304838] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 50.304884] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe5eebaa80 | [ 50.437163] ------------[ cut here ]------------ | [ 50.437208] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2499 | [ 50.437273] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 50.437435] Tainted: [W]=WARN [ 50.437468] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.437514] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.437550] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.437669] RSP: 0018:ff718e9ec04176f0 EFLAGS: 00010286 [ 50.437704] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 50.437746] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228000 [ 50.437793] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c0441ebe02c [ 50.437850] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.437909] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443228000 [ 50.437959] FS: 00007fb8c872f840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 50.438018] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.438067] CR2: 000000000fcc5988 CR3: 000000000307b003 CR4: 0000000000771ef0 [ 50.438122] PKRU: 55555554 [ 50.438137] Call Trace: [ 50.438153] [ 50.438168] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 50.438194] notifier_call_chain (kernel/notifier.c:85) [ 50.438219] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 50.438252] ? nla_strscpy (lib/nlattr.c:795) [ 50.438278] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 50.438312] ? __nla_validate_parse (lib/nlattr.c:620) [ 50.438347] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 50.438372] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 50.438397] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.438430] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.438455] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 50.438476] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.438504] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.438528] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.438551] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.438573] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.438595] ___sys_sendmsg (net/socket.c:2752) [ 50.438619] __sys_sendmsg (net/socket.c:2784) [ 50.438640] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.438664] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.438684] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.438714] RIP: 0033:0x7fb8c896908e [ 50.438736] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.438850] RSP: 002b:00007ffe5a1e4720 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.438904] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb8c896908e [ 50.438948] RDX: 0000000000000000 RSI: 00007ffe5a1e47d0 RDI: 0000000000000005 [ 50.438993] RBP: 00007ffe5a1e4730 R08: 0000000000000000 R09: 0000000000000000 [ 50.439038] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 50.439078] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe5a1e4ea0 | [ 50.562742] ------------[ cut here ]------------ | [ 50.562790] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2501 | [ 50.562875] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 50.563028] Tainted: [W]=WARN [ 50.563060] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.563108] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.563149] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.563270] RSP: 0018:ff718e9ec04176f0 EFLAGS: 00010286 [ 50.563302] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 50.563350] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059600 [ 50.563397] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c0441ebe02c [ 50.563442] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.563486] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443059600 [ 50.563537] FS: 00007f341fa37840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 50.563591] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.563632] CR2: 0000000013584988 CR3: 0000000003060001 CR4: 0000000000771ef0 [ 50.563684] PKRU: 55555554 [ 50.563697] Call Trace: [ 50.563718] [ 50.563734] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 50.563760] notifier_call_chain (kernel/notifier.c:85) [ 50.563787] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 50.563810] ? nla_strscpy (lib/nlattr.c:795) [ 50.563841] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 50.563879] ? __nla_validate_parse (lib/nlattr.c:620) [ 50.563920] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 50.563954] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 50.563977] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.564010] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.564034] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 50.564059] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.564089] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.564113] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.564137] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.564160] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.564181] ___sys_sendmsg (net/socket.c:2752) [ 50.564206] __sys_sendmsg (net/socket.c:2784) [ 50.564239] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.564263] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.564287] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.564320] RIP: 0033:0x7f341fc7108e [ 50.564347] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.564457] RSP: 002b:00007ffd422d7b10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.564503] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f341fc7108e [ 50.564547] RDX: 0000000000000000 RSI: 00007ffd422d7bc0 RDI: 0000000000000005 [ 50.564591] RBP: 00007ffd422d7b20 R08: 0000000000000000 R09: 0000000000000000 [ 50.564636] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 50.564682] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd422d8290 | [ 50.695410] ------------[ cut here ]------------ | [ 50.695471] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2502 | [ 50.695540] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 50.695687] Tainted: [W]=WARN [ 50.695711] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.695752] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.695791] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.695907] RSP: 0018:ff718e9ec04176f0 EFLAGS: 00010286 [ 50.695937] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 50.695981] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441891e00 [ 50.696025] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c0441ebe02c [ 50.696067] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.696112] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0441891e00 [ 50.696161] FS: 00007f65f821a840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 50.696201] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.696247] CR2: 00000000133b2988 CR3: 0000000008745005 CR4: 0000000000771ef0 [ 50.696297] PKRU: 55555554 [ 50.696313] Call Trace: [ 50.696332] [ 50.696348] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 50.696372] notifier_call_chain (kernel/notifier.c:85) [ 50.696398] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 50.696422] ? nla_strscpy (lib/nlattr.c:795) [ 50.696449] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 50.696481] ? __nla_validate_parse (lib/nlattr.c:620) [ 50.696521] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 50.696545] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 50.696569] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.696599] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.696628] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 50.696652] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.696685] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.696709] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.696733] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.696756] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.696781] ___sys_sendmsg (net/socket.c:2752) [ 50.696804] __sys_sendmsg (net/socket.c:2784) [ 50.696840] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.696867] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.696893] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.696925] RIP: 0033:0x7f65f845408e [ 50.696949] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.697046] RSP: 002b:00007ffe9cda01c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.697094] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f65f845408e [ 50.697137] RDX: 0000000000000000 RSI: 00007ffe9cda0270 RDI: 0000000000000005 [ 50.697181] RBP: 00007ffe9cda01d0 R08: 0000000000000000 R09: 0000000000000000 [ 50.697225] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 50.697270] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe9cda0940 | [ 50.812904] ------------[ cut here ]------------ | [ 50.812960] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2504 | [ 50.813017] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 50.813180] Tainted: [W]=WARN [ 50.813205] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.813249] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.813314] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.813405] RSP: 0018:ff718e9ec04176f0 EFLAGS: 00010286 [ 50.813432] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 50.813487] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443053f00 [ 50.813526] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044428102c [ 50.813571] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.813613] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443053f00 [ 50.813658] FS: 00007f027f4b6840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 50.813705] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.813741] CR2: 000000000b26e988 CR3: 0000000001d29002 CR4: 0000000000771ef0 [ 50.813786] PKRU: 55555554 [ 50.813801] Call Trace: [ 50.813816] [ 50.813843] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 50.813865] notifier_call_chain (kernel/notifier.c:85) [ 50.813891] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 50.813916] ? nla_strscpy (lib/nlattr.c:795) [ 50.813940] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 50.813967] ? __nla_validate_parse (lib/nlattr.c:620) [ 50.813996] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 50.814021] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 50.814046] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.814074] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.814101] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 50.814128] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.814163] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.814185] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.814205] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.814224] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.814248] ___sys_sendmsg (net/socket.c:2752) [ 50.814275] __sys_sendmsg (net/socket.c:2784) [ 50.814298] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.814321] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.814352] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.814382] RIP: 0033:0x7f027f6f008e [ 50.814404] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.814492] RSP: 002b:00007ffcc43c8b00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.814531] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f027f6f008e [ 50.814571] RDX: 0000000000000000 RSI: 00007ffcc43c8bb0 RDI: 0000000000000005 [ 50.814613] RBP: 00007ffcc43c8b10 R08: 0000000000000000 R09: 0000000000000000 [ 50.814651] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 50.814690] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcc43c9280 | [ 50.819260] ------------[ cut here ]------------ | [ 50.819320] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2505 | [ 50.819380] Modules linked in: nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 50.819518] Tainted: [W]=WARN [ 50.819541] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.819578] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.819611] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.819698] RSP: 0018:ff718e9ec03e76f0 EFLAGS: 00010286 [ 50.819733] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 50.819823] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1f00 [ 50.819921] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c04484a202c [ 50.819961] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.819996] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c04418e1f00 [ 50.820046] FS: 00007f4faf830840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 50.820091] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.820130] CR2: 00007f4fafb001a0 CR3: 0000000008499006 CR4: 0000000000771ef0 [ 50.820180] PKRU: 55555554 [ 50.820195] Call Trace: [ 50.820212] [ 50.820224] rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121) [ 50.820253] notifier_call_chain (kernel/notifier.c:85) [ 50.820280] netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509) [ 50.820304] ? nla_strscpy (lib/nlattr.c:795) [ 50.820325] do_setlink.isra.0 (net/core/rtnetlink.c:3186) [ 50.820361] ? __nla_validate_parse (lib/nlattr.c:620) [ 50.820392] rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1)) [ 50.820417] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 50.820440] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.820469] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.820495] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 50.820519] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.820548] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.820570] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.820593] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.820614] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.820648] ___sys_sendmsg (net/socket.c:2752) [ 50.820697] __sys_sendmsg (net/socket.c:2784) [ 50.820727] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.820750] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.820773] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.820802] RIP: 0033:0x7f4fafa6a08e [ 50.820825] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.820953] RSP: 002b:00007ffedd910660 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.821001] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4fafa6a08e [ 50.821047] RDX: 0000000000000000 RSI: 00007ffedd910710 RDI: 0000000000000005 [ 50.821091] RBP: 00007ffedd910670 R08: 0000000000000000 R09: 0000000000000000 [ 50.821133] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 50.821182] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffedd910de0 | [ 50.874941] ------------[ cut here ]------------ | [ 50.874993] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2507 | [ 50.875047] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 50.875177] Tainted: [W]=WARN [ 50.875199] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.875238] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.875269] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.875373] RSP: 0018:ff718e9ec041f870 EFLAGS: 00010286 [ 50.875401] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 50.875445] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055900 [ 50.875486] RBP: 0000000000000000 R08: ff3f9c044d660890 R09: ff3f9c04484a7030 [ 50.875526] R10: ff3f9c0441ebf120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.875566] R13: 0000000000000010 R14: ff3f9c0441ebf000 R15: ff3f9c0443055900 [ 50.875610] FS: 00007fb35d70a840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 50.875654] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.875687] CR2: 00007fad53ea5008 CR3: 000000000c63e003 CR4: 0000000000771ef0 [ 50.875733] PKRU: 55555554 [ 50.875748] Call Trace: [ 50.875763] [ 50.875780] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 50.875804] __dev_notify_flags (net/core/dev.c:9787) [ 50.875835] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 50.875858] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 50.875881] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 50.875913] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.875949] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.875971] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 50.876000] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.876030] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.876055] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.876077] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.876098] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.876126] ___sys_sendmsg (net/socket.c:2752) [ 50.876148] __sys_sendmsg (net/socket.c:2784) [ 50.876176] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.876200] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.876225] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 50.876259] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.876288] RIP: 0033:0x7fb35d94408e [ 50.876314] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.876412] RSP: 002b:00007fffd4fa9270 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.876453] RAX: ffffffffffffffda RBX: 00007fffd4fa9a18 RCX: 00007fb35d94408e [ 50.876493] RDX: 0000000000000000 RSI: 00007fffd4fa9320 RDI: 0000000000000005 [ 50.876533] RBP: 00007fffd4fa9280 R08: 0000000000000000 R09: 0000000000000000 [ 50.876573] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 50.876620] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffd4fa99f0 | [ 50.876922] ------------[ cut here ]------------ | [ 50.876955] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2603 | [ 50.877010] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 50.877153] Tainted: [W]=WARN [ 50.877175] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.877205] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.877243] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.877343] RSP: 0018:ff718e9ec128b870 EFLAGS: 00010286 [ 50.877369] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 50.877414] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441891e00 [ 50.877452] RBP: 0000000000000000 R08: ff3f9c044c6e2b10 R09: ff3f9c0444339030 [ 50.877500] R10: ff3f9c04484a2120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.877545] R13: 0000000000000010 R14: ff3f9c04484a2000 R15: ff3f9c0441891e00 [ 50.877590] FS: 00007f2cccb9f840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 50.877638] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.877672] CR2: 00000000004a77b8 CR3: 000000000857e003 CR4: 0000000000771ef0 [ 50.877713] PKRU: 55555554 [ 50.877727] Call Trace: [ 50.877744] [ 50.877760] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 50.877782] __dev_notify_flags (net/core/dev.c:9787) [ 50.877807] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 50.877834] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 50.877857] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 50.877888] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.877916] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.877939] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 50.877967] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.877995] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.878019] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.878040] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.878062] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.878085] ___sys_sendmsg (net/socket.c:2752) [ 50.878112] __sys_sendmsg (net/socket.c:2784) [ 50.878136] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.878159] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.878180] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 50.878208] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.878238] RIP: 0033:0x7f2cccdd908e [ 50.878259] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.878354] RSP: 002b:00007ffe6aca0e10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.878393] RAX: ffffffffffffffda RBX: 00007ffe6aca15b8 RCX: 00007f2cccdd908e [ 50.878432] RDX: 0000000000000000 RSI: 00007ffe6aca0ec0 RDI: 0000000000000005 [ 50.878480] RBP: 00007ffe6aca0e20 R08: 0000000000000000 R09: 0000000000000000 [ 50.878520] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 50.878560] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe6aca1590 | [ 50.878732] ------------[ cut here ]------------ | [ 50.878788] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2571 | [ 50.878851] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 50.878987] Tainted: [W]=WARN [ 50.879017] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.879052] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.879086] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.879189] RSP: 0018:ff718e9ec118b870 EFLAGS: 00010286 [ 50.879218] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 50.879266] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055900 [ 50.879310] RBP: 0000000000000000 R08: ff3f9c04441b7d10 R09: ff3f9c04484a4030 [ 50.879360] R10: ff3f9c04484a7120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.879406] R13: 0000000000000010 R14: ff3f9c04484a7000 R15: ff3f9c0443055900 [ 50.879452] FS: 00007f1fb2012840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 50.879488] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.879524] CR2: 00007fb35d7d7574 CR3: 000000000d37d006 CR4: 0000000000771ef0 [ 50.879568] PKRU: 55555554 [ 50.879582] Call Trace: [ 50.879597] [ 50.879611] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 50.879638] __dev_notify_flags (net/core/dev.c:9787) [ 50.879660] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 50.879688] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 50.879709] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 50.879745] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.879774] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.879797] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 50.879824] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.879862] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.879883] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.879908] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.879936] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.879961] ___sys_sendmsg (net/socket.c:2752) [ 50.879988] __sys_sendmsg (net/socket.c:2784) [ 50.880010] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.880034] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.880055] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 50.880082] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.880110] RIP: 0033:0x7f1fb224c08e [ 50.880132] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.880223] RSP: 002b:00007ffe483dbec0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.880272] RAX: ffffffffffffffda RBX: 00007ffe483dc668 RCX: 00007f1fb224c08e [ 50.880319] RDX: 0000000000000000 RSI: 00007ffe483dbf70 RDI: 0000000000000005 [ 50.880367] RBP: 00007ffe483dbed0 R08: 0000000000000000 R09: 0000000000000000 [ 50.880408] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 50.880450] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe483dc640 | [ 50.880972] ------------[ cut here ]------------ | [ 50.881010] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2538 | [ 50.881066] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 50.881209] Tainted: [W]=WARN [ 50.881241] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.881280] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.881308] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.881407] RSP: 0018:ff718e9ec1093870 EFLAGS: 00010286 [ 50.881436] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 50.881484] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055900 [ 50.881528] RBP: 0000000000000000 R08: ff3f9c04441b7a10 R09: ff3f9c044d409030 [ 50.881567] R10: ff3f9c04484a4120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.881608] R13: 0000000000000010 R14: ff3f9c04484a4000 R15: ff3f9c0443055900 [ 50.881653] FS: 00007f00e3ff7840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 50.881697] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.881732] CR2: 00007f1fb21ab8f4 CR3: 0000000004187005 CR4: 0000000000771ef0 [ 50.881777] PKRU: 55555554 [ 50.881791] Call Trace: [ 50.881836] [ 50.881852] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 50.881873] __dev_notify_flags (net/core/dev.c:9787) [ 50.881894] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 50.881920] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 50.881942] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 50.881973] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.882004] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.882029] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 50.882060] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.882091] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.882119] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.882140] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.882162] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.882186] ___sys_sendmsg (net/socket.c:2752) [ 50.882206] __sys_sendmsg (net/socket.c:2784) [ 50.882227] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.882252] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.882276] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 50.882305] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.882334] RIP: 0033:0x7f00e423108e [ 50.882357] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.882454] RSP: 002b:00007ffc4fb4e190 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.882499] RAX: ffffffffffffffda RBX: 00007ffc4fb4e938 RCX: 00007f00e423108e [ 50.882542] RDX: 0000000000000000 RSI: 00007ffc4fb4e240 RDI: 0000000000000005 [ 50.882589] RBP: 00007ffc4fb4e1a0 R08: 0000000000000000 R09: 0000000000000000 [ 50.882631] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 50.882673] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc4fb4e910 | [ 50.883046] ------------[ cut here ]------------ | [ 50.883079] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2602 | [ 50.883136] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 50.883286] Tainted: [W]=WARN [ 50.883306] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.883350] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.883378] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.883469] RSP: 0018:ff718e9ec1283870 EFLAGS: 00010286 [ 50.883497] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 50.883544] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2d100 [ 50.883585] RBP: 0000000000000000 R08: ff3f9c044d55fc10 R09: ff3f9c044d40e030 [ 50.883625] R10: ff3f9c0444339120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.883669] R13: 0000000000000010 R14: ff3f9c0444339000 R15: ff3f9c0441e2d100 [ 50.883711] FS: 00007f120319a840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 50.883752] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.883786] CR2: 00005601a4e772c8 CR3: 000000000857c006 CR4: 0000000000771ef0 [ 50.883833] PKRU: 55555554 [ 50.883849] Call Trace: [ 50.883865] [ 50.883881] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 50.883903] __dev_notify_flags (net/core/dev.c:9787) [ 50.883925] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 50.883951] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 50.883973] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 50.884011] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.884043] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.884070] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 50.884102] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.884135] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.884166] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.884193] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.884214] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.884243] ___sys_sendmsg (net/socket.c:2752) [ 50.884263] __sys_sendmsg (net/socket.c:2784) [ 50.884285] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.884309] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.884332] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.884373] RIP: 0033:0x7f12033d408e [ 50.884397] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.884496] RSP: 002b:00007fffb402dd30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.884536] RAX: ffffffffffffffda RBX: 00007fffb402e4d8 RCX: 00007f12033d408e [ 50.884576] RDX: 0000000000000000 RSI: 00007fffb402dde0 RDI: 0000000000000005 [ 50.884621] RBP: 00007fffb402dd40 R08: 0000000000000000 R09: 0000000000000000 [ 50.884663] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 50.884706] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb402e4b0 | [ 50.885090] ------------[ cut here ]------------ | [ 50.885132] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2508 | [ 50.885193] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 50.885334] Tainted: [W]=WARN [ 50.885353] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.885391] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.885425] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.885520] RSP: 0018:ff718e9ec0f2b870 EFLAGS: 00010286 [ 50.885546] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 50.885601] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305ac00 [ 50.885644] RBP: 0000000000000000 R08: ff3f9c044320f410 R09: ff3f9c044d412030 [ 50.885679] R10: ff3f9c044d409120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.885716] R13: 0000000000000010 R14: ff3f9c044d409000 R15: ff3f9c044305ac00 [ 50.885764] FS: 00007f7cc7709840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 50.885815] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.885857] CR2: 00007ffa1a97c000 CR3: 000000000c727002 CR4: 0000000000771ef0 [ 50.885900] PKRU: 55555554 [ 50.885916] Call Trace: [ 50.885936] [ 50.885954] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 50.885979] __dev_notify_flags (net/core/dev.c:9787) [ 50.886006] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 50.886027] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 50.886048] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 50.886074] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.886104] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.886129] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 50.886160] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.886187] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.886210] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.886240] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.886261] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.886282] ___sys_sendmsg (net/socket.c:2752) [ 50.886304] __sys_sendmsg (net/socket.c:2784) [ 50.886326] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.886350] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.886380] RIP: 0033:0x7f7cc794308e [ 50.886405] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.886508] RSP: 002b:00007ffda86ccf00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.886552] RAX: ffffffffffffffda RBX: 00007ffda86cd6a8 RCX: 00007f7cc794308e [ 50.886593] RDX: 0000000000000000 RSI: 00007ffda86ccfb0 RDI: 0000000000000005 [ 50.886637] RBP: 00007ffda86ccf10 R08: 0000000000000000 R09: 0000000000000000 [ 50.886675] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 50.886719] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffda86cd680 | [ 50.887283] ------------[ cut here ]------------ | [ 50.887314] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2524 | [ 50.887379] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 50.887516] Tainted: [W]=WARN [ 50.887549] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.887613] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.887645] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.887735] RSP: 0018:ff718e9ec03e7870 EFLAGS: 00010286 [ 50.887770] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 50.887811] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443053f00 [ 50.887860] RBP: 0000000000000000 R08: ff3f9c044333e310 R09: ff3f9c044d417030 [ 50.887900] R10: ff3f9c044d412120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.887958] R13: 0000000000000010 R14: ff3f9c044d412000 R15: ff3f9c0443053f00 [ 50.888003] FS: 00007f84034ed840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 50.888049] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.888085] CR2: 00005614d1e0f64c CR3: 000000000875c003 CR4: 0000000000771ef0 [ 50.888131] PKRU: 55555554 [ 50.888146] Call Trace: [ 50.888158] [ 50.888175] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 50.888197] __dev_notify_flags (net/core/dev.c:9787) [ 50.888219] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 50.888243] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 50.888265] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 50.888296] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.888327] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.888353] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 50.888384] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.888412] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.888436] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.888463] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.888487] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.888509] ___sys_sendmsg (net/socket.c:2752) [ 50.888534] __sys_sendmsg (net/socket.c:2784) [ 50.888557] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.888579] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.888609] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 50.888638] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.888666] RIP: 0033:0x7f840372708e [ 50.888692] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.888792] RSP: 002b:00007ffde7eb60e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.888836] RAX: ffffffffffffffda RBX: 00007ffde7eb6888 RCX: 00007f840372708e [ 50.888872] RDX: 0000000000000000 RSI: 00007ffde7eb6190 RDI: 0000000000000005 [ 50.888914] RBP: 00007ffde7eb60f0 R08: 0000000000000000 R09: 0000000000000000 [ 50.888963] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 50.889002] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffde7eb6860 | [ 50.891972] ------------[ cut here ]------------ | [ 50.892006] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2593 | [ 50.892062] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 50.892207] Tainted: [W]=WARN [ 50.892229] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.892272] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.892301] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.892419] RSP: 0018:ff718e9ec123b870 EFLAGS: 00010286 [ 50.892448] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 50.892492] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443053f00 [ 50.892534] RBP: 0000000000000000 R08: ff3f9c0441e2af50 R09: ff3f9c044d414030 [ 50.892575] R10: ff3f9c044d417120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.892617] R13: 0000000000000010 R14: ff3f9c044d417000 R15: ff3f9c0443053f00 [ 50.892656] FS: 00007f1ea0ba3840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 50.892702] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.892736] CR2: 00007fcab1cd1000 CR3: 000000000875a004 CR4: 0000000000771ef0 [ 50.892779] PKRU: 55555554 [ 50.892794] Call Trace: [ 50.892808] [ 50.892833] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 50.892857] __dev_notify_flags (net/core/dev.c:9787) [ 50.892877] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 50.892898] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 50.892919] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.892949] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.892974] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 50.893008] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.893039] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.893066] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.893087] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.893110] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.893135] ___sys_sendmsg (net/socket.c:2752) [ 50.893158] __sys_sendmsg (net/socket.c:2784) [ 50.893182] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.893203] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.893225] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 50.893257] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.893287] RIP: 0033:0x7f1ea0ddd08e [ 50.893309] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.893398] RSP: 002b:00007ffd70028b50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.893443] RAX: ffffffffffffffda RBX: 00007ffd700292f8 RCX: 00007f1ea0ddd08e [ 50.893481] RDX: 0000000000000000 RSI: 00007ffd70028c00 RDI: 0000000000000005 [ 50.893524] RBP: 00007ffd70028b60 R08: 0000000000000000 R09: 0000000000000000 [ 50.893562] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 50.893599] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd700292d0 | [ 50.894045] ------------[ cut here ]------------ | [ 50.894081] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2551 | [ 50.894135] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 50.894271] Tainted: [W]=WARN [ 50.894293] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.894333] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.894371] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.894467] RSP: 0018:ff718e9ec10fb870 EFLAGS: 00010286 [ 50.894498] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 50.894541] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fef00 [ 50.894585] RBP: 0000000000000000 R08: ff3f9c044d55ff90 R09: ff3f9c044d426030 [ 50.894631] R10: ff3f9c044d40d120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.894671] R13: 0000000000000010 R14: ff3f9c044d40d000 R15: ff3f9c04431fef00 [ 50.894717] FS: 00007fdcffdc8840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 50.894760] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.894798] CR2: 0000558cc409f7f8 CR3: 00000000040f2006 CR4: 0000000000771ef0 [ 50.894848] PKRU: 55555554 [ 50.894862] Call Trace: [ 50.894877] [ 50.894893] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 50.894916] __dev_notify_flags (net/core/dev.c:9787) [ 50.894938] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 50.894961] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 50.894988] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 50.895019] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.895051] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.895073] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 50.895100] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.895129] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.895151] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.895172] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.895199] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.895222] ___sys_sendmsg (net/socket.c:2752) [ 50.895252] __sys_sendmsg (net/socket.c:2784) [ 50.895275] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.895295] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.895316] ? __sysvec_call_function (arch/x86/kernel/smp.c:263) [ 50.895351] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.895381] RIP: 0033:0x7fdd0000208e [ 50.895405] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.895507] RSP: 002b:00007ffcf51818a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.895549] RAX: ffffffffffffffda RBX: 00007ffcf5182048 RCX: 00007fdd0000208e [ 50.895592] RDX: 0000000000000000 RSI: 00007ffcf5181950 RDI: 0000000000000005 [ 50.895640] RBP: 00007ffcf51818b0 R08: 0000000000000000 R09: 0000000000000000 [ 50.895687] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 50.895732] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcf5182020 | [ 50.895914] ------------[ cut here ]------------ | [ 50.895947] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2531 | [ 50.896011] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 50.896150] Tainted: [W]=WARN [ 50.896173] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.896217] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.896252] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.896361] RSP: 0018:ff718e9ec105b870 EFLAGS: 00010286 [ 50.896392] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 50.896437] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443053f00 [ 50.896477] RBP: 0000000000000000 R08: ff3f9c044a9ed850 R09: ff3f9c044d421030 [ 50.896518] R10: ff3f9c044d414120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.896565] R13: 0000000000000010 R14: ff3f9c044d414000 R15: ff3f9c0443053f00 [ 50.896609] FS: 00007f228bed1840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 50.896655] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.896693] CR2: 00007f54a70fff68 CR3: 00000000030d1006 CR4: 0000000000771ef0 [ 50.896739] PKRU: 55555554 [ 50.896753] Call Trace: [ 50.896765] [ 50.896781] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 50.896804] __dev_notify_flags (net/core/dev.c:9787) [ 50.896832] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 50.896855] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 50.896878] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 50.896910] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.896940] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.896961] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 50.896990] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.897019] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.897042] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.897065] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.897088] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.897112] ___sys_sendmsg (net/socket.c:2752) [ 50.897136] __sys_sendmsg (net/socket.c:2784) [ 50.897165] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.897188] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.897210] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 50.897251] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.897285] RIP: 0033:0x7f228c10b08e [ 50.897310] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.897404] RSP: 002b:00007ffc0d820c90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.897440] RAX: ffffffffffffffda RBX: 00007ffc0d821438 RCX: 00007f228c10b08e [ 50.897479] RDX: 0000000000000000 RSI: 00007ffc0d820d40 RDI: 0000000000000005 [ 50.897525] RBP: 00007ffc0d820ca0 R08: 0000000000000000 R09: 0000000000000000 [ 50.897570] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 50.897610] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc0d821410 | [ 50.897783] ------------[ cut here ]------------ | [ 50.897814] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2592 | [ 50.897873] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 50.897995] Tainted: [W]=WARN [ 50.898018] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.898053] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.898083] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.898179] RSP: 0018:ff718e9ec1233870 EFLAGS: 00010286 [ 50.898208] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 50.898260] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fef00 [ 50.898304] RBP: 0000000000000000 R08: ff3f9c04440b2510 R09: ff3f9c0448653030 [ 50.898358] R10: ff3f9c044d426120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.898402] R13: 0000000000000010 R14: ff3f9c044d426000 R15: ff3f9c04431fef00 [ 50.898443] FS: 00007f10647ec840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 50.898489] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.898523] CR2: 00007f99746d1000 CR3: 0000000009756001 CR4: 0000000000771ef0 [ 50.898570] PKRU: 55555554 [ 50.898585] Call Trace: [ 50.898599] [ 50.898616] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 50.898634] __dev_notify_flags (net/core/dev.c:9787) [ 50.898658] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 50.898680] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 50.898705] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.898735] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.898758] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 50.898788] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.898819] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.898843] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.898871] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.898893] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.898913] ___sys_sendmsg (net/socket.c:2752) [ 50.898939] __sys_sendmsg (net/socket.c:2784) [ 50.898962] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.898985] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.899003] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 50.899031] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.899058] RIP: 0033:0x7f1064a2608e [ 50.899080] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.899190] RSP: 002b:00007ffd0e9bd8d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.899235] RAX: ffffffffffffffda RBX: 00007ffd0e9be078 RCX: 00007f1064a2608e [ 50.899278] RDX: 0000000000000000 RSI: 00007ffd0e9bd980 RDI: 0000000000000005 [ 50.899319] RBP: 00007ffd0e9bd8e0 R08: 0000000000000000 R09: 0000000000000000 [ 50.899364] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 50.899411] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd0e9be050 | [ 50.899551] ------------[ cut here ]------------ | [ 50.899585] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2510 | [ 50.899636] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 50.899756] Tainted: [W]=WARN [ 50.899779] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.899817] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.899861] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.899977] RSP: 0018:ff718e9ec0fbb870 EFLAGS: 00010286 [ 50.900009] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 50.900044] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229400 [ 50.900085] RBP: 0000000000000000 R08: ff3f9c0443074350 R09: ff3f9c0448650030 [ 50.900129] R10: ff3f9c0448653120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.900184] R13: 0000000000000010 R14: ff3f9c0448653000 R15: ff3f9c0443229400 [ 50.900229] FS: 00007f0c5ed66840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 50.900278] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.900319] CR2: 00007f99746d1000 CR3: 000000000c744002 CR4: 0000000000771ef0 [ 50.900359] PKRU: 55555554 [ 50.900373] Call Trace: [ 50.900392] [ 50.900410] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 50.900431] __dev_notify_flags (net/core/dev.c:9787) [ 50.900453] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 50.900474] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 50.900497] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 50.900526] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.900555] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.900582] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 50.900613] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.900642] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.900662] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.900684] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.900707] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.900736] ___sys_sendmsg (net/socket.c:2752) [ 50.900756] __sys_sendmsg (net/socket.c:2784) [ 50.900778] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.900803] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.900836] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 50.900866] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.900895] RIP: 0033:0x7f0c5efa008e [ 50.900921] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.901021] RSP: 002b:00007ffe76b50b30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.901062] RAX: ffffffffffffffda RBX: 00007ffe76b512d8 RCX: 00007f0c5efa008e [ 50.901106] RDX: 0000000000000000 RSI: 00007ffe76b50be0 RDI: 0000000000000005 [ 50.901151] RBP: 00007ffe76b50b40 R08: 0000000000000000 R09: 0000000000000000 [ 50.901191] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 50.901242] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe76b512b0 | [ 50.901372] ------------[ cut here ]------------ | [ 50.901406] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2598 | [ 50.901446] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 50.901583] Tainted: [W]=WARN [ 50.901606] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.901655] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.901681] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.901785] RSP: 0018:ff718e9ec1263870 EFLAGS: 00010286 [ 50.901811] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 50.901862] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305a600 [ 50.901910] RBP: 0000000000000000 R08: ff3f9c044d6601d0 R09: ff3f9c0448655030 [ 50.901952] R10: ff3f9c0448650120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.901986] R13: 0000000000000010 R14: ff3f9c0448650000 R15: ff3f9c044305a600 [ 50.902032] FS: 00007f59b2aeb840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 50.902081] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.902116] CR2: 00007f99746d1000 CR3: 000000000c57f003 CR4: 0000000000771ef0 [ 50.902161] PKRU: 55555554 [ 50.902176] Call Trace: [ 50.902195] [ 50.902210] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 50.902235] __dev_notify_flags (net/core/dev.c:9787) [ 50.902257] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 50.902278] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 50.902299] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.902330] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.902353] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 50.902382] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.902414] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.902436] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.902457] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.902479] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.902500] ___sys_sendmsg (net/socket.c:2752) [ 50.902522] __sys_sendmsg (net/socket.c:2784) [ 50.902544] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.902566] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.902587] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 50.902614] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.902646] RIP: 0033:0x7f59b2d2508e [ 50.902667] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.902762] RSP: 002b:00007ffd6ce33b20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.902804] RAX: ffffffffffffffda RBX: 00007ffd6ce342c8 RCX: 00007f59b2d2508e [ 50.902846] RDX: 0000000000000000 RSI: 00007ffd6ce33bd0 RDI: 0000000000000005 [ 50.902885] RBP: 00007ffd6ce33b30 R08: 0000000000000000 R09: 0000000000000000 [ 50.902926] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 50.902967] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd6ce342a0 | [ 50.903215] ------------[ cut here ]------------ | [ 50.903303] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2595 | [ 50.903412] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 50.903660] Tainted: [W]=WARN [ 50.903728] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.903814] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.903894] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.904064] RSP: 0018:ff718e9ec124b870 EFLAGS: 00010286 [ 50.904141] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 50.904249] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054700 [ 50.904342] RBP: 0000000000000000 R08: ff3f9c0441fd0bd0 R09: ff3f9c044a0c2030 [ 50.904432] R10: ff3f9c04484a1120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.904542] R13: 0000000000000010 R14: ff3f9c04484a1000 R15: ff3f9c0443054700 [ 50.904645] FS: 00007f3e3a99e840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 50.904742] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.904821] CR2: 00007fb03ff7a808 CR3: 000000000d224001 CR4: 0000000000771ef0 [ 50.904920] PKRU: 55555554 [ 50.904978] Call Trace: [ 50.905038] [ 50.905100] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 50.905210] __dev_notify_flags (net/core/dev.c:9787) [ 50.905329] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 50.905402] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 50.905509] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 50.905634] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.905735] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.905805] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 50.905890] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.905969] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.906037] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.906108] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.906176] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.906286] ___sys_sendmsg (net/socket.c:2752) [ 50.906365] __sys_sendmsg (net/socket.c:2784) [ 50.906434] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.906502] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.906569] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 50.906647] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.906723] RIP: 0033:0x7f3e3abd808e [ 50.906790] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.906947] RSP: 002b:00007ffe361c7be0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.907033] RAX: ffffffffffffffda RBX: 00007ffe361c8388 RCX: 00007f3e3abd808e [ 50.907115] RDX: 0000000000000000 RSI: 00007ffe361c7c90 RDI: 0000000000000005 [ 50.907197] RBP: 00007ffe361c7bf0 R08: 0000000000000000 R09: 0000000000000000 [ 50.907291] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 50.907375] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe361c8360 | [ 50.908345] ------------[ cut here ]------------ | [ 50.908384] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2558 | [ 50.908443] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 50.908579] Tainted: [W]=WARN [ 50.908598] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.908638] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.908668] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.908767] RSP: 0018:ff718e9ec1133870 EFLAGS: 00010286 [ 50.908799] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 50.908848] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229400 [ 50.908891] RBP: 0000000000000000 R08: ff3f9c044c414390 R09: ff3f9c044a0c6030 [ 50.908939] R10: ff3f9c0448655120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.908988] R13: 0000000000000010 R14: ff3f9c0448655000 R15: ff3f9c0443229400 [ 50.909034] FS: 00007f1ec08b9840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 50.909080] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.909115] CR2: 00007f9974012808 CR3: 000000000c42d006 CR4: 0000000000771ef0 [ 50.909162] PKRU: 55555554 [ 50.909179] Call Trace: [ 50.909200] [ 50.909214] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 50.909243] __dev_notify_flags (net/core/dev.c:9787) [ 50.909266] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 50.909289] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 50.909311] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 50.909344] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.909371] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.909393] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 50.909421] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.909451] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.909472] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.909494] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.909514] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.909541] ___sys_sendmsg (net/socket.c:2752) [ 50.909564] __sys_sendmsg (net/socket.c:2784) [ 50.909585] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.909610] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.909630] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 50.909655] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.909686] RIP: 0033:0x7f1ec0af308e [ 50.909711] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.909813] RSP: 002b:00007ffe57ac3c40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.909854] RAX: ffffffffffffffda RBX: 00007ffe57ac43e8 RCX: 00007f1ec0af308e [ 50.909897] RDX: 0000000000000000 RSI: 00007ffe57ac3cf0 RDI: 0000000000000005 [ 50.909947] RBP: 00007ffe57ac3c50 R08: 0000000000000000 R09: 0000000000000000 [ 50.909991] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 50.910036] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe57ac43c0 | [ 50.910214] ------------[ cut here ]------------ | [ 50.910246] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2583 | [ 50.910293] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 50.910421] Tainted: [W]=WARN [ 50.910442] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.910475] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.910511] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.910613] RSP: 0018:ff718e9ec11eb870 EFLAGS: 00010286 [ 50.910642] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 50.910687] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305ad00 [ 50.910732] RBP: 0000000000000000 R08: ff3f9c044196b2d0 R09: ff3f9c0448663030 [ 50.910779] R10: ff3f9c044a0c6120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.910824] R13: 0000000000000010 R14: ff3f9c044a0c6000 R15: ff3f9c044305ad00 [ 50.910875] FS: 00007f01aa605840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 50.910916] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.910954] CR2: 00007f5427130fd8 CR3: 000000000a97b003 CR4: 0000000000771ef0 [ 50.911001] PKRU: 55555554 [ 50.911016] Call Trace: [ 50.911028] [ 50.911043] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 50.911066] __dev_notify_flags (net/core/dev.c:9787) [ 50.911088] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 50.911116] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 50.911139] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 50.911168] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.911200] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.911223] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 50.911255] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.911314] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.911344] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.911364] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.911393] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.911419] ___sys_sendmsg (net/socket.c:2752) [ 50.911444] __sys_sendmsg (net/socket.c:2784) [ 50.911465] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.911488] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.911511] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 50.911539] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.911572] RIP: 0033:0x7f01aa83f08e [ 50.911595] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.911696] RSP: 002b:00007ffeccd86910 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.911732] RAX: ffffffffffffffda RBX: 00007ffeccd870b8 RCX: 00007f01aa83f08e [ 50.911771] RDX: 0000000000000000 RSI: 00007ffeccd869c0 RDI: 0000000000000005 [ 50.911841] RBP: 00007ffeccd86920 R08: 0000000000000000 R09: 0000000000000000 [ 50.911885] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 50.911925] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeccd87090 | [ 50.912119] ------------[ cut here ]------------ | [ 50.912153] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2517 | [ 50.912219] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 50.912372] Tainted: [W]=WARN [ 50.912395] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.912426] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.912458] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.912546] RSP: 0018:ff718e9ec0ff3870 EFLAGS: 00010286 [ 50.912575] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 50.912615] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fef00 [ 50.912658] RBP: 0000000000000000 R08: ff3f9c04441a4850 R09: ff3f9c0448666030 [ 50.912695] R10: ff3f9c044d421120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.912739] R13: 0000000000000010 R14: ff3f9c044d421000 R15: ff3f9c04431fef00 [ 50.912786] FS: 00007f0692eda840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 50.912834] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.912868] CR2: 000055c62058d7f8 CR3: 000000000a86d006 CR4: 0000000000771ef0 [ 50.912909] PKRU: 55555554 [ 50.912924] Call Trace: [ 50.912940] [ 50.912956] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 50.912978] __dev_notify_flags (net/core/dev.c:9787) [ 50.913010] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 50.913034] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 50.913059] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 50.913088] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.913116] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.913140] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 50.913166] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.913195] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.913214] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.913247] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.913269] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.913301] ___sys_sendmsg (net/socket.c:2752) [ 50.913324] __sys_sendmsg (net/socket.c:2784) [ 50.913347] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.913370] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.913392] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 50.913423] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.913464] RIP: 0033:0x7f069311408e [ 50.913486] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.913579] RSP: 002b:00007ffd3591a260 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.913619] RAX: ffffffffffffffda RBX: 00007ffd3591aa08 RCX: 00007f069311408e [ 50.913656] RDX: 0000000000000000 RSI: 00007ffd3591a310 RDI: 0000000000000005 [ 50.913697] RBP: 00007ffd3591a270 R08: 0000000000000000 R09: 0000000000000000 [ 50.913746] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 50.913790] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd3591a9e0 | [ 50.914102] ------------[ cut here ]------------ | [ 50.914183] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2559 | [ 50.914310] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 50.914549] Tainted: [W]=WARN [ 50.914620] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.914705] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.914783] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.914956] RSP: 0018:ff718e9ec113b870 EFLAGS: 00010286 [ 50.915033] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 50.915129] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054700 [ 50.915225] RBP: 0000000000000000 R08: ff3f9c0441d71690 R09: ff3f9c044a0d2030 [ 50.915362] R10: ff3f9c044a0c1120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.915455] R13: 0000000000000010 R14: ff3f9c044a0c1000 R15: ff3f9c0443054700 [ 50.915549] FS: 00007f17f0698840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 50.915644] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.915721] CR2: 00005614d1dd41bc CR3: 00000000033ee002 CR4: 0000000000771ef0 [ 50.915859] PKRU: 55555554 [ 50.915928] Call Trace: [ 50.915981] [ 50.916041] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 50.916120] __dev_notify_flags (net/core/dev.c:9787) [ 50.916201] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 50.916274] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 50.916348] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.916426] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.916494] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 50.916572] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.916639] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.916708] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.916804] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.916879] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.916939] ___sys_sendmsg (net/socket.c:2752) [ 50.917010] __sys_sendmsg (net/socket.c:2784) [ 50.917081] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.917153] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.917212] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 50.917301] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.917376] RIP: 0033:0x7f17f08d208e [ 50.917444] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.917606] RSP: 002b:00007ffc8422bd10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.917702] RAX: ffffffffffffffda RBX: 00007ffc8422c4b8 RCX: 00007f17f08d208e [ 50.917787] RDX: 0000000000000000 RSI: 00007ffc8422bdc0 RDI: 0000000000000005 [ 50.917880] RBP: 00007ffc8422bd20 R08: 0000000000000000 R09: 0000000000000000 [ 50.917961] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 50.918043] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc8422c490 | [ 50.918844] ------------[ cut here ]------------ | [ 50.918892] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2529 | [ 50.918961] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 50.919113] Tainted: [W]=WARN [ 50.919134] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.919168] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.919204] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.919330] RSP: 0018:ff718e9ec104b870 EFLAGS: 00010286 [ 50.919361] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 50.919410] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443053800 [ 50.919455] RBP: 0000000000000000 R08: ff3f9c044d68da50 R09: ff3f9c044a0d7030 [ 50.919498] R10: ff3f9c0441ebe120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.919541] R13: 0000000000000010 R14: ff3f9c0441ebe000 R15: ff3f9c0443053800 [ 50.919587] FS: 00007f0287ccc840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 50.919631] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.919669] CR2: 00007fb13c22b000 CR3: 000000000d387004 CR4: 0000000000771ef0 [ 50.919717] PKRU: 55555554 [ 50.919732] Call Trace: [ 50.919747] [ 50.919763] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 50.919788] __dev_notify_flags (net/core/dev.c:9787) [ 50.919810] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 50.919840] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 50.919866] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 50.919906] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.919945] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.919972] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 50.920011] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.920047] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.920070] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.920103] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.920138] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.920163] ___sys_sendmsg (net/socket.c:2752) [ 50.920187] __sys_sendmsg (net/socket.c:2784) [ 50.920211] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.920244] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.920269] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.920304] RIP: 0033:0x7f0287f0608e [ 50.920330] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.920443] RSP: 002b:00007ffe18a97490 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.920492] RAX: ffffffffffffffda RBX: 00007ffe18a97c38 RCX: 00007f0287f0608e [ 50.920540] RDX: 0000000000000000 RSI: 00007ffe18a97540 RDI: 0000000000000005 [ 50.920595] RBP: 00007ffe18a974a0 R08: 0000000000000000 R09: 0000000000000000 [ 50.920643] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 50.920688] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe18a97c10 | [ 50.921444] ------------[ cut here ]------------ | [ 50.921475] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2513 | [ 50.921532] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 50.921672] Tainted: [W]=WARN [ 50.921697] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.921733] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.921765] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.921872] RSP: 0018:ff718e9ec0fd3870 EFLAGS: 00010286 [ 50.921904] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 50.921943] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229400 [ 50.921987] RBP: 0000000000000000 R08: ff3f9c044d4d4d10 R09: ff3f9c0448661030 [ 50.922021] R10: ff3f9c044a0c2120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.922064] R13: 0000000000000010 R14: ff3f9c044a0c2000 R15: ff3f9c0443229400 [ 50.922118] FS: 00007f38972e1840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 50.922164] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.922202] CR2: 00005638719cc7f8 CR3: 00000000087ec001 CR4: 0000000000771ef0 [ 50.922259] PKRU: 55555554 [ 50.922275] Call Trace: [ 50.922288] [ 50.922306] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 50.922331] __dev_notify_flags (net/core/dev.c:9787) [ 50.922353] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 50.922372] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 50.922394] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 50.922431] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.922460] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.922485] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 50.922515] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.922549] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.922571] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.922598] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.922616] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.922635] ___sys_sendmsg (net/socket.c:2752) [ 50.922664] __sys_sendmsg (net/socket.c:2784) [ 50.922688] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.922709] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.922731] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 50.922760] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.922787] RIP: 0033:0x7f389751b08e [ 50.922807] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.922912] RSP: 002b:00007ffe223d3610 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.922956] RAX: ffffffffffffffda RBX: 00007ffe223d3db8 RCX: 00007f389751b08e [ 50.922997] RDX: 0000000000000000 RSI: 00007ffe223d36c0 RDI: 0000000000000005 [ 50.923039] RBP: 00007ffe223d3620 R08: 0000000000000000 R09: 0000000000000000 [ 50.923084] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 50.923125] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe223d3d90 | [ 50.923355] ------------[ cut here ]------------ | [ 50.923391] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2515 | [ 50.923453] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 50.923614] Tainted: [W]=WARN [ 50.923637] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.923674] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.923705] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.923822] RSP: 0018:ff718e9ec0fe3870 EFLAGS: 00010286 [ 50.923865] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 50.923913] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2c400 [ 50.923955] RBP: 0000000000000000 R08: ff3f9c044c414550 R09: ff3f9c044a33b030 [ 50.924000] R10: ff3f9c044a0d6120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.924061] R13: 0000000000000010 R14: ff3f9c044a0d6000 R15: ff3f9c0441e2c400 [ 50.924109] FS: 00007fb95912d840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 50.924155] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.924193] CR2: 00007ffd8bceea38 CR3: 000000000d2c4003 CR4: 0000000000771ef0 [ 50.924253] PKRU: 55555554 [ 50.924269] Call Trace: [ 50.924287] [ 50.924305] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 50.924342] __dev_notify_flags (net/core/dev.c:9787) [ 50.924366] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 50.924395] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 50.924423] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.924456] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.924483] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 50.924514] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.924542] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.924568] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.924594] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.924622] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.924649] ___sys_sendmsg (net/socket.c:2752) [ 50.924680] __sys_sendmsg (net/socket.c:2784) [ 50.924703] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.924727] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.924753] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.924788] RIP: 0033:0x7fb95936708e [ 50.924811] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.924926] RSP: 002b:00007fff7aed6fd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.924978] RAX: ffffffffffffffda RBX: 00007fff7aed7778 RCX: 00007fb95936708e [ 50.925019] RDX: 0000000000000000 RSI: 00007fff7aed7080 RDI: 0000000000000005 [ 50.925060] RBP: 00007fff7aed6fe0 R08: 0000000000000000 R09: 0000000000000000 [ 50.925102] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 50.925145] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff7aed7750 | [ 50.925818] ------------[ cut here ]------------ | [ 50.925853] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2582 | [ 50.925907] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 50.926041] Tainted: [W]=WARN [ 50.926059] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.926101] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.926131] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.926235] RSP: 0018:ff718e9ec11e3870 EFLAGS: 00010286 [ 50.926267] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 50.926308] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229400 [ 50.926355] RBP: 0000000000000000 R08: ff3f9c044190c210 R09: ff3f9c044a33e030 [ 50.926396] R10: ff3f9c0448661120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.926438] R13: 0000000000000010 R14: ff3f9c0448661000 R15: ff3f9c0443229400 [ 50.926481] FS: 00007f44302b9840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 50.926527] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.926562] CR2: 00007f460da83000 CR3: 000000000873e002 CR4: 0000000000771ef0 [ 50.926607] PKRU: 55555554 [ 50.926622] Call Trace: [ 50.926637] [ 50.926653] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 50.926676] __dev_notify_flags (net/core/dev.c:9787) [ 50.926704] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 50.926726] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 50.926749] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 50.926780] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.926810] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.926840] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 50.926869] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.926898] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.926925] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.926946] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.926967] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.926990] ___sys_sendmsg (net/socket.c:2752) [ 50.927011] __sys_sendmsg (net/socket.c:2784) [ 50.927034] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.927055] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.927081] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.927111] RIP: 0033:0x7f44304f308e [ 50.927134] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.927242] RSP: 002b:00007fff71223c70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.927292] RAX: ffffffffffffffda RBX: 00007fff71224418 RCX: 00007f44304f308e [ 50.927335] RDX: 0000000000000000 RSI: 00007fff71223d20 RDI: 0000000000000005 [ 50.927378] RBP: 00007fff71223c80 R08: 0000000000000000 R09: 0000000000000000 [ 50.927422] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 50.927468] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff712243f0 | [ 50.927718] ------------[ cut here ]------------ | [ 50.927791] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2591 | [ 50.927919] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 50.928134] Tainted: [W]=WARN [ 50.928195] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.928279] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.928350] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.928494] RSP: 0018:ff718e9ec122b870 EFLAGS: 00010286 [ 50.928565] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 50.928648] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054700 [ 50.928735] RBP: 0000000000000000 R08: ff3f9c044c2a2f50 R09: ff3f9c044a0db030 [ 50.928824] R10: ff3f9c044a0d2120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.928915] R13: 0000000000000010 R14: ff3f9c044a0d2000 R15: ff3f9c0443054700 [ 50.929036] FS: 00007f507b531840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 50.929126] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.929198] CR2: 00007f54a70f8808 CR3: 0000000008428006 CR4: 0000000000771ef0 [ 50.929302] PKRU: 55555554 [ 50.929397] Call Trace: [ 50.929453] [ 50.929513] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 50.929576] __dev_notify_flags (net/core/dev.c:9787) [ 50.929639] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 50.929702] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 50.929772] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.929848] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.929911] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 50.929981] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.930051] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.930113] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.930176] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.930247] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.930313] ___sys_sendmsg (net/socket.c:2752) [ 50.930381] __sys_sendmsg (net/socket.c:2784) [ 50.930446] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.930509] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.930573] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 50.930677] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.930746] RIP: 0033:0x7f507b76b08e [ 50.930812] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.930961] RSP: 002b:00007ffcd0826560 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.931045] RAX: ffffffffffffffda RBX: 00007ffcd0826d08 RCX: 00007f507b76b08e [ 50.931128] RDX: 0000000000000000 RSI: 00007ffcd0826610 RDI: 0000000000000005 [ 50.931212] RBP: 00007ffcd0826570 R08: 0000000000000000 R09: 0000000000000000 [ 50.931334] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 50.931417] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcd0826ce0 | [ 50.931756] ------------[ cut here ]------------ | [ 50.931790] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2604 | [ 50.931853] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 50.931999] Tainted: [W]=WARN [ 50.932022] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.932055] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.932090] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.932194] RSP: 0018:ff718e9ec1293870 EFLAGS: 00010286 [ 50.932228] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 50.932266] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2c400 [ 50.932313] RBP: 0000000000000000 R08: ff3f9c04441b7ed0 R09: ff3f9c0448665030 [ 50.932355] R10: ff3f9c044a33b120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.932399] R13: 0000000000000010 R14: ff3f9c044a33b000 R15: ff3f9c0441e2c400 [ 50.932446] FS: 00007f871f36e840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 50.932487] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.932515] CR2: 00007f7069e42000 CR3: 000000000d2fa006 CR4: 0000000000771ef0 [ 50.932559] PKRU: 55555554 [ 50.932571] Call Trace: [ 50.932584] [ 50.932599] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 50.932622] __dev_notify_flags (net/core/dev.c:9787) [ 50.932647] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 50.932672] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 50.932699] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 50.932737] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.932771] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.932792] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 50.932825] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.932861] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.932882] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.932904] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.932926] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.932947] ___sys_sendmsg (net/socket.c:2752) [ 50.932972] __sys_sendmsg (net/socket.c:2784) [ 50.932990] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.933013] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.933041] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.933074] RIP: 0033:0x7f871f5a808e [ 50.933100] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.933211] RSP: 002b:00007ffd8ef29de0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.933259] RAX: ffffffffffffffda RBX: 00007ffd8ef2a588 RCX: 00007f871f5a808e [ 50.933303] RDX: 0000000000000000 RSI: 00007ffd8ef29e90 RDI: 0000000000000005 [ 50.933350] RBP: 00007ffd8ef29df0 R08: 0000000000000000 R09: 0000000000000000 [ 50.933395] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 50.933444] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd8ef2a560 | [ 50.933619] ------------[ cut here ]------------ | [ 50.933657] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2585 | [ 50.933718] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 50.933864] Tainted: [W]=WARN [ 50.933886] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.933920] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.933949] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.934049] RSP: 0018:ff718e9ec11fb870 EFLAGS: 00010286 [ 50.934077] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 50.934118] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229400 [ 50.934160] RBP: 0000000000000000 R08: ff3f9c0448785850 R09: ff3f9c044a0df030 [ 50.934208] R10: ff3f9c044a33e120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.934261] R13: 0000000000000010 R14: ff3f9c044a33e000 R15: ff3f9c0443229400 [ 50.934302] FS: 00007f3005617840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 50.934344] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.934382] CR2: 00007f7069548000 CR3: 0000000008410006 CR4: 0000000000771ef0 [ 50.934429] PKRU: 55555554 [ 50.934444] Call Trace: [ 50.934458] [ 50.934474] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 50.934494] __dev_notify_flags (net/core/dev.c:9787) [ 50.934516] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 50.934537] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 50.934560] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 50.934590] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.934620] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.934643] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 50.934672] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.934701] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.934722] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.934743] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.934765] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.934791] ___sys_sendmsg (net/socket.c:2752) [ 50.934818] __sys_sendmsg (net/socket.c:2784) [ 50.934845] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.934868] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.934889] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 50.934918] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.934946] RIP: 0033:0x7f300585108e [ 50.934968] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.935067] RSP: 002b:00007ffe42a45030 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.935109] RAX: ffffffffffffffda RBX: 00007ffe42a457d8 RCX: 00007f300585108e [ 50.935152] RDX: 0000000000000000 RSI: 00007ffe42a450e0 RDI: 0000000000000005 [ 50.935193] RBP: 00007ffe42a45040 R08: 0000000000000000 R09: 0000000000000000 [ 50.935234] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 50.935278] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe42a457b0 | [ 50.935432] ------------[ cut here ]------------ | [ 50.935469] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2560 | [ 50.935525] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 50.935671] Tainted: [W]=WARN [ 50.935691] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.935724] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.935760] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.935862] RSP: 0018:ff718e9ec1143870 EFLAGS: 00010286 [ 50.935890] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 50.935934] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054c00 [ 50.935976] RBP: 0000000000000000 R08: ff3f9c044d68de50 R09: ff3f9c044a0dc030 [ 50.936013] R10: ff3f9c044a0df120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.936049] R13: 0000000000000010 R14: ff3f9c044a0df000 R15: ff3f9c0443054c00 [ 50.936097] FS: 00007ff9432af840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 50.936141] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.936178] CR2: 00007f4d2256c000 CR3: 0000000008594001 CR4: 0000000000771ef0 [ 50.936220] PKRU: 55555554 [ 50.936237] Call Trace: [ 50.936252] [ 50.936266] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 50.936293] __dev_notify_flags (net/core/dev.c:9787) [ 50.936319] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 50.936358] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 50.936385] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 50.936414] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.936445] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.936465] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 50.936495] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.936524] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.936552] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.936574] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.936596] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.936618] ___sys_sendmsg (net/socket.c:2752) [ 50.936640] __sys_sendmsg (net/socket.c:2784) [ 50.936663] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.936681] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.936704] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 50.936733] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.936761] RIP: 0033:0x7ff9434e908e [ 50.936784] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.936882] RSP: 002b:00007fff6a12ba80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.936925] RAX: ffffffffffffffda RBX: 00007fff6a12c228 RCX: 00007ff9434e908e [ 50.936968] RDX: 0000000000000000 RSI: 00007fff6a12bb30 RDI: 0000000000000005 [ 50.937008] RBP: 00007fff6a12ba90 R08: 0000000000000000 R09: 0000000000000000 [ 50.937059] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 50.937099] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff6a12c200 | [ 50.937244] ------------[ cut here ]------------ | [ 50.937270] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2594 | [ 50.937323] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 50.937466] Tainted: [W]=WARN [ 50.937488] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.937524] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.937555] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.937657] RSP: 0018:ff718e9ec1243870 EFLAGS: 00010286 [ 50.937686] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 50.937733] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2c400 [ 50.937778] RBP: 0000000000000000 R08: ff3f9c0441981b50 R09: ff3f9c044d42a030 [ 50.937823] R10: ff3f9c0448665120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.937873] R13: 0000000000000010 R14: ff3f9c0448665000 R15: ff3f9c0441e2c400 [ 50.937918] FS: 00007fa4d1764840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 50.937962] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.937996] CR2: 00007f4d21c72000 CR3: 0000000003399005 CR4: 0000000000771ef0 [ 50.938037] PKRU: 55555554 [ 50.938052] Call Trace: [ 50.938065] [ 50.938080] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 50.938103] __dev_notify_flags (net/core/dev.c:9787) [ 50.938126] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 50.938149] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 50.938172] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 50.938204] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.938245] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.938268] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 50.938303] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.938333] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.938356] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.938378] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.938401] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.938424] ___sys_sendmsg (net/socket.c:2752) [ 50.938448] __sys_sendmsg (net/socket.c:2784) [ 50.938471] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.938494] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.938515] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 50.938544] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.938573] RIP: 0033:0x7fa4d199e08e [ 50.938596] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.938695] RSP: 002b:00007ffca941e9e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.938739] RAX: ffffffffffffffda RBX: 00007ffca941f188 RCX: 00007fa4d199e08e [ 50.938782] RDX: 0000000000000000 RSI: 00007ffca941ea90 RDI: 0000000000000005 [ 50.938833] RBP: 00007ffca941e9f0 R08: 0000000000000000 R09: 0000000000000000 [ 50.938877] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 50.938923] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffca941f160 | [ 50.939046] ------------[ cut here ]------------ | [ 50.939074] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2527 | [ 50.939121] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 50.939265] Tainted: [W]=WARN [ 50.939293] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.939328] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.939358] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.939458] RSP: 0018:ff718e9ec103b870 EFLAGS: 00010286 [ 50.939486] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 50.939527] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305aa00 [ 50.939570] RBP: 0000000000000000 R08: ff3f9c04441638d0 R09: ff3f9c044d42d030 [ 50.939611] R10: ff3f9c044a0dc120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.939655] R13: 0000000000000010 R14: ff3f9c044a0dc000 R15: ff3f9c044305aa00 [ 50.939699] FS: 00007f5224920840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 50.939744] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.939780] CR2: 00007f4d2256c000 CR3: 000000000a93f002 CR4: 0000000000771ef0 [ 50.939825] PKRU: 55555554 [ 50.939844] Call Trace: [ 50.939865] [ 50.939880] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 50.939902] __dev_notify_flags (net/core/dev.c:9787) [ 50.939925] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 50.939948] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 50.939969] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 50.939998] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.940028] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.940050] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 50.940079] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.940108] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.940132] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.940154] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.940181] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.940202] ___sys_sendmsg (net/socket.c:2752) [ 50.940225] __sys_sendmsg (net/socket.c:2784) [ 50.940248] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.940271] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.940299] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 50.940328] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.940355] RIP: 0033:0x7f5224b5a08e [ 50.940377] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.940473] RSP: 002b:00007fff1c641eb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.940516] RAX: ffffffffffffffda RBX: 00007fff1c642658 RCX: 00007f5224b5a08e [ 50.940561] RDX: 0000000000000000 RSI: 00007fff1c641f60 RDI: 0000000000000005 [ 50.940603] RBP: 00007fff1c641ec0 R08: 0000000000000000 R09: 0000000000000000 [ 50.940647] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 50.940690] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff1c642630 | [ 50.940940] ------------[ cut here ]------------ | [ 50.940969] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2581 | [ 50.941026] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 50.941149] Tainted: [W]=WARN [ 50.941170] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.941209] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.941240] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.941349] RSP: 0018:ff718e9ec11db870 EFLAGS: 00010286 [ 50.941382] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 50.941429] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305a000 [ 50.941472] RBP: 0000000000000000 R08: ff3f9c04418b1050 R09: ff3f9c044866a030 [ 50.941518] R10: ff3f9c044d42d120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.941559] R13: 0000000000000010 R14: ff3f9c044d42d000 R15: ff3f9c044305a000 [ 50.941604] FS: 00007f7e23f7e840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 50.941654] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.941690] CR2: 00007ff94337c574 CR3: 000000000c633004 CR4: 0000000000771ef0 [ 50.941736] PKRU: 55555554 [ 50.941751] Call Trace: [ 50.941764] [ 50.941780] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 50.941804] __dev_notify_flags (net/core/dev.c:9787) [ 50.941835] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 50.941861] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 50.941884] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 50.941919] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.941947] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.941969] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 50.941998] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.942028] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.942051] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.942073] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.942096] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.942124] ___sys_sendmsg (net/socket.c:2752) [ 50.942147] __sys_sendmsg (net/socket.c:2784) [ 50.942168] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.942191] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.942212] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 50.942243] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.942271] RIP: 0033:0x7f7e241b808e [ 50.942294] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.942384] RSP: 002b:00007ffcd6773540 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.942428] RAX: ffffffffffffffda RBX: 00007ffcd6773ce8 RCX: 00007f7e241b808e [ 50.942468] RDX: 0000000000000000 RSI: 00007ffcd67735f0 RDI: 0000000000000005 [ 50.942507] RBP: 00007ffcd6773550 R08: 0000000000000000 R09: 0000000000000000 [ 50.942547] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 50.942589] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcd6773cc0 | [ 50.942710] ------------[ cut here ]------------ | [ 50.942737] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2553 | [ 50.942786] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 50.942908] Tainted: [W]=WARN [ 50.942931] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.942966] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.942995] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.943088] RSP: 0018:ff718e9ec110b870 EFLAGS: 00010286 [ 50.943114] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 50.943151] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054500 [ 50.943191] RBP: 0000000000000000 R08: ff3f9c0441981150 R09: ff3f9c044866f030 [ 50.943234] R10: ff3f9c044866a120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.943277] R13: 0000000000000010 R14: ff3f9c044866a000 R15: ff3f9c0443054500 [ 50.943319] FS: 00007fdbc6e13840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 50.943363] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.943397] CR2: 00007ff94337c574 CR3: 00000000040f8005 CR4: 0000000000771ef0 [ 50.943438] PKRU: 55555554 [ 50.943453] Call Trace: [ 50.943469] [ 50.943485] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 50.943506] __dev_notify_flags (net/core/dev.c:9787) [ 50.943528] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 50.943549] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 50.943572] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 50.943603] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.943631] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.943652] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 50.943685] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.943712] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.943733] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.943755] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.943775] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.943803] ___sys_sendmsg (net/socket.c:2752) [ 50.943825] __sys_sendmsg (net/socket.c:2784) [ 50.943854] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.943875] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.943897] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 50.943924] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.943954] RIP: 0033:0x7fdbc704d08e [ 50.943975] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.944059] RSP: 002b:00007ffe735341d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.944106] RAX: ffffffffffffffda RBX: 00007ffe73534978 RCX: 00007fdbc704d08e [ 50.944145] RDX: 0000000000000000 RSI: 00007ffe73534280 RDI: 0000000000000005 [ 50.944185] RBP: 00007ffe735341e0 R08: 0000000000000000 R09: 0000000000000000 [ 50.944227] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 50.944268] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe73534950 | [ 50.944391] ------------[ cut here ]------------ | [ 50.944419] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2516 | [ 50.944482] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 50.944614] Tainted: [W]=WARN [ 50.944635] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.944669] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.944703] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.944794] RSP: 0018:ff718e9ec0feb870 EFLAGS: 00010286 [ 50.944833] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 50.944872] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228900 [ 50.944913] RBP: 0000000000000000 R08: ff3f9c04418e99d0 R09: ff3f9c044866c030 [ 50.944954] R10: ff3f9c044866f120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.944994] R13: 0000000000000010 R14: ff3f9c044866f000 R15: ff3f9c0443228900 [ 50.945035] FS: 00007f493e17b840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 50.945079] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.945113] CR2: 00007ff94337c574 CR3: 000000000846e006 CR4: 0000000000771ef0 [ 50.945154] PKRU: 55555554 [ 50.945174] Call Trace: [ 50.945190] [ 50.945206] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 50.945227] __dev_notify_flags (net/core/dev.c:9787) [ 50.945250] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 50.945271] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 50.945293] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 50.945323] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.945353] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.945375] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 50.945405] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.945432] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.945453] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.945473] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.945493] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.945520] ___sys_sendmsg (net/socket.c:2752) [ 50.945541] __sys_sendmsg (net/socket.c:2784) [ 50.945563] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.945585] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.945607] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 50.945631] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.945659] RIP: 0033:0x7f493e3b508e [ 50.945681] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.945774] RSP: 002b:00007ffeed5d7160 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.945815] RAX: ffffffffffffffda RBX: 00007ffeed5d7908 RCX: 00007f493e3b508e [ 50.945861] RDX: 0000000000000000 RSI: 00007ffeed5d7210 RDI: 0000000000000005 [ 50.945901] RBP: 00007ffeed5d7170 R08: 0000000000000000 R09: 0000000000000000 [ 50.945942] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 50.945982] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeed5d78e0 | [ 50.946236] ------------[ cut here ]------------ | [ 50.946266] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2606 | [ 50.946315] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 50.946443] Tainted: [W]=WARN [ 50.946465] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.946501] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.946529] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.946637] RSP: 0018:ff718e9ec12a3870 EFLAGS: 00010286 [ 50.946670] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 50.946712] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2c400 [ 50.946753] RBP: 0000000000000000 R08: ff3f9c044c55a4d0 R09: ff3f9c044d433030 [ 50.946797] R10: ff3f9c044d42a120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.946843] R13: 0000000000000010 R14: ff3f9c044d42a000 R15: ff3f9c0441e2c400 [ 50.946893] FS: 00007fd346e5f840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 50.946934] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.946967] CR2: 00007f4d21ea7808 CR3: 000000000c721001 CR4: 0000000000771ef0 [ 50.947007] PKRU: 55555554 [ 50.947021] Call Trace: [ 50.947034] [ 50.947050] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 50.947074] __dev_notify_flags (net/core/dev.c:9787) [ 50.947096] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 50.947125] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 50.947150] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 50.947183] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.947211] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.947235] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 50.947266] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.947298] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.947321] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.947343] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.947366] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.947390] ___sys_sendmsg (net/socket.c:2752) [ 50.947412] __sys_sendmsg (net/socket.c:2784) [ 50.947434] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.947457] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.947478] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 50.947506] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.947535] RIP: 0033:0x7fd34709908e [ 50.947557] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.947658] RSP: 002b:00007ffe315ab240 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.947698] RAX: ffffffffffffffda RBX: 00007ffe315ab9e8 RCX: 00007fd34709908e [ 50.947744] RDX: 0000000000000000 RSI: 00007ffe315ab2f0 RDI: 0000000000000005 [ 50.947788] RBP: 00007ffe315ab250 R08: 0000000000000000 R09: 0000000000000000 [ 50.947835] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 50.947879] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe315ab9c0 | [ 50.948047] ------------[ cut here ]------------ | [ 50.948078] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2580 | [ 50.948137] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 50.948278] Tainted: [W]=WARN [ 50.948302] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.948340] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.948373] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.948475] RSP: 0018:ff718e9ec11d3870 EFLAGS: 00010286 [ 50.948505] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 50.948548] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228900 [ 50.948594] RBP: 0000000000000000 R08: ff3f9c0441903f10 R09: ff3f9c044d435030 [ 50.948639] R10: ff3f9c044866c120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.948682] R13: 0000000000000010 R14: ff3f9c044866c000 R15: ff3f9c0443228900 [ 50.948728] FS: 00007fc85c944840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 50.948773] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.948811] CR2: 00007f493e248574 CR3: 000000000a9e3002 CR4: 0000000000771ef0 [ 50.948858] PKRU: 55555554 [ 50.948872] Call Trace: [ 50.948888] [ 50.948903] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 50.948924] __dev_notify_flags (net/core/dev.c:9787) [ 50.948947] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 50.948970] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 50.948995] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.949024] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.949047] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 50.949077] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.949105] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.949128] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.949150] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.949172] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.949195] ___sys_sendmsg (net/socket.c:2752) [ 50.949216] __sys_sendmsg (net/socket.c:2784) [ 50.949241] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.949266] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.949288] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 50.949318] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.949349] RIP: 0033:0x7fc85cb7e08e [ 50.949372] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.949475] RSP: 002b:00007ffe594d14d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.949517] RAX: ffffffffffffffda RBX: 00007ffe594d1c78 RCX: 00007fc85cb7e08e [ 50.949560] RDX: 0000000000000000 RSI: 00007ffe594d1580 RDI: 0000000000000005 [ 50.949603] RBP: 00007ffe594d14e0 R08: 0000000000000000 R09: 0000000000000000 [ 50.949645] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 50.949695] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe594d1c50 | [ 50.949823] ------------[ cut here ]------------ | [ 50.949860] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2586 | [ 50.949916] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 50.950043] Tainted: [W]=WARN [ 50.950064] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.950104] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.950136] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.950243] RSP: 0018:ff718e9ec1203870 EFLAGS: 00010286 [ 50.950279] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 50.950322] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055500 [ 50.950367] RBP: 0000000000000000 R08: ff3f9c0441939b10 R09: ff3f9c044a362030 [ 50.950408] R10: ff3f9c044d435120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.950452] R13: 0000000000000010 R14: ff3f9c044d435000 R15: ff3f9c0443055500 [ 50.950497] FS: 00007f568caec840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 50.950542] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.950579] CR2: 00007f493e248574 CR3: 000000000a046003 CR4: 0000000000771ef0 [ 50.950626] PKRU: 55555554 [ 50.950641] Call Trace: [ 50.950655] [ 50.950670] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 50.950692] __dev_notify_flags (net/core/dev.c:9787) [ 50.950714] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 50.950734] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 50.950756] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 50.950787] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.950812] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.950838] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 50.950874] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.950908] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.950932] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.950953] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.950976] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.950999] ___sys_sendmsg (net/socket.c:2752) [ 50.951021] __sys_sendmsg (net/socket.c:2784) [ 50.951041] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.951064] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.951085] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 50.951115] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.951144] RIP: 0033:0x7f568cd2608e [ 50.951171] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.951278] RSP: 002b:00007ffc159a0300 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.951319] RAX: ffffffffffffffda RBX: 00007ffc159a0aa8 RCX: 00007f568cd2608e [ 50.951360] RDX: 0000000000000000 RSI: 00007ffc159a03b0 RDI: 0000000000000005 [ 50.951400] RBP: 00007ffc159a0310 R08: 0000000000000000 R09: 0000000000000000 [ 50.951449] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 50.951492] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc159a0a80 | [ 50.951740] ------------[ cut here ]------------ | [ 50.951775] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2534 | [ 50.951848] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 50.952016] Tainted: [W]=WARN [ 50.952038] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.952079] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.952119] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.952238] RSP: 0018:ff718e9ec1073870 EFLAGS: 00010286 [ 50.952274] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 50.952313] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305a000 [ 50.952363] RBP: 0000000000000000 R08: ff3f9c0441957ad0 R09: ff3f9c044a338030 [ 50.952407] R10: ff3f9c044d40e120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.952457] R13: 0000000000000010 R14: ff3f9c044d40e000 R15: ff3f9c044305a000 [ 50.952505] FS: 00007f554dada840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 50.952551] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.952593] CR2: 00007f7e2404b574 CR3: 000000000d73d002 CR4: 0000000000771ef0 [ 50.952636] PKRU: 55555554 [ 50.952654] Call Trace: [ 50.952671] [ 50.952689] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 50.952715] __dev_notify_flags (net/core/dev.c:9787) [ 50.952738] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 50.952761] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 50.952785] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 50.952813] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.952850] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.952873] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 50.952908] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.952943] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.952967] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.952991] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.953017] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.953041] ___sys_sendmsg (net/socket.c:2752) [ 50.953070] __sys_sendmsg (net/socket.c:2784) [ 50.953100] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.953127] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.953150] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 50.953185] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.953220] RIP: 0033:0x7f554dd1408e [ 50.953251] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.953357] RSP: 002b:00007ffd63d28760 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.953404] RAX: ffffffffffffffda RBX: 00007ffd63d28f08 RCX: 00007f554dd1408e [ 50.953456] RDX: 0000000000000000 RSI: 00007ffd63d28810 RDI: 0000000000000005 [ 50.953502] RBP: 00007ffd63d28770 R08: 0000000000000000 R09: 0000000000000000 [ 50.953544] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 50.953592] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd63d28ee0 | [ 50.953775] ------------[ cut here ]------------ | [ 50.953807] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2533 | [ 50.953861] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 50.953991] Tainted: [W]=WARN [ 50.954014] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.954052] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.954080] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.954184] RSP: 0018:ff718e9ec106b870 EFLAGS: 00010286 [ 50.954214] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 50.954262] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055500 [ 50.954309] RBP: 0000000000000000 R08: ff3f9c044305e1d0 R09: ff3f9c044a367030 [ 50.954351] R10: ff3f9c044a362120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.954390] R13: 0000000000000010 R14: ff3f9c044a362000 R15: ff3f9c0443055500 [ 50.954432] FS: 00007f583485b840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 50.954471] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.954505] CR2: 00007f568cbb9574 CR3: 000000000a8e0005 CR4: 0000000000771ef0 [ 50.954542] PKRU: 55555554 [ 50.954556] Call Trace: [ 50.954569] [ 50.954585] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 50.954609] __dev_notify_flags (net/core/dev.c:9787) [ 50.954635] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 50.954657] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 50.954683] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 50.954711] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.954738] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.954760] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 50.954790] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.954818] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.954846] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.954866] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.954887] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.954909] ___sys_sendmsg (net/socket.c:2752) [ 50.954931] __sys_sendmsg (net/socket.c:2784) [ 50.954957] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.954980] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.955001] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 50.955031] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.955059] RIP: 0033:0x7f5834a9508e [ 50.955083] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.955180] RSP: 002b:00007fff1788d200 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.955220] RAX: ffffffffffffffda RBX: 00007fff1788d9a8 RCX: 00007f5834a9508e [ 50.955267] RDX: 0000000000000000 RSI: 00007fff1788d2b0 RDI: 0000000000000005 [ 50.955309] RBP: 00007fff1788d210 R08: 0000000000000000 R09: 0000000000000000 [ 50.955353] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 50.955393] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff1788d980 | [ 50.955523] ------------[ cut here ]------------ | [ 50.955563] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2554 | [ 50.955610] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 50.955736] Tainted: [W]=WARN [ 50.955758] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.955795] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.955832] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.955908] RSP: 0018:ff718e9ec1113870 EFLAGS: 00010286 [ 50.955939] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 50.955986] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443053700 [ 50.956030] RBP: 0000000000000000 R08: ff3f9c044c55ad10 R09: ff3f9c044a364030 [ 50.956072] R10: ff3f9c044a367120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.956117] R13: 0000000000000010 R14: ff3f9c044a367000 R15: ff3f9c0443053700 [ 50.956164] FS: 00007efdc7a0b840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 50.956210] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.956248] CR2: 00007f568cbb9574 CR3: 00000000040fe006 CR4: 0000000000771ef0 [ 50.956290] PKRU: 55555554 [ 50.956306] Call Trace: [ 50.956320] [ 50.956335] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 50.956356] __dev_notify_flags (net/core/dev.c:9787) [ 50.956379] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 50.956402] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 50.956425] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 50.956455] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.956486] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.956509] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 50.956536] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.956565] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.956588] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.956610] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.956632] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.956656] ___sys_sendmsg (net/socket.c:2752) [ 50.956678] __sys_sendmsg (net/socket.c:2784) [ 50.956700] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.956722] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.956746] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 50.956772] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.956802] RIP: 0033:0x7efdc7c4508e [ 50.956823] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.956915] RSP: 002b:00007ffdb5e06630 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.956961] RAX: ffffffffffffffda RBX: 00007ffdb5e06dd8 RCX: 00007efdc7c4508e [ 50.957004] RDX: 0000000000000000 RSI: 00007ffdb5e066e0 RDI: 0000000000000005 [ 50.957045] RBP: 00007ffdb5e06640 R08: 0000000000000000 R09: 0000000000000000 [ 50.957089] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 50.957131] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdb5e06db0 | [ 50.957259] ------------[ cut here ]------------ | [ 50.957286] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2555 | [ 50.957341] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 50.957469] Tainted: [W]=WARN [ 50.957491] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.957528] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.957557] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.957654] RSP: 0018:ff718e9ec111b870 EFLAGS: 00010286 [ 50.957683] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 50.957726] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059d00 [ 50.957771] RBP: 0000000000000000 R08: ff3f9c04432349d0 R09: ff3f9c044a371030 [ 50.957812] R10: ff3f9c044a364120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.957863] R13: 0000000000000010 R14: ff3f9c044a364000 R15: ff3f9c0443059d00 [ 50.957911] FS: 00007f7e2587f840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 50.957957] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.957996] CR2: 00007f568cbb9574 CR3: 000000000403a001 CR4: 0000000000771ef0 [ 50.958039] PKRU: 55555554 [ 50.958055] Call Trace: [ 50.958070] [ 50.958085] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 50.958107] __dev_notify_flags (net/core/dev.c:9787) [ 50.958129] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 50.958153] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 50.958176] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 50.958206] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.958238] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.958261] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 50.958288] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.958317] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.958338] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.958361] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.958384] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.958407] ___sys_sendmsg (net/socket.c:2752) [ 50.958430] __sys_sendmsg (net/socket.c:2784) [ 50.958453] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.958474] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.958497] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 50.958524] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.958553] RIP: 0033:0x7f7e25ab908e [ 50.958574] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.958673] RSP: 002b:00007ffcb3ffd730 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.958718] RAX: ffffffffffffffda RBX: 00007ffcb3ffded8 RCX: 00007f7e25ab908e [ 50.958760] RDX: 0000000000000000 RSI: 00007ffcb3ffd7e0 RDI: 0000000000000005 [ 50.958802] RBP: 00007ffcb3ffd740 R08: 0000000000000000 R09: 0000000000000000 [ 50.958848] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 50.958892] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcb3ffdeb0 | [ 50.959146] ------------[ cut here ]------------ | [ 50.959176] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2537 | [ 50.959243] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 50.959388] Tainted: [W]=WARN [ 50.959410] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.959447] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.959477] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.959579] RSP: 0018:ff718e9ec108b870 EFLAGS: 00010286 [ 50.959607] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 50.959653] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055500 [ 50.959696] RBP: 0000000000000000 R08: ff3f9c04419259d0 R09: ff3f9c044d430030 [ 50.959737] R10: ff3f9c044d433120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.959781] R13: 0000000000000010 R14: ff3f9c044d433000 R15: ff3f9c0443055500 [ 50.959833] FS: 00007f706dfe1840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 50.959879] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.959912] CR2: 00007f5834928574 CR3: 00000000043fb005 CR4: 0000000000771ef0 [ 50.959955] PKRU: 55555554 [ 50.959970] Call Trace: [ 50.959985] [ 50.959999] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 50.960023] __dev_notify_flags (net/core/dev.c:9787) [ 50.960050] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 50.960073] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 50.960097] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.960127] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.960150] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 50.960177] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.960205] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.960229] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.960258] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.960279] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.960302] ___sys_sendmsg (net/socket.c:2752) [ 50.960328] __sys_sendmsg (net/socket.c:2784) [ 50.960347] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.960369] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.960397] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 50.960427] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.960456] RIP: 0033:0x7f706e21b08e [ 50.960478] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.960583] RSP: 002b:00007ffd22fd58c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.960632] RAX: ffffffffffffffda RBX: 00007ffd22fd6068 RCX: 00007f706e21b08e [ 50.960672] RDX: 0000000000000000 RSI: 00007ffd22fd5970 RDI: 0000000000000005 [ 50.960715] RBP: 00007ffd22fd58d0 R08: 0000000000000000 R09: 0000000000000000 [ 50.960756] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 50.960802] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd22fd6040 | [ 50.960948] ------------[ cut here ]------------ | [ 50.960980] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2535 | [ 50.961031] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 50.961180] Tainted: [W]=WARN [ 50.961202] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.961242] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.961270] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.961376] RSP: 0018:ff718e9ec107b870 EFLAGS: 00010286 [ 50.961406] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 50.961449] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443053700 [ 50.961491] RBP: 0000000000000000 R08: ff3f9c04441b7a50 R09: ff3f9c044a376030 [ 50.961535] R10: ff3f9c044a371120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.961575] R13: 0000000000000010 R14: ff3f9c044a371000 R15: ff3f9c0443053700 [ 50.961619] FS: 00007f26252db840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 50.961661] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.961696] CR2: 00007efdc7ad8574 CR3: 00000000043f5002 CR4: 0000000000771ef0 [ 50.961741] PKRU: 55555554 [ 50.961756] Call Trace: [ 50.961769] [ 50.961785] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 50.961808] __dev_notify_flags (net/core/dev.c:9787) [ 50.961838] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 50.961861] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 50.961885] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.961914] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.961936] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 50.961971] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.962001] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.962024] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.962047] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.962074] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.962096] ___sys_sendmsg (net/socket.c:2752) [ 50.962119] __sys_sendmsg (net/socket.c:2784) [ 50.962142] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.962165] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.962187] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 50.962214] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.962249] RIP: 0033:0x7f262551508e [ 50.962271] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.962374] RSP: 002b:00007fff5570b2c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.962418] RAX: ffffffffffffffda RBX: 00007fff5570ba68 RCX: 00007f262551508e [ 50.962461] RDX: 0000000000000000 RSI: 00007fff5570b370 RDI: 0000000000000005 [ 50.962503] RBP: 00007fff5570b2d0 R08: 0000000000000000 R09: 0000000000000000 [ 50.962553] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 50.962596] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff5570ba40 | [ 50.962863] ------------[ cut here ]------------ | [ 50.962903] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2578 | [ 50.962961] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 50.963098] Tainted: [W]=WARN [ 50.963121] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.963158] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.963190] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.963317] RSP: 0018:ff718e9ec11c3870 EFLAGS: 00010286 [ 50.963352] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 50.963404] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305a000 [ 50.963447] RBP: 0000000000000000 R08: ff3f9c04441e2110 R09: ff3f9c044a341030 [ 50.963496] R10: ff3f9c044a338120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.963556] R13: 0000000000000010 R14: ff3f9c044a338000 R15: ff3f9c044305a000 [ 50.963606] FS: 00007f5a5548f840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 50.963651] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.963689] CR2: 00007f554dba7574 CR3: 000000000d38d003 CR4: 0000000000771ef0 [ 50.963741] PKRU: 55555554 [ 50.963764] Call Trace: [ 50.963783] [ 50.963800] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 50.963826] __dev_notify_flags (net/core/dev.c:9787) [ 50.963859] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 50.963887] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 50.963911] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.963944] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.963967] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 50.963998] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.964029] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.964052] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.964076] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.964099] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.964138] ___sys_sendmsg (net/socket.c:2752) [ 50.964170] __sys_sendmsg (net/socket.c:2784) [ 50.964194] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.964219] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.964250] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 50.964281] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.964309] RIP: 0033:0x7f5a556c908e [ 50.964336] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.964454] RSP: 002b:00007ffc92416cc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.964506] RAX: ffffffffffffffda RBX: 00007ffc92417468 RCX: 00007f5a556c908e [ 50.964551] RDX: 0000000000000000 RSI: 00007ffc92416d70 RDI: 0000000000000005 [ 50.964598] RBP: 00007ffc92416cd0 R08: 0000000000000000 R09: 0000000000000000 [ 50.964647] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 50.964700] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc92417440 | [ 50.964948] ------------[ cut here ]------------ | [ 50.965020] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2556 | [ 50.965113] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 50.965338] Tainted: [W]=WARN [ 50.965398] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.965473] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.965542] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.965683] RSP: 0018:ff718e9ec1123870 EFLAGS: 00010286 [ 50.965752] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 50.965843] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054700 [ 50.965926] RBP: 0000000000000000 R08: ff3f9c044305efd0 R09: ff3f9c044a0d8030 [ 50.966007] R10: ff3f9c044a0db120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.966089] R13: 0000000000000010 R14: ff3f9c044a0db000 R15: ff3f9c0443054700 [ 50.966175] FS: 00007f271e022840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 50.966269] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.966348] CR2: 00007f507b5fe574 CR3: 000000000d73b002 CR4: 0000000000771ef0 [ 50.966433] PKRU: 55555554 [ 50.966485] Call Trace: [ 50.966538] [ 50.966593] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 50.966656] __dev_notify_flags (net/core/dev.c:9787) [ 50.966719] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 50.966782] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 50.966852] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 50.966924] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.966994] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.967057] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 50.967127] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.967197] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.967268] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.967334] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.967397] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.967461] ___sys_sendmsg (net/socket.c:2752) [ 50.967524] __sys_sendmsg (net/socket.c:2784) [ 50.967587] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.967650] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.967711] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 50.967780] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.967856] RIP: 0033:0x7f271e25c08e [ 50.967918] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.968056] RSP: 002b:00007ffdc7dde5d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.968139] RAX: ffffffffffffffda RBX: 00007ffdc7dded78 RCX: 00007f271e25c08e [ 50.968221] RDX: 0000000000000000 RSI: 00007ffdc7dde680 RDI: 0000000000000005 [ 50.968309] RBP: 00007ffdc7dde5e0 R08: 0000000000000000 R09: 0000000000000000 [ 50.968394] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 50.968475] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdc7dded50 | [ 50.968780] ------------[ cut here ]------------ | [ 50.968856] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2525 | [ 50.968950] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 50.969164] Tainted: [W]=WARN [ 50.969224] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.969308] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.969383] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.969523] RSP: 0018:ff718e9ec102b870 EFLAGS: 00010286 [ 50.969592] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 50.969675] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2c200 [ 50.969757] RBP: 0000000000000000 R08: ff3f9c044a05e010 R09: ff3f9c044a345030 [ 50.969846] R10: ff3f9c044a0d8120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.969931] R13: 0000000000000010 R14: ff3f9c044a0d8000 R15: ff3f9c0441e2c200 [ 50.970016] FS: 00007ff56aba0840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 50.970101] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.970176] CR2: 00007f507b5fe574 CR3: 000000000c632003 CR4: 0000000000771ef0 [ 50.970270] PKRU: 55555554 [ 50.970325] Call Trace: [ 50.970377] [ 50.970431] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 50.970494] __dev_notify_flags (net/core/dev.c:9787) [ 50.970557] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 50.970619] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 50.970682] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 50.970752] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.970842] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.970907] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 50.970977] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.971047] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.971110] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.971173] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.971243] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.971306] ___sys_sendmsg (net/socket.c:2752) [ 50.971371] __sys_sendmsg (net/socket.c:2784) [ 50.971434] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.971496] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.971558] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 50.971627] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.971696] RIP: 0033:0x7ff56adda08e [ 50.971757] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.971904] RSP: 002b:00007ffefec06e50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.971986] RAX: ffffffffffffffda RBX: 00007ffefec075f8 RCX: 00007ff56adda08e [ 50.972068] RDX: 0000000000000000 RSI: 00007ffefec06f00 RDI: 0000000000000005 [ 50.972150] RBP: 00007ffefec06e60 R08: 0000000000000000 R09: 0000000000000000 [ 50.972241] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 50.972326] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffefec075d0 | [ 50.972630] ------------[ cut here ]------------ | [ 50.972699] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2546 | [ 50.972792] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 50.973017] Tainted: [W]=WARN [ 50.973077] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.973152] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.973221] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.973373] RSP: 0018:ff718e9ec10d3870 EFLAGS: 00010286 [ 50.973441] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 50.973522] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fee00 [ 50.973602] RBP: 0000000000000000 R08: ff3f9c04418f0790 R09: ff3f9c044a0e2030 [ 50.973684] R10: ff3f9c044a345120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.973765] R13: 0000000000000010 R14: ff3f9c044a345000 R15: ff3f9c04431fee00 [ 50.973859] FS: 00007f0885f47840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 50.973944] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.974019] CR2: 00007f507b5fe574 CR3: 000000000a222004 CR4: 0000000000771ef0 [ 50.974103] PKRU: 55555554 [ 50.974156] Call Trace: [ 50.974209] [ 50.974271] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 50.974336] __dev_notify_flags (net/core/dev.c:9787) [ 50.974400] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 50.974463] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 50.974526] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 50.974597] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.974673] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.974736] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 50.974806] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.974881] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.974944] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.975006] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.975069] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.975131] ___sys_sendmsg (net/socket.c:2752) [ 50.975195] __sys_sendmsg (net/socket.c:2784) [ 50.975267] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.975330] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.975392] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 50.975461] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.975531] RIP: 0033:0x7f088618108e [ 50.975592] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.975734] RSP: 002b:00007ffe0473cc70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.975817] RAX: ffffffffffffffda RBX: 00007ffe0473d418 RCX: 00007f088618108e [ 50.975905] RDX: 0000000000000000 RSI: 00007ffe0473cd20 RDI: 0000000000000005 [ 50.975988] RBP: 00007ffe0473cc80 R08: 0000000000000000 R09: 0000000000000000 [ 50.976071] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 50.976153] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe0473d3f0 | [ 50.976467] ------------[ cut here ]------------ | [ 50.976542] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2522 | [ 50.976633] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 50.976858] Tainted: [W]=WARN [ 50.976918] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.976993] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.977063] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.977201] RSP: 0018:ff718e9ec101b870 EFLAGS: 00010286 [ 50.977281] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 50.977365] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055000 [ 50.977450] RBP: 0000000000000000 R08: ff3f9c044a05e0d0 R09: ff3f9c044a0e7030 [ 50.977531] R10: ff3f9c044a0e2120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.977612] R13: 0000000000000010 R14: ff3f9c044a0e2000 R15: ff3f9c0443055000 [ 50.977697] FS: 00007f7424f8a840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 50.977781] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.977862] CR2: 00007f507b5fe574 CR3: 00000000042f7005 CR4: 0000000000771ef0 [ 50.977947] PKRU: 55555554 [ 50.978000] Call Trace: [ 50.978053] [ 50.978107] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 50.978170] __dev_notify_flags (net/core/dev.c:9787) [ 50.978242] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 50.978304] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 50.978369] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 50.978440] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.978518] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.978581] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 50.978651] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.978722] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.978785] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.978855] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.978918] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.978981] ___sys_sendmsg (net/socket.c:2752) [ 50.979044] __sys_sendmsg (net/socket.c:2784) [ 50.979107] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.979170] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.979240] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.979311] RIP: 0033:0x7f74251c408e [ 50.979375] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.979515] RSP: 002b:00007ffc21280e40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.979599] RAX: ffffffffffffffda RBX: 00007ffc212815e8 RCX: 00007f74251c408e [ 50.979680] RDX: 0000000000000000 RSI: 00007ffc21280ef0 RDI: 0000000000000005 [ 50.979762] RBP: 00007ffc21280e50 R08: 0000000000000000 R09: 0000000000000000 [ 50.979855] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 50.979937] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc212815c0 | [ 50.980205] ------------[ cut here ]------------ | [ 50.980247] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2509 | [ 50.980300] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 50.980440] Tainted: [W]=WARN [ 50.980463] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.980500] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.980531] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.980636] RSP: 0018:ff718e9ec0fb3870 EFLAGS: 00010286 [ 50.980662] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 50.980700] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055500 [ 50.980740] RBP: 0000000000000000 R08: ff3f9c044191fdd0 R09: ff3f9c044d439030 [ 50.980781] R10: ff3f9c044d430120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.980819] R13: 0000000000000010 R14: ff3f9c044d430000 R15: ff3f9c0443055500 [ 50.980874] FS: 00007fc0a7290840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 50.980915] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.980950] CR2: 00007f706e0ae574 CR3: 000000000c73a001 CR4: 0000000000771ef0 [ 50.980997] PKRU: 55555554 [ 50.981012] Call Trace: [ 50.981027] [ 50.981042] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 50.981062] __dev_notify_flags (net/core/dev.c:9787) [ 50.981083] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 50.981110] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 50.981133] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 50.981167] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.981200] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.981222] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 50.981255] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.981282] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.981304] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.981326] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.981347] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.981368] ___sys_sendmsg (net/socket.c:2752) [ 50.981390] __sys_sendmsg (net/socket.c:2784) [ 50.981411] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.981435] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.981456] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 50.981486] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.981513] RIP: 0033:0x7fc0a74ca08e [ 50.981540] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.981635] RSP: 002b:00007fff8e6df720 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.981675] RAX: ffffffffffffffda RBX: 00007fff8e6dfec8 RCX: 00007fc0a74ca08e [ 50.981711] RDX: 0000000000000000 RSI: 00007fff8e6df7d0 RDI: 0000000000000005 [ 50.981751] RBP: 00007fff8e6df730 R08: 0000000000000000 R09: 0000000000000000 [ 50.981795] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 50.981841] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff8e6dfea0 | [ 50.981972] ------------[ cut here ]------------ | [ 50.982001] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2512 | [ 50.982050] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 50.982173] Tainted: [W]=WARN [ 50.982192] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.982228] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.982268] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.982356] RSP: 0018:ff718e9ec0fcb870 EFLAGS: 00010286 [ 50.982385] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 50.982428] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431ff000 [ 50.982473] RBP: 0000000000000000 R08: ff3f9c044323d710 R09: ff3f9c044d43e030 [ 50.982513] R10: ff3f9c044d439120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.982561] R13: 0000000000000010 R14: ff3f9c044d439000 R15: ff3f9c04431ff000 [ 50.982609] FS: 00007f66bd19b840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 50.982659] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.982695] CR2: 00007f706e0ae574 CR3: 0000000004244002 CR4: 0000000000771ef0 [ 50.982741] PKRU: 55555554 [ 50.982757] Call Trace: [ 50.982771] [ 50.982785] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 50.982804] __dev_notify_flags (net/core/dev.c:9787) [ 50.982832] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 50.982853] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 50.982875] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 50.982903] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.982930] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.982953] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 50.982980] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.983006] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.983029] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.983055] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.983076] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.983098] ___sys_sendmsg (net/socket.c:2752) [ 50.983122] __sys_sendmsg (net/socket.c:2784) [ 50.983144] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.983166] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.983192] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.983220] RIP: 0033:0x7f66bd3d508e [ 50.983245] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.983337] RSP: 002b:00007fff4ca409b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.983374] RAX: ffffffffffffffda RBX: 00007fff4ca41158 RCX: 00007f66bd3d508e [ 50.983420] RDX: 0000000000000000 RSI: 00007fff4ca40a60 RDI: 0000000000000005 [ 50.983460] RBP: 00007fff4ca409c0 R08: 0000000000000000 R09: 0000000000000000 [ 50.983499] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 50.983538] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff4ca41130 | [ 50.983771] ------------[ cut here ]------------ | [ 50.983808] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2600 | [ 50.983867] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 50.983986] Tainted: [W]=WARN [ 50.984007] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.984044] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.984072] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.984172] RSP: 0018:ff718e9ec1273870 EFLAGS: 00010286 [ 50.984206] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 50.984256] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431ff000 [ 50.984297] RBP: 0000000000000000 R08: ff3f9c0441925310 R09: ff3f9c044a39b030 [ 50.984339] R10: ff3f9c044d43e120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.984386] R13: 0000000000000010 R14: ff3f9c044d43e000 R15: ff3f9c04431ff000 [ 50.984429] FS: 00007f8cb0542840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 50.984468] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.984502] CR2: 00007f66bd268574 CR3: 00000000030d0003 CR4: 0000000000771ef0 [ 50.984542] PKRU: 55555554 [ 50.984557] Call Trace: [ 50.984571] [ 50.984591] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 50.984612] __dev_notify_flags (net/core/dev.c:9787) [ 50.984633] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 50.984654] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 50.984676] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 50.984703] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.984731] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.984752] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 50.984777] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.984806] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.984832] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.984855] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.984877] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.984902] ___sys_sendmsg (net/socket.c:2752) [ 50.984924] __sys_sendmsg (net/socket.c:2784) [ 50.984946] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.984968] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.984989] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 50.985016] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.985046] RIP: 0033:0x7f8cb077c08e [ 50.985067] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.985162] RSP: 002b:00007ffffaf07520 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.985209] RAX: ffffffffffffffda RBX: 00007ffffaf07cc8 RCX: 00007f8cb077c08e [ 50.985252] RDX: 0000000000000000 RSI: 00007ffffaf075d0 RDI: 0000000000000005 [ 50.985296] RBP: 00007ffffaf07530 R08: 0000000000000000 R09: 0000000000000000 [ 50.985337] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 50.985381] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffffaf07ca0 | [ 50.985593] ------------[ cut here ]------------ | [ 50.985662] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2543 | [ 50.985771] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 50.986030] Tainted: [W]=WARN [ 50.986095] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.986177] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.986264] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.986415] RSP: 0018:ff718e9ec10bb870 EFLAGS: 00010286 [ 50.986490] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 50.986584] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055000 [ 50.986678] RBP: 0000000000000000 R08: ff3f9c04441d8910 R09: ff3f9c044a0e4030 [ 50.986771] R10: ff3f9c044a0e7120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.986867] R13: 0000000000000010 R14: ff3f9c044a0e7000 R15: ff3f9c0443055000 [ 50.986960] FS: 00007f121ee9b840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 50.987056] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.987140] CR2: 00007f7425057574 CR3: 00000000019f3006 CR4: 0000000000771ef0 [ 50.987245] PKRU: 55555554 [ 50.987301] Call Trace: [ 50.987357] [ 50.987413] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 50.987482] __dev_notify_flags (net/core/dev.c:9787) [ 50.987550] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 50.987624] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 50.987691] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 50.987770] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.987855] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.987922] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 50.987999] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.988076] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.988145] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.988213] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.988288] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.988357] ___sys_sendmsg (net/socket.c:2752) [ 50.988427] __sys_sendmsg (net/socket.c:2784) [ 50.988495] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.988563] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.988629] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.988707] RIP: 0033:0x7f121f0d508e [ 50.988773] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.988941] RSP: 002b:00007ffc715a6280 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.989040] RAX: ffffffffffffffda RBX: 00007ffc715a6a28 RCX: 00007f121f0d508e [ 50.989126] RDX: 0000000000000000 RSI: 00007ffc715a6330 RDI: 0000000000000005 [ 50.989220] RBP: 00007ffc715a6290 R08: 0000000000000000 R09: 0000000000000000 [ 50.989321] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 50.989413] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc715a6a00 | [ 50.989692] ------------[ cut here ]------------ | [ 50.989722] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2565 | [ 50.989768] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 50.989894] Tainted: [W]=WARN [ 50.989914] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.989949] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.989977] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.990069] RSP: 0018:ff718e9ec115b870 EFLAGS: 00010286 [ 50.990096] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 50.990139] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fee00 [ 50.990180] RBP: 0000000000000000 R08: ff3f9c0443075f50 R09: ff3f9c044a39f030 [ 50.990220] R10: ff3f9c044a376120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.990269] R13: 0000000000000010 R14: ff3f9c044a376000 R15: ff3f9c04431fee00 [ 50.990317] FS: 00007f434a836840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 50.990362] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.990395] CR2: 00005614d1de0208 CR3: 000000000d399001 CR4: 0000000000771ef0 [ 50.990435] PKRU: 55555554 [ 50.990449] Call Trace: [ 50.990462] [ 50.990478] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 50.990499] __dev_notify_flags (net/core/dev.c:9787) [ 50.990523] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 50.990543] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 50.990565] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 50.990595] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.990621] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.990642] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 50.990669] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.990701] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.990723] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.990744] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.990763] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.990786] ___sys_sendmsg (net/socket.c:2752) [ 50.990812] __sys_sendmsg (net/socket.c:2784) [ 50.990839] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.990861] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.990887] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.990922] RIP: 0033:0x7f434aa7008e [ 50.990944] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.991036] RSP: 002b:00007ffe9840e3d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.991080] RAX: ffffffffffffffda RBX: 00007ffe9840eb78 RCX: 00007f434aa7008e [ 50.991125] RDX: 0000000000000000 RSI: 00007ffe9840e480 RDI: 0000000000000005 [ 50.991165] RBP: 00007ffe9840e3e0 R08: 0000000000000000 R09: 0000000000000000 [ 50.991205] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 50.991253] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe9840eb50 | [ 50.991521] ------------[ cut here ]------------ | [ 50.991565] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2519 | [ 50.991625] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 50.991790] Tainted: [W]=WARN [ 50.991817] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.991863] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.991902] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.991987] RSP: 0018:ff718e9ec1003870 EFLAGS: 00010286 [ 50.992033] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 50.992087] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055500 [ 50.992139] RBP: 0000000000000000 R08: ff3f9c044325d8d0 R09: ff3f9c0448642030 [ 50.992189] R10: ff3f9c044a341120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.992245] R13: 0000000000000010 R14: ff3f9c044a341000 R15: ff3f9c0443055500 [ 50.992311] FS: 00007f6017e5d840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 50.992360] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.992403] CR2: 00007fc0a735d574 CR3: 000000000c77c001 CR4: 0000000000771ef0 [ 50.992461] PKRU: 55555554 [ 50.992484] Call Trace: [ 50.992505] [ 50.992525] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 50.992550] __dev_notify_flags (net/core/dev.c:9787) [ 50.992580] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 50.992611] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 50.992634] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 50.992664] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.992699] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.992726] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 50.992762] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.992796] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.992838] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.992876] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.992904] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.992931] ___sys_sendmsg (net/socket.c:2752) [ 50.992959] __sys_sendmsg (net/socket.c:2784) [ 50.992986] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.993014] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.993040] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 50.993070] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.993100] RIP: 0033:0x7f601809708e [ 50.993128] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.993271] RSP: 002b:00007ffe175f1df0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.993328] RAX: ffffffffffffffda RBX: 00007ffe175f2598 RCX: 00007f601809708e [ 50.993382] RDX: 0000000000000000 RSI: 00007ffe175f1ea0 RDI: 0000000000000005 [ 50.993432] RBP: 00007ffe175f1e00 R08: 0000000000000000 R09: 0000000000000000 [ 50.993477] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 50.993547] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe175f2570 | [ 50.993719] ------------[ cut here ]------------ | [ 50.993753] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2530 | [ 50.993798] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 50.993924] Tainted: [W]=WARN [ 50.993945] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.993975] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.994004] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.994092] RSP: 0018:ff718e9ec1053870 EFLAGS: 00010286 [ 50.994124] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 50.994164] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fee00 [ 50.994203] RBP: 0000000000000000 R08: ff3f9c0441925d90 R09: ff3f9c044a39c030 [ 50.994249] R10: ff3f9c044a39f120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.994290] R13: 0000000000000010 R14: ff3f9c044a39f000 R15: ff3f9c04431fee00 [ 50.994332] FS: 00007f9e76e4d840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 50.994371] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.994411] CR2: 00007f434a903574 CR3: 000000000d3e4002 CR4: 0000000000771ef0 [ 50.994459] PKRU: 55555554 [ 50.994473] Call Trace: [ 50.994486] [ 50.994502] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 50.994524] __dev_notify_flags (net/core/dev.c:9787) [ 50.994546] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 50.994567] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 50.994591] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 50.994621] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.994649] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.994670] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 50.994697] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.994725] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.994747] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.994769] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.994790] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.994813] ___sys_sendmsg (net/socket.c:2752) [ 50.994840] __sys_sendmsg (net/socket.c:2784) [ 50.994865] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.994887] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.994912] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 50.994939] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.994966] RIP: 0033:0x7f9e7708708e [ 50.994988] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.995077] RSP: 002b:00007ffead189e10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.995116] RAX: ffffffffffffffda RBX: 00007ffead18a5b8 RCX: 00007f9e7708708e [ 50.995158] RDX: 0000000000000000 RSI: 00007ffead189ec0 RDI: 0000000000000005 [ 50.995198] RBP: 00007ffead189e20 R08: 0000000000000000 R09: 0000000000000000 [ 50.995240] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 50.995279] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffead18a590 | [ 50.995408] ------------[ cut here ]------------ | [ 50.995437] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2557 | [ 50.995488] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 50.995616] Tainted: [W]=WARN [ 50.995636] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.995670] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.995698] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.995788] RSP: 0018:ff718e9ec112b870 EFLAGS: 00010286 [ 50.995812] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 50.995863] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431ff000 [ 50.995903] RBP: 0000000000000000 R08: ff3f9c0441903ed0 R09: ff3f9c044a398030 [ 50.995948] R10: ff3f9c044a39b120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.995990] R13: 0000000000000010 R14: ff3f9c044a39b000 R15: ff3f9c04431ff000 [ 50.996037] FS: 00007fb16de7e840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 50.996077] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.996111] CR2: 00007f8cb060f574 CR3: 000000000d2fb004 CR4: 0000000000771ef0 [ 50.996150] PKRU: 55555554 [ 50.996165] Call Trace: [ 50.996178] [ 50.996199] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 50.996220] __dev_notify_flags (net/core/dev.c:9787) [ 50.996250] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 50.996271] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 50.996292] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 50.996325] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.996354] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.996376] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 50.996408] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.996434] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.996456] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.996479] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.996500] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.996525] ___sys_sendmsg (net/socket.c:2752) [ 50.996547] __sys_sendmsg (net/socket.c:2784) [ 50.996569] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.996591] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.996614] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 50.996643] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.996675] RIP: 0033:0x7fb16e0b808e [ 50.996696] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.996785] RSP: 002b:00007ffdc3fcd960 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.996824] RAX: ffffffffffffffda RBX: 00007ffdc3fce108 RCX: 00007fb16e0b808e [ 50.996870] RDX: 0000000000000000 RSI: 00007ffdc3fcda10 RDI: 0000000000000005 [ 50.996912] RBP: 00007ffdc3fcd970 R08: 0000000000000000 R09: 0000000000000000 [ 50.996958] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 50.997000] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdc3fce0e0 | [ 50.997132] ------------[ cut here ]------------ | [ 50.997161] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2587 | [ 50.997210] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 50.997346] Tainted: [W]=WARN [ 50.997369] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.997412] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.997440] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.997526] RSP: 0018:ff718e9ec120b870 EFLAGS: 00010286 [ 50.997558] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 50.997602] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fee00 [ 50.997644] RBP: 0000000000000000 R08: ff3f9c0441925910 R09: ff3f9c0448645030 [ 50.997683] R10: ff3f9c044a39c120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.997721] R13: 0000000000000010 R14: ff3f9c044a39c000 R15: ff3f9c04431fee00 [ 50.997763] FS: 00007f2ed196b840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 50.997806] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.997848] CR2: 00007f9e76f1a574 CR3: 00000000030b1003 CR4: 0000000000771ef0 [ 50.997888] PKRU: 55555554 [ 50.997903] Call Trace: [ 50.997918] [ 50.997934] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 50.997957] __dev_notify_flags (net/core/dev.c:9787) [ 50.997978] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 50.998002] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 50.998024] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.998054] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.998076] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 50.998102] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.998136] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.998157] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.998183] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.998207] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.998228] ___sys_sendmsg (net/socket.c:2752) [ 50.998260] __sys_sendmsg (net/socket.c:2784) [ 50.998283] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 50.998305] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 50.998326] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 50.998355] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 50.998381] RIP: 0033:0x7f2ed1ba508e [ 50.998411] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 50.998497] RSP: 002b:00007ffeaf1d3e70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 50.998536] RAX: ffffffffffffffda RBX: 00007ffeaf1d4618 RCX: 00007f2ed1ba508e [ 50.998579] RDX: 0000000000000000 RSI: 00007ffeaf1d3f20 RDI: 0000000000000005 [ 50.998615] RBP: 00007ffeaf1d3e80 R08: 0000000000000000 R09: 0000000000000000 [ 50.998656] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 50.998696] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeaf1d45f0 | [ 50.998867] ------------[ cut here ]------------ | [ 50.998898] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2526 | [ 50.998952] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 50.999077] Tainted: [W]=WARN [ 50.999103] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.999139] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 50.999167] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 50.999266] RSP: 0018:ff718e9ec1033870 EFLAGS: 00010286 [ 50.999296] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 50.999339] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431ff000 [ 50.999378] RBP: 0000000000000000 R08: ff3f9c0441957690 R09: ff3f9c044a3a1030 [ 50.999424] R10: ff3f9c044a398120 R11: fefefefefefefeff R12: 0000000000000000 [ 50.999464] R13: 0000000000000010 R14: ff3f9c044a398000 R15: ff3f9c04431ff000 [ 50.999505] FS: 00007f5b1f9f2840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 50.999546] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.999583] CR2: 00007fb16df4b574 CR3: 000000000307e006 CR4: 0000000000771ef0 [ 50.999622] PKRU: 55555554 [ 50.999636] Call Trace: [ 50.999655] [ 50.999674] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 50.999696] __dev_notify_flags (net/core/dev.c:9787) [ 50.999717] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 50.999740] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 50.999761] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 50.999794] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 50.999825] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 50.999853] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 50.999880] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 50.999908] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 50.999929] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 50.999950] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 50.999971] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 50.999993] ___sys_sendmsg (net/socket.c:2752) [ 51.000015] __sys_sendmsg (net/socket.c:2784) [ 51.000038] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.000060] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.000080] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.000106] RIP: 0033:0x7f5b1fc2c08e [ 51.000128] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.000219] RSP: 002b:00007ffd084e1a40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.000264] RAX: ffffffffffffffda RBX: 00007ffd084e21e8 RCX: 00007f5b1fc2c08e [ 51.000306] RDX: 0000000000000000 RSI: 00007ffd084e1af0 RDI: 0000000000000005 [ 51.000348] RBP: 00007ffd084e1a50 R08: 0000000000000000 R09: 0000000000000000 [ 51.000395] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 51.000437] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd084e21c0 | [ 51.000687] ------------[ cut here ]------------ | [ 51.000731] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2548 | [ 51.000802] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.000965] Tainted: [W]=WARN [ 51.000987] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.001031] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.001067] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.001170] RSP: 0018:ff718e9ec10e3870 EFLAGS: 00010286 [ 51.001218] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.001286] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055500 [ 51.001329] RBP: 0000000000000000 R08: ff3f9c0441925a90 R09: ff3f9c044a3a7030 [ 51.001386] R10: ff3f9c0448642120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.001433] R13: 0000000000000010 R14: ff3f9c0448642000 R15: ff3f9c0443055500 [ 51.001484] FS: 00007febc0486840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 51.001547] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.001593] CR2: 00007f6017f2a574 CR3: 0000000002dd7003 CR4: 0000000000771ef0 [ 51.001637] PKRU: 55555554 [ 51.001653] Call Trace: [ 51.001674] [ 51.001697] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 51.001732] __dev_notify_flags (net/core/dev.c:9787) [ 51.001764] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 51.001790] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 51.001815] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.001859] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.001883] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 51.001935] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.001979] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.002006] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.002035] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.002058] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.002086] ___sys_sendmsg (net/socket.c:2752) [ 51.002118] __sys_sendmsg (net/socket.c:2784) [ 51.002149] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.002173] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.002198] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.002228] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.002274] RIP: 0033:0x7febc06c008e [ 51.002296] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.002418] RSP: 002b:00007ffdf7161f50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.002475] RAX: ffffffffffffffda RBX: 00007ffdf71626f8 RCX: 00007febc06c008e [ 51.002526] RDX: 0000000000000000 RSI: 00007ffdf7162000 RDI: 0000000000000005 [ 51.002579] RBP: 00007ffdf7161f60 R08: 0000000000000000 R09: 0000000000000000 [ 51.002623] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 51.002702] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdf71626d0 | [ 51.002926] ------------[ cut here ]------------ | [ 51.002955] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2569 | [ 51.003011] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.003134] Tainted: [W]=WARN [ 51.003156] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.003189] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.003217] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.003307] RSP: 0018:ff718e9ec117b870 EFLAGS: 00010286 [ 51.003335] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.003381] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fee00 [ 51.003425] RBP: 0000000000000000 R08: ff3f9c0444180610 R09: ff3f9c044c47a030 [ 51.003464] R10: ff3f9c0448645120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.003504] R13: 0000000000000010 R14: ff3f9c0448645000 R15: ff3f9c04431fee00 [ 51.003547] FS: 00007f5df82ac840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 51.003587] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.003621] CR2: 00007f2ed1a38574 CR3: 000000000c235004 CR4: 0000000000771ef0 [ 51.003665] PKRU: 55555554 [ 51.003679] Call Trace: [ 51.003693] [ 51.003708] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 51.003732] __dev_notify_flags (net/core/dev.c:9787) [ 51.003755] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 51.003775] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 51.003798] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 51.003833] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.003862] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.003884] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 51.003913] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.003944] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.003966] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.003987] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.004010] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.004033] ___sys_sendmsg (net/socket.c:2752) [ 51.004053] __sys_sendmsg (net/socket.c:2784) [ 51.004076] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.004098] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.004120] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.004151] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.004181] RIP: 0033:0x7f5df84e608e [ 51.004204] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.004309] RSP: 002b:00007ffe2755ae20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.004353] RAX: ffffffffffffffda RBX: 00007ffe2755b5c8 RCX: 00007f5df84e608e [ 51.004394] RDX: 0000000000000000 RSI: 00007ffe2755aed0 RDI: 0000000000000005 [ 51.004444] RBP: 00007ffe2755ae30 R08: 0000000000000000 R09: 0000000000000000 [ 51.004486] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 51.004526] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe2755b5a0 | [ 51.004748] ------------[ cut here ]------------ | [ 51.004857] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2589 | [ 51.004961] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.005205] Tainted: [W]=WARN [ 51.005285] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.005372] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.005450] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.005624] RSP: 0018:ff718e9ec121b870 EFLAGS: 00010286 [ 51.005701] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.005795] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055000 [ 51.005892] RBP: 0000000000000000 R08: ff3f9c044307a110 R09: ff3f9c044c47d030 [ 51.005989] R10: ff3f9c044a0e4120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.006084] R13: 0000000000000010 R14: ff3f9c044a0e4000 R15: ff3f9c0443055000 [ 51.006183] FS: 00007ffaf895e840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 51.006284] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.006368] CR2: 00007f121ef68574 CR3: 000000000874d001 CR4: 0000000000771ef0 [ 51.006464] PKRU: 55555554 [ 51.006518] Call Trace: [ 51.006575] [ 51.006632] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 51.006700] __dev_notify_flags (net/core/dev.c:9787) [ 51.006770] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 51.006854] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 51.006923] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 51.007003] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.007082] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.007150] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 51.007227] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.007312] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.007380] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.007448] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.007517] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.007586] ___sys_sendmsg (net/socket.c:2752) [ 51.007655] __sys_sendmsg (net/socket.c:2784) [ 51.007724] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.007792] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.007866] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.007937] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.008007] RIP: 0033:0x7ffaf8b9808e [ 51.008075] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.008252] RSP: 002b:00007ffd97543b10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.008342] RAX: ffffffffffffffda RBX: 00007ffd975442b8 RCX: 00007ffaf8b9808e [ 51.008432] RDX: 0000000000000000 RSI: 00007ffd97543bc0 RDI: 0000000000000005 [ 51.008524] RBP: 00007ffd97543b20 R08: 0000000000000000 R09: 0000000000000000 [ 51.008619] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 51.008714] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd97544290 | [ 51.009044] ------------[ cut here ]------------ | [ 51.009120] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2552 | [ 51.009243] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.009487] Tainted: [W]=WARN [ 51.009552] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.009637] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.009715] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.009885] RSP: 0018:ff718e9ec1103870 EFLAGS: 00010286 [ 51.009960] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.010054] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229e00 [ 51.010149] RBP: 0000000000000000 R08: ff3f9c044337b610 R09: ff3f9c044a3da030 [ 51.010251] R10: ff3f9c044c47d120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.010345] R13: 0000000000000010 R14: ff3f9c044c47d000 R15: ff3f9c0443229e00 [ 51.010443] FS: 00007f2f29125840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 51.010539] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.010624] CR2: 00007f121ef68574 CR3: 000000000a978002 CR4: 0000000000771ef0 [ 51.010718] PKRU: 55555554 [ 51.010774] Call Trace: [ 51.010838] [ 51.010895] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 51.010963] __dev_notify_flags (net/core/dev.c:9787) [ 51.011031] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 51.011102] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 51.011169] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 51.011253] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.011331] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.011400] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 51.011476] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.011554] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.011621] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.011689] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.011758] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.011837] ___sys_sendmsg (net/socket.c:2752) [ 51.011903] __sys_sendmsg (net/socket.c:2784) [ 51.011967] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.012035] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.012103] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.012181] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.012266] RIP: 0033:0x7f2f2935f08e [ 51.012333] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.012496] RSP: 002b:00007ffd7638ae20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.012585] RAX: ffffffffffffffda RBX: 00007ffd7638b5c8 RCX: 00007f2f2935f08e [ 51.012676] RDX: 0000000000000000 RSI: 00007ffd7638aed0 RDI: 0000000000000005 [ 51.012767] RBP: 00007ffd7638ae30 R08: 0000000000000000 R09: 0000000000000000 [ 51.012863] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 51.012957] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd7638b5a0 | [ 51.013242] ------------[ cut here ]------------ | [ 51.013270] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2575 | [ 51.013319] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.013448] Tainted: [W]=WARN [ 51.013470] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.013505] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.013540] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.013626] RSP: 0018:ff718e9ec11ab870 EFLAGS: 00010286 [ 51.013659] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.013699] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431ff000 [ 51.013740] RBP: 0000000000000000 R08: ff3f9c04418f0610 R09: ff3f9c044a3de030 [ 51.013785] R10: ff3f9c044a3a1120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.013832] R13: 0000000000000010 R14: ff3f9c044a3a1000 R15: ff3f9c04431ff000 [ 51.013874] FS: 00007f6894755840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 51.013918] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.013953] CR2: 00007f5b1fabf574 CR3: 000000000868a002 CR4: 0000000000771ef0 [ 51.013994] PKRU: 55555554 [ 51.014009] Call Trace: [ 51.014026] [ 51.014046] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 51.014068] __dev_notify_flags (net/core/dev.c:9787) [ 51.014089] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 51.014112] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 51.014135] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 51.014168] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.014196] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.014217] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 51.014256] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.014289] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.014315] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.014340] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.014361] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.014382] ___sys_sendmsg (net/socket.c:2752) [ 51.014406] __sys_sendmsg (net/socket.c:2784) [ 51.014428] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.014451] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.014475] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.014502] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.014535] RIP: 0033:0x7f689498f08e [ 51.014557] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.014652] RSP: 002b:00007fff4a37f4a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.014696] RAX: ffffffffffffffda RBX: 00007fff4a37fc48 RCX: 00007f689498f08e [ 51.014733] RDX: 0000000000000000 RSI: 00007fff4a37f550 RDI: 0000000000000005 [ 51.014782] RBP: 00007fff4a37f4b0 R08: 0000000000000000 R09: 0000000000000000 [ 51.014829] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 51.014870] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff4a37fc20 | [ 51.015106] ------------[ cut here ]------------ | [ 51.015137] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2549 | [ 51.015187] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.015312] Tainted: [W]=WARN [ 51.015335] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.015369] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.015397] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.015487] RSP: 0018:ff718e9ec10eb870 EFLAGS: 00010286 [ 51.015513] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.015553] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431ff000 [ 51.015599] RBP: 0000000000000000 R08: ff3f9c044305e810 R09: ff3f9c044a3b3030 [ 51.015639] R10: ff3f9c044a3de120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.015678] R13: 0000000000000010 R14: ff3f9c044a3de000 R15: ff3f9c04431ff000 [ 51.015720] FS: 00007f64e1686840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 51.015760] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.015804] CR2: 00007f6894822574 CR3: 000000000a97f003 CR4: 0000000000771ef0 [ 51.015852] PKRU: 55555554 [ 51.015866] Call Trace: [ 51.015879] [ 51.015896] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 51.015919] __dev_notify_flags (net/core/dev.c:9787) [ 51.015946] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 51.015967] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 51.015988] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 51.016017] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.016045] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.016067] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 51.016100] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.016131] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.016151] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.016172] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.016197] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.016218] ___sys_sendmsg (net/socket.c:2752) [ 51.016243] __sys_sendmsg (net/socket.c:2784) [ 51.016266] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.016289] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.016313] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.016343] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.016371] RIP: 0033:0x7f64e18c008e [ 51.016393] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.016487] RSP: 002b:00007ffd0707d9f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.016532] RAX: ffffffffffffffda RBX: 00007ffd0707e198 RCX: 00007f64e18c008e [ 51.016570] RDX: 0000000000000000 RSI: 00007ffd0707daa0 RDI: 0000000000000005 [ 51.016610] RBP: 00007ffd0707da00 R08: 0000000000000000 R09: 0000000000000000 [ 51.016652] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 51.016695] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd0707e170 | [ 51.016976] ------------[ cut here ]------------ | [ 51.017022] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2574 | [ 51.017094] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.017272] Tainted: [W]=WARN [ 51.017298] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.017344] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.017378] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.017485] RSP: 0018:ff718e9ec11a3870 EFLAGS: 00010286 [ 51.017517] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.017565] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055500 [ 51.017607] RBP: 0000000000000000 R08: ff3f9c0443234790 R09: ff3f9c044a3a4030 [ 51.017652] R10: ff3f9c044a3a7120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.017697] R13: 0000000000000010 R14: ff3f9c044a3a7000 R15: ff3f9c0443055500 [ 51.017740] FS: 00007f742f5a1840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 51.017788] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.017826] CR2: 00007febc0553574 CR3: 00000000041bd004 CR4: 0000000000771ef0 [ 51.017883] PKRU: 55555554 [ 51.017898] Call Trace: [ 51.017915] [ 51.017935] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 51.017965] __dev_notify_flags (net/core/dev.c:9787) [ 51.017992] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 51.018015] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 51.018039] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 51.018070] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.018100] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.018122] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 51.018149] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.018182] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.018206] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.018236] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.018260] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.018286] ___sys_sendmsg (net/socket.c:2752) [ 51.018317] __sys_sendmsg (net/socket.c:2784) [ 51.018342] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.018369] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.018393] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.018425] RIP: 0033:0x7f742f7db08e [ 51.018451] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.018554] RSP: 002b:00007ffe0fa65410 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.018603] RAX: ffffffffffffffda RBX: 00007ffe0fa65bb8 RCX: 00007f742f7db08e [ 51.018652] RDX: 0000000000000000 RSI: 00007ffe0fa654c0 RDI: 0000000000000005 [ 51.018700] RBP: 00007ffe0fa65420 R08: 0000000000000000 R09: 0000000000000000 [ 51.018749] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 51.018797] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe0fa65b90 | [ 51.019026] ------------[ cut here ]------------ | [ 51.019102] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2563 | [ 51.019211] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.019468] Tainted: [W]=WARN [ 51.019534] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.019621] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.019700] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.019875] RSP: 0018:ff718e9ec0557870 EFLAGS: 00010286 [ 51.019954] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.020047] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229e00 [ 51.020141] RBP: 0000000000000000 R08: ff3f9c0441975950 R09: ff3f9c044a3b7030 [ 51.020244] R10: ff3f9c044a3da120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.020340] R13: 0000000000000010 R14: ff3f9c044a3da000 R15: ff3f9c0443229e00 [ 51.020439] FS: 00007fd4f051b840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 51.020535] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.020620] CR2: 00007f2f291f2574 CR3: 0000000004008004 CR4: 0000000000771ef0 [ 51.020717] PKRU: 55555554 [ 51.020774] Call Trace: [ 51.020838] [ 51.020894] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 51.020963] __dev_notify_flags (net/core/dev.c:9787) [ 51.021040] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 51.021107] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 51.021176] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 51.021269] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.021347] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.021416] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 51.021494] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.021572] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.021642] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.021711] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.021781] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.021858] ___sys_sendmsg (net/socket.c:2752) [ 51.021928] __sys_sendmsg (net/socket.c:2784) [ 51.021998] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.022069] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.022134] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.022212] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.022297] RIP: 0033:0x7fd4f075508e [ 51.022362] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.022518] RSP: 002b:00007fffabd89e50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.022615] RAX: ffffffffffffffda RBX: 00007fffabd8a5f8 RCX: 00007fd4f075508e [ 51.022709] RDX: 0000000000000000 RSI: 00007fffabd89f00 RDI: 0000000000000005 [ 51.022806] RBP: 00007fffabd89e60 R08: 0000000000000000 R09: 0000000000000000 [ 51.022904] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 51.023000] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffabd8a5d0 | [ 51.023301] ------------[ cut here ]------------ | [ 51.023331] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2590 | [ 51.023385] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.023517] Tainted: [W]=WARN [ 51.023540] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.023574] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.023608] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.023697] RSP: 0018:ff718e9ec1223870 EFLAGS: 00010286 [ 51.023726] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.023768] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055000 [ 51.023809] RBP: 0000000000000000 R08: ff3f9c04418f0250 R09: ff3f9c044864b030 [ 51.023858] R10: ff3f9c044c47a120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.023900] R13: 0000000000000010 R14: ff3f9c044c47a000 R15: ff3f9c0443055000 [ 51.023946] FS: 00007f6673a85840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 51.023989] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.024023] CR2: 00007ffaf8a2b574 CR3: 000000000a8c3002 CR4: 0000000000771ef0 [ 51.024064] PKRU: 55555554 [ 51.024079] Call Trace: [ 51.024093] [ 51.024109] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 51.024133] __dev_notify_flags (net/core/dev.c:9787) [ 51.024156] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 51.024181] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 51.024202] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 51.024236] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.024264] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.024288] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 51.024315] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.024344] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.024367] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.024388] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.024411] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.024433] ___sys_sendmsg (net/socket.c:2752) [ 51.024462] __sys_sendmsg (net/socket.c:2784) [ 51.024483] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.024504] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.024531] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.024559] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.024590] RIP: 0033:0x7f6673cbf08e [ 51.024612] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.024696] RSP: 002b:00007ffc2e548110 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.024739] RAX: ffffffffffffffda RBX: 00007ffc2e5488b8 RCX: 00007f6673cbf08e [ 51.024785] RDX: 0000000000000000 RSI: 00007ffc2e5481c0 RDI: 0000000000000005 [ 51.024820] RBP: 00007ffc2e548120 R08: 0000000000000000 R09: 0000000000000000 [ 51.024869] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 51.024911] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc2e548890 | [ 51.025202] ------------[ cut here ]------------ | [ 51.025284] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2567 | [ 51.025397] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.025639] Tainted: [W]=WARN [ 51.025706] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.025788] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.025876] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.026047] RSP: 0018:ff718e9ec116b870 EFLAGS: 00010286 [ 51.026126] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.026222] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229e00 [ 51.026325] RBP: 0000000000000000 R08: ff3f9c04441be650 R09: ff3f9c044a3b4030 [ 51.026421] R10: ff3f9c044a3b7120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.026515] R13: 0000000000000010 R14: ff3f9c044a3b7000 R15: ff3f9c0443229e00 [ 51.026610] FS: 00007f0525223840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 51.026708] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.026793] CR2: 00007fd4f05e8574 CR3: 0000000004003005 CR4: 0000000000771ef0 [ 51.026893] PKRU: 55555554 [ 51.026949] Call Trace: [ 51.027007] [ 51.027064] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 51.027132] __dev_notify_flags (net/core/dev.c:9787) [ 51.027199] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 51.027276] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 51.027347] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 51.027424] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.027500] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.027568] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 51.027647] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.027725] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.027793] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.027866] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.027933] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.027996] ___sys_sendmsg (net/socket.c:2752) [ 51.028068] __sys_sendmsg (net/socket.c:2784) [ 51.028138] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.028207] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.028279] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.028356] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.028435] RIP: 0033:0x7f052545d08e [ 51.028502] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.028673] RSP: 002b:00007ffe07a27dc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.028768] RAX: ffffffffffffffda RBX: 00007ffe07a28568 RCX: 00007f052545d08e [ 51.028866] RDX: 0000000000000000 RSI: 00007ffe07a27e70 RDI: 0000000000000005 [ 51.028958] RBP: 00007ffe07a27dd0 R08: 0000000000000000 R09: 0000000000000000 [ 51.029053] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 51.029150] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe07a28540 | [ 51.029459] ------------[ cut here ]------------ | [ 51.029488] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2579 | [ 51.029549] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.029674] Tainted: [W]=WARN [ 51.029701] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.029736] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.029765] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.029862] RSP: 0018:ff718e9ec11cb870 EFLAGS: 00010286 [ 51.029892] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.029932] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055000 [ 51.029973] RBP: 0000000000000000 R08: ff3f9c04418f0050 R09: ff3f9c0448648030 [ 51.030010] R10: ff3f9c044864b120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.030050] R13: 0000000000000010 R14: ff3f9c044864b000 R15: ff3f9c0443055000 [ 51.030091] FS: 00007f696b539840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 51.030134] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.030169] CR2: 00007f6673b52574 CR3: 000000000d28a003 CR4: 0000000000771ef0 [ 51.030210] PKRU: 55555554 [ 51.030235] Call Trace: [ 51.030251] [ 51.030268] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 51.030290] __dev_notify_flags (net/core/dev.c:9787) [ 51.030312] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 51.030337] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 51.030358] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 51.030392] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.030428] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.030450] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 51.030477] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.030506] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.030528] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.030550] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.030571] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.030595] ___sys_sendmsg (net/socket.c:2752) [ 51.030618] __sys_sendmsg (net/socket.c:2784) [ 51.030642] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.030664] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.030689] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.030718] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.030748] RIP: 0033:0x7f696b77308e [ 51.030770] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.030867] RSP: 002b:00007ffd7e383830 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.030910] RAX: ffffffffffffffda RBX: 00007ffd7e383fd8 RCX: 00007f696b77308e [ 51.030950] RDX: 0000000000000000 RSI: 00007ffd7e3838e0 RDI: 0000000000000005 [ 51.030990] RBP: 00007ffd7e383840 R08: 0000000000000000 R09: 0000000000000000 [ 51.031029] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 51.031068] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd7e383fb0 | [ 51.031204] ------------[ cut here ]------------ | [ 51.031236] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2601 | [ 51.031285] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.031408] Tainted: [W]=WARN [ 51.031426] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.031460] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.031489] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.031581] RSP: 0018:ff718e9ec127b870 EFLAGS: 00010286 [ 51.031613] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.031652] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431ff000 [ 51.031693] RBP: 0000000000000000 R08: ff3f9c04418c1d50 R09: ff3f9c044a3b0030 [ 51.031736] R10: ff3f9c044a3b3120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.031781] R13: 0000000000000010 R14: ff3f9c044a3b3000 R15: ff3f9c04431ff000 [ 51.031823] FS: 00007fdf33b42840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 51.031874] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.031908] CR2: 00007f64e1753574 CR3: 00000000032c3004 CR4: 0000000000771ef0 [ 51.031949] PKRU: 55555554 [ 51.031968] Call Trace: [ 51.031986] [ 51.032003] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 51.032027] __dev_notify_flags (net/core/dev.c:9787) [ 51.032055] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 51.032080] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 51.032102] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.032136] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.032157] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 51.032185] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.032212] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.032237] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.032264] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.032284] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.032311] ___sys_sendmsg (net/socket.c:2752) [ 51.032335] __sys_sendmsg (net/socket.c:2784) [ 51.032356] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.032379] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.032400] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.032430] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.032458] RIP: 0033:0x7fdf33d7c08e [ 51.032480] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.032568] RSP: 002b:00007ffcc43f6400 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.032608] RAX: ffffffffffffffda RBX: 00007ffcc43f6ba8 RCX: 00007fdf33d7c08e [ 51.032652] RDX: 0000000000000000 RSI: 00007ffcc43f64b0 RDI: 0000000000000005 [ 51.032693] RBP: 00007ffcc43f6410 R08: 0000000000000000 R09: 0000000000000000 [ 51.032733] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 51.032772] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcc43f6b80 | [ 51.032914] ------------[ cut here ]------------ | [ 51.032944] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2596 | [ 51.032997] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.033116] Tainted: [W]=WARN [ 51.033137] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.033178] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.033206] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.033302] RSP: 0018:ff718e9ec1253870 EFLAGS: 00010286 [ 51.033334] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.033379] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058600 [ 51.033426] RBP: 0000000000000000 R08: ff3f9c0442df6790 R09: ff3f9c044864d030 [ 51.033475] R10: ff3f9c044a3b0120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.033524] R13: 0000000000000010 R14: ff3f9c044a3b0000 R15: ff3f9c0443058600 [ 51.033570] FS: 00007f13d4f61840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 51.033608] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.033641] CR2: 00007f64e1753574 CR3: 0000000003155005 CR4: 0000000000771ef0 [ 51.033682] PKRU: 55555554 [ 51.033697] Call Trace: [ 51.033709] [ 51.033725] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 51.033746] __dev_notify_flags (net/core/dev.c:9787) [ 51.033768] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 51.033790] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 51.033816] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.033848] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.033873] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 51.033899] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.033930] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.033951] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.033973] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.033994] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.034020] ___sys_sendmsg (net/socket.c:2752) [ 51.034042] __sys_sendmsg (net/socket.c:2784) [ 51.034064] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.034086] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.034107] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.034134] RIP: 0033:0x7f13d519b08e [ 51.034157] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.034261] RSP: 002b:00007ffc696a7f00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.034300] RAX: ffffffffffffffda RBX: 00007ffc696a86a8 RCX: 00007f13d519b08e [ 51.034339] RDX: 0000000000000000 RSI: 00007ffc696a7fb0 RDI: 0000000000000005 [ 51.034382] RBP: 00007ffc696a7f10 R08: 0000000000000000 R09: 0000000000000000 [ 51.034422] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 51.034462] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc696a8680 | [ 51.034607] ------------[ cut here ]------------ | [ 51.034638] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2584 | [ 51.034686] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.034808] Tainted: [W]=WARN [ 51.034834] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.034881] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.034909] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.034996] RSP: 0018:ff718e9ec11f3870 EFLAGS: 00010286 [ 51.035024] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.035072] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055000 [ 51.035117] RBP: 0000000000000000 R08: ff3f9c0443252a90 R09: ff3f9c044a379030 [ 51.035160] R10: ff3f9c0448648120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.035204] R13: 0000000000000010 R14: ff3f9c0448648000 R15: ff3f9c0443055000 [ 51.035252] FS: 00007fc553fde840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 51.035297] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.035333] CR2: 00007f696b606574 CR3: 000000000d38a004 CR4: 0000000000771ef0 [ 51.035374] PKRU: 55555554 [ 51.035389] Call Trace: [ 51.035405] [ 51.035422] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 51.035443] __dev_notify_flags (net/core/dev.c:9787) [ 51.035465] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 51.035486] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 51.035505] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 51.035535] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.035563] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.035585] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 51.035614] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.035643] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.035665] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.035686] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.035707] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.035733] ___sys_sendmsg (net/socket.c:2752) [ 51.035755] __sys_sendmsg (net/socket.c:2784) [ 51.035778] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.035801] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.035824] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.035861] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.035887] RIP: 0033:0x7fc55421808e [ 51.035915] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.036019] RSP: 002b:00007ffd7d7965e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.036059] RAX: ffffffffffffffda RBX: 00007ffd7d796d88 RCX: 00007fc55421808e [ 51.036103] RDX: 0000000000000000 RSI: 00007ffd7d796690 RDI: 0000000000000005 [ 51.036146] RBP: 00007ffd7d7965f0 R08: 0000000000000000 R09: 0000000000000000 [ 51.036185] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 51.036225] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd7d796d60 | [ 51.036365] ------------[ cut here ]------------ | [ 51.036393] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2550 | [ 51.036439] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.036560] Tainted: [W]=WARN [ 51.036581] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.036614] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.036642] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.036736] RSP: 0018:ff718e9ec10f3870 EFLAGS: 00010286 [ 51.036762] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.036803] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055e00 [ 51.036854] RBP: 0000000000000000 R08: ff3f9c044a8c0050 R09: ff3f9c044a37e030 [ 51.036901] R10: ff3f9c044a379120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.036948] R13: 0000000000000010 R14: ff3f9c044a379000 R15: ff3f9c0443055e00 [ 51.036993] FS: 00007f89dda74840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 51.037033] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.037068] CR2: 00007f696b606574 CR3: 000000000c424005 CR4: 0000000000771ef0 [ 51.037118] PKRU: 55555554 [ 51.037133] Call Trace: [ 51.037149] [ 51.037164] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 51.037184] __dev_notify_flags (net/core/dev.c:9787) [ 51.037206] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 51.037229] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 51.037255] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 51.037289] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.037320] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.037343] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 51.037375] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.037402] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.037424] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.037444] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.037464] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.037485] ___sys_sendmsg (net/socket.c:2752) [ 51.037508] __sys_sendmsg (net/socket.c:2784) [ 51.037529] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.037551] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.037577] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.037605] RIP: 0033:0x7f89ddcae08e [ 51.037625] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.037719] RSP: 002b:00007fff81863720 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.037766] RAX: ffffffffffffffda RBX: 00007fff81863ec8 RCX: 00007f89ddcae08e [ 51.037804] RDX: 0000000000000000 RSI: 00007fff818637d0 RDI: 0000000000000005 [ 51.037856] RBP: 00007fff81863730 R08: 0000000000000000 R09: 0000000000000000 [ 51.037897] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 51.037943] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff81863ea0 | [ 51.038193] ------------[ cut here ]------------ | [ 51.038283] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2564 | [ 51.038392] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.038628] Tainted: [W]=WARN [ 51.038692] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.038777] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.038867] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.039027] RSP: 0018:ff718e9ec1153870 EFLAGS: 00010286 [ 51.039104] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.039200] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229e00 [ 51.039304] RBP: 0000000000000000 R08: ff3f9c04441be690 R09: ff3f9c044a3e1030 [ 51.039389] R10: ff3f9c044a3b4120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.039481] R13: 0000000000000010 R14: ff3f9c044a3b4000 R15: ff3f9c0443229e00 [ 51.039577] FS: 00007f8091baa840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 51.039663] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.039746] CR2: 00007f05252f0574 CR3: 000000000d39e006 CR4: 0000000000771ef0 [ 51.039846] PKRU: 55555554 [ 51.039901] Call Trace: [ 51.039957] [ 51.040014] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 51.040081] __dev_notify_flags (net/core/dev.c:9787) [ 51.040158] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 51.040226] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 51.040307] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.040378] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.040446] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 51.040524] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.040602] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.040671] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.040740] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.040808] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.040884] ___sys_sendmsg (net/socket.c:2752) [ 51.040955] __sys_sendmsg (net/socket.c:2784) [ 51.041026] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.041094] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.041162] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.041249] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.041327] RIP: 0033:0x7f8091de408e [ 51.041395] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.041566] RSP: 002b:00007ffcfd42a390 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.041660] RAX: ffffffffffffffda RBX: 00007ffcfd42ab38 RCX: 00007f8091de408e [ 51.041755] RDX: 0000000000000000 RSI: 00007ffcfd42a440 RDI: 0000000000000005 [ 51.041858] RBP: 00007ffcfd42a3a0 R08: 0000000000000000 R09: 0000000000000000 [ 51.041953] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 51.042048] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcfd42ab10 | [ 51.042334] ------------[ cut here ]------------ | [ 51.042366] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2573 | [ 51.042415] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.042533] Tainted: [W]=WARN [ 51.042550] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.042585] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.042614] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.042721] RSP: 0018:ff718e9ec119b870 EFLAGS: 00010286 [ 51.042749] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.042791] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055e00 [ 51.042832] RBP: 0000000000000000 R08: ff3f9c044325d750 R09: ff3f9c044a3e7030 [ 51.042870] R10: ff3f9c044a37e120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.042911] R13: 0000000000000010 R14: ff3f9c044a37e000 R15: ff3f9c0443055e00 [ 51.042949] FS: 00007fe68322e840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 51.042993] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.043027] CR2: 00007f89ddb41574 CR3: 000000000972b006 CR4: 0000000000771ef0 [ 51.043079] PKRU: 55555554 [ 51.043094] Call Trace: [ 51.043115] [ 51.043131] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 51.043153] __dev_notify_flags (net/core/dev.c:9787) [ 51.043183] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 51.043204] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 51.043229] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.043261] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.043281] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 51.043309] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.043338] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.043360] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.043382] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.043404] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.043426] ___sys_sendmsg (net/socket.c:2752) [ 51.043448] __sys_sendmsg (net/socket.c:2784) [ 51.043472] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.043494] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.043515] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.043544] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.043570] RIP: 0033:0x7fe68346808e [ 51.043597] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.043688] RSP: 002b:00007ffebc90b8d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.043728] RAX: ffffffffffffffda RBX: 00007ffebc90c078 RCX: 00007fe68346808e [ 51.043769] RDX: 0000000000000000 RSI: 00007ffebc90b980 RDI: 0000000000000005 [ 51.043816] RBP: 00007ffebc90b8e0 R08: 0000000000000000 R09: 0000000000000000 [ 51.043865] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 51.043905] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffebc90c050 | [ 51.044046] ------------[ cut here ]------------ | [ 51.044074] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2542 | [ 51.044130] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.044266] Tainted: [W]=WARN [ 51.044287] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.044321] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.044350] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.044441] RSP: 0018:ff718e9ec10b3870 EFLAGS: 00010286 [ 51.044471] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.044512] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055000 [ 51.044552] RBP: 0000000000000000 R08: ff3f9c04418e9fd0 R09: ff3f9c044a3ba030 [ 51.044591] R10: ff3f9c044864d120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.044631] R13: 0000000000000010 R14: ff3f9c044864d000 R15: ff3f9c0443055000 [ 51.044673] FS: 00007fababad9840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 51.044713] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.044754] CR2: 00007fc5540ab574 CR3: 000000000309b002 CR4: 0000000000771ef0 [ 51.044795] PKRU: 55555554 [ 51.044810] Call Trace: [ 51.044826] [ 51.044848] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 51.044874] __dev_notify_flags (net/core/dev.c:9787) [ 51.044896] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 51.044918] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 51.044941] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 51.044969] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.044997] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.045021] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 51.045048] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.045075] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.045100] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.045122] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.045146] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.045173] ___sys_sendmsg (net/socket.c:2752) [ 51.045200] __sys_sendmsg (net/socket.c:2784) [ 51.045221] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.045250] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.045272] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.045299] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.045327] RIP: 0033:0x7fababd1308e [ 51.045348] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.045434] RSP: 002b:00007fffd760a010 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.045471] RAX: ffffffffffffffda RBX: 00007fffd760a7b8 RCX: 00007fababd1308e [ 51.045519] RDX: 0000000000000000 RSI: 00007fffd760a0c0 RDI: 0000000000000005 [ 51.045559] RBP: 00007fffd760a020 R08: 0000000000000000 R09: 0000000000000000 [ 51.045597] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 51.045645] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffd760a790 | [ 51.045792] ------------[ cut here ]------------ | [ 51.045821] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2547 | [ 51.045874] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.046007] Tainted: [W]=WARN [ 51.046029] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.046064] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.046093] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.046195] RSP: 0018:ff718e9ec10db870 EFLAGS: 00010286 [ 51.046227] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.046271] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055e00 [ 51.046310] RBP: 0000000000000000 R08: ff3f9c04412aac50 R09: ff3f9c044a3e4030 [ 51.046356] R10: ff3f9c044a3e7120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.046403] R13: 0000000000000010 R14: ff3f9c044a3e7000 R15: ff3f9c0443055e00 [ 51.046444] FS: 00007f93964e0840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 51.046484] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.046517] CR2: 00007fe6832fb574 CR3: 000000000c203002 CR4: 0000000000771ef0 [ 51.046557] PKRU: 55555554 [ 51.046574] Call Trace: [ 51.046589] [ 51.046608] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 51.046630] __dev_notify_flags (net/core/dev.c:9787) [ 51.046651] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 51.046675] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 51.046696] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 51.046730] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.046758] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.046779] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 51.046813] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.046847] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.046870] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.046891] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.046913] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.046934] ___sys_sendmsg (net/socket.c:2752) [ 51.046958] __sys_sendmsg (net/socket.c:2784) [ 51.046980] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.047002] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.047023] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.047052] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.047079] RIP: 0033:0x7f939671a08e [ 51.047098] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.047198] RSP: 002b:00007fff409b32d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.047240] RAX: ffffffffffffffda RBX: 00007fff409b3a78 RCX: 00007f939671a08e [ 51.047280] RDX: 0000000000000000 RSI: 00007fff409b3380 RDI: 0000000000000005 [ 51.047320] RBP: 00007fff409b32e0 R08: 0000000000000000 R09: 0000000000000000 [ 51.047363] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 51.047406] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff409b3a50 | [ 51.047534] ------------[ cut here ]------------ | [ 51.047563] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2576 | [ 51.047611] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.047736] Tainted: [W]=WARN [ 51.047759] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.047793] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.047822] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.047922] RSP: 0018:ff718e9ec11b3870 EFLAGS: 00010286 [ 51.047948] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.047992] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055000 [ 51.048034] RBP: 0000000000000000 R08: ff3f9c0443252f90 R09: ff3f9c044a3bf030 [ 51.048073] R10: ff3f9c044a3ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.048112] R13: 0000000000000010 R14: ff3f9c044a3ba000 R15: ff3f9c0443055000 [ 51.048152] FS: 00007f83e1ca5840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 51.048193] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.048227] CR2: 00007fababba6574 CR3: 000000000972c003 CR4: 0000000000771ef0 [ 51.048270] PKRU: 55555554 [ 51.048285] Call Trace: [ 51.048302] [ 51.048318] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 51.048348] __dev_notify_flags (net/core/dev.c:9787) [ 51.048372] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 51.048393] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 51.048417] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 51.048446] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.048478] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.048500] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 51.048533] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.048565] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.048590] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.048608] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.048630] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.048652] ___sys_sendmsg (net/socket.c:2752) [ 51.048674] __sys_sendmsg (net/socket.c:2784) [ 51.048698] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.048720] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.048741] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.048768] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.048800] RIP: 0033:0x7f83e1edf08e [ 51.048822] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.048914] RSP: 002b:00007ffcef390020 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.048960] RAX: ffffffffffffffda RBX: 00007ffcef3907c8 RCX: 00007f83e1edf08e [ 51.048999] RDX: 0000000000000000 RSI: 00007ffcef3900d0 RDI: 0000000000000005 [ 51.049047] RBP: 00007ffcef390030 R08: 0000000000000000 R09: 0000000000000000 [ 51.049092] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 51.049137] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcef3907a0 | [ 51.049279] ------------[ cut here ]------------ | [ 51.049308] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2544 | [ 51.049357] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.049476] Tainted: [W]=WARN [ 51.049496] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.049526] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.049557] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.049655] RSP: 0018:ff718e9ec10c3870 EFLAGS: 00010286 [ 51.049683] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.049723] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055e00 [ 51.049763] RBP: 0000000000000000 R08: ff3f9c044190c590 R09: ff3f9c044a389030 [ 51.049805] R10: ff3f9c044a3e4120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.049854] R13: 0000000000000010 R14: ff3f9c044a3e4000 R15: ff3f9c0443055e00 [ 51.049898] FS: 00007f0f90d64840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 51.049939] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.049976] CR2: 00007f93965ad574 CR3: 0000000008708003 CR4: 0000000000771ef0 [ 51.050017] PKRU: 55555554 [ 51.050036] Call Trace: [ 51.050051] [ 51.050064] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 51.050087] __dev_notify_flags (net/core/dev.c:9787) [ 51.050109] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 51.050130] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 51.050153] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 51.050182] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.050211] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.050238] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 51.050266] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.050299] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.050322] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.050344] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.050369] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.050390] ___sys_sendmsg (net/socket.c:2752) [ 51.050413] __sys_sendmsg (net/socket.c:2784) [ 51.050435] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.050457] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.050481] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.050508] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.050533] RIP: 0033:0x7f0f90f9e08e [ 51.050555] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.050642] RSP: 002b:00007ffff8bd13f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.050686] RAX: ffffffffffffffda RBX: 00007ffff8bd1b98 RCX: 00007f0f90f9e08e [ 51.050726] RDX: 0000000000000000 RSI: 00007ffff8bd14a0 RDI: 0000000000000005 [ 51.050766] RBP: 00007ffff8bd1400 R08: 0000000000000000 R09: 0000000000000000 [ 51.050807] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 51.050857] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffff8bd1b70 | [ 51.051119] ------------[ cut here ]------------ | [ 51.051157] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2521 | [ 51.051214] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.051382] Tainted: [W]=WARN [ 51.051410] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.051453] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.051483] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.051588] RSP: 0018:ff718e9ec1013870 EFLAGS: 00010286 [ 51.051617] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.051668] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055500 [ 51.051727] RBP: 0000000000000000 R08: ff3f9c04418b1e90 R09: ff3f9c044a38d030 [ 51.051773] R10: ff3f9c044a3a4120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.051824] R13: 0000000000000010 R14: ff3f9c044a3a4000 R15: ff3f9c0443055500 [ 51.051887] FS: 00007f45b7032840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 51.051951] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.051990] CR2: 00007f742f66e574 CR3: 00000000040df006 CR4: 0000000000771ef0 [ 51.052032] PKRU: 55555554 [ 51.052053] Call Trace: [ 51.052069] [ 51.052091] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 51.052120] __dev_notify_flags (net/core/dev.c:9787) [ 51.052146] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 51.052170] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 51.052197] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 51.052238] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.052278] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.052310] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 51.052358] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.052391] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.052421] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.052452] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.052475] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.052502] ___sys_sendmsg (net/socket.c:2752) [ 51.052529] __sys_sendmsg (net/socket.c:2784) [ 51.052556] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.052587] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.052623] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.052668] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.052706] RIP: 0033:0x7f45b726c08e [ 51.052729] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.052863] RSP: 002b:00007ffd32f6ba10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.052917] RAX: ffffffffffffffda RBX: 00007ffd32f6c1b8 RCX: 00007f45b726c08e [ 51.052969] RDX: 0000000000000000 RSI: 00007ffd32f6bac0 RDI: 0000000000000005 [ 51.053021] RBP: 00007ffd32f6ba20 R08: 0000000000000000 R09: 0000000000000000 [ 51.053085] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 51.053136] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd32f6c190 | [ 51.053315] ------------[ cut here ]------------ | [ 51.053344] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2539 | [ 51.053398] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.053533] Tainted: [W]=WARN [ 51.053555] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.053590] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.053620] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.053722] RSP: 0018:ff718e9ec109b870 EFLAGS: 00010286 [ 51.053751] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.053795] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055000 [ 51.053843] RBP: 0000000000000000 R08: ff3f9c044188f210 R09: ff3f9c044a3bc030 [ 51.053887] R10: ff3f9c044a3bf120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.053931] R13: 0000000000000010 R14: ff3f9c044a3bf000 R15: ff3f9c0443055000 [ 51.053977] FS: 00007f7d52122840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 51.054019] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.054053] CR2: 00007f83e1d72574 CR3: 000000000c7a1005 CR4: 0000000000771ef0 [ 51.054104] PKRU: 55555554 [ 51.054118] Call Trace: [ 51.054134] [ 51.054149] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 51.054171] __dev_notify_flags (net/core/dev.c:9787) [ 51.054193] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 51.054217] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 51.054243] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.054272] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.054297] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 51.054326] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.054357] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.054379] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.054401] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.054421] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.054444] ___sys_sendmsg (net/socket.c:2752) [ 51.054467] __sys_sendmsg (net/socket.c:2784) [ 51.054489] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.054510] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.054532] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.054561] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.054591] RIP: 0033:0x7f7d5235c08e [ 51.054611] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.054707] RSP: 002b:00007fff0122de00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.054751] RAX: ffffffffffffffda RBX: 00007fff0122e5a8 RCX: 00007f7d5235c08e [ 51.054796] RDX: 0000000000000000 RSI: 00007fff0122deb0 RDI: 0000000000000005 [ 51.054841] RBP: 00007fff0122de10 R08: 0000000000000000 R09: 0000000000000000 [ 51.054884] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 51.054930] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff0122e580 | [ 51.055146] ------------[ cut here ]------------ | [ 51.055220] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2588 | [ 51.055325] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.055541] Tainted: [W]=WARN [ 51.055601] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.055677] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.055748] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.055897] RSP: 0018:ff718e9ec1213870 EFLAGS: 00010286 [ 51.055966] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.056049] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229e00 [ 51.056131] RBP: 0000000000000000 R08: ff3f9c04441be750 R09: ff3f9c044a3ea030 [ 51.056214] R10: ff3f9c044a3e1120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.056306] R13: 0000000000000010 R14: ff3f9c044a3e1000 R15: ff3f9c0443229e00 [ 51.056405] FS: 00007fbfd590c840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 51.056491] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.056567] CR2: 00007f8091c77574 CR3: 000000000339a001 CR4: 0000000000771ef0 [ 51.056651] PKRU: 55555554 [ 51.056703] Call Trace: [ 51.056757] [ 51.056811] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 51.056882] __dev_notify_flags (net/core/dev.c:9787) [ 51.056946] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 51.057009] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 51.057071] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 51.057142] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.057221] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.057292] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 51.057364] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.057435] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.057498] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.057561] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.057624] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.057688] ___sys_sendmsg (net/socket.c:2752) [ 51.057753] __sys_sendmsg (net/socket.c:2784) [ 51.057818] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.057887] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.057950] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.058020] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.058090] RIP: 0033:0x7fbfd5b4608e [ 51.058152] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.058299] RSP: 002b:00007fffa688c970 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.058384] RAX: ffffffffffffffda RBX: 00007fffa688d118 RCX: 00007fbfd5b4608e [ 51.058467] RDX: 0000000000000000 RSI: 00007fffa688ca20 RDI: 0000000000000005 [ 51.058549] RBP: 00007fffa688c980 R08: 0000000000000000 R09: 0000000000000000 [ 51.058631] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 51.058713] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa688d0f0 | [ 51.058977] ------------[ cut here ]------------ | [ 51.059008] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2520 | [ 51.059064] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.059208] Tainted: [W]=WARN [ 51.059235] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.059270] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.059305] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.059403] RSP: 0018:ff718e9ec100b870 EFLAGS: 00010286 [ 51.059432] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.059474] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055e00 [ 51.059516] RBP: 0000000000000000 R08: ff3f9c044419ca10 R09: ff3f9c044a3ee030 [ 51.059561] R10: ff3f9c044a389120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.059607] R13: 0000000000000010 R14: ff3f9c044a389000 R15: ff3f9c0443055e00 [ 51.059651] FS: 00007ff59f1f6840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 51.059696] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.059733] CR2: 00007f0f90e31574 CR3: 000000000d2d2004 CR4: 0000000000771ef0 [ 51.059776] PKRU: 55555554 [ 51.059792] Call Trace: [ 51.059806] [ 51.059821] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 51.059848] __dev_notify_flags (net/core/dev.c:9787) [ 51.059871] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 51.059893] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 51.059916] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 51.059948] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.059976] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.059999] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 51.060030] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.060060] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.060083] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.060107] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.060130] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.060152] ___sys_sendmsg (net/socket.c:2752) [ 51.060176] __sys_sendmsg (net/socket.c:2784) [ 51.060198] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.060221] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.060245] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.060272] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.060301] RIP: 0033:0x7ff59f43008e [ 51.060323] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.060426] RSP: 002b:00007ffe71de10e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.060468] RAX: ffffffffffffffda RBX: 00007ffe71de1888 RCX: 00007ff59f43008e [ 51.060509] RDX: 0000000000000000 RSI: 00007ffe71de1190 RDI: 0000000000000005 [ 51.060552] RBP: 00007ffe71de10f0 R08: 0000000000000000 R09: 0000000000000000 [ 51.060598] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 51.060642] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe71de1860 | [ 51.060914] ------------[ cut here ]------------ | [ 51.060958] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2605 | [ 51.061015] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.061159] Tainted: [W]=WARN [ 51.061182] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.061218] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.061267] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.061380] RSP: 0018:ff718e9ec129b870 EFLAGS: 00010286 [ 51.061410] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.061456] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055500 [ 51.061504] RBP: 0000000000000000 R08: ff3f9c0443238d90 R09: ff3f9c044a34a030 [ 51.061548] R10: ff3f9c044a38d120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.061594] R13: 0000000000000010 R14: ff3f9c044a38d000 R15: ff3f9c0443055500 [ 51.061642] FS: 00007ff243300840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 51.061689] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.061725] CR2: 00007f45b70ff574 CR3: 000000000d382001 CR4: 0000000000771ef0 [ 51.061772] PKRU: 55555554 [ 51.061787] Call Trace: [ 51.061802] [ 51.061819] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 51.061849] __dev_notify_flags (net/core/dev.c:9787) [ 51.061879] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 51.061902] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 51.061925] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 51.061963] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.061994] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.062017] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 51.062046] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.062076] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.062101] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.062123] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.062147] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.062170] ___sys_sendmsg (net/socket.c:2752) [ 51.062194] __sys_sendmsg (net/socket.c:2784) [ 51.062218] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.062246] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.062270] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.062305] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.062339] RIP: 0033:0x7ff24353a08e [ 51.062364] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.062466] RSP: 002b:00007ffe46f27a80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.062511] RAX: ffffffffffffffda RBX: 00007ffe46f28228 RCX: 00007ff24353a08e [ 51.062555] RDX: 0000000000000000 RSI: 00007ffe46f27b30 RDI: 0000000000000005 [ 51.062600] RBP: 00007ffe46f27a90 R08: 0000000000000000 R09: 0000000000000000 [ 51.062654] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 51.062702] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe46f28200 | [ 51.062938] ------------[ cut here ]------------ | [ 51.063012] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2540 | [ 51.063107] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.063333] Tainted: [W]=WARN [ 51.063393] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.063468] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.063539] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.063679] RSP: 0018:ff718e9ec10a3870 EFLAGS: 00010286 [ 51.063748] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.063840] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229e00 [ 51.063923] RBP: 0000000000000000 R08: ff3f9c0443075010 R09: ff3f9c044a34f030 [ 51.064006] R10: ff3f9c044a3ea120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.064088] R13: 0000000000000010 R14: ff3f9c044a3ea000 R15: ff3f9c0443229e00 [ 51.064174] FS: 00007fb9a5260840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 51.064268] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.064346] CR2: 00007fbfd59d9574 CR3: 00000000086d3002 CR4: 0000000000771ef0 [ 51.064431] PKRU: 55555554 [ 51.064484] Call Trace: [ 51.064537] [ 51.064591] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 51.064654] __dev_notify_flags (net/core/dev.c:9787) [ 51.064718] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 51.064781] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 51.064850] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 51.064922] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.064996] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.065060] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 51.065129] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.065199] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.065271] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.065335] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.065398] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.065461] ___sys_sendmsg (net/socket.c:2752) [ 51.065526] __sys_sendmsg (net/socket.c:2784) [ 51.065589] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.065651] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.065714] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.065783] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.065859] RIP: 0033:0x7fb9a549a08e [ 51.065922] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.066064] RSP: 002b:00007ffdf60e5740 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.066148] RAX: ffffffffffffffda RBX: 00007ffdf60e5ee8 RCX: 00007fb9a549a08e [ 51.066239] RDX: 0000000000000000 RSI: 00007ffdf60e57f0 RDI: 0000000000000005 [ 51.066325] RBP: 00007ffdf60e5750 R08: 0000000000000000 R09: 0000000000000000 [ 51.066410] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 51.066492] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdf60e5ec0 | [ 51.066756] ------------[ cut here ]------------ | [ 51.066784] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2532 | [ 51.066846] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.066975] Tainted: [W]=WARN [ 51.066998] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.067036] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.067068] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.067169] RSP: 0018:ff718e9ec1063870 EFLAGS: 00010286 [ 51.067199] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.067246] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055000 [ 51.067292] RBP: 0000000000000000 R08: ff3f9c044320f3d0 R09: ff3f9c044a3c1030 [ 51.067324] R10: ff3f9c044a3bc120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.067367] R13: 0000000000000010 R14: ff3f9c044a3bc000 R15: ff3f9c0443055000 [ 51.067413] FS: 00007f20b0b66840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 51.067449] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.067485] CR2: 00007f7d521ef574 CR3: 0000000001cad006 CR4: 0000000000771ef0 [ 51.067530] PKRU: 55555554 [ 51.067545] Call Trace: [ 51.067560] [ 51.067573] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 51.067596] __dev_notify_flags (net/core/dev.c:9787) [ 51.067617] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 51.067644] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 51.067666] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.067695] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.067719] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 51.067753] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.067785] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.067808] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.067840] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.067863] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.067889] ___sys_sendmsg (net/socket.c:2752) [ 51.067912] __sys_sendmsg (net/socket.c:2784) [ 51.067934] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.067960] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.067987] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.068016] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.068044] RIP: 0033:0x7f20b0da008e [ 51.068065] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.068170] RSP: 002b:00007ffcc91351c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.068215] RAX: ffffffffffffffda RBX: 00007ffcc9135968 RCX: 00007f20b0da008e [ 51.068262] RDX: 0000000000000000 RSI: 00007ffcc9135270 RDI: 0000000000000005 [ 51.068304] RBP: 00007ffcc91351d0 R08: 0000000000000000 R09: 0000000000000000 [ 51.068342] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 51.068387] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcc9135940 | [ 51.068520] ------------[ cut here ]------------ | [ 51.068548] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2536 | [ 51.068599] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.068735] Tainted: [W]=WARN [ 51.068758] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.068794] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.068829] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.068930] RSP: 0018:ff718e9ec1083870 EFLAGS: 00010286 [ 51.068958] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.069000] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055e00 [ 51.069043] RBP: 0000000000000000 R08: ff3f9c0441975a90 R09: ff3f9c044a3c7030 [ 51.069089] R10: ff3f9c044a3ee120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.069132] R13: 0000000000000010 R14: ff3f9c044a3ee000 R15: ff3f9c0443055e00 [ 51.069179] FS: 00007fd65d600840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 51.069222] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.069263] CR2: 00007ff59f2c3574 CR3: 000000000a8af005 CR4: 0000000000771ef0 [ 51.069311] PKRU: 55555554 [ 51.069329] Call Trace: [ 51.069343] [ 51.069358] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 51.069386] __dev_notify_flags (net/core/dev.c:9787) [ 51.069409] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 51.069432] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 51.069455] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 51.069485] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.069520] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.069544] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 51.069574] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.069601] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.069622] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.069645] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.069668] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.069690] ___sys_sendmsg (net/socket.c:2752) [ 51.069710] __sys_sendmsg (net/socket.c:2784) [ 51.069735] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.069758] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.069780] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.069809] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.069841] RIP: 0033:0x7fd65d83a08e [ 51.069862] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.069963] RSP: 002b:00007ffcfe797490 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.070006] RAX: ffffffffffffffda RBX: 00007ffcfe797c38 RCX: 00007fd65d83a08e [ 51.070049] RDX: 0000000000000000 RSI: 00007ffcfe797540 RDI: 0000000000000005 [ 51.070092] RBP: 00007ffcfe7974a0 R08: 0000000000000000 R09: 0000000000000000 [ 51.070140] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 51.070182] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcfe797c10 | [ 51.070323] ------------[ cut here ]------------ | [ 51.070358] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2568 | [ 51.070410] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.070543] Tainted: [W]=WARN [ 51.070566] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.070605] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.070634] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.070732] RSP: 0018:ff718e9ec1173870 EFLAGS: 00010286 [ 51.070759] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.070803] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443227800 [ 51.070855] RBP: 0000000000000000 R08: ff3f9c044419c990 R09: ff3f9c044a3c4030 [ 51.070899] R10: ff3f9c044a3c7120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.070940] R13: 0000000000000010 R14: ff3f9c044a3c7000 R15: ff3f9c0443227800 [ 51.070991] FS: 00007f04a2c97840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 51.071035] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.071071] CR2: 00007ff59f2c3574 CR3: 000000000a20c006 CR4: 0000000000771ef0 [ 51.071117] PKRU: 55555554 [ 51.071132] Call Trace: [ 51.071144] [ 51.071159] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 51.071182] __dev_notify_flags (net/core/dev.c:9787) [ 51.071205] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 51.071224] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 51.071253] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 51.071282] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.071311] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.071335] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 51.071359] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.071389] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.071411] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.071432] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.071453] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.071476] ___sys_sendmsg (net/socket.c:2752) [ 51.071497] __sys_sendmsg (net/socket.c:2784) [ 51.071526] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.071548] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.071570] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.071597] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.071626] RIP: 0033:0x7f04a2ed108e [ 51.071649] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.071744] RSP: 002b:00007ffdd9add0a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.071787] RAX: ffffffffffffffda RBX: 00007ffdd9add848 RCX: 00007f04a2ed108e [ 51.071832] RDX: 0000000000000000 RSI: 00007ffdd9add150 RDI: 0000000000000005 [ 51.071877] RBP: 00007ffdd9add0b0 R08: 0000000000000000 R09: 0000000000000000 [ 51.071926] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 51.071967] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdd9add820 | [ 51.072102] ------------[ cut here ]------------ | [ 51.072139] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2572 | [ 51.072193] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.072329] Tainted: [W]=WARN [ 51.072350] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.072387] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.072418] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.072523] RSP: 0018:ff718e9ec1193870 EFLAGS: 00010286 [ 51.072553] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.072594] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055000 [ 51.072643] RBP: 0000000000000000 R08: ff3f9c04441637d0 R09: ff3f9c044a3ca030 [ 51.072693] R10: ff3f9c044a3c1120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.072738] R13: 0000000000000010 R14: ff3f9c044a3c1000 R15: ff3f9c0443055000 [ 51.072791] FS: 00007f67a93f4840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 51.072842] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.072879] CR2: 00007f20b0c33574 CR3: 00000000042bc002 CR4: 0000000000771ef0 [ 51.072920] PKRU: 55555554 [ 51.072935] Call Trace: [ 51.072948] [ 51.072963] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 51.072985] __dev_notify_flags (net/core/dev.c:9787) [ 51.073009] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 51.073036] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 51.073059] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 51.073088] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.073117] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.073141] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 51.073170] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.073198] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.073219] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.073242] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.073265] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.073287] ___sys_sendmsg (net/socket.c:2752) [ 51.073310] __sys_sendmsg (net/socket.c:2784) [ 51.073333] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.073356] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.073377] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.073405] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.073435] RIP: 0033:0x7f67a962e08e [ 51.073456] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.073557] RSP: 002b:00007ffcacfc3ab0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.073598] RAX: ffffffffffffffda RBX: 00007ffcacfc4258 RCX: 00007f67a962e08e [ 51.073640] RDX: 0000000000000000 RSI: 00007ffcacfc3b60 RDI: 0000000000000005 [ 51.073683] RBP: 00007ffcacfc3ac0 R08: 0000000000000000 R09: 0000000000000000 [ 51.073725] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 51.073769] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcacfc4230 | [ 51.073951] ------------[ cut here ]------------ | [ 51.073982] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2561 | [ 51.074037] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.074168] Tainted: [W]=WARN [ 51.074189] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.074227] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.074261] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.074362] RSP: 0018:ff718e9ec114b870 EFLAGS: 00010286 [ 51.074396] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.074445] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443227800 [ 51.074488] RBP: 0000000000000000 R08: ff3f9c04418c1d90 R09: ff3f9c044a3cd030 [ 51.074536] R10: ff3f9c044a3c4120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.074587] R13: 0000000000000010 R14: ff3f9c044a3c4000 R15: ff3f9c0443227800 [ 51.074630] FS: 00007f6e88453840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 51.074674] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.074706] CR2: 00007f04a2d64574 CR3: 000000000d386001 CR4: 0000000000771ef0 [ 51.074751] PKRU: 55555554 [ 51.074764] Call Trace: [ 51.074779] [ 51.074793] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 51.074815] __dev_notify_flags (net/core/dev.c:9787) [ 51.074843] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 51.074865] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 51.074889] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 51.074914] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.074944] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.074965] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 51.074994] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.075024] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.075047] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.075070] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.075092] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.075115] ___sys_sendmsg (net/socket.c:2752) [ 51.075145] __sys_sendmsg (net/socket.c:2784) [ 51.075165] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.075187] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.075214] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.075246] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.075275] RIP: 0033:0x7f6e8868d08e [ 51.075296] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.075397] RSP: 002b:00007ffec6e28890 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.075437] RAX: ffffffffffffffda RBX: 00007ffec6e29038 RCX: 00007f6e8868d08e [ 51.075484] RDX: 0000000000000000 RSI: 00007ffec6e28940 RDI: 0000000000000005 [ 51.075529] RBP: 00007ffec6e288a0 R08: 0000000000000000 R09: 0000000000000000 [ 51.075571] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 51.075618] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffec6e29010 | [ 51.075754] ------------[ cut here ]------------ | [ 51.075787] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2562 | [ 51.075849] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.075985] Tainted: [W]=WARN [ 51.076008] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.076045] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.076094] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.076195] RSP: 0018:ff718e9ec033f870 EFLAGS: 00010286 [ 51.076225] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.076278] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055000 [ 51.076323] RBP: 0000000000000000 R08: ff3f9c04418e9510 R09: ff3f9c044c2bb030 [ 51.076368] R10: ff3f9c044a3ca120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.076408] R13: 0000000000000010 R14: ff3f9c044a3ca000 R15: ff3f9c0443055000 [ 51.076457] FS: 00007f5d789c3840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 51.076501] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.076538] CR2: 00007f67a94c1574 CR3: 00000000043be003 CR4: 0000000000771ef0 [ 51.076582] PKRU: 55555554 [ 51.076597] Call Trace: [ 51.076609] [ 51.076623] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 51.076643] __dev_notify_flags (net/core/dev.c:9787) [ 51.076663] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 51.076689] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 51.076712] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 51.076744] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.076767] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.076790] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 51.076819] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.076856] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.076877] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.076899] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.076921] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.076944] ___sys_sendmsg (net/socket.c:2752) [ 51.076967] __sys_sendmsg (net/socket.c:2784) [ 51.076990] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.077009] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.077031] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.077061] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.077090] RIP: 0033:0x7f5d78bfd08e [ 51.077112] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.077209] RSP: 002b:00007ffd56723230 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.077257] RAX: ffffffffffffffda RBX: 00007ffd567239d8 RCX: 00007f5d78bfd08e [ 51.077297] RDX: 0000000000000000 RSI: 00007ffd567232e0 RDI: 0000000000000005 [ 51.077340] RBP: 00007ffd56723240 R08: 0000000000000000 R09: 0000000000000000 [ 51.077389] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 51.077431] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd567239b0 | [ 51.077573] ------------[ cut here ]------------ | [ 51.077605] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2566 | [ 51.077659] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.077789] Tainted: [W]=WARN [ 51.077809] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.077853] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.077880] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.077983] RSP: 0018:ff718e9ec1163870 EFLAGS: 00010286 [ 51.078015] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.078058] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443227800 [ 51.078102] RBP: 0000000000000000 R08: ff3f9c04418e9a10 R09: ff3f9c044c2be030 [ 51.078147] R10: ff3f9c044a3cd120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.078189] R13: 0000000000000010 R14: ff3f9c044a3cd000 R15: ff3f9c0443227800 [ 51.078238] FS: 00007f0d686ee840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 51.078282] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.078317] CR2: 00007f6e88520574 CR3: 000000000d394003 CR4: 0000000000771ef0 [ 51.078360] PKRU: 55555554 [ 51.078373] Call Trace: [ 51.078390] [ 51.078405] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 51.078428] __dev_notify_flags (net/core/dev.c:9787) [ 51.078450] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 51.078472] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 51.078495] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 51.078524] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.078554] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.078576] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 51.078610] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.078638] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.078662] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.078684] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.078705] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.078726] ___sys_sendmsg (net/socket.c:2752) [ 51.078749] __sys_sendmsg (net/socket.c:2784) [ 51.078771] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.078792] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.078813] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.078845] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.078879] RIP: 0033:0x7f0d6892808e [ 51.078901] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.079005] RSP: 002b:00007ffd9cb7ee60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.079047] RAX: ffffffffffffffda RBX: 00007ffd9cb7f608 RCX: 00007f0d6892808e [ 51.079091] RDX: 0000000000000000 RSI: 00007ffd9cb7ef10 RDI: 0000000000000005 [ 51.079137] RBP: 00007ffd9cb7ee70 R08: 0000000000000000 R09: 0000000000000000 [ 51.079180] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 51.079227] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd9cb7f5e0 | [ 51.079439] ------------[ cut here ]------------ | [ 51.079478] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2528 | [ 51.079535] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.079667] Tainted: [W]=WARN [ 51.079690] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.079726] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.079761] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.079873] RSP: 0018:ff718e9ec1043870 EFLAGS: 00010286 [ 51.079904] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.079950] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055e00 [ 51.079990] RBP: 0000000000000000 R08: ff3f9c0443362f90 R09: ff3f9c044a353030 [ 51.080036] R10: ff3f9c044a34a120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.080082] R13: 0000000000000010 R14: ff3f9c044a34a000 R15: ff3f9c0443055e00 [ 51.080130] FS: 00007fb639c9e840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 51.080176] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.080215] CR2: 00007fd65d6cd574 CR3: 000000000a939003 CR4: 0000000000771ef0 [ 51.080269] PKRU: 55555554 [ 51.080286] Call Trace: [ 51.080303] [ 51.080320] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 51.080345] __dev_notify_flags (net/core/dev.c:9787) [ 51.080367] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 51.080388] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 51.080410] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 51.080438] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.080467] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.080491] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 51.080521] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.080552] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.080576] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.080596] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.080618] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.080639] ___sys_sendmsg (net/socket.c:2752) [ 51.080663] __sys_sendmsg (net/socket.c:2784) [ 51.080686] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.080707] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.080726] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.080756] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.080786] RIP: 0033:0x7fb639ed808e [ 51.080807] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.080911] RSP: 002b:00007ffe56e41160 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.080952] RAX: ffffffffffffffda RBX: 00007ffe56e41908 RCX: 00007fb639ed808e [ 51.080997] RDX: 0000000000000000 RSI: 00007ffe56e41210 RDI: 0000000000000005 [ 51.081043] RBP: 00007ffe56e41170 R08: 0000000000000000 R09: 0000000000000000 [ 51.081088] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 51.081134] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe56e418e0 | [ 51.081370] ------------[ cut here ]------------ | [ 51.081440] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2541 | [ 51.081532] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.081776] Tainted: [W]=WARN [ 51.081849] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.081934] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.082008] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.082176] RSP: 0018:ff718e9ec10ab870 EFLAGS: 00010286 [ 51.082256] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.082346] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229e00 [ 51.082429] RBP: 0000000000000000 R08: ff3f9c04418f04d0 R09: ff3f9c044a34c030 [ 51.082511] R10: ff3f9c044a34f120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.082605] R13: 0000000000000010 R14: ff3f9c044a34f000 R15: ff3f9c0443229e00 [ 51.082690] FS: 00007f4b6e958840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 51.082786] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.082876] CR2: 00007fb9a532d574 CR3: 000000000c702003 CR4: 0000000000771ef0 [ 51.082970] PKRU: 55555554 [ 51.083027] Call Trace: [ 51.083084] [ 51.083142] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 51.083209] __dev_notify_flags (net/core/dev.c:9787) [ 51.083283] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 51.083354] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 51.083427] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 51.083508] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.083581] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.083644] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 51.083717] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.083788] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.083866] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.083936] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.084002] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.084070] ___sys_sendmsg (net/socket.c:2752) [ 51.084138] __sys_sendmsg (net/socket.c:2784) [ 51.084208] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.084285] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.084348] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.084417] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.084495] RIP: 0033:0x7f4b6eb9208e [ 51.084563] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.084730] RSP: 002b:00007ffd77539d20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.084836] RAX: ffffffffffffffda RBX: 00007ffd7753a4c8 RCX: 00007f4b6eb9208e [ 51.084919] RDX: 0000000000000000 RSI: 00007ffd77539dd0 RDI: 0000000000000005 [ 51.085012] RBP: 00007ffd77539d30 R08: 0000000000000000 R09: 0000000000000000 [ 51.085099] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 51.085184] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd7753a4a0 | [ 51.085467] ------------[ cut here ]------------ | [ 51.085496] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2577 | [ 51.085552] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.085684] Tainted: [W]=WARN [ 51.085704] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.085739] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.085771] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.085892] RSP: 0018:ff718e9ec11bb870 EFLAGS: 00010286 [ 51.085918] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.085961] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443227800 [ 51.086003] RBP: 0000000000000000 R08: ff3f9c0441975990 R09: ff3f9c044a357030 [ 51.086045] R10: ff3f9c044c2be120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.086090] R13: 0000000000000010 R14: ff3f9c044c2be000 R15: ff3f9c0443227800 [ 51.086133] FS: 00007fe10f4f8840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 51.086178] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.086215] CR2: 00007f0d687bb574 CR3: 00000000097ca004 CR4: 0000000000771ef0 [ 51.086265] PKRU: 55555554 [ 51.086279] Call Trace: [ 51.086295] [ 51.086309] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 51.086332] __dev_notify_flags (net/core/dev.c:9787) [ 51.086355] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 51.086378] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 51.086401] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 51.086432] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.086460] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.086483] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 51.086513] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.086546] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.086568] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.086589] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.086612] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.086634] ___sys_sendmsg (net/socket.c:2752) [ 51.086661] __sys_sendmsg (net/socket.c:2784) [ 51.086684] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.086706] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.086728] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.086756] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.086787] RIP: 0033:0x7fe10f73208e [ 51.086815] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.086920] RSP: 002b:00007ffc0b3c0980 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.086959] RAX: ffffffffffffffda RBX: 00007ffc0b3c1128 RCX: 00007fe10f73208e [ 51.086999] RDX: 0000000000000000 RSI: 00007ffc0b3c0a30 RDI: 0000000000000005 [ 51.087039] RBP: 00007ffc0b3c0990 R08: 0000000000000000 R09: 0000000000000000 [ 51.087090] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 51.087130] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc0b3c1100 | [ 51.087306] ------------[ cut here ]------------ | [ 51.087343] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2518 | [ 51.087398] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.087520] Tainted: [W]=WARN [ 51.087545] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.087585] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.087616] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.087708] RSP: 0018:ff718e9ec0ffb870 EFLAGS: 00010286 [ 51.087739] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.087785] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055e00 [ 51.087821] RBP: 0000000000000000 R08: ff3f9c04418b1450 R09: ff3f9c044a350030 [ 51.087865] R10: ff3f9c044a353120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.087908] R13: 0000000000000010 R14: ff3f9c044a353000 R15: ff3f9c0443055e00 [ 51.087947] FS: 00007f75e5d0d840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 51.087988] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.088022] CR2: 00007fb639d6b574 CR3: 000000000423c004 CR4: 0000000000771ef0 [ 51.088069] PKRU: 55555554 [ 51.088084] Call Trace: [ 51.088100] [ 51.088116] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 51.088141] __dev_notify_flags (net/core/dev.c:9787) [ 51.088166] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 51.088190] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 51.088212] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 51.088245] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.088273] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.088295] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 51.088329] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.088357] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.088379] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.088402] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.088423] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.088445] ___sys_sendmsg (net/socket.c:2752) [ 51.088471] __sys_sendmsg (net/socket.c:2784) [ 51.088492] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.088522] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.088543] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.088573] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.088600] RIP: 0033:0x7f75e5f4708e [ 51.088622] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.088717] RSP: 002b:00007ffdb2d07dc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.088761] RAX: ffffffffffffffda RBX: 00007ffdb2d08568 RCX: 00007f75e5f4708e [ 51.088803] RDX: 0000000000000000 RSI: 00007ffdb2d07e70 RDI: 0000000000000005 [ 51.088844] RBP: 00007ffdb2d07dd0 R08: 0000000000000000 R09: 0000000000000000 [ 51.088897] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 51.088937] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdb2d08540 | [ 51.089088] ------------[ cut here ]------------ | [ 51.089125] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2511 | [ 51.089173] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.089308] Tainted: [W]=WARN [ 51.089331] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.089363] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.089391] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.089492] RSP: 0018:ff718e9ec0fc3870 EFLAGS: 00010286 [ 51.089522] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.089565] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443227800 [ 51.089610] RBP: 0000000000000000 R08: ff3f9c04441be150 R09: ff3f9c044a354030 [ 51.089655] R10: ff3f9c044a357120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.089696] R13: 0000000000000010 R14: ff3f9c044a357000 R15: ff3f9c0443227800 [ 51.089738] FS: 00007f90b75fe840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 51.089773] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.089807] CR2: 00007fe10f5c5574 CR3: 000000000a8e6005 CR4: 0000000000771ef0 [ 51.089856] PKRU: 55555554 [ 51.089871] Call Trace: [ 51.089886] [ 51.089902] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 51.089925] __dev_notify_flags (net/core/dev.c:9787) [ 51.089952] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 51.089972] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 51.089995] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 51.090026] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.090057] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.090080] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 51.090115] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.090143] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.090166] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.090190] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.090212] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.090237] ___sys_sendmsg (net/socket.c:2752) [ 51.090261] __sys_sendmsg (net/socket.c:2784) [ 51.090286] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.090311] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.090334] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.090363] RIP: 0033:0x7f90b783808e [ 51.090385] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.090489] RSP: 002b:00007ffc7908f0f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.090536] RAX: ffffffffffffffda RBX: 00007ffc7908f898 RCX: 00007f90b783808e [ 51.090580] RDX: 0000000000000000 RSI: 00007ffc7908f1a0 RDI: 0000000000000005 [ 51.090623] RBP: 00007ffc7908f100 R08: 0000000000000000 R09: 0000000000000000 [ 51.090666] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 51.090708] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc7908f870 | [ 51.090843] ------------[ cut here ]------------ | [ 51.090875] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2597 | [ 51.090925] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.091053] Tainted: [W]=WARN [ 51.091077] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.091113] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.091152] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.091249] RSP: 0018:ff718e9ec125b870 EFLAGS: 00010286 [ 51.091280] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.091322] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1a00 [ 51.091369] RBP: 0000000000000000 R08: ff3f9c044c54fc90 R09: ff3f9c044a121030 [ 51.091408] R10: ff3f9c044a354120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.091454] R13: 0000000000000010 R14: ff3f9c044a354000 R15: ff3f9c04418e1a00 [ 51.091505] FS: 00007f547f330840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 51.091544] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.091585] CR2: 00007fe10f5c5574 CR3: 0000000009673006 CR4: 0000000000771ef0 [ 51.091624] PKRU: 55555554 [ 51.091638] Call Trace: [ 51.091654] [ 51.091671] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 51.091692] __dev_notify_flags (net/core/dev.c:9787) [ 51.091719] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 51.091740] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 51.091766] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.091795] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.091816] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 51.091850] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.091880] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.091901] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.091923] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.091947] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.091967] ___sys_sendmsg (net/socket.c:2752) [ 51.091990] __sys_sendmsg (net/socket.c:2784) [ 51.092011] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.092033] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.092053] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.092080] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.092113] RIP: 0033:0x7f547f56a08e [ 51.092135] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.092221] RSP: 002b:00007ffd9b45e120 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.092266] RAX: ffffffffffffffda RBX: 00007ffd9b45e8c8 RCX: 00007f547f56a08e [ 51.092306] RDX: 0000000000000000 RSI: 00007ffd9b45e1d0 RDI: 0000000000000005 [ 51.092349] RBP: 00007ffd9b45e130 R08: 0000000000000000 R09: 0000000000000000 [ 51.092385] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 51.092432] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd9b45e8a0 | [ 51.092639] ------------[ cut here ]------------ | [ 51.092668] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2514 | [ 51.092714] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.092842] Tainted: [W]=WARN [ 51.092865] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.092902] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.092930] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.093037] RSP: 0018:ff718e9ec0fdb870 EFLAGS: 00010286 [ 51.093066] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.093102] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055000 [ 51.093144] RBP: 0000000000000000 R08: ff3f9c0441940e90 R09: ff3f9c044c2b8030 [ 51.093191] R10: ff3f9c044c2bb120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.093245] R13: 0000000000000010 R14: ff3f9c044c2bb000 R15: ff3f9c0443055000 [ 51.093286] FS: 00007f67c4c3a840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 51.093327] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.093370] CR2: 00007f5d78a90574 CR3: 0000000008523004 CR4: 0000000000771ef0 [ 51.093409] PKRU: 55555554 [ 51.093429] Call Trace: [ 51.093442] [ 51.093458] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 51.093480] __dev_notify_flags (net/core/dev.c:9787) [ 51.093504] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 51.093526] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 51.093547] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 51.093576] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.093603] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.093627] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 51.093660] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.093688] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.093708] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.093729] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.093752] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.093773] ___sys_sendmsg (net/socket.c:2752) [ 51.093799] __sys_sendmsg (net/socket.c:2784) [ 51.093821] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.093847] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.093868] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.093894] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.093921] RIP: 0033:0x7f67c4e7408e [ 51.093944] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.094040] RSP: 002b:00007fff10505020 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.094079] RAX: ffffffffffffffda RBX: 00007fff105057c8 RCX: 00007f67c4e7408e [ 51.094129] RDX: 0000000000000000 RSI: 00007fff105050d0 RDI: 0000000000000005 [ 51.094167] RBP: 00007fff10505030 R08: 0000000000000000 R09: 0000000000000000 [ 51.094206] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 51.094252] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff105057a0 | [ 51.094383] ------------[ cut here ]------------ | [ 51.094411] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2599 | [ 51.094461] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.094589] Tainted: [W]=WARN [ 51.094612] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.094647] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.094675] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.094766] RSP: 0018:ff718e9ec126b870 EFLAGS: 00010286 [ 51.094796] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.094837] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1a00 [ 51.094878] RBP: 0000000000000000 R08: ff3f9c04441a4b90 R09: ff3f9c044a126030 [ 51.094917] R10: ff3f9c044a121120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.094957] R13: 0000000000000010 R14: ff3f9c044a121000 R15: ff3f9c04418e1a00 [ 51.095000] FS: 00007f43c3f78840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 51.095040] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.095075] CR2: 00007f547f3fd574 CR3: 0000000001c82001 CR4: 0000000000771ef0 [ 51.095122] PKRU: 55555554 [ 51.095138] Call Trace: [ 51.095158] [ 51.095173] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 51.095192] __dev_notify_flags (net/core/dev.c:9787) [ 51.095217] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 51.095242] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 51.095267] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 51.095293] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.095324] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.095345] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 51.095373] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.095399] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.095427] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.095449] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.095472] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.095494] ___sys_sendmsg (net/socket.c:2752) [ 51.095519] __sys_sendmsg (net/socket.c:2784) [ 51.095539] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.095562] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.095583] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.095612] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.095641] RIP: 0033:0x7f43c41b208e [ 51.095662] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.095762] RSP: 002b:00007ffdb92cd220 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.095811] RAX: ffffffffffffffda RBX: 00007ffdb92cd9c8 RCX: 00007f43c41b208e [ 51.095856] RDX: 0000000000000000 RSI: 00007ffdb92cd2d0 RDI: 0000000000000005 [ 51.095900] RBP: 00007ffdb92cd230 R08: 0000000000000000 R09: 0000000000000000 [ 51.095946] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 51.095985] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdb92cd9a0 | [ 51.096130] ------------[ cut here ]------------ | [ 51.096159] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2570 | [ 51.096210] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.096350] Tainted: [W]=WARN [ 51.096366] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.096401] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.096431] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.096530] RSP: 0018:ff718e9ec1183870 EFLAGS: 00010286 [ 51.096560] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.096611] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055000 [ 51.096652] RBP: 0000000000000000 R08: ff3f9c04418b1410 R09: ff3f9c044a109030 [ 51.096693] R10: ff3f9c044c2b8120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.096737] R13: 0000000000000010 R14: ff3f9c044c2b8000 R15: ff3f9c0443055000 [ 51.096785] FS: 00007f446e8dd840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 51.096835] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.096871] CR2: 00007f67c4d07574 CR3: 000000000a205006 CR4: 0000000000771ef0 [ 51.096916] PKRU: 55555554 [ 51.096931] Call Trace: [ 51.096945] [ 51.096959] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 51.096979] __dev_notify_flags (net/core/dev.c:9787) [ 51.097000] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 51.097022] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 51.097045] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 51.097076] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.097108] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.097132] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 51.097160] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.097191] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.097212] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.097241] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.097270] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.097294] ___sys_sendmsg (net/socket.c:2752) [ 51.097318] __sys_sendmsg (net/socket.c:2784) [ 51.097340] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.097363] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.097385] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.097413] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.097439] RIP: 0033:0x7f446eb1708e [ 51.097461] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.097560] RSP: 002b:00007ffed991c060 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.097603] RAX: ffffffffffffffda RBX: 00007ffed991c808 RCX: 00007f446eb1708e [ 51.097646] RDX: 0000000000000000 RSI: 00007ffed991c110 RDI: 0000000000000005 [ 51.097694] RBP: 00007ffed991c070 R08: 0000000000000000 R09: 0000000000000000 [ 51.097737] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 51.097783] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffed991c7e0 | [ 51.097965] ------------[ cut here ]------------ | [ 51.097998] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2523 | [ 51.098040] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.098173] Tainted: [W]=WARN [ 51.098194] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.098243] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.098272] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.098375] RSP: 0018:ff718e9ec1023870 EFLAGS: 00010286 [ 51.098405] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.098451] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443227800 [ 51.098495] RBP: 0000000000000000 R08: ff3f9c0441925990 R09: ff3f9c044a10d030 [ 51.098539] R10: ff3f9c044a350120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.098578] R13: 0000000000000010 R14: ff3f9c044a350000 R15: ff3f9c0443227800 [ 51.098622] FS: 00007fc739b6a840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 51.098666] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.098694] CR2: 00007f90b76cb574 CR3: 0000000001d29001 CR4: 0000000000771ef0 [ 51.098738] PKRU: 55555554 [ 51.098757] Call Trace: [ 51.098772] [ 51.098786] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 51.098809] __dev_notify_flags (net/core/dev.c:9787) [ 51.098840] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 51.098863] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 51.098890] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 51.098919] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.098947] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.098969] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 51.099000] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.099027] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.099050] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.099073] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.099094] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.099117] ___sys_sendmsg (net/socket.c:2752) [ 51.099141] __sys_sendmsg (net/socket.c:2784) [ 51.099163] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.099190] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.099212] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.099251] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.099319] RIP: 0033:0x7fc739da408e [ 51.099353] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.099452] RSP: 002b:00007ffccbd3cca0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.099500] RAX: ffffffffffffffda RBX: 00007ffccbd3d448 RCX: 00007fc739da408e [ 51.099550] RDX: 0000000000000000 RSI: 00007ffccbd3cd50 RDI: 0000000000000005 [ 51.099596] RBP: 00007ffccbd3ccb0 R08: 0000000000000000 R09: 0000000000000000 [ 51.099640] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 51.099687] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffccbd3d420 | [ 51.099857] ------------[ cut here ]------------ | [ 51.099885] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2545 | [ 51.099940] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.100079] Tainted: [W]=WARN [ 51.100102] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.100139] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.100172] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.100283] RSP: 0018:ff718e9ec10cb870 EFLAGS: 00010286 [ 51.100315] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.100355] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443055000 [ 51.100402] RBP: 0000000000000000 R08: ff3f9c0441939350 R09: ff3f9c044c482030 [ 51.100447] R10: ff3f9c044a109120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.100491] R13: 0000000000000010 R14: ff3f9c044a109000 R15: ff3f9c0443055000 [ 51.100536] FS: 00007fd84b733840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 51.100581] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.100619] CR2: 00007f446e9aa574 CR3: 000000000a970001 CR4: 0000000000771ef0 [ 51.100661] PKRU: 55555554 [ 51.100673] Call Trace: [ 51.100687] [ 51.100702] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 51.100721] __dev_notify_flags (net/core/dev.c:9787) [ 51.100744] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 51.100765] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 51.100788] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 51.100817] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 51.100853] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.100875] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 51.100906] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.100935] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.100956] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.100977] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.100998] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.101022] ___sys_sendmsg (net/socket.c:2752) [ 51.101042] __sys_sendmsg (net/socket.c:2784) [ 51.101063] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.101086] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.101107] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.101137] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.101168] RIP: 0033:0x7fd84b96d08e [ 51.101190] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.101297] RSP: 002b:00007ffebd54f180 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.101347] RAX: ffffffffffffffda RBX: 00007ffebd54f928 RCX: 00007fd84b96d08e [ 51.101391] RDX: 0000000000000000 RSI: 00007ffebd54f230 RDI: 0000000000000005 [ 51.101434] RBP: 00007ffebd54f190 R08: 0000000000000000 R09: 0000000000000000 [ 51.101477] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6d [ 51.101523] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffebd54f900 | [ 51.122299] ------------[ cut here ]------------ | [ 51.122383] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2746 | [ 51.122446] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.122589] Tainted: [W]=WARN [ 51.122612] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.122651] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.122690] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.122803] RSP: 0018:ff718e9ec03df6e0 EFLAGS: 00010286 [ 51.122842] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.122881] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441891e00 [ 51.122927] RBP: 0000000000000000 R08: ff3f9c04440b2510 R09: ff3f9c044a11e830 [ 51.122977] R10: ff3f9c044d426120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.123020] R13: 0000000000000011 R14: ff3f9c044d426000 R15: ff3f9c0441891e00 [ 51.123067] FS: 00007fc75f86f840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 51.123113] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.123152] CR2: 00000000004ebea0 CR3: 00000000087ab002 CR4: 0000000000771ef0 [ 51.123198] PKRU: 55555554 [ 51.123214] Call Trace: [ 51.123228] [ 51.123252] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.123284] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.123309] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.123338] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.123363] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.123389] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.123413] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.123451] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.123473] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.123496] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.123519] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.123542] ___sys_sendmsg (net/socket.c:2752) [ 51.123566] __sys_sendmsg (net/socket.c:2784) [ 51.123589] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.123611] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.123636] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.123666] RIP: 0033:0x7fc75faa908e [ 51.123691] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.123799] RSP: 002b:00007ffcf8f76410 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.123844] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fc75faa908e [ 51.123891] RDX: 0000000000000000 RSI: 00007ffcf8f764c0 RDI: 0000000000000005 [ 51.123933] RBP: 00007ffcf8f76420 R08: 0000000000000000 R09: 0000000000000000 [ 51.123974] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.124016] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcf8f76b90 | [ 51.134252] ------------[ cut here ]------------ | [ 51.134343] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2761 | [ 51.134440] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.134638] Tainted: [W]=WARN [ 51.134693] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.134763] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.134837] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.134975] RSP: 0018:ff718e9ec07436e0 EFLAGS: 00010286 [ 51.135038] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.135117] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228300 [ 51.135197] RBP: 0000000000000000 R08: ff3f9c044d660890 R09: ff3f9c044c681830 [ 51.135292] R10: ff3f9c0441ebf120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.135373] R13: 0000000000000011 R14: ff3f9c0441ebf000 R15: ff3f9c0443228300 [ 51.135455] FS: 00007f96fef03840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 51.135536] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.135612] CR2: 00000000004ec2b8 CR3: 0000000004151003 CR4: 0000000000771ef0 [ 51.135693] PKRU: 55555554 [ 51.135742] Call Trace: [ 51.135792] [ 51.135850] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.135921] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.135987] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.136050] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.136113] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.136177] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.136247] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.136316] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.136380] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.136442] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.136506] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.136569] ___sys_sendmsg (net/socket.c:2752) [ 51.136631] __sys_sendmsg (net/socket.c:2784) [ 51.136694] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.136755] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.136815] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.136893] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.136963] RIP: 0033:0x7f96ff13d08e [ 51.137026] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.137169] RSP: 002b:00007ffd6b505fa0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.137260] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f96ff13d08e [ 51.137342] RDX: 0000000000000000 RSI: 00007ffd6b506050 RDI: 0000000000000005 [ 51.137422] RBP: 00007ffd6b505fb0 R08: 0000000000000000 R09: 0000000000000000 [ 51.137504] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.137584] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd6b506720 | [ 51.146242] ------------[ cut here ]------------ | [ 51.146314] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2775 | [ 51.146373] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.146513] Tainted: [W]=WARN [ 51.146536] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.146573] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.146600] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.146690] RSP: 0018:ff718e9ec07b36e0 EFLAGS: 00010286 [ 51.146718] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.146760] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441891e00 [ 51.146804] RBP: 0000000000000000 R08: ff3f9c04418b1e90 R09: ff3f9c044c3dd830 [ 51.146850] R10: ff3f9c044a3a4120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.146894] R13: 0000000000000011 R14: ff3f9c044a3a4000 R15: ff3f9c0441891e00 [ 51.146941] FS: 00007fefe6dde840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 51.146989] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.147024] CR2: 000000003fec3988 CR3: 000000000d65b003 CR4: 0000000000771ef0 [ 51.147066] PKRU: 55555554 [ 51.147085] Call Trace: [ 51.147100] [ 51.147116] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.147147] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.147167] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.147191] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.147212] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.147238] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.147263] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.147293] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.147316] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.147337] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.147364] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.147384] ___sys_sendmsg (net/socket.c:2752) [ 51.147407] __sys_sendmsg (net/socket.c:2784) [ 51.147431] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.147455] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.147476] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.147505] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.147538] RIP: 0033:0x7fefe701808e [ 51.147558] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.147659] RSP: 002b:00007fffb6723770 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.147700] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fefe701808e [ 51.147747] RDX: 0000000000000000 RSI: 00007fffb6723820 RDI: 0000000000000005 [ 51.147788] RBP: 00007fffb6723780 R08: 0000000000000000 R09: 0000000000000000 [ 51.147840] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.147880] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb6723ef0 | [ 51.152248] ------------[ cut here ]------------ | [ 51.152306] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2786 | [ 51.152363] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.152500] Tainted: [W]=WARN [ 51.152521] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.152558] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.152585] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.152685] RSP: 0018:ff718e9ec080b6e0 EFLAGS: 00010286 [ 51.152716] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.152760] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2c100 [ 51.152801] RBP: 0000000000000000 R08: ff3f9c044320f3d0 R09: ff3f9c044c686830 [ 51.152849] R10: ff3f9c044a3bc120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.152889] R13: 0000000000000011 R14: ff3f9c044a3bc000 R15: ff3f9c0441e2c100 [ 51.152933] FS: 00007f2c422e1840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 51.152975] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.153012] CR2: 0000000028d7d988 CR3: 00000000033d7003 CR4: 0000000000771ef0 [ 51.153062] PKRU: 55555554 [ 51.153077] Call Trace: [ 51.153096] [ 51.153112] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.153143] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.153173] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.153195] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.153219] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.153249] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.153274] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.153302] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.153324] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.153350] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.153369] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.153391] ___sys_sendmsg (net/socket.c:2752) [ 51.153414] __sys_sendmsg (net/socket.c:2784) [ 51.153437] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.153459] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.153480] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.153508] RIP: 0033:0x7f2c4251b08e [ 51.153527] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.153614] RSP: 002b:00007fffdb0074f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.153653] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f2c4251b08e [ 51.153695] RDX: 0000000000000000 RSI: 00007fffdb0075a0 RDI: 0000000000000005 [ 51.153737] RBP: 00007fffdb007500 R08: 0000000000000000 R09: 0000000000000000 [ 51.153774] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.153817] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffdb007c70 | [ 51.162241] ------------[ cut here ]------------ | [ 51.162299] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2766 | [ 51.162364] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.162497] Tainted: [W]=WARN [ 51.162520] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.162555] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.162587] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.162685] RSP: 0018:ff718e9ec076b6e0 EFLAGS: 00010286 [ 51.162716] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.162756] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305ac00 [ 51.162798] RBP: 0000000000000000 R08: ff3f9c044323d710 R09: ff3f9c044d6c8830 [ 51.162844] R10: ff3f9c044d439120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.162882] R13: 0000000000000011 R14: ff3f9c044d439000 R15: ff3f9c044305ac00 [ 51.162926] FS: 00007f7069c87840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 51.162974] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.163006] CR2: 00007f418e7a01a0 CR3: 000000000c451006 CR4: 0000000000771ef0 [ 51.163050] PKRU: 55555554 [ 51.163063] Call Trace: [ 51.163078] [ 51.163093] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.163123] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.163147] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.163171] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.163194] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.163213] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.163249] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.163280] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.163303] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.163328] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.163353] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.163378] ___sys_sendmsg (net/socket.c:2752) [ 51.163397] __sys_sendmsg (net/socket.c:2784) [ 51.163420] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.163443] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.163463] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.163490] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.163517] RIP: 0033:0x7f7069ec108e [ 51.163539] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.163641] RSP: 002b:00007ffc4183c960 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.163683] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f7069ec108e [ 51.163725] RDX: 0000000000000000 RSI: 00007ffc4183ca10 RDI: 0000000000000005 [ 51.163769] RBP: 00007ffc4183c970 R08: 0000000000000000 R09: 0000000000000000 [ 51.163812] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.163856] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc4183d0e0 | [ 51.172251] ------------[ cut here ]------------ | [ 51.172323] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2748 | [ 51.172382] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.172517] Tainted: [W]=WARN [ 51.172535] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.172562] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.172592] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.172691] RSP: 0018:ff718e9ec03f76e0 EFLAGS: 00010286 [ 51.172720] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.172757] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1900 [ 51.172798] RBP: 0000000000000000 R08: ff3f9c0441981b50 R09: ff3f9c044848a830 [ 51.172842] R10: ff3f9c0448665120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.172885] R13: 0000000000000011 R14: ff3f9c0448665000 R15: ff3f9c04418e1900 [ 51.172925] FS: 00007f1cee01e840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 51.172963] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.173005] CR2: 00007f2c423ae574 CR3: 000000000c576005 CR4: 0000000000771ef0 [ 51.173046] PKRU: 55555554 [ 51.173060] Call Trace: [ 51.173073] [ 51.173086] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.173114] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.173139] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.173161] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.173184] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.173208] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.173250] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.173280] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.173304] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.173323] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.173348] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.173370] ___sys_sendmsg (net/socket.c:2752) [ 51.173390] __sys_sendmsg (net/socket.c:2784) [ 51.173414] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.173435] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.173456] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.173485] RIP: 0033:0x7f1cee25808e [ 51.173507] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.173601] RSP: 002b:00007ffc52f3b540 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.173645] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f1cee25808e [ 51.173686] RDX: 0000000000000000 RSI: 00007ffc52f3b5f0 RDI: 0000000000000005 [ 51.173727] RBP: 00007ffc52f3b550 R08: 0000000000000000 R09: 0000000000000000 [ 51.173772] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.173815] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc52f3bcc0 | [ 51.182241] ------------[ cut here ]------------ | [ 51.182300] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2777 | [ 51.182353] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.182489] Tainted: [W]=WARN [ 51.182511] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.182544] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.182575] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.182671] RSP: 0018:ff718e9ec07c36e0 EFLAGS: 00010286 [ 51.182700] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.182740] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305ac00 [ 51.182785] RBP: 0000000000000000 R08: ff3f9c0441925990 R09: ff3f9c044a0cc830 [ 51.182820] R10: ff3f9c044a350120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.182904] R13: 0000000000000011 R14: ff3f9c044a350000 R15: ff3f9c044305ac00 [ 51.182944] FS: 00007f6f05ff0840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 51.182985] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.183023] CR2: 00007f7069d54574 CR3: 000000000a203001 CR4: 0000000000771ef0 [ 51.183063] PKRU: 55555554 [ 51.183082] Call Trace: [ 51.183096] [ 51.183111] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.183140] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.183163] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.183185] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.183207] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.183225] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.183268] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.183298] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.183322] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.183346] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.183369] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.183391] ___sys_sendmsg (net/socket.c:2752) [ 51.183418] __sys_sendmsg (net/socket.c:2784) [ 51.183442] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.183462] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.183484] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.183514] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.183541] RIP: 0033:0x7f6f0622a08e [ 51.183562] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.183661] RSP: 002b:00007ffda866aff0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.183704] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f6f0622a08e [ 51.183744] RDX: 0000000000000000 RSI: 00007ffda866b0a0 RDI: 0000000000000005 [ 51.183786] RBP: 00007ffda866b000 R08: 0000000000000000 R09: 0000000000000000 [ 51.183837] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.183880] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffda866b770 | [ 51.187246] ------------[ cut here ]------------ | [ 51.187341] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2751 | [ 51.187431] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.187655] Tainted: [W]=WARN [ 51.187712] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.187781] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.187854] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.187991] RSP: 0018:ff718e9ec0fc36e0 EFLAGS: 00010286 [ 51.188058] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.188139] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443227a00 [ 51.188218] RBP: 0000000000000000 R08: ff3f9c044c54fc90 R09: ff3f9c044a128830 [ 51.188303] R10: ff3f9c044a354120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.188387] R13: 0000000000000011 R14: ff3f9c044a354000 R15: ff3f9c0443227a00 [ 51.188468] FS: 00007fb05f192840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 51.188553] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.188623] CR2: 00007f47d93921a0 CR3: 0000000008456002 CR4: 0000000000771ef0 [ 51.188703] PKRU: 55555554 [ 51.188753] Call Trace: [ 51.188802] [ 51.188861] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.188930] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.188994] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.189055] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.189119] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.189184] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.189251] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.189319] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.189384] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.189447] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.189509] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.189571] ___sys_sendmsg (net/socket.c:2752) [ 51.189636] __sys_sendmsg (net/socket.c:2784) [ 51.189721] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.189785] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.189847] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.189914] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.189978] RIP: 0033:0x7fb05f3cc08e [ 51.190035] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.190172] RSP: 002b:00007ffedd9b8830 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.190257] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fb05f3cc08e [ 51.190334] RDX: 0000000000000000 RSI: 00007ffedd9b88e0 RDI: 0000000000000005 [ 51.190415] RBP: 00007ffedd9b8840 R08: 0000000000000000 R09: 0000000000000000 [ 51.190493] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.190571] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffedd9b8fb0 | [ 51.193250] ------------[ cut here ]------------ | [ 51.193310] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2744 | [ 51.193400] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.193536] Tainted: [W]=WARN [ 51.193558] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.193595] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.193627] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.193733] RSP: 0018:ff718e9ec03cf6e0 EFLAGS: 00010286 [ 51.193762] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.193824] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305ac00 [ 51.193887] RBP: 0000000000000000 R08: ff3f9c04418f0250 R09: ff3f9c044a139830 [ 51.193937] R10: ff3f9c044c47a120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.193984] R13: 0000000000000011 R14: ff3f9c044c47a000 R15: ff3f9c044305ac00 [ 51.194058] FS: 00007fd82ee58840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 51.194111] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.194186] CR2: 00007f6f060bd574 CR3: 00000000031ee002 CR4: 0000000000771ef0 [ 51.194225] PKRU: 55555554 [ 51.194251] Call Trace: [ 51.194275] [ 51.194290] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.194318] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.194371] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.194418] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.194442] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.194464] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.194486] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.194514] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.194535] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.194556] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.194578] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.194599] ___sys_sendmsg (net/socket.c:2752) [ 51.194624] __sys_sendmsg (net/socket.c:2784) [ 51.194645] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.194671] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.194692] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.194722] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.194751] RIP: 0033:0x7fd82f09208e [ 51.194772] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.194881] RSP: 002b:00007ffe0e569970 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.194928] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fd82f09208e [ 51.194987] RDX: 0000000000000000 RSI: 00007ffe0e569a20 RDI: 0000000000000005 [ 51.195041] RBP: 00007ffe0e569980 R08: 0000000000000000 R09: 0000000000000000 [ 51.195093] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.195139] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe0e56a0f0 | [ 51.199254] ------------[ cut here ]------------ | [ 51.199338] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2754 | [ 51.199405] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.199583] Tainted: [W]=WARN [ 51.199604] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.199660] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.199695] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.199847] RSP: 0018:ff718e9ec04376e0 EFLAGS: 00010286 [ 51.199885] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.199935] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058800 [ 51.199998] RBP: 0000000000000000 R08: ff3f9c0441925310 R09: ff3f9c044d41b030 [ 51.200066] R10: ff3f9c044d43e120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.200106] R13: 0000000000000011 R14: ff3f9c044d43e000 R15: ff3f9c0443058800 [ 51.200164] FS: 00007f362688e840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 51.200247] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.200283] CR2: 0000000035dc4988 CR3: 000000000403d006 CR4: 0000000000771ef0 [ 51.200325] PKRU: 55555554 [ 51.200342] Call Trace: [ 51.200358] [ 51.200373] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.200404] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.200440] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.200481] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.200503] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.200531] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.200569] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.200616] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.200636] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.200665] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.200688] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.200710] ___sys_sendmsg (net/socket.c:2752) [ 51.200736] __sys_sendmsg (net/socket.c:2784) [ 51.200800] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.200825] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.200850] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.200881] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.200909] RIP: 0033:0x7f3626ac808e [ 51.200930] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.201057] RSP: 002b:00007ffc7fbacea0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.201141] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f3626ac808e [ 51.201183] RDX: 0000000000000000 RSI: 00007ffc7fbacf50 RDI: 0000000000000005 [ 51.201227] RBP: 00007ffc7fbaceb0 R08: 0000000000000000 R09: 0000000000000000 [ 51.201305] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.201347] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc7fbad620 | [ 51.205249] ------------[ cut here ]------------ | [ 51.205306] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2835 | [ 51.205389] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.205538] Tainted: [W]=WARN [ 51.205579] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.205609] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.205645] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.205738] RSP: 0018:ff718e9ec09736e0 EFLAGS: 00010286 [ 51.205795] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.205868] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2c800 [ 51.205916] RBP: 0000000000000000 R08: ff3f9c04418b1050 R09: ff3f9c044d54d830 [ 51.205992] R10: ff3f9c044d42d120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.206038] R13: 0000000000000011 R14: ff3f9c044d42d000 R15: ff3f9c0441e2c800 [ 51.206094] FS: 00007f6690ffb840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 51.206139] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.206180] CR2: 00007fd82ef25574 CR3: 0000000002de1003 CR4: 0000000000771ef0 [ 51.206224] PKRU: 55555554 [ 51.206263] Call Trace: [ 51.206301] [ 51.206315] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.206351] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.206375] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.206399] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.206420] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.206442] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.206463] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.206491] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.206515] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.206539] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.206560] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.206581] ___sys_sendmsg (net/socket.c:2752) [ 51.206604] __sys_sendmsg (net/socket.c:2784) [ 51.206631] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.206655] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.206676] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.206705] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.206785] RIP: 0033:0x7f669123508e [ 51.206805] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.206902] RSP: 002b:00007ffcc3fb2480 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.206974] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f669123508e [ 51.207018] RDX: 0000000000000000 RSI: 00007ffcc3fb2530 RDI: 0000000000000005 [ 51.207064] RBP: 00007ffcc3fb2490 R08: 0000000000000000 R09: 0000000000000000 [ 51.207107] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.207186] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcc3fb2c00 | [ 51.213241] ------------[ cut here ]------------ | [ 51.213335] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2742 | [ 51.213397] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.213529] Tainted: [W]=WARN [ 51.213552] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.213589] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.213618] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.213713] RSP: 0018:ff718e9ec12c36e0 EFLAGS: 00010286 [ 51.213742] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.213786] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059900 [ 51.213838] RBP: 0000000000000000 R08: ff3f9c04441be750 R09: ff3f9c044d6bd830 [ 51.213887] R10: ff3f9c044a3e1120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.213929] R13: 0000000000000011 R14: ff3f9c044a3e1000 R15: ff3f9c0443059900 [ 51.213979] FS: 00007f93a6ec3840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 51.214023] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.214059] CR2: 0000000002047988 CR3: 000000000d628006 CR4: 0000000000771ef0 [ 51.214104] PKRU: 55555554 [ 51.214119] Call Trace: [ 51.214133] [ 51.214169] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.214226] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.214254] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.214276] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.214297] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.214321] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.214344] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.214372] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.214397] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.214418] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.214440] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.214461] ___sys_sendmsg (net/socket.c:2752) [ 51.214483] __sys_sendmsg (net/socket.c:2784) [ 51.214506] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.214528] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.214550] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.214599] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.214638] RIP: 0033:0x7f93a70fd08e [ 51.214671] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.214767] RSP: 002b:00007ffcbf4345d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.214813] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f93a70fd08e [ 51.214868] RDX: 0000000000000000 RSI: 00007ffcbf434680 RDI: 0000000000000005 [ 51.214912] RBP: 00007ffcbf4345e0 R08: 0000000000000000 R09: 0000000000000000 [ 51.214956] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.215000] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcbf434d50 | [ 51.225241] ------------[ cut here ]------------ | [ 51.225312] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2823 | [ 51.225369] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.225498] Tainted: [W]=WARN [ 51.225520] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.225574] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.225614] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.225711] RSP: 0018:ff718e9ec091b6e0 EFLAGS: 00010286 [ 51.225737] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.225780] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2cb00 [ 51.225836] RBP: 0000000000000000 R08: ff3f9c0444180610 R09: ff3f9c044a118830 [ 51.225876] R10: ff3f9c0448645120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.225942] R13: 0000000000000011 R14: ff3f9c0448645000 R15: ff3f9c0441e2cb00 [ 51.226005] FS: 00007f7fcbc45840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 51.226048] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.226081] CR2: 00007f66910c8574 CR3: 000000000306b001 CR4: 0000000000771ef0 [ 51.226133] PKRU: 55555554 [ 51.226147] Call Trace: [ 51.226161] [ 51.226177] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.226214] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.226248] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.226271] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.226292] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.226315] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.226342] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.226373] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.226394] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.226415] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.226437] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.226464] ___sys_sendmsg (net/socket.c:2752) [ 51.226490] __sys_sendmsg (net/socket.c:2784) [ 51.226518] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.226542] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.226562] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.226592] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.226621] RIP: 0033:0x7f7fcbe7f08e [ 51.226643] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.226744] RSP: 002b:00007ffc7cfcc3c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.226787] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f7fcbe7f08e [ 51.226837] RDX: 0000000000000000 RSI: 00007ffc7cfcc470 RDI: 0000000000000005 [ 51.226884] RBP: 00007ffc7cfcc3d0 R08: 0000000000000000 R09: 0000000000000000 [ 51.226926] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.226970] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc7cfccb40 | [ 51.233242] ------------[ cut here ]------------ | [ 51.233314] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2774 | [ 51.233370] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.233536] Tainted: [W]=WARN [ 51.233558] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.233592] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.233625] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.233757] RSP: 0018:ff718e9ec07ab6e0 EFLAGS: 00010286 [ 51.233790] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.233836] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229f00 [ 51.233875] RBP: 0000000000000000 R08: ff3f9c044419ca10 R09: ff3f9c044c68b830 [ 51.233922] R10: ff3f9c044a389120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.234003] R13: 0000000000000011 R14: ff3f9c044a389000 R15: ff3f9c0443229f00 [ 51.234042] FS: 00007f349ed9f840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 51.234090] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.234127] CR2: 00007f93a6f90574 CR3: 000000000d283003 CR4: 0000000000771ef0 [ 51.234172] PKRU: 55555554 [ 51.234186] Call Trace: [ 51.234203] [ 51.234216] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.234300] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.234330] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.234353] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.234376] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.234397] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.234419] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.234448] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.234469] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.234491] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.234512] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.234537] ___sys_sendmsg (net/socket.c:2752) [ 51.234558] __sys_sendmsg (net/socket.c:2784) [ 51.234583] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.234604] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.234627] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.234662] RIP: 0033:0x7f349efd908e [ 51.234682] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.234830] RSP: 002b:00007fffabedd2c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.234872] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f349efd908e [ 51.234920] RDX: 0000000000000000 RSI: 00007fffabedd370 RDI: 0000000000000005 [ 51.234969] RBP: 00007fffabedd2d0 R08: 0000000000000000 R09: 0000000000000000 [ 51.235036] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.235093] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffabedda40 | [ 51.245242] ------------[ cut here ]------------ | [ 51.245299] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2764 | [ 51.245358] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.245491] Tainted: [W]=WARN [ 51.245513] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.245547] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.245576] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.245675] RSP: 0018:ff718e9ec075b6e0 EFLAGS: 00010286 [ 51.245704] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.245745] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443227e00 [ 51.245793] RBP: 0000000000000000 R08: ff3f9c0443074350 R09: ff3f9c044a111830 [ 51.245841] R10: ff3f9c0448653120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.245884] R13: 0000000000000011 R14: ff3f9c0448653000 R15: ff3f9c0443227e00 [ 51.245928] FS: 00007f4c47f4a840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 51.245972] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.246009] CR2: 00007f7fcbd12574 CR3: 000000000411a004 CR4: 0000000000771ef0 [ 51.246103] PKRU: 55555554 [ 51.246118] Call Trace: [ 51.246129] [ 51.246142] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.246174] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.246198] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.246221] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.246251] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.246272] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.246293] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.246335] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.246377] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.246401] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.246431] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.246454] ___sys_sendmsg (net/socket.c:2752) [ 51.246478] __sys_sendmsg (net/socket.c:2784) [ 51.246501] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.246525] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.246545] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.246575] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.246605] RIP: 0033:0x7f4c4818408e [ 51.246626] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.246724] RSP: 002b:00007ffe79865150 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.246794] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f4c4818408e [ 51.246857] RDX: 0000000000000000 RSI: 00007ffe79865200 RDI: 0000000000000005 [ 51.246906] RBP: 00007ffe79865160 R08: 0000000000000000 R09: 0000000000000000 [ 51.246951] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.246998] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe798658d0 | [ 51.253241] ------------[ cut here ]------------ | [ 51.253290] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2741 | [ 51.253341] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.253460] Tainted: [W]=WARN [ 51.253484] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.253519] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.253548] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.253640] RSP: 0018:ff718e9ec123b6e0 EFLAGS: 00010286 [ 51.253669] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.253708] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2c600 [ 51.253759] RBP: 0000000000000000 R08: ff3f9c0441925910 R09: ff3f9c044a13b030 [ 51.253808] R10: ff3f9c044a39c120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.253850] R13: 0000000000000011 R14: ff3f9c044a39c000 R15: ff3f9c0441e2c600 [ 51.253891] FS: 00007f1aead11840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 51.253932] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.253970] CR2: 00007f349ee6c574 CR3: 00000000040d0005 CR4: 0000000000771ef0 [ 51.254013] PKRU: 55555554 [ 51.254028] Call Trace: [ 51.254044] [ 51.254060] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.254089] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.254115] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.254137] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.254159] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.254181] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.254204] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.254240] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.254262] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.254285] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.254308] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.254332] ___sys_sendmsg (net/socket.c:2752) [ 51.254355] __sys_sendmsg (net/socket.c:2784) [ 51.254377] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.254399] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.254426] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.254452] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.254484] RIP: 0033:0x7f1aeaf4b08e [ 51.254506] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.254599] RSP: 002b:00007ffc7bedb9f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.254638] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f1aeaf4b08e [ 51.254678] RDX: 0000000000000000 RSI: 00007ffc7bedbaa0 RDI: 0000000000000005 [ 51.254717] RBP: 00007ffc7bedba00 R08: 0000000000000000 R09: 0000000000000000 [ 51.254758] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.254805] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc7bedc170 | [ 51.261243] ------------[ cut here ]------------ | [ 51.261333] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2795 | [ 51.261386] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.261569] Tainted: [W]=WARN [ 51.261598] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.261629] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.261682] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.261792] RSP: 0018:ff718e9ec083b6e0 EFLAGS: 00010286 [ 51.261873] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.261928] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1800 [ 51.261987] RBP: 0000000000000000 R08: ff3f9c04418f04d0 R09: ff3f9c044d6bb030 [ 51.262055] R10: ff3f9c044a34f120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.262098] R13: 0000000000000011 R14: ff3f9c044a34f000 R15: ff3f9c04418e1800 [ 51.262149] FS: 00007f45c47b6840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 51.262197] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.262246] CR2: 00000000327fb988 CR3: 000000000c3ca001 CR4: 0000000000771ef0 [ 51.262293] PKRU: 55555554 [ 51.262307] Call Trace: [ 51.262324] [ 51.262341] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.262368] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.262390] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.262414] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.262437] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.262464] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.262488] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.262518] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.262546] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.262568] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.262590] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.262613] ___sys_sendmsg (net/socket.c:2752) [ 51.262636] __sys_sendmsg (net/socket.c:2784) [ 51.262684] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.262711] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.262733] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.262768] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.262802] RIP: 0033:0x7f45c49f008e [ 51.262825] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.262940] RSP: 002b:00007ffdd2bd54a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.262985] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f45c49f008e [ 51.263029] RDX: 0000000000000000 RSI: 00007ffdd2bd5550 RDI: 0000000000000005 [ 51.263071] RBP: 00007ffdd2bd54b0 R08: 0000000000000000 R09: 0000000000000000 [ 51.263114] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.263162] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdd2bd5c20 | [ 51.269242] ------------[ cut here ]------------ | [ 51.269324] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2833 | [ 51.269395] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.269530] Tainted: [W]=WARN [ 51.269550] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.269586] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.269614] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.269705] RSP: 0018:ff718e9ec10cb6e0 EFLAGS: 00010286 [ 51.269744] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.269809] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443053b00 [ 51.269871] RBP: 0000000000000000 R08: ff3f9c04418f0050 R09: ff3f9c044d078830 [ 51.269921] R10: ff3f9c044864b120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.269999] R13: 0000000000000011 R14: ff3f9c044864b000 R15: ff3f9c0443053b00 [ 51.270040] FS: 00007fb28ec11840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 51.270119] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.270154] CR2: 00007f1aeadde574 CR3: 0000000008454003 CR4: 0000000000771ef0 [ 51.270191] PKRU: 55555554 [ 51.270211] Call Trace: [ 51.270227] [ 51.270245] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.270307] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.270336] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.270367] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.270389] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.270412] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.270435] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.270465] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.270486] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.270507] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.270528] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.270550] ___sys_sendmsg (net/socket.c:2752) [ 51.270574] __sys_sendmsg (net/socket.c:2784) [ 51.270594] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.270617] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.270641] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.270689] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.270731] RIP: 0033:0x7fb28ee4b08e [ 51.270749] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.270901] RSP: 002b:00007fff238db920 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.270939] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fb28ee4b08e [ 51.270983] RDX: 0000000000000000 RSI: 00007fff238db9d0 RDI: 0000000000000005 [ 51.271062] RBP: 00007fff238db930 R08: 0000000000000000 R09: 0000000000000000 [ 51.271100] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.271161] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff238dc0a0 | [ 51.277240] ------------[ cut here ]------------ | [ 51.277336] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2810 | [ 51.277384] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.277563] Tainted: [W]=WARN [ 51.277581] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.277616] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.277646] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.277787] RSP: 0018:ff718e9ec08b36e0 EFLAGS: 00010286 [ 51.277818] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.277869] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1600 [ 51.277910] RBP: 0000000000000000 R08: ff3f9c044305efd0 R09: ff3f9c044d07f830 [ 51.277974] R10: ff3f9c044a0db120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.278027] R13: 0000000000000011 R14: ff3f9c044a0db000 R15: ff3f9c04418e1600 [ 51.278090] FS: 00007fe6a75bb840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 51.278144] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.278176] CR2: 000000002547a988 CR3: 0000000009647004 CR4: 0000000000771ef0 [ 51.278214] PKRU: 55555554 [ 51.278249] Call Trace: [ 51.278296] [ 51.278312] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.278343] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.278373] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.278396] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.278418] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.278461] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.278497] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.278523] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.278542] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.278583] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.278619] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.278638] ___sys_sendmsg (net/socket.c:2752) [ 51.278659] __sys_sendmsg (net/socket.c:2784) [ 51.278687] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.278709] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.278765] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.278794] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.278818] RIP: 0033:0x7fe6a77f508e [ 51.278848] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.278996] RSP: 002b:00007ffcb2fab6c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.279086] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fe6a77f508e [ 51.279124] RDX: 0000000000000000 RSI: 00007ffcb2fab770 RDI: 0000000000000005 [ 51.279191] RBP: 00007ffcb2fab6d0 R08: 0000000000000000 R09: 0000000000000000 [ 51.279261] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.279300] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcb2fabe40 | [ 51.285241] ------------[ cut here ]------------ | [ 51.285310] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2749 | [ 51.285370] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.285547] Tainted: [W]=WARN [ 51.285569] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.285607] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.285681] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.285773] RSP: 0018:ff718e9ec03ff6e0 EFLAGS: 00010286 [ 51.285846] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.285885] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2da00 [ 51.285933] RBP: 0000000000000000 R08: ff3f9c0441fd0bd0 R09: ff3f9c044a27c030 [ 51.285979] R10: ff3f9c04484a1120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.286038] R13: 0000000000000011 R14: ff3f9c04484a1000 R15: ff3f9c0441e2da00 [ 51.286095] FS: 00007f4b9ff6d840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 51.286146] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.286180] CR2: 00007fb28ecde574 CR3: 000000000c253006 CR4: 0000000000771ef0 [ 51.286264] PKRU: 55555554 [ 51.286285] Call Trace: [ 51.286306] [ 51.286318] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.286349] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.286372] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.286434] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.286455] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.286485] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.286507] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.286534] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.286557] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.286598] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.286635] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.286665] ___sys_sendmsg (net/socket.c:2752) [ 51.286687] __sys_sendmsg (net/socket.c:2784) [ 51.286709] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.286734] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.286756] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.286838] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.286866] RIP: 0033:0x7f4ba01a708e [ 51.286888] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.286975] RSP: 002b:00007fff076b3a30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.287014] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f4ba01a708e [ 51.287056] RDX: 0000000000000000 RSI: 00007fff076b3ae0 RDI: 0000000000000005 [ 51.287099] RBP: 00007fff076b3a40 R08: 0000000000000000 R09: 0000000000000000 [ 51.287163] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.287234] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff076b41b0 | [ 51.292241] ------------[ cut here ]------------ | [ 51.292302] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2820 | [ 51.292392] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.292520] Tainted: [W]=WARN [ 51.292538] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.292569] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.292605] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.292700] RSP: 0018:ff718e9ec09036e0 EFLAGS: 00010286 [ 51.292728] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.292771] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1200 [ 51.292816] RBP: 0000000000000000 R08: ff3f9c04418e9a10 R09: ff3f9c044c48c030 [ 51.292866] R10: ff3f9c044a3cd120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.292906] R13: 0000000000000011 R14: ff3f9c044a3cd000 R15: ff3f9c04418e1200 [ 51.292952] FS: 00007f1f60fb7840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 51.293000] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.293035] CR2: 00007fe6a7688574 CR3: 00000000097c2002 CR4: 0000000000771ef0 [ 51.293076] PKRU: 55555554 [ 51.293091] Call Trace: [ 51.293106] [ 51.293132] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.293187] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.293219] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.293248] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.293274] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.293297] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.293321] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.293352] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.293374] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.293395] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.293415] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.293439] ___sys_sendmsg (net/socket.c:2752) [ 51.293464] __sys_sendmsg (net/socket.c:2784) [ 51.293486] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.293530] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.293578] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.293602] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.293629] RIP: 0033:0x7f1f611f108e [ 51.293661] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.293763] RSP: 002b:00007ffd2d160950 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.293810] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f1f611f108e [ 51.293894] RDX: 0000000000000000 RSI: 00007ffd2d160a00 RDI: 0000000000000005 [ 51.293934] RBP: 00007ffd2d160960 R08: 0000000000000000 R09: 0000000000000000 [ 51.293993] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.294034] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd2d1610d0 | [ 51.300241] ------------[ cut here ]------------ | [ 51.300307] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2809 | [ 51.300362] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.300478] Tainted: [W]=WARN [ 51.300503] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.300532] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.300559] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.300654] RSP: 0018:ff718e9ec08ab6e0 EFLAGS: 00010286 [ 51.300685] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.300725] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2c700 [ 51.300768] RBP: 0000000000000000 R08: ff3f9c04432349d0 R09: ff3f9c044a12f030 [ 51.300848] R10: ff3f9c044a364120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.300900] R13: 0000000000000011 R14: ff3f9c044a364000 R15: ff3f9c0441e2c700 [ 51.300944] FS: 00007f37e9587840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 51.300978] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.301046] CR2: 00007f4ba003a574 CR3: 00000000031a7003 CR4: 0000000000771ef0 [ 51.301102] PKRU: 55555554 [ 51.301117] Call Trace: [ 51.301160] [ 51.301182] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.301210] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.301266] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.301308] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.301327] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.301358] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.301403] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.301429] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.301450] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.301480] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.301537] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.301558] ___sys_sendmsg (net/socket.c:2752) [ 51.301598] __sys_sendmsg (net/socket.c:2784) [ 51.301633] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.301662] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.301688] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.301715] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.301743] RIP: 0033:0x7f37e97c108e [ 51.301766] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.301873] RSP: 002b:00007ffd1db64a80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.301915] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f37e97c108e [ 51.301957] RDX: 0000000000000000 RSI: 00007ffd1db64b30 RDI: 0000000000000005 [ 51.301995] RBP: 00007ffd1db64a90 R08: 0000000000000000 R09: 0000000000000000 [ 51.302036] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.302077] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd1db65200 | [ 51.312241] ------------[ cut here ]------------ | [ 51.312304] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2765 | [ 51.312368] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.312497] Tainted: [W]=WARN [ 51.312522] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.312556] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.312585] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.312678] RSP: 0018:ff718e9ec07636e0 EFLAGS: 00010286 [ 51.312712] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.312754] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b400 [ 51.312795] RBP: 0000000000000000 R08: ff3f9c04441be150 R09: ff3f9c044a113030 [ 51.312840] R10: ff3f9c044a357120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.312883] R13: 0000000000000011 R14: ff3f9c044a357000 R15: ff3f9c044322b400 [ 51.312931] FS: 00007f1c8f7b3840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 51.312994] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.313046] CR2: 00007f1f61084574 CR3: 000000000c612004 CR4: 0000000000771ef0 [ 51.313086] PKRU: 55555554 [ 51.313100] Call Trace: [ 51.313123] [ 51.313140] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.313171] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.313194] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.313217] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.313248] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.313271] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.313294] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.313326] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.313350] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.313373] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.313398] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.313417] ___sys_sendmsg (net/socket.c:2752) [ 51.313442] __sys_sendmsg (net/socket.c:2784) [ 51.313465] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.313488] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.313511] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.313538] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.313563] RIP: 0033:0x7f1c8f9ed08e [ 51.313582] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.313673] RSP: 002b:00007ffea37d0aa0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.313715] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f1c8f9ed08e [ 51.313753] RDX: 0000000000000000 RSI: 00007ffea37d0b50 RDI: 0000000000000005 [ 51.313796] RBP: 00007ffea37d0ab0 R08: 0000000000000000 R09: 0000000000000000 [ 51.313844] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.313899] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffea37d1220 | [ 51.320248] ------------[ cut here ]------------ | [ 51.320313] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2801 | [ 51.320377] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.320514] Tainted: [W]=WARN [ 51.320535] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.320573] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.320602] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.320698] RSP: 0018:ff718e9ec086b6e0 EFLAGS: 00010286 [ 51.320732] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.320783] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058100 [ 51.320826] RBP: 0000000000000000 R08: ff3f9c04412aac50 R09: ff3f9c044a381030 [ 51.320883] R10: ff3f9c044a3e7120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.320927] R13: 0000000000000011 R14: ff3f9c044a3e7000 R15: ff3f9c0443058100 [ 51.320973] FS: 00007f5211c8a840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 51.321016] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.321052] CR2: 0000000002ad4988 CR3: 000000000c7f4005 CR4: 0000000000771ef0 [ 51.321100] PKRU: 55555554 [ 51.321118] Call Trace: [ 51.321134] [ 51.321152] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.321186] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.321210] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.321236] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.321263] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.321285] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.321314] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.321344] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.321370] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.321395] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.321416] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.321438] ___sys_sendmsg (net/socket.c:2752) [ 51.321461] __sys_sendmsg (net/socket.c:2784) [ 51.321484] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.321507] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.321529] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.321561] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.321589] RIP: 0033:0x7f5211ec408e [ 51.321613] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.321709] RSP: 002b:00007ffde1ee56b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.321750] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f5211ec408e [ 51.321790] RDX: 0000000000000000 RSI: 00007ffde1ee5760 RDI: 0000000000000005 [ 51.321843] RBP: 00007ffde1ee56c0 R08: 0000000000000000 R09: 0000000000000000 [ 51.321889] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.321932] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffde1ee5e30 | [ 51.328249] ------------[ cut here ]------------ | [ 51.328301] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2750 | [ 51.328366] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.328499] Tainted: [W]=WARN [ 51.328524] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.328561] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.328592] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.328684] RSP: 0018:ff718e9ec04076e0 EFLAGS: 00010286 [ 51.328725] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.328778] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2d400 [ 51.328826] RBP: 0000000000000000 R08: ff3f9c0442df6790 R09: ff3f9c044a3ab830 [ 51.328878] R10: ff3f9c044a3b0120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.328926] R13: 0000000000000011 R14: ff3f9c044a3b0000 R15: ff3f9c0441e2d400 [ 51.328973] FS: 00007f949435c840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 51.329018] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.329053] CR2: 0000000011ffa988 CR3: 0000000003322002 CR4: 0000000000771ef0 [ 51.329098] PKRU: 55555554 [ 51.329115] Call Trace: [ 51.329130] [ 51.329149] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.329187] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.329218] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.329268] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.329291] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.329316] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.329341] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.329377] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.329401] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.329431] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.329455] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.329479] ___sys_sendmsg (net/socket.c:2752) [ 51.329508] __sys_sendmsg (net/socket.c:2784) [ 51.329536] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.329559] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.329583] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.329616] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.329651] RIP: 0033:0x7f949459608e [ 51.329675] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.329787] RSP: 002b:00007fffa9dedff0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.329839] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f949459608e [ 51.329883] RDX: 0000000000000000 RSI: 00007fffa9dee0a0 RDI: 0000000000000005 [ 51.329926] RBP: 00007fffa9dee000 R08: 0000000000000000 R09: 0000000000000000 [ 51.329965] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.330010] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa9dee770 | [ 51.334240] ------------[ cut here ]------------ | [ 51.334295] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2747 | [ 51.334349] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.334474] Tainted: [W]=WARN [ 51.334493] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.334534] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.334561] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.334652] RSP: 0018:ff718e9ec03ef6e0 EFLAGS: 00010286 [ 51.334681] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.334725] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058200 [ 51.334762] RBP: 0000000000000000 R08: ff3f9c0441e2af50 R09: ff3f9c044d081830 [ 51.334802] R10: ff3f9c044d417120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.334866] R13: 0000000000000011 R14: ff3f9c044d417000 R15: ff3f9c0443058200 [ 51.334909] FS: 00007f8a935f9840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 51.334953] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.334990] CR2: 00000000096a4988 CR3: 00000000096d0001 CR4: 0000000000771ef0 [ 51.335027] PKRU: 55555554 [ 51.335043] Call Trace: [ 51.335060] [ 51.335074] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.335103] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.335133] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.335156] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.335178] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.335201] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.335222] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.335258] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.335280] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.335299] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.335319] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.335343] ___sys_sendmsg (net/socket.c:2752) [ 51.335366] __sys_sendmsg (net/socket.c:2784) [ 51.335387] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.335409] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.335430] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.335457] RIP: 0033:0x7f8a9383308e [ 51.335478] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.335566] RSP: 002b:00007ffe50c96470 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.335609] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f8a9383308e [ 51.335648] RDX: 0000000000000000 RSI: 00007ffe50c96520 RDI: 0000000000000005 [ 51.335688] RBP: 00007ffe50c96480 R08: 0000000000000000 R09: 0000000000000000 [ 51.335727] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.335766] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe50c96bf0 | [ 51.346256] ------------[ cut here ]------------ | [ 51.346314] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2791 | [ 51.346420] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.346567] Tainted: [W]=WARN [ 51.346594] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.346635] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.346670] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.346780] RSP: 0018:ff718e9ec081b6e0 EFLAGS: 00010286 [ 51.346809] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.347087] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228100 [ 51.347133] RBP: 0000000000000000 R08: ff3f9c04419259d0 R09: ff3f9c044c69b830 [ 51.347183] R10: ff3f9c044d433120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.347226] R13: 0000000000000011 R14: ff3f9c044d433000 R15: ff3f9c0443228100 [ 51.347278] FS: 00007f98d014a840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 51.347331] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.347371] CR2: 000000003244c988 CR3: 000000000d61c001 CR4: 0000000000771ef0 [ 51.347417] PKRU: 55555554 [ 51.347433] Call Trace: [ 51.347447] [ 51.347466] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.347501] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.347530] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.347557] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.347580] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.347607] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.347636] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.347671] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.347695] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.347717] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.347741] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.347769] ___sys_sendmsg (net/socket.c:2752) [ 51.347796] __sys_sendmsg (net/socket.c:2784) [ 51.347820] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.347853] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.347881] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.347913] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.347943] RIP: 0033:0x7f98d038408e [ 51.347966] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.348076] RSP: 002b:00007ffcc5497be0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.348117] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f98d038408e [ 51.348165] RDX: 0000000000000000 RSI: 00007ffcc5497c90 RDI: 0000000000000005 [ 51.348218] RBP: 00007ffcc5497bf0 R08: 0000000000000000 R09: 0000000000000000 [ 51.348263] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.348304] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcc5498360 | [ 51.357249] ------------[ cut here ]------------ | [ 51.357317] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2769 | [ 51.357381] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.357534] Tainted: [W]=WARN [ 51.357556] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.357588] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.357619] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.357783] RSP: 0018:ff718e9ec07836e0 EFLAGS: 00010286 [ 51.357820] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.357879] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fee00 [ 51.357921] RBP: 0000000000000000 R08: ff3f9c044c414550 R09: ff3f9c044a331030 [ 51.357966] R10: ff3f9c044a0d6120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.358011] R13: 0000000000000011 R14: ff3f9c044a0d6000 R15: ff3f9c04431fee00 [ 51.358065] FS: 00007f3b9ed5b840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 51.358116] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.358152] CR2: 000000000436c988 CR3: 000000000c445002 CR4: 0000000000771ef0 [ 51.358195] PKRU: 55555554 [ 51.358211] Call Trace: [ 51.358250] [ 51.358267] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.358302] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.358329] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.358356] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.358380] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.358401] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.358429] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.358462] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.358488] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.358513] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.358535] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.358561] ___sys_sendmsg (net/socket.c:2752) [ 51.358590] __sys_sendmsg (net/socket.c:2784) [ 51.358616] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.358644] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.358669] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.358703] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.358736] RIP: 0033:0x7f3b9ef9508e [ 51.358758] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.358878] RSP: 002b:00007fffd7a671c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.358929] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f3b9ef9508e [ 51.358976] RDX: 0000000000000000 RSI: 00007fffd7a67270 RDI: 0000000000000005 [ 51.359024] RBP: 00007fffd7a671d0 R08: 0000000000000000 R09: 0000000000000000 [ 51.359071] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.359109] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffd7a67940 | [ 51.367242] ------------[ cut here ]------------ | [ 51.367315] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2757 | [ 51.367382] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.367519] Tainted: [W]=WARN [ 51.367545] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.367583] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.367612] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.367718] RSP: 0018:ff718e9ec055f6e0 EFLAGS: 00010286 [ 51.367749] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.367793] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058500 [ 51.367847] RBP: 0000000000000000 R08: ff3f9c044c6e2b10 R09: ff3f9c044c691030 [ 51.367890] R10: ff3f9c04484a2120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.367934] R13: 0000000000000011 R14: ff3f9c04484a2000 R15: ff3f9c0443058500 [ 51.367982] FS: 00007f3a06ccd840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 51.368025] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.368064] CR2: 0000000019b89988 CR3: 000000000309c002 CR4: 0000000000771ef0 [ 51.368105] PKRU: 55555554 [ 51.368122] Call Trace: [ 51.368137] [ 51.368151] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.368187] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.368206] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.368229] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.368263] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.368288] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.368310] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.368342] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.368364] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.368388] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.368414] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.368445] ___sys_sendmsg (net/socket.c:2752) [ 51.368471] __sys_sendmsg (net/socket.c:2784) [ 51.368494] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.368515] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.368537] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.368567] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.368594] RIP: 0033:0x7f3a06f0708e [ 51.368617] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.368707] RSP: 002b:00007ffcd1d57570 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.368749] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f3a06f0708e [ 51.368792] RDX: 0000000000000000 RSI: 00007ffcd1d57620 RDI: 0000000000000005 [ 51.368837] RBP: 00007ffcd1d57580 R08: 0000000000000000 R09: 0000000000000000 [ 51.368885] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.368930] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcd1d57cf0 | [ 51.375240] ------------[ cut here ]------------ | [ 51.375289] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2756 | [ 51.375347] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.375481] Tainted: [W]=WARN [ 51.375503] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.375546] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.375576] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.375680] RSP: 0018:ff718e9ec054f6e0 EFLAGS: 00010286 [ 51.375710] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.375750] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228600 [ 51.375792] RBP: 0000000000000000 R08: ff3f9c044d55fc10 R09: ff3f9c044a81b830 [ 51.375826] R10: ff3f9c0444339120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.375884] R13: 0000000000000011 R14: ff3f9c0444339000 R15: ff3f9c0443228600 [ 51.375931] FS: 00007fbbc4946840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 51.375976] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.376008] CR2: 000000003a1da988 CR3: 00000000041f0003 CR4: 0000000000771ef0 [ 51.376047] PKRU: 55555554 [ 51.376059] Call Trace: [ 51.376074] [ 51.376089] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.376122] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.376153] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.376176] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.376200] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.376223] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.376257] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.376287] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.376312] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.376335] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.376358] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.376384] ___sys_sendmsg (net/socket.c:2752) [ 51.376408] __sys_sendmsg (net/socket.c:2784) [ 51.376432] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.376454] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.376475] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.376505] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.376535] RIP: 0033:0x7fbbc4b8008e [ 51.376556] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.376650] RSP: 002b:00007ffd4213fbc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.376694] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fbbc4b8008e [ 51.376736] RDX: 0000000000000000 RSI: 00007ffd4213fc70 RDI: 0000000000000005 [ 51.376781] RBP: 00007ffd4213fbd0 R08: 0000000000000000 R09: 0000000000000000 [ 51.376826] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.376872] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd42140340 | [ 51.383241] ------------[ cut here ]------------ | [ 51.383287] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2831 | [ 51.383342] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.383474] Tainted: [W]=WARN [ 51.383494] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.383533] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.383563] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.383660] RSP: 0018:ff718e9ec095b6e0 EFLAGS: 00010286 [ 51.383692] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.383732] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2d600 [ 51.383775] RBP: 0000000000000000 R08: ff3f9c0441975990 R09: ff3f9c044a391830 [ 51.383820] R10: ff3f9c044c2be120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.383875] R13: 0000000000000011 R14: ff3f9c044c2be000 R15: ff3f9c0441e2d600 [ 51.383918] FS: 00007fb0a65c8840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 51.383957] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.383993] CR2: 000000001579e988 CR3: 000000000976a004 CR4: 0000000000771ef0 [ 51.384033] PKRU: 55555554 [ 51.384046] Call Trace: [ 51.384057] [ 51.384072] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.384097] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.384122] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.384145] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.384168] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.384190] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.384209] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.384253] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.384278] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.384302] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.384325] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.384346] ___sys_sendmsg (net/socket.c:2752) [ 51.384371] __sys_sendmsg (net/socket.c:2784) [ 51.384392] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.384411] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.384434] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.384464] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.384494] RIP: 0033:0x7fb0a680208e [ 51.384516] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.384616] RSP: 002b:00007ffed168efd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.384657] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fb0a680208e [ 51.384701] RDX: 0000000000000000 RSI: 00007ffed168f080 RDI: 0000000000000005 [ 51.384746] RBP: 00007ffed168efe0 R08: 0000000000000000 R09: 0000000000000000 [ 51.384794] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.384841] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffed168f750 | [ 51.395246] ------------[ cut here ]------------ | [ 51.395292] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2812 | [ 51.395387] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.395575] Tainted: [W]=WARN [ 51.395603] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.395644] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.395708] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.395816] RSP: 0018:ff718e9ec08c36e0 EFLAGS: 00010286 [ 51.395852] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.395929] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1700 [ 51.395971] RBP: 0000000000000000 R08: ff3f9c044c414390 R09: ff3f9c044d092830 [ 51.396064] R10: ff3f9c0448655120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.396110] R13: 0000000000000011 R14: ff3f9c0448655000 R15: ff3f9c04418e1700 [ 51.396165] FS: 00007fd7023cc840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 51.396223] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.396266] CR2: 0000000009e71988 CR3: 00000000087cc005 CR4: 0000000000771ef0 [ 51.396315] PKRU: 55555554 [ 51.396331] Call Trace: [ 51.396351] [ 51.396367] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.396403] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.396430] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.396453] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.396478] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.396504] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.396530] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.396560] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.396588] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.396612] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.396637] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.396665] ___sys_sendmsg (net/socket.c:2752) [ 51.396697] __sys_sendmsg (net/socket.c:2784) [ 51.396724] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.396750] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.396774] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.396808] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.396871] RIP: 0033:0x7fd70260608e [ 51.396895] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.397000] RSP: 002b:00007ffd3f4bd510 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.397051] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fd70260608e [ 51.397093] RDX: 0000000000000000 RSI: 00007ffd3f4bd5c0 RDI: 0000000000000005 [ 51.397138] RBP: 00007ffd3f4bd520 R08: 0000000000000000 R09: 0000000000000000 [ 51.397188] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.397236] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd3f4bdc90 | [ 51.403246] ------------[ cut here ]------------ | [ 51.403324] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2762 | [ 51.403379] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.403532] Tainted: [W]=WARN [ 51.403557] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.403595] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.403627] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.403739] RSP: 0018:ff718e9ec074b6e0 EFLAGS: 00010286 [ 51.403767] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.403816] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058f00 [ 51.403866] RBP: 0000000000000000 R08: ff3f9c044320f410 R09: ff3f9c044c695830 [ 51.403917] R10: ff3f9c044d409120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.403959] R13: 0000000000000011 R14: ff3f9c044d409000 R15: ff3f9c0443058f00 [ 51.404007] FS: 00007efcbd04c840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 51.404051] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.404088] CR2: 0000000029cc7988 CR3: 000000000d39f006 CR4: 0000000000771ef0 [ 51.404141] PKRU: 55555554 [ 51.404156] Call Trace: [ 51.404170] [ 51.404187] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.404218] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.404264] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.404290] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.404313] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.404337] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.404363] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.404397] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.404420] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.404447] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.404473] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.404496] ___sys_sendmsg (net/socket.c:2752) [ 51.404522] __sys_sendmsg (net/socket.c:2784) [ 51.404543] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.404572] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.404599] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.404632] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.404666] RIP: 0033:0x7efcbd28608e [ 51.404691] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.404802] RSP: 002b:00007ffd332eadf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.404853] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007efcbd28608e [ 51.404905] RDX: 0000000000000000 RSI: 00007ffd332eaea0 RDI: 0000000000000005 [ 51.404948] RBP: 00007ffd332eae00 R08: 0000000000000000 R09: 0000000000000000 [ 51.405000] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.405039] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd332eb570 | [ 51.411248] ------------[ cut here ]------------ | [ 51.411323] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2815 | [ 51.411386] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.411562] Tainted: [W]=WARN [ 51.411586] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.411621] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.411657] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.411808] RSP: 0018:ff718e9ec08db6e0 EFLAGS: 00010286 [ 51.411851] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.411927] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2c200 [ 51.411981] RBP: 0000000000000000 R08: ff3f9c04418c1d90 R09: ff3f9c044c48b030 [ 51.412021] R10: ff3f9c044a3c4120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.412062] R13: 0000000000000011 R14: ff3f9c044a3c4000 R15: ff3f9c0441e2c200 [ 51.412114] FS: 00007f8df0b36840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 51.412162] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.412202] CR2: 00007fd702499574 CR3: 000000000a92c001 CR4: 0000000000771ef0 [ 51.412273] PKRU: 55555554 [ 51.412289] Call Trace: [ 51.412306] [ 51.412323] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.412361] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.412389] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.412415] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.412439] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.412465] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.412491] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.412521] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.412549] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.412575] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.412599] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.412623] ___sys_sendmsg (net/socket.c:2752) [ 51.412653] __sys_sendmsg (net/socket.c:2784) [ 51.412676] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.412700] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.412723] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.412755] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.412788] RIP: 0033:0x7f8df0d7008e [ 51.412819] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.412925] RSP: 002b:00007fff06de2780 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.412973] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f8df0d7008e [ 51.413040] RDX: 0000000000000000 RSI: 00007fff06de2830 RDI: 0000000000000005 [ 51.413097] RBP: 00007fff06de2790 R08: 0000000000000000 R09: 0000000000000000 [ 51.413159] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.413210] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff06de2f00 | [ 51.419249] ------------[ cut here ]------------ | [ 51.419335] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2814 | [ 51.419400] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.419586] Tainted: [W]=WARN [ 51.419612] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.419653] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.419687] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.419797] RSP: 0018:ff718e9ec08d36e0 EFLAGS: 00010286 [ 51.419839] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.419887] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322bc00 [ 51.419931] RBP: 0000000000000000 R08: ff3f9c044d68de50 R09: ff3f9c044a337030 [ 51.419979] R10: ff3f9c044a0df120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.420025] R13: 0000000000000011 R14: ff3f9c044a0df000 R15: ff3f9c044322bc00 [ 51.420075] FS: 00007f1e6e3b0840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 51.420122] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.420161] CR2: 00007f1e6e6801a0 CR3: 000000000a926006 CR4: 0000000000771ef0 [ 51.420210] PKRU: 55555554 [ 51.420241] Call Trace: [ 51.420259] [ 51.420280] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.420313] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.420346] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.420390] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.420419] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.420451] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.420476] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.420511] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.420535] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.420560] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.420587] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.420612] ___sys_sendmsg (net/socket.c:2752) [ 51.420638] __sys_sendmsg (net/socket.c:2784) [ 51.420662] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.420686] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.420710] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.420745] RIP: 0033:0x7f1e6e5ea08e [ 51.420767] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.420884] RSP: 002b:00007ffc0dec82f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.420964] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f1e6e5ea08e [ 51.421009] RDX: 0000000000000000 RSI: 00007ffc0dec83a0 RDI: 0000000000000005 [ 51.421062] RBP: 00007ffc0dec8300 R08: 0000000000000000 R09: 0000000000000000 [ 51.421106] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.421149] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc0dec8a70 | [ 51.427249] ------------[ cut here ]------------ | [ 51.427319] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2826 | [ 51.427383] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.427515] Tainted: [W]=WARN [ 51.427537] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.427573] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.427608] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.427714] RSP: 0018:ff718e9ec09336e0 EFLAGS: 00010286 [ 51.427746] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.427790] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228000 [ 51.427837] RBP: 0000000000000000 R08: ff3f9c04441637d0 R09: ff3f9c044a3a9030 [ 51.427882] R10: ff3f9c044a3c1120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.427927] R13: 0000000000000011 R14: ff3f9c044a3c1000 R15: ff3f9c0443228000 [ 51.427973] FS: 00007fc9dc1f2840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 51.428017] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.428054] CR2: 00007fc9dc4c21a0 CR3: 0000000008576001 CR4: 0000000000771ef0 [ 51.428099] PKRU: 55555554 [ 51.428113] Call Trace: [ 51.428130] [ 51.428145] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.428176] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.428199] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.428221] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.428251] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.428275] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.428297] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.428328] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.428353] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.428377] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.428399] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.428422] ___sys_sendmsg (net/socket.c:2752) [ 51.428447] __sys_sendmsg (net/socket.c:2784) [ 51.428470] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.428494] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.428521] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.428550] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.428578] RIP: 0033:0x7fc9dc42c08e [ 51.428601] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.428700] RSP: 002b:00007fffc0575300 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.428745] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fc9dc42c08e [ 51.428791] RDX: 0000000000000000 RSI: 00007fffc05753b0 RDI: 0000000000000005 [ 51.428838] RBP: 00007fffc0575310 R08: 0000000000000000 R09: 0000000000000000 [ 51.428884] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.428927] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffc0575a80 | [ 51.441256] ------------[ cut here ]------------ | [ 51.441317] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2794 | [ 51.441382] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.441540] Tainted: [W]=WARN [ 51.441563] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.441598] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.441627] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.441726] RSP: 0018:ff718e9ec08336e0 EFLAGS: 00010286 [ 51.441756] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.441803] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443058900 [ 51.441856] RBP: 0000000000000000 R08: ff3f9c0443075010 R09: ff3f9c044a387030 [ 51.441901] R10: ff3f9c044a3ea120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.441944] R13: 0000000000000011 R14: ff3f9c044a3ea000 R15: ff3f9c0443058900 [ 51.441991] FS: 00007f8bc1aa7840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 51.442038] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.442077] CR2: 0000000012bc6988 CR3: 000000000410e002 CR4: 0000000000771ef0 [ 51.442125] PKRU: 55555554 [ 51.442144] Call Trace: [ 51.442164] [ 51.442182] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.442217] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.442246] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.442270] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.442295] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.442317] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.442343] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.442375] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.442399] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.442428] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.442452] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.442477] ___sys_sendmsg (net/socket.c:2752) [ 51.442505] __sys_sendmsg (net/socket.c:2784) [ 51.442529] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.442551] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.442574] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.442603] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.442630] RIP: 0033:0x7f8bc1ce108e [ 51.442652] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.442758] RSP: 002b:00007ffd09255160 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.442797] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f8bc1ce108e [ 51.442846] RDX: 0000000000000000 RSI: 00007ffd09255210 RDI: 0000000000000005 [ 51.442885] RBP: 00007ffd09255170 R08: 0000000000000000 R09: 0000000000000000 [ 51.442929] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.442973] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd092558e0 | [ 51.451248] ------------[ cut here ]------------ | [ 51.451306] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2824 | [ 51.451362] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.451482] Tainted: [W]=WARN [ 51.451502] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.451532] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.451561] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.451654] RSP: 0018:ff718e9ec09236e0 EFLAGS: 00010286 [ 51.451685] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.451726] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443227900 [ 51.451768] RBP: 0000000000000000 R08: ff3f9c04418b1410 R09: ff3f9c044a35d830 [ 51.451811] R10: ff3f9c044c2b8120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.451856] R13: 0000000000000011 R14: ff3f9c044c2b8000 R15: ff3f9c0443227900 [ 51.451899] FS: 00007efc62e1d840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 51.451940] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.451970] CR2: 0000000037d4c988 CR3: 000000000d63b003 CR4: 0000000000771ef0 [ 51.452007] PKRU: 55555554 [ 51.452022] Call Trace: [ 51.452034] [ 51.452050] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.452079] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.452102] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.452129] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.452152] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.452174] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.452194] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.452220] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.452255] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.452276] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.452298] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.452320] ___sys_sendmsg (net/socket.c:2752) [ 51.452344] __sys_sendmsg (net/socket.c:2784) [ 51.452366] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.452389] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.452409] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.452436] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.452468] RIP: 0033:0x7efc6305708e [ 51.452490] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.452595] RSP: 002b:00007ffcf362f090 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.452647] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007efc6305708e [ 51.452692] RDX: 0000000000000000 RSI: 00007ffcf362f140 RDI: 0000000000000005 [ 51.452731] RBP: 00007ffcf362f0a0 R08: 0000000000000000 R09: 0000000000000000 [ 51.452777] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.452822] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcf362f810 | [ 51.460259] ------------[ cut here ]------------ | [ 51.460335] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2763 | [ 51.460396] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.460543] Tainted: [W]=WARN [ 51.460567] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.460608] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.460643] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.460745] RSP: 0018:ff718e9ec07536e0 EFLAGS: 00010286 [ 51.460778] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.460834] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054100 [ 51.460885] RBP: 0000000000000000 R08: ff3f9c044191fdd0 R09: ff3f9c044a396030 [ 51.460934] R10: ff3f9c044d430120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.460983] R13: 0000000000000011 R14: ff3f9c044d430000 R15: ff3f9c0443054100 [ 51.461031] FS: 00007f385d9cf840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 51.461083] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.461122] CR2: 00007f8bc1b74574 CR3: 000000000c442004 CR4: 0000000000771ef0 [ 51.461173] PKRU: 55555554 [ 51.461193] Call Trace: [ 51.461210] [ 51.461247] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.461279] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.461306] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.461336] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.461364] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.461388] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.461411] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.461445] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.461471] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.461497] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.461540] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.461587] ___sys_sendmsg (net/socket.c:2752) [ 51.461616] __sys_sendmsg (net/socket.c:2784) [ 51.461640] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.461665] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.461687] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.461722] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.461751] RIP: 0033:0x7f385dc0908e [ 51.461777] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.461899] RSP: 002b:00007ffe6b6a1420 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.461944] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f385dc0908e [ 51.461987] RDX: 0000000000000000 RSI: 00007ffe6b6a14d0 RDI: 0000000000000005 [ 51.462032] RBP: 00007ffe6b6a1430 R08: 0000000000000000 R09: 0000000000000000 [ 51.462079] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.462125] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe6b6a1ba0 | [ 51.474256] ------------[ cut here ]------------ | [ 51.474326] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2818 | [ 51.474381] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.474576] Tainted: [W]=WARN [ 51.474599] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.474632] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.474666] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.474848] RSP: 0018:ff718e9ec08f36e0 EFLAGS: 00010286 [ 51.474913] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.474959] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305a000 [ 51.475008] RBP: 0000000000000000 R08: ff3f9c04441be690 R09: ff3f9c044a3af030 [ 51.475071] R10: ff3f9c044a3b4120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.475128] R13: 0000000000000011 R14: ff3f9c044a3b4000 R15: ff3f9c044305a000 [ 51.475183] FS: 00007f5d116c6840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 51.475242] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.475287] CR2: 000000002a3c5988 CR3: 000000000c77d003 CR4: 0000000000771ef0 [ 51.475336] PKRU: 55555554 [ 51.475352] Call Trace: [ 51.475367] [ 51.475385] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.475422] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.475452] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.475478] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.475501] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.475546] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.475583] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.475614] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.475647] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.475674] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.475699] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.475726] ___sys_sendmsg (net/socket.c:2752) [ 51.475755] __sys_sendmsg (net/socket.c:2784) [ 51.475800] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.475842] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.475872] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.475905] RIP: 0033:0x7f5d1190008e [ 51.475947] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.476077] RSP: 002b:00007ffd4ce79790 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.476120] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f5d1190008e [ 51.476181] RDX: 0000000000000000 RSI: 00007ffd4ce79840 RDI: 0000000000000005 [ 51.476254] RBP: 00007ffd4ce797a0 R08: 0000000000000000 R09: 0000000000000000 [ 51.476296] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.476341] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd4ce79f10 | [ 51.489250] ------------[ cut here ]------------ | [ 51.489335] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2806 | [ 51.489420] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.489613] Tainted: [W]=WARN [ 51.489637] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.489703] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.489744] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.489890] RSP: 0018:ff718e9ec08936e0 EFLAGS: 00010286 [ 51.489926] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.489996] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1500 [ 51.490054] RBP: 0000000000000000 R08: ff3f9c044337b610 R09: ff3f9c044a3d3830 [ 51.490108] R10: ff3f9c044c47d120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.490197] R13: 0000000000000011 R14: ff3f9c044c47d000 R15: ff3f9c04418e1500 [ 51.490263] FS: 00007f826774f840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 51.490353] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.490396] CR2: 000000001293d988 CR3: 000000000437f004 CR4: 0000000000771ef0 [ 51.490486] PKRU: 55555554 [ 51.490502] Call Trace: [ 51.490522] [ 51.490539] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.490577] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.490626] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.490650] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.490672] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.490700] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.490725] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.490755] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.490781] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.490858] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.490883] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.490910] ___sys_sendmsg (net/socket.c:2752) [ 51.490950] __sys_sendmsg (net/socket.c:2784) [ 51.490993] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.491025] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.491049] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.491082] RIP: 0033:0x7f826798908e [ 51.491132] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.491274] RSP: 002b:00007fff8d97c360 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.491324] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f826798908e [ 51.491372] RDX: 0000000000000000 RSI: 00007fff8d97c410 RDI: 0000000000000005 [ 51.491415] RBP: 00007fff8d97c370 R08: 0000000000000000 R09: 0000000000000000 [ 51.491478] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.491532] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff8d97cae0 | [ 51.504251] ------------[ cut here ]------------ | [ 51.504325] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2796 | [ 51.504385] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.504533] Tainted: [W]=WARN [ 51.504557] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.504593] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.504627] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.504731] RSP: 0018:ff718e9ec08436e0 EFLAGS: 00010286 [ 51.504765] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.504810] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322bb00 [ 51.504861] RBP: 0000000000000000 R08: ff3f9c04418e9fd0 R09: ff3f9c044c488030 [ 51.504904] R10: ff3f9c044864d120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.504955] R13: 0000000000000011 R14: ff3f9c044864d000 R15: ff3f9c044322bb00 [ 51.505002] FS: 00007ff5ed714840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 51.505052] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.505093] CR2: 00007f5d11793574 CR3: 000000000c3f9005 CR4: 0000000000771ef0 [ 51.505141] PKRU: 55555554 [ 51.505158] Call Trace: [ 51.505179] [ 51.505195] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.505246] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.505274] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.505303] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.505326] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.505350] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.505374] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.505404] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.505429] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.505457] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.505481] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.505505] ___sys_sendmsg (net/socket.c:2752) [ 51.505529] __sys_sendmsg (net/socket.c:2784) [ 51.505555] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.505578] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.505604] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.505639] RIP: 0033:0x7ff5ed94e08e [ 51.505661] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.505757] RSP: 002b:00007ffe5fb03580 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.505801] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007ff5ed94e08e [ 51.505856] RDX: 0000000000000000 RSI: 00007ffe5fb03630 RDI: 0000000000000005 [ 51.505901] RBP: 00007ffe5fb03590 R08: 0000000000000000 R09: 0000000000000000 [ 51.505949] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.505994] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe5fb03d00 | [ 51.518249] ------------[ cut here ]------------ | [ 51.518312] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2840 | [ 51.518372] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.518511] Tainted: [W]=WARN [ 51.518531] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.518570] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.518601] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.518699] RSP: 0018:ff718e9ec099b6e0 EFLAGS: 00010286 [ 51.518730] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.518771] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305aa00 [ 51.518810] RBP: 0000000000000000 R08: ff3f9c0441939b10 R09: ff3f9c044a35b030 [ 51.518860] R10: ff3f9c044d435120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.518911] R13: 0000000000000011 R14: ff3f9c044d435000 R15: ff3f9c044305aa00 [ 51.518956] FS: 00007f4d68ed5840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 51.519000] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.519038] CR2: 000000000db3b988 CR3: 000000000d630006 CR4: 0000000000771ef0 [ 51.519083] PKRU: 55555554 [ 51.519097] Call Trace: [ 51.519113] [ 51.519128] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.519159] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.519185] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.519209] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.519246] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.519271] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.519298] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.519337] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.519368] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.519391] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.519418] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.519442] ___sys_sendmsg (net/socket.c:2752) [ 51.519466] __sys_sendmsg (net/socket.c:2784) [ 51.519491] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.519517] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.519541] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.519571] RIP: 0033:0x7f4d6910f08e [ 51.519594] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.519700] RSP: 002b:00007ffe51ba6ae0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.519743] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f4d6910f08e [ 51.519789] RDX: 0000000000000000 RSI: 00007ffe51ba6b90 RDI: 0000000000000005 [ 51.519843] RBP: 00007ffe51ba6af0 R08: 0000000000000000 R09: 0000000000000000 [ 51.519895] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.519940] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe51ba7260 | [ 51.533248] ------------[ cut here ]------------ | [ 51.533331] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2753 | [ 51.533422] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.533620] Tainted: [W]=WARN [ 51.533675] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.533743] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.533809] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.533953] RSP: 0018:ff718e9ec042f6e0 EFLAGS: 00010286 [ 51.534017] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.534094] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1d00 [ 51.534171] RBP: 0000000000000000 R08: ff3f9c04441a4b90 R09: ff3f9c044d54f030 [ 51.534256] R10: ff3f9c044a121120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.534333] R13: 0000000000000011 R14: ff3f9c044a121000 R15: ff3f9c04418e1d00 [ 51.534414] FS: 00007f0c1855e840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 51.534494] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.534566] CR2: 00007f1bd7d121a0 CR3: 000000000c730004 CR4: 0000000000771ef0 [ 51.534644] PKRU: 55555554 [ 51.534692] Call Trace: [ 51.534740] [ 51.534788] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.534860] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.534919] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.534979] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.535035] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.535092] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.535152] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.535216] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.535279] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.535336] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.535393] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.535450] ___sys_sendmsg (net/socket.c:2752) [ 51.535507] __sys_sendmsg (net/socket.c:2784) [ 51.535565] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.535622] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.535680] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.535749] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.535821] RIP: 0033:0x7f0c1879808e [ 51.535887] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.536024] RSP: 002b:00007fff7063bd80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.536107] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f0c1879808e [ 51.536194] RDX: 0000000000000000 RSI: 00007fff7063be30 RDI: 0000000000000005 [ 51.536286] RBP: 00007fff7063bd90 R08: 0000000000000000 R09: 0000000000000000 [ 51.536370] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.536444] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff7063c500 | [ 51.548250] ------------[ cut here ]------------ | [ 51.548308] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2785 | [ 51.548372] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.548508] Tainted: [W]=WARN [ 51.548531] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.548566] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.548596] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.548706] RSP: 0018:ff718e9ec08036e0 EFLAGS: 00010286 [ 51.548741] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.548787] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229400 [ 51.548836] RBP: 0000000000000000 R08: ff3f9c044a9ed850 R09: ff3f9c044d41c830 [ 51.548889] R10: ff3f9c044d414120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.548931] R13: 0000000000000011 R14: ff3f9c044d414000 R15: ff3f9c0443229400 [ 51.548977] FS: 00007f33c85dd840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 51.549021] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.549062] CR2: 00007ff5ed7e1574 CR3: 000000000d779003 CR4: 0000000000771ef0 [ 51.549113] PKRU: 55555554 [ 51.549135] Call Trace: [ 51.549153] [ 51.549174] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.549210] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.549250] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.549271] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.549296] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.549319] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.549346] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.549375] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.549403] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.549443] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.549469] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.549501] ___sys_sendmsg (net/socket.c:2752) [ 51.549524] __sys_sendmsg (net/socket.c:2784) [ 51.549548] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.549571] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.549594] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.549635] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.549668] RIP: 0033:0x7f33c881708e [ 51.549691] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.549800] RSP: 002b:00007ffe99fe94d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.549851] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f33c881708e [ 51.549893] RDX: 0000000000000000 RSI: 00007ffe99fe9580 RDI: 0000000000000005 [ 51.549937] RBP: 00007ffe99fe94e0 R08: 0000000000000000 R09: 0000000000000000 [ 51.549981] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.550024] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe99fe9c50 | [ 51.557253] ------------[ cut here ]------------ | [ 51.557290] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2784 | [ 51.557348] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.557487] Tainted: [W]=WARN [ 51.557507] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.557543] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.557572] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.557666] RSP: 0018:ff718e9ec07fb6e0 EFLAGS: 00010286 [ 51.557696] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.557741] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054c00 [ 51.557786] RBP: 0000000000000000 R08: ff3f9c0441925d90 R09: ff3f9c044c7e0030 [ 51.557838] R10: ff3f9c044a39f120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.557885] R13: 0000000000000011 R14: ff3f9c044a39f000 R15: ff3f9c0443054c00 [ 51.557933] FS: 00007fec06684840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 51.557979] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.558018] CR2: 00007efc62eea574 CR3: 00000000084e5003 CR4: 0000000000771ef0 [ 51.558063] PKRU: 55555554 [ 51.558078] Call Trace: [ 51.558094] [ 51.558109] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.558142] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.558170] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.558194] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.558216] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.558247] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.558268] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.558303] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.558329] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.558352] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.558372] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.558397] ___sys_sendmsg (net/socket.c:2752) [ 51.558419] __sys_sendmsg (net/socket.c:2784) [ 51.558443] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.558466] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.558489] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.558520] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.558549] RIP: 0033:0x7fec068be08e [ 51.558572] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.558669] RSP: 002b:00007ffe9f1990f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.558714] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fec068be08e [ 51.558758] RDX: 0000000000000000 RSI: 00007ffe9f1991a0 RDI: 0000000000000005 [ 51.558802] RBP: 00007ffe9f199100 R08: 0000000000000000 R09: 0000000000000000 [ 51.558851] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.558898] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe9f199870 | [ 51.565258] ------------[ cut here ]------------ | [ 51.565309] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2776 | [ 51.565369] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.565512] Tainted: [W]=WARN [ 51.565534] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.565572] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.565601] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.565704] RSP: 0018:ff718e9ec07bb6e0 EFLAGS: 00010286 [ 51.565738] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.565788] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229400 [ 51.565839] RBP: 0000000000000000 R08: ff3f9c044a05e0d0 R09: ff3f9c044a0e8030 [ 51.565883] R10: ff3f9c044a0e2120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.565927] R13: 0000000000000011 R14: ff3f9c044a0e2000 R15: ff3f9c0443229400 [ 51.565976] FS: 00007feb992e6840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 51.566022] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.566067] CR2: 00007f4d68fa2574 CR3: 000000000c72a004 CR4: 0000000000771ef0 [ 51.566120] PKRU: 55555554 [ 51.566137] Call Trace: [ 51.566153] [ 51.566168] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.566200] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.566227] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.566284] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.566308] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.566333] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.566357] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.566384] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.566413] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.566438] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.566461] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.566483] ___sys_sendmsg (net/socket.c:2752) [ 51.566508] __sys_sendmsg (net/socket.c:2784) [ 51.566532] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.566558] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.566582] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.566614] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.566640] RIP: 0033:0x7feb9952008e [ 51.566664] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.566767] RSP: 002b:00007ffc78d945f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.566817] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007feb9952008e [ 51.566866] RDX: 0000000000000000 RSI: 00007ffc78d946a0 RDI: 0000000000000005 [ 51.566916] RBP: 00007ffc78d94600 R08: 0000000000000000 R09: 0000000000000000 [ 51.566960] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.567005] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc78d94d70 | [ 51.573255] ------------[ cut here ]------------ | [ 51.573348] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2788 | [ 51.573445] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.573682] Tainted: [W]=WARN [ 51.573748] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.573839] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.573920] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.574088] RSP: 0018:ff718e9ec134b6e0 EFLAGS: 00010286 [ 51.574194] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.574289] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1d00 [ 51.574379] RBP: 0000000000000000 R08: ff3f9c0441957ad0 R09: ff3f9c044426d830 [ 51.574474] R10: ff3f9c044d40e120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.574570] R13: 0000000000000011 R14: ff3f9c044d40e000 R15: ff3f9c04418e1d00 [ 51.574668] FS: 00007fbdd8340840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 51.574757] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.574846] CR2: 00007f0c1862b574 CR3: 00000000085ed006 CR4: 0000000000771ef0 [ 51.574941] PKRU: 55555554 [ 51.574998] Call Trace: [ 51.575054] [ 51.575112] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.575193] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.575272] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.575341] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.575409] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.575477] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.575545] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.575624] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.575691] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.575758] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.575839] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.575908] ___sys_sendmsg (net/socket.c:2752) [ 51.575976] __sys_sendmsg (net/socket.c:2784) [ 51.576045] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.576110] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.576178] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.576266] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.576338] RIP: 0033:0x7fbdd857a08e [ 51.576406] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.576572] RSP: 002b:00007ffe0e351b40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.576663] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fbdd857a08e [ 51.576755] RDX: 0000000000000000 RSI: 00007ffe0e351bf0 RDI: 0000000000000005 [ 51.576855] RBP: 00007ffe0e351b50 R08: 0000000000000000 R09: 0000000000000000 [ 51.576948] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.577032] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe0e3522c0 | [ 51.583259] ------------[ cut here ]------------ | [ 51.583341] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2787 | [ 51.583448] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.583695] Tainted: [W]=WARN [ 51.583761] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.583848] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.583920] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.584084] RSP: 0018:ff718e9ec126b6e0 EFLAGS: 00010286 [ 51.584163] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.584283] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1d00 [ 51.584377] RBP: 0000000000000000 R08: ff3f9c044305e1d0 R09: ff3f9c044a11e030 [ 51.584472] R10: ff3f9c044a362120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.584560] R13: 0000000000000011 R14: ff3f9c044a362000 R15: ff3f9c04418e1d00 [ 51.584659] FS: 00007f47d90c2840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 51.584756] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.584843] CR2: 00007f0c1862b574 CR3: 000000000c77a001 CR4: 0000000000771ef0 [ 51.584939] PKRU: 55555554 [ 51.584995] Call Trace: [ 51.585052] [ 51.585109] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.585189] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.585266] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.585330] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.585400] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.585471] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.585537] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.585614] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.585683] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.585749] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.585819] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.585891] ___sys_sendmsg (net/socket.c:2752) [ 51.585960] __sys_sendmsg (net/socket.c:2784) [ 51.586030] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.586099] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.586170] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.586257] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.586335] RIP: 0033:0x7f47d92fc08e [ 51.586402] 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 [ 51.586573] RSP: 002b:00007ffd52ee0bd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.586664] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f47d92fc08e [ 51.586757] RDX: 0000000000000000 RSI: 00007ffd52ee0c80 RDI: 0000000000000005 [ 51.586858] RBP: 00007ffd52ee0be0 R08: 0000000000000000 R09: 0000000000000000 [ 51.586948] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.587042] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd52ee1350 | [ 51.594254] ------------[ cut here ]------------ | [ 51.594316] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2792 | [ 51.594384] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.594533] Tainted: [W]=WARN [ 51.594554] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.594590] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.594623] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.594725] RSP: 0018:ff718e9ec08236e0 EFLAGS: 00010286 [ 51.594755] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.594799] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229400 [ 51.594847] RBP: 0000000000000000 R08: ff3f9c04441b7a10 R09: ff3f9c044c697830 [ 51.594890] R10: ff3f9c04484a4120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.594932] R13: 0000000000000011 R14: ff3f9c04484a4000 R15: ff3f9c0443229400 [ 51.594978] FS: 00007fc6d7049840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 51.595022] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.595058] CR2: 00007feb993b3574 CR3: 00000000030ce006 CR4: 0000000000771ef0 [ 51.595108] PKRU: 55555554 [ 51.595127] Call Trace: [ 51.595143] [ 51.595158] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.595192] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.595219] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.595268] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.595292] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.595316] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.595341] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.595370] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.595394] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.595417] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.595444] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.595468] ___sys_sendmsg (net/socket.c:2752) [ 51.595489] __sys_sendmsg (net/socket.c:2784) [ 51.595512] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.595536] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.595559] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.595589] RIP: 0033:0x7fc6d728308e [ 51.595614] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.595713] RSP: 002b:00007ffc898443a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.595757] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fc6d728308e [ 51.595801] RDX: 0000000000000000 RSI: 00007ffc89844450 RDI: 0000000000000005 [ 51.595850] RBP: 00007ffc898443b0 R08: 0000000000000000 R09: 0000000000000000 [ 51.595893] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.595936] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc89844b20 | [ 51.609259] ------------[ cut here ]------------ | [ 51.609309] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2780 | [ 51.609375] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.609515] Tainted: [W]=WARN [ 51.609536] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.609572] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.609609] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.609720] RSP: 0018:ff718e9ec07db6e0 EFLAGS: 00010286 [ 51.609752] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.609803] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054100 [ 51.609851] RBP: 0000000000000000 R08: ff3f9c0441957690 R09: ff3f9c044d418030 [ 51.609895] R10: ff3f9c044a398120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.609937] R13: 0000000000000011 R14: ff3f9c044a398000 R15: ff3f9c0443054100 [ 51.609983] FS: 00007f418e4d0840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 51.610029] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.610071] CR2: 00007f826781c574 CR3: 000000000963d001 CR4: 0000000000771ef0 [ 51.610114] PKRU: 55555554 [ 51.610129] Call Trace: [ 51.610145] [ 51.610160] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.610198] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.610223] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.610254] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.610279] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.610302] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.610325] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.610362] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.610385] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.610408] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.610430] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.610453] ___sys_sendmsg (net/socket.c:2752) [ 51.610477] __sys_sendmsg (net/socket.c:2784) [ 51.610500] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.610530] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.610560] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.610591] RIP: 0033:0x7f418e70a08e [ 51.610612] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.610712] RSP: 002b:00007ffd9575b370 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.610758] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f418e70a08e [ 51.610801] RDX: 0000000000000000 RSI: 00007ffd9575b420 RDI: 0000000000000005 [ 51.610846] RBP: 00007ffd9575b380 R08: 0000000000000000 R09: 0000000000000000 [ 51.610890] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.610933] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd9575baf0 | [ 51.613259] ------------[ cut here ]------------ | [ 51.613337] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2743 | [ 51.613429] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.613643] Tainted: [W]=WARN [ 51.613702] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.613776] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.613854] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.613994] RSP: 0018:ff718e9ec03c76e0 EFLAGS: 00010286 [ 51.614062] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.614143] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1d00 [ 51.614224] RBP: 0000000000000000 R08: ff3f9c044307a110 R09: ff3f9c044a385830 [ 51.614319] R10: ff3f9c044a0e4120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.614401] R13: 0000000000000011 R14: ff3f9c044a0e4000 R15: ff3f9c04418e1d00 [ 51.614485] FS: 00007ff4134d2840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 51.614569] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.614644] CR2: 00007f47d918f574 CR3: 000000000c228002 CR4: 0000000000771ef0 [ 51.614726] PKRU: 55555554 [ 51.614779] Call Trace: [ 51.614840] [ 51.614895] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.614964] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.615030] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.615092] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.615155] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.615218] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.615286] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.615356] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.615419] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.615481] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.615543] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.615605] ___sys_sendmsg (net/socket.c:2752) [ 51.615669] __sys_sendmsg (net/socket.c:2784) [ 51.615731] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.615793] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.615860] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.615930] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.615999] RIP: 0033:0x7ff41370c08e [ 51.616061] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.616202] RSP: 002b:00007ffc55b72360 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.616292] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007ff41370c08e [ 51.616375] RDX: 0000000000000000 RSI: 00007ffc55b72410 RDI: 0000000000000005 [ 51.616457] RBP: 00007ffc55b72370 R08: 0000000000000000 R09: 0000000000000000 [ 51.616539] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.616621] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc55b72ae0 | [ 51.619260] ------------[ cut here ]------------ | [ 51.619301] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2778 | [ 51.619350] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.619494] Tainted: [W]=WARN [ 51.619517] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.619554] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.619583] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.619685] RSP: 0018:ff718e9ec07cb6e0 EFLAGS: 00010286 [ 51.619717] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.619763] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054100 [ 51.619808] RBP: 0000000000000000 R08: ff3f9c044333e310 R09: ff3f9c044a138030 [ 51.619903] R10: ff3f9c044d412120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.619946] R13: 0000000000000011 R14: ff3f9c044d412000 R15: ff3f9c0443054100 [ 51.619994] FS: 00007faa7a4cf840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 51.620040] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.620076] CR2: 00007f418e59d574 CR3: 000000000a050002 CR4: 0000000000771ef0 [ 51.620119] PKRU: 55555554 [ 51.620134] Call Trace: [ 51.620149] [ 51.620165] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.620198] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.620225] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.620258] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.620283] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.620314] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.620338] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.620372] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.620396] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.620420] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.620442] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.620464] ___sys_sendmsg (net/socket.c:2752) [ 51.620494] __sys_sendmsg (net/socket.c:2784) [ 51.620517] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.620541] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.620564] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.620593] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.620623] RIP: 0033:0x7faa7a70908e [ 51.620646] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.620744] RSP: 002b:00007ffef1ee6fe0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.620791] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faa7a70908e [ 51.620840] RDX: 0000000000000000 RSI: 00007ffef1ee7090 RDI: 0000000000000005 [ 51.620884] RBP: 00007ffef1ee6ff0 R08: 0000000000000000 R09: 0000000000000000 [ 51.620927] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.620971] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef1ee7760 | [ 51.626261] ------------[ cut here ]------------ | [ 51.626341] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2745 | [ 51.626447] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.626662] Tainted: [W]=WARN [ 51.626721] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.626795] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.626869] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.627009] RSP: 0018:ff718e9ec03d76e0 EFLAGS: 00010286 [ 51.627077] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.627160] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1d00 [ 51.627254] RBP: 0000000000000000 R08: ff3f9c044c2a2f50 R09: ff3f9c044d54e030 [ 51.627342] R10: ff3f9c044a0d2120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.627424] R13: 0000000000000011 R14: ff3f9c044a0d2000 R15: ff3f9c04418e1d00 [ 51.627509] FS: 00007f2d03476840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 51.627594] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.627668] CR2: 00007ff41359f574 CR3: 000000000a9bb003 CR4: 0000000000771ef0 [ 51.627751] PKRU: 55555554 [ 51.627803] Call Trace: [ 51.627862] [ 51.627917] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.627988] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.628051] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.628114] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.628178] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.628250] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.628312] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.628383] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.628446] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.628508] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.628570] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.628632] ___sys_sendmsg (net/socket.c:2752) [ 51.628696] __sys_sendmsg (net/socket.c:2784) [ 51.628759] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.628823] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.628893] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.628963] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.629031] RIP: 0033:0x7f2d036b008e [ 51.629092] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.629242] RSP: 002b:00007fff582c20d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.629328] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f2d036b008e [ 51.629410] RDX: 0000000000000000 RSI: 00007fff582c2180 RDI: 0000000000000005 [ 51.629491] RBP: 00007fff582c20e0 R08: 0000000000000000 R09: 0000000000000000 [ 51.629573] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.629655] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff582c2850 | [ 51.635261] ------------[ cut here ]------------ | [ 51.635338] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2781 | [ 51.635430] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.635643] Tainted: [W]=WARN [ 51.635702] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.635777] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.635853] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.635991] RSP: 0018:ff718e9ec07e36e0 EFLAGS: 00010286 [ 51.636060] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.636141] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1d00 [ 51.636223] RBP: 0000000000000000 R08: ff3f9c04441638d0 R09: ff3f9c044a382830 [ 51.636327] R10: ff3f9c044a0dc120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.636410] R13: 0000000000000011 R14: ff3f9c044a0dc000 R15: ff3f9c04418e1d00 [ 51.636493] FS: 00007ff2e55e9840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 51.636578] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.636653] CR2: 00007ff41359f574 CR3: 00000000032d5004 CR4: 0000000000771ef0 [ 51.636738] PKRU: 55555554 [ 51.636790] Call Trace: [ 51.636849] [ 51.636904] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.636975] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.637040] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.637101] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.637164] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.637227] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.637300] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.637372] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.637434] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.637495] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.637558] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.637621] ___sys_sendmsg (net/socket.c:2752) [ 51.637684] __sys_sendmsg (net/socket.c:2784) [ 51.637747] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.637809] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.637877] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.637947] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.638016] RIP: 0033:0x7ff2e582308e [ 51.638077] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.638218] RSP: 002b:00007ffffc2adda0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.638307] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007ff2e582308e [ 51.638393] RDX: 0000000000000000 RSI: 00007ffffc2ade50 RDI: 0000000000000005 [ 51.638475] RBP: 00007ffffc2addb0 R08: 0000000000000000 R09: 0000000000000000 [ 51.638556] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.638636] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffffc2ae520 | [ 51.642278] ------------[ cut here ]------------ | [ 51.642317] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2759 | [ 51.642379] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.642522] Tainted: [W]=WARN [ 51.642550] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.642586] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.642619] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.642718] RSP: 0018:ff718e9ec07336e0 EFLAGS: 00010286 [ 51.642754] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.642802] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054c00 [ 51.642852] RBP: 0000000000000000 R08: ff3f9c0443238d90 R09: ff3f9c044a0cd830 [ 51.642896] R10: ff3f9c044a38d120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.642938] R13: 0000000000000011 R14: ff3f9c044a38d000 R15: ff3f9c0443054c00 [ 51.642985] FS: 00007f39184da840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 51.643030] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.643067] CR2: 00005614d1e22008 CR3: 000000000968c004 CR4: 0000000000771ef0 [ 51.643111] PKRU: 55555554 [ 51.643125] Call Trace: [ 51.643140] [ 51.643157] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.643190] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.643216] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.643246] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.643269] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.643295] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.643319] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.643353] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.643377] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.643400] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.643423] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.643450] ___sys_sendmsg (net/socket.c:2752) [ 51.643475] __sys_sendmsg (net/socket.c:2784) [ 51.643497] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.643526] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.643556] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.643587] RIP: 0033:0x7f391871408e [ 51.643609] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.643709] RSP: 002b:00007ffeb3bd23d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.643753] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f391871408e [ 51.643799] RDX: 0000000000000000 RSI: 00007ffeb3bd2480 RDI: 0000000000000005 [ 51.643850] RBP: 00007ffeb3bd23e0 R08: 0000000000000000 R09: 0000000000000000 [ 51.643893] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.643935] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeb3bd2b50 | [ 51.650256] ------------[ cut here ]------------ | [ 51.650294] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2783 | [ 51.650357] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.650497] Tainted: [W]=WARN [ 51.650519] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.650557] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.650592] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.650693] RSP: 0018:ff718e9ec07f36e0 EFLAGS: 00010286 [ 51.650729] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.650771] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054100 [ 51.650814] RBP: 0000000000000000 R08: ff3f9c044d68da50 R09: ff3f9c044c3db830 [ 51.650870] R10: ff3f9c0441ebe120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.650915] R13: 0000000000000011 R14: ff3f9c0441ebe000 R15: ff3f9c0443054100 [ 51.650965] FS: 00007fcdf88ad840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 51.651048] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.651099] CR2: 00007faa7a59c574 CR3: 0000000004075003 CR4: 0000000000771ef0 [ 51.651148] PKRU: 55555554 [ 51.651164] Call Trace: [ 51.651184] [ 51.651200] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.651248] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.651276] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.651306] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.651336] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.651361] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.651386] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.651420] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.651445] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.651468] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.651493] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.651519] ___sys_sendmsg (net/socket.c:2752) [ 51.651550] __sys_sendmsg (net/socket.c:2784) [ 51.651579] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.651607] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.651639] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.651675] RIP: 0033:0x7fcdf8ae708e [ 51.651705] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.651812] RSP: 002b:00007ffea23e8890 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.651866] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fcdf8ae708e [ 51.651912] RDX: 0000000000000000 RSI: 00007ffea23e8940 RDI: 0000000000000005 [ 51.651955] RBP: 00007ffea23e88a0 R08: 0000000000000000 R09: 0000000000000000 [ 51.652002] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.652051] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffea23e9010 | [ 51.658257] ------------[ cut here ]------------ | [ 51.658374] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2807 | [ 51.658494] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.658745] Tainted: [W]=WARN [ 51.658820] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.658920] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.658996] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.659166] RSP: 0018:ff718e9ec089b6e0 EFLAGS: 00010286 [ 51.659269] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.659355] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1d00 [ 51.659463] RBP: 0000000000000000 R08: ff3f9c0441981150 R09: ff3f9c044a332030 [ 51.659585] R10: ff3f9c044866a120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.659724] R13: 0000000000000011 R14: ff3f9c044866a000 R15: ff3f9c04418e1d00 [ 51.659847] FS: 00007f563b2e6840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 51.659957] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.660041] CR2: 00007ff2e56b6574 CR3: 000000000c606005 CR4: 0000000000771ef0 [ 51.660137] PKRU: 55555554 [ 51.660192] Call Trace: [ 51.660264] [ 51.660338] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.660436] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.660501] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.660568] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.660638] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.660705] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.660774] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.660862] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.660932] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.661003] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.661072] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.661141] ___sys_sendmsg (net/socket.c:2752) [ 51.661208] __sys_sendmsg (net/socket.c:2784) [ 51.661279] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.661345] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.661428] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.661515] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.661586] RIP: 0033:0x7f563b52008e [ 51.661654] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.661839] RSP: 002b:00007ffc27ee8430 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.661937] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f563b52008e [ 51.662027] RDX: 0000000000000000 RSI: 00007ffc27ee84e0 RDI: 0000000000000005 [ 51.662152] RBP: 00007ffc27ee8440 R08: 0000000000000000 R09: 0000000000000000 [ 51.662269] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.662370] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc27ee8bb0 | [ 51.665261] ------------[ cut here ]------------ | [ 51.665330] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2808 | [ 51.665395] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.665538] Tainted: [W]=WARN [ 51.665562] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.665606] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.665640] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.665753] RSP: 0018:ff718e9ec08a36e0 EFLAGS: 00010286 [ 51.665785] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.665839] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054c00 [ 51.665891] RBP: 0000000000000000 R08: ff3f9c044c55ad10 R09: ff3f9c044a13e830 [ 51.665936] R10: ff3f9c044a367120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.665979] R13: 0000000000000011 R14: ff3f9c044a367000 R15: ff3f9c0443054c00 [ 51.666030] FS: 00007faa46fcb840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 51.666074] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.666112] CR2: 00007f39185a7574 CR3: 000000000c72d001 CR4: 0000000000771ef0 [ 51.666159] PKRU: 55555554 [ 51.666183] Call Trace: [ 51.666199] [ 51.666219] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.666277] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.666304] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.666335] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.666359] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.666383] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.666407] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.666440] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.666465] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.666488] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.666512] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.666559] ___sys_sendmsg (net/socket.c:2752) [ 51.666606] __sys_sendmsg (net/socket.c:2784) [ 51.666631] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.666677] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.666726] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.666760] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.666794] RIP: 0033:0x7faa4720508e [ 51.666819] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.666972] RSP: 002b:00007ffc11e40210 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.667030] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faa4720508e [ 51.667074] RDX: 0000000000000000 RSI: 00007ffc11e402c0 RDI: 0000000000000005 [ 51.667129] RBP: 00007ffc11e40220 R08: 0000000000000000 R09: 0000000000000000 [ 51.667191] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.667264] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc11e40990 | [ 51.672259] ------------[ cut here ]------------ | [ 51.672325] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2771 | [ 51.672386] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.672530] Tainted: [W]=WARN [ 51.672553] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.672590] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.672622] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.672729] RSP: 0018:ff718e9ec07936e0 EFLAGS: 00010286 [ 51.672760] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.672806] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054c00 [ 51.672854] RBP: 0000000000000000 R08: ff3f9c04441a4850 R09: ff3f9c044a27a830 [ 51.672897] R10: ff3f9c044d421120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.672942] R13: 0000000000000011 R14: ff3f9c044d421000 R15: ff3f9c0443054c00 [ 51.672989] FS: 00007f5e9d500840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 51.673041] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.673077] CR2: 00007f39185a7574 CR3: 0000000008631002 CR4: 0000000000771ef0 [ 51.673125] PKRU: 55555554 [ 51.673140] Call Trace: [ 51.673155] [ 51.673171] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.673203] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.673248] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.673274] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.673298] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.673327] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.673353] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.673384] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.673407] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.673430] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.673454] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.673477] ___sys_sendmsg (net/socket.c:2752) [ 51.673503] __sys_sendmsg (net/socket.c:2784) [ 51.673526] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.673553] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.673577] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.673612] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.673643] RIP: 0033:0x7f5e9d73a08e [ 51.673666] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.673772] RSP: 002b:00007ffd0cbe5dc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.673818] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f5e9d73a08e [ 51.673868] RDX: 0000000000000000 RSI: 00007ffd0cbe5e70 RDI: 0000000000000005 [ 51.673913] RBP: 00007ffd0cbe5dd0 R08: 0000000000000000 R09: 0000000000000000 [ 51.673954] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.673997] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd0cbe6540 | [ 51.681256] ------------[ cut here ]------------ | [ 51.681328] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2817 | [ 51.681387] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.681531] Tainted: [W]=WARN [ 51.681551] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.681584] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.681617] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.681712] RSP: 0018:ff718e9ec08eb6e0 EFLAGS: 00010286 [ 51.681742] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.681790] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054c00 [ 51.681843] RBP: 0000000000000000 R08: ff3f9c0441975950 R09: ff3f9c044c48d030 [ 51.681898] R10: ff3f9c044a3da120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.681943] R13: 0000000000000011 R14: ff3f9c044a3da000 R15: ff3f9c0443054c00 [ 51.681993] FS: 00007f9a30b26840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 51.682039] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.682074] CR2: 00007faa47098574 CR3: 0000000009620003 CR4: 0000000000771ef0 [ 51.682121] PKRU: 55555554 [ 51.682140] Call Trace: [ 51.682161] [ 51.682177] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.682213] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.682265] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.682315] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.682351] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.682377] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.682409] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.682441] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.682467] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.682496] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.682522] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.682550] ___sys_sendmsg (net/socket.c:2752) [ 51.682578] __sys_sendmsg (net/socket.c:2784) [ 51.682608] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.682632] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.682657] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.682688] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.682729] RIP: 0033:0x7f9a30d6008e [ 51.682755] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.682867] RSP: 002b:00007ffcae6dad70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.682918] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f9a30d6008e [ 51.682968] RDX: 0000000000000000 RSI: 00007ffcae6dae20 RDI: 0000000000000005 [ 51.683020] RBP: 00007ffcae6dad80 R08: 0000000000000000 R09: 0000000000000000 [ 51.683068] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.683110] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcae6db4f0 | [ 51.690259] ------------[ cut here ]------------ | [ 51.690330] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2799 | [ 51.690392] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.690545] Tainted: [W]=WARN [ 51.690600] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.690638] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.690686] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.690790] RSP: 0018:ff718e9ec085b6e0 EFLAGS: 00010286 [ 51.690820] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.690873] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054100 [ 51.690916] RBP: 0000000000000000 R08: ff3f9c0441939350 R09: ff3f9c044d548830 [ 51.690959] R10: ff3f9c044a109120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.691001] R13: 0000000000000011 R14: ff3f9c044a109000 R15: ff3f9c0443054100 [ 51.691046] FS: 00007f1105726840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 51.691097] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.691133] CR2: 00007fcdf897a574 CR3: 00000000043b9004 CR4: 0000000000771ef0 [ 51.691180] PKRU: 55555554 [ 51.691196] Call Trace: [ 51.691214] [ 51.691240] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.691273] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.691299] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.691353] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.691397] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.691421] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.691458] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.691512] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.691536] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.691566] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.691590] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.691618] ___sys_sendmsg (net/socket.c:2752) [ 51.691643] __sys_sendmsg (net/socket.c:2784) [ 51.691668] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.691696] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.691729] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.691758] RIP: 0033:0x7f110596008e [ 51.691788] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.691948] RSP: 002b:00007ffcb76073c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.691997] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f110596008e [ 51.692063] RDX: 0000000000000000 RSI: 00007ffcb7607470 RDI: 0000000000000005 [ 51.692123] RBP: 00007ffcb76073d0 R08: 0000000000000000 R09: 0000000000000000 [ 51.692179] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.692227] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcb7607b40 | [ 51.699256] ------------[ cut here ]------------ | [ 51.699321] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2760 | [ 51.699381] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.699518] Tainted: [W]=WARN [ 51.699540] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.699575] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.699606] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.699704] RSP: 0018:ff718e9ec073b6e0 EFLAGS: 00010286 [ 51.699737] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.699788] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054100 [ 51.699843] RBP: 0000000000000000 R08: ff3f9c044c55a4d0 R09: ff3f9c0444314830 [ 51.699884] R10: ff3f9c044d42a120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.699927] R13: 0000000000000011 R14: ff3f9c044d42a000 R15: ff3f9c0443054100 [ 51.700004] FS: 00007fcc5b976840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 51.700050] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.700097] CR2: 00007fcdf897a574 CR3: 00000000087d0005 CR4: 0000000000771ef0 [ 51.700148] PKRU: 55555554 [ 51.700164] Call Trace: [ 51.700182] [ 51.700200] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.700249] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.700290] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.700335] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.700360] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.700392] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.700421] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.700454] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.700481] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.700535] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.700567] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.700598] ___sys_sendmsg (net/socket.c:2752) [ 51.700625] __sys_sendmsg (net/socket.c:2784) [ 51.700650] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.700696] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.700748] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.700778] RIP: 0033:0x7fcc5bbb008e [ 51.700808] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.700988] RSP: 002b:00007ffdb201df10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.701035] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fcc5bbb008e [ 51.701083] RDX: 0000000000000000 RSI: 00007ffdb201dfc0 RDI: 0000000000000005 [ 51.701152] RBP: 00007ffdb201df20 R08: 0000000000000000 R09: 0000000000000000 [ 51.701207] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.701262] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdb201e690 | [ 51.707259] ------------[ cut here ]------------ | [ 51.707362] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2752 | [ 51.707485] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.707807] Tainted: [W]=WARN [ 51.707891] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.707975] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.708055] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.708226] RSP: 0018:ff718e9ec04276e0 EFLAGS: 00010286 [ 51.708321] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.708425] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1d00 [ 51.708520] RBP: 0000000000000000 R08: ff3f9c044d6601d0 R09: ff3f9c044c6a2030 [ 51.708607] R10: ff3f9c0448650120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.708715] R13: 0000000000000011 R14: ff3f9c0448650000 R15: ff3f9c04418e1d00 [ 51.708809] FS: 00007fa82e2a2840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 51.708934] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.709024] CR2: 00007f563b3b3574 CR3: 000000000d211001 CR4: 0000000000771ef0 [ 51.709137] PKRU: 55555554 [ 51.709194] Call Trace: [ 51.709257] [ 51.709330] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.709408] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.709491] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.709555] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.709625] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.709694] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.709762] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.709849] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.709919] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.709987] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.710057] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.710124] ___sys_sendmsg (net/socket.c:2752) [ 51.710197] __sys_sendmsg (net/socket.c:2784) [ 51.710271] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.710340] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.710408] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.710486] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.710564] RIP: 0033:0x7fa82e4dc08e [ 51.710632] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.710794] RSP: 002b:00007ffc119ffac0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.710897] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fa82e4dc08e [ 51.710993] RDX: 0000000000000000 RSI: 00007ffc119ffb70 RDI: 0000000000000005 [ 51.711083] RBP: 00007ffc119ffad0 R08: 0000000000000000 R09: 0000000000000000 [ 51.711181] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.711283] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc11a00240 | [ 51.714266] ------------[ cut here ]------------ | [ 51.714385] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2797 | [ 51.714505] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.714777] Tainted: [W]=WARN [ 51.714868] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.714964] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.715056] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.715274] RSP: 0018:ff718e9ec084b6e0 EFLAGS: 00010286 [ 51.715351] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.715469] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1d00 [ 51.715568] RBP: 0000000000000000 R08: ff3f9c04441d8910 R09: ff3f9c044a36e830 [ 51.715664] R10: ff3f9c044a0e7120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.715761] R13: 0000000000000011 R14: ff3f9c044a0e7000 R15: ff3f9c04418e1d00 [ 51.715887] FS: 00007f37779cd840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 51.715989] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.716073] CR2: 00007f563b3b3574 CR3: 000000000a903002 CR4: 0000000000771ef0 [ 51.716174] PKRU: 55555554 [ 51.716239] Call Trace: [ 51.716296] [ 51.716373] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.716455] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.716529] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.716599] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.716668] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.716750] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.716842] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.716923] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.717006] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.717075] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.717138] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.717240] ___sys_sendmsg (net/socket.c:2752) [ 51.717323] __sys_sendmsg (net/socket.c:2784) [ 51.717389] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.717476] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.717542] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.717634] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.717723] RIP: 0033:0x7f3777c0708e [ 51.717786] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.717971] RSP: 002b:00007ffc193e1ea0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.718086] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f3777c0708e [ 51.718220] RDX: 0000000000000000 RSI: 00007ffc193e1f50 RDI: 0000000000000005 [ 51.718324] RBP: 00007ffc193e1eb0 R08: 0000000000000000 R09: 0000000000000000 [ 51.718438] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.718520] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc193e2620 | [ 51.723258] ------------[ cut here ]------------ | [ 51.723349] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2838 | [ 51.723422] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.723583] Tainted: [W]=WARN [ 51.723613] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.723648] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.723681] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.723792] RSP: 0018:ff718e9ec098b6e0 EFLAGS: 00010286 [ 51.723825] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.723874] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054c00 [ 51.723920] RBP: 0000000000000000 R08: ff3f9c0443252a90 R09: ff3f9c044d07d830 [ 51.723962] R10: ff3f9c0448648120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.724003] R13: 0000000000000011 R14: ff3f9c0448648000 R15: ff3f9c0443054c00 [ 51.724053] FS: 00007f5885887840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 51.724106] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.724143] CR2: 00007fcc5ba43574 CR3: 000000000d631005 CR4: 0000000000771ef0 [ 51.724188] PKRU: 55555554 [ 51.724204] Call Trace: [ 51.724223] [ 51.724249] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.724280] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.724309] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.724335] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.724362] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.724387] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.724411] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.724444] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.724468] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.724492] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.724515] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.724538] ___sys_sendmsg (net/socket.c:2752) [ 51.724605] __sys_sendmsg (net/socket.c:2784) [ 51.724632] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.724661] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.724686] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.724721] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.724757] RIP: 0033:0x7f5885ac108e [ 51.724788] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.724903] RSP: 002b:00007ffc8a9c8cd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.725006] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f5885ac108e [ 51.725049] RDX: 0000000000000000 RSI: 00007ffc8a9c8d80 RDI: 0000000000000005 [ 51.725092] RBP: 00007ffc8a9c8ce0 R08: 0000000000000000 R09: 0000000000000000 [ 51.725134] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.725203] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc8a9c9450 | [ 51.731259] ------------[ cut here ]------------ | [ 51.731335] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2767 | [ 51.731397] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.731545] Tainted: [W]=WARN [ 51.731568] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.731608] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.731640] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.731730] RSP: 0018:ff718e9ec07736e0 EFLAGS: 00010286 [ 51.731761] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.731811] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054100 [ 51.731867] RBP: 0000000000000000 R08: ff3f9c044d4d4d10 R09: ff3f9c044a81d830 [ 51.731915] R10: ff3f9c044a0c2120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.731969] R13: 0000000000000011 R14: ff3f9c044a0c2000 R15: ff3f9c0443054100 [ 51.732014] FS: 00007f921d2ce840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 51.732068] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.732107] CR2: 00007f11057f3574 CR3: 000000000c245001 CR4: 0000000000771ef0 [ 51.732157] PKRU: 55555554 [ 51.732181] Call Trace: [ 51.732209] [ 51.732246] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.732281] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.732311] ? 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)) [ 51.732338] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.732361] ? sysvec_call_function_single (arch/x86/kernel/smp.c:267) [ 51.732393] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.732421] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.732451] ? _copy_to_iter (lib/iov_iter.c:192) [ 51.732477] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.732506] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.732532] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.732556] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.732582] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.732611] ___sys_sendmsg (net/socket.c:2752) [ 51.732638] __sys_sendmsg (net/socket.c:2784) [ 51.732663] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.732690] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.732713] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.732743] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.732777] RIP: 0033:0x7f921d50808e [ 51.732805] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.732923] RSP: 002b:00007fff5ecedae0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.732972] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f921d50808e [ 51.733020] RDX: 0000000000000000 RSI: 00007fff5ecedb90 RDI: 0000000000000005 [ 51.733064] RBP: 00007fff5ecedaf0 R08: 0000000000000000 R09: 0000000000000000 [ 51.733109] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.733152] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff5ecee260 | [ 51.740257] ------------[ cut here ]------------ | [ 51.740346] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2782 | [ 51.740449] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.740723] Tainted: [W]=WARN [ 51.740784] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.740881] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.740959] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.741123] RSP: 0018:ff718e9ec07eb6e0 EFLAGS: 00010286 [ 51.741198] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.741319] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1d00 [ 51.741409] RBP: 0000000000000000 R08: ff3f9c0443362f90 R09: ff3f9c044a27d030 [ 51.741502] R10: ff3f9c044a34a120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.741596] R13: 0000000000000011 R14: ff3f9c044a34a000 R15: ff3f9c04418e1d00 [ 51.741692] FS: 00007f1163b2b840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 51.741787] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.741880] CR2: 00007fa82e36f574 CR3: 000000000a04f003 CR4: 0000000000771ef0 [ 51.741975] PKRU: 55555554 [ 51.742030] Call Trace: [ 51.742085] [ 51.742143] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.742222] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.742299] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.742367] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.742438] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.742502] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.742570] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.742648] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.742717] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.742785] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.742861] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.742930] ___sys_sendmsg (net/socket.c:2752) [ 51.742998] __sys_sendmsg (net/socket.c:2784) [ 51.743065] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.743134] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.743202] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.743286] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.743361] RIP: 0033:0x7f1163d6508e [ 51.743423] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.743613] RSP: 002b:00007ffdb2e6d640 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.743699] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f1163d6508e [ 51.743783] RDX: 0000000000000000 RSI: 00007ffdb2e6d6f0 RDI: 0000000000000005 [ 51.743877] RBP: 00007ffdb2e6d650 R08: 0000000000000000 R09: 0000000000000000 [ 51.743966] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.744054] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdb2e6ddc0 | [ 51.747260] ------------[ cut here ]------------ | [ 51.747333] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2798 | [ 51.747395] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.747541] Tainted: [W]=WARN [ 51.747564] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.747607] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.747641] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.747762] RSP: 0018:ff718e9ec08536e0 EFLAGS: 00010286 [ 51.747797] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.747842] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054c00 [ 51.747890] RBP: 0000000000000000 R08: ff3f9c044190c590 R09: ff3f9c044d07b830 [ 51.747937] R10: ff3f9c044a3e4120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.747983] R13: 0000000000000011 R14: ff3f9c044a3e4000 R15: ff3f9c0443054c00 [ 51.748050] FS: 00007fbb39cd3840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 51.748103] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.748148] CR2: 00007f5885954574 CR3: 0000000003194003 CR4: 0000000000771ef0 [ 51.748195] PKRU: 55555554 [ 51.748210] Call Trace: [ 51.748227] [ 51.748254] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.748289] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.748317] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.748347] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.748370] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.748397] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.748424] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.748459] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.748488] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.748515] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.748542] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.748569] ___sys_sendmsg (net/socket.c:2752) [ 51.748593] __sys_sendmsg (net/socket.c:2784) [ 51.748620] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.748649] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.748715] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.748753] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.748789] RIP: 0033:0x7fbb39f0d08e [ 51.748816] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.748935] RSP: 002b:00007fffb4954ed0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.748981] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fbb39f0d08e [ 51.749031] RDX: 0000000000000000 RSI: 00007fffb4954f80 RDI: 0000000000000005 [ 51.749077] RBP: 00007fffb4954ee0 R08: 0000000000000000 R09: 0000000000000000 [ 51.749119] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.749165] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb4955650 | [ 51.753282] ------------[ cut here ]------------ | [ 51.753359] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2836 | [ 51.753421] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.753569] Tainted: [W]=WARN [ 51.753596] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.753637] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.753670] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.753778] RSP: 0018:ff718e9ec097b6e0 EFLAGS: 00010286 [ 51.753811] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.753869] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229400 [ 51.753915] RBP: 0000000000000000 R08: ff3f9c044190c210 R09: ff3f9c044a81e030 [ 51.753961] R10: ff3f9c0448661120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.754006] R13: 0000000000000011 R14: ff3f9c0448661000 R15: ff3f9c0443229400 [ 51.754059] FS: 00007fb5f1022840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 51.754113] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.754148] CR2: 00007fc6d7116574 CR3: 000000000a9ef001 CR4: 0000000000771ef0 [ 51.754192] PKRU: 55555554 [ 51.754210] Call Trace: [ 51.754225] [ 51.754252] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.754286] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.754318] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.754345] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.754370] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.754391] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.754414] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.754445] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.754470] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.754498] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.754523] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.754547] ___sys_sendmsg (net/socket.c:2752) [ 51.754572] __sys_sendmsg (net/socket.c:2784) [ 51.754596] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.754625] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.754649] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.754683] RIP: 0033:0x7fb5f125c08e [ 51.754706] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.754815] RSP: 002b:00007ffd25a3e330 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.754872] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fb5f125c08e [ 51.754916] RDX: 0000000000000000 RSI: 00007ffd25a3e3e0 RDI: 0000000000000005 [ 51.754965] RBP: 00007ffd25a3e340 R08: 0000000000000000 R09: 0000000000000000 [ 51.755011] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.755053] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd25a3eab0 | [ 51.762261] ------------[ cut here ]------------ | [ 51.762383] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2834 | [ 51.762507] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.762822] Tainted: [W]=WARN [ 51.762908] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.763017] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.763090] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.763277] RSP: 0018:ff718e9ec096b6e0 EFLAGS: 00010286 [ 51.763353] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.763441] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1d00 [ 51.763537] RBP: 0000000000000000 R08: ff3f9c0441903f10 R09: ff3f9c044a3f5030 [ 51.763632] R10: ff3f9c044866c120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.763725] R13: 0000000000000011 R14: ff3f9c044866c000 R15: ff3f9c04418e1d00 [ 51.763824] FS: 00007fbcc5159840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 51.763930] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.764017] CR2: 00007f1163bf8574 CR3: 000000000971e004 CR4: 0000000000771ef0 [ 51.764102] PKRU: 55555554 [ 51.764175] Call Trace: [ 51.764255] [ 51.764311] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.764392] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.764465] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.764533] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.764596] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.764666] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.764736] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.764809] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.764889] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.764958] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.765026] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.765107] ___sys_sendmsg (net/socket.c:2752) [ 51.765192] __sys_sendmsg (net/socket.c:2784) [ 51.765273] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.765343] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.765412] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.765491] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.765568] RIP: 0033:0x7fbcc539308e [ 51.765638] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.765804] RSP: 002b:00007fffd9511e30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.765908] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fbcc539308e [ 51.766003] RDX: 0000000000000000 RSI: 00007fffd9511ee0 RDI: 0000000000000005 [ 51.766118] RBP: 00007fffd9511e40 R08: 0000000000000000 R09: 0000000000000000 [ 51.766218] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.766333] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffd95125b0 | [ 51.771256] ------------[ cut here ]------------ | [ 51.771351] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2772 | [ 51.771442] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.771647] Tainted: [W]=WARN [ 51.771728] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.771804] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.771879] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.772005] RSP: 0018:ff718e9ec079b6e0 EFLAGS: 00010286 [ 51.772071] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.772159] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1d00 [ 51.772287] RBP: 0000000000000000 R08: ff3f9c04418b1450 R09: ff3f9c044d6cc030 [ 51.772375] R10: ff3f9c044a353120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.772465] R13: 0000000000000011 R14: ff3f9c044a353000 R15: ff3f9c04418e1d00 [ 51.772555] FS: 00007f5aeed39840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 51.772654] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.772728] CR2: 00007f1163bf8574 CR3: 000000000960a005 CR4: 0000000000771ef0 [ 51.772817] PKRU: 55555554 [ 51.772880] Call Trace: [ 51.772936] [ 51.772992] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.773070] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.773140] ? preempt_schedule_irq (kernel/sched/core.c:7513) [ 51.773223] ? 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)) [ 51.773306] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.773376] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.773446] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.773524] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.773598] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.773663] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.773731] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.773797] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.773867] ___sys_sendmsg (net/socket.c:2752) [ 51.773931] __sys_sendmsg (net/socket.c:2784) [ 51.773992] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.774054] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.774116] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.774183] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.774259] RIP: 0033:0x7f5aeef7308e [ 51.774320] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.774458] RSP: 002b:00007ffe8b11fd90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.774535] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f5aeef7308e [ 51.774612] RDX: 0000000000000000 RSI: 00007ffe8b11fe40 RDI: 0000000000000005 [ 51.774688] RBP: 00007ffe8b11fda0 R08: 0000000000000000 R09: 0000000000000000 [ 51.774786] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.774890] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe8b120510 | [ 51.779260] ------------[ cut here ]------------ | [ 51.779327] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2822 | [ 51.779396] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.779545] Tainted: [W]=WARN [ 51.779568] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.779605] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.779638] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.779741] RSP: 0018:ff718e9ec09136e0 EFLAGS: 00010286 [ 51.779772] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.779818] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054100 [ 51.779871] RBP: 0000000000000000 R08: ff3f9c044419c990 R09: ff3f9c044a3d4030 [ 51.779916] R10: ff3f9c044a3c7120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.779960] R13: 0000000000000011 R14: ff3f9c044a3c7000 R15: ff3f9c0443054100 [ 51.780012] FS: 00007fa1e3891840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 51.780057] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.780094] CR2: 00007f921d39b574 CR3: 00000000087c0002 CR4: 0000000000771ef0 [ 51.780136] PKRU: 55555554 [ 51.780153] Call Trace: [ 51.780168] [ 51.780184] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.780215] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.780255] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.780279] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.780306] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.780341] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.780389] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.780424] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.780455] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.780482] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.780510] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.780533] ___sys_sendmsg (net/socket.c:2752) [ 51.780565] __sys_sendmsg (net/socket.c:2784) [ 51.780599] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.780624] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.780647] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.780681] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.780710] RIP: 0033:0x7fa1e3acb08e [ 51.780738] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.780894] RSP: 002b:00007fffcfbe5e30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.780955] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fa1e3acb08e [ 51.781006] RDX: 0000000000000000 RSI: 00007fffcfbe5ee0 RDI: 0000000000000005 [ 51.781051] RBP: 00007fffcfbe5e40 R08: 0000000000000000 R09: 0000000000000000 [ 51.781099] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.781140] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffcfbe65b0 | [ 51.785264] ------------[ cut here ]------------ | [ 51.785346] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2770 | [ 51.785461] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.785717] Tainted: [W]=WARN [ 51.785785] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.785872] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.785952] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.786132] RSP: 0018:ff718e9ec078b6e0 EFLAGS: 00010286 [ 51.786223] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.786329] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1d00 [ 51.786425] RBP: 0000000000000000 R08: ff3f9c04418e99d0 R09: ff3f9c044a3f4030 [ 51.786518] R10: ff3f9c044866f120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.786615] R13: 0000000000000011 R14: ff3f9c044866f000 R15: ff3f9c04418e1d00 [ 51.786708] FS: 00007f9a9e1ed840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 51.786810] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.786902] CR2: 00007fbcc5226574 CR3: 000000000329c006 CR4: 0000000000771ef0 [ 51.786999] PKRU: 55555554 [ 51.787058] Call Trace: [ 51.787115] [ 51.787174] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.787264] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.787339] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.787409] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.787477] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.787548] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.787620] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.787696] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.787766] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.787841] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.787911] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.787982] ___sys_sendmsg (net/socket.c:2752) [ 51.788053] __sys_sendmsg (net/socket.c:2784) [ 51.788121] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.788193] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.788272] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.788350] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.788431] RIP: 0033:0x7f9a9e42708e [ 51.788523] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.788713] RSP: 002b:00007ffe81bc8160 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.788829] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f9a9e42708e [ 51.788933] RDX: 0000000000000000 RSI: 00007ffe81bc8210 RDI: 0000000000000005 [ 51.789043] RBP: 00007ffe81bc8170 R08: 0000000000000000 R09: 0000000000000000 [ 51.789162] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.789257] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe81bc88e0 | [ 51.792262] ------------[ cut here ]------------ | [ 51.792350] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2813 | [ 51.792411] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.792608] Tainted: [W]=WARN [ 51.792638] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.792680] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.792712] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.792862] RSP: 0018:ff718e9ec08cb6e0 EFLAGS: 00010286 [ 51.792898] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.792942] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054c00 [ 51.793020] RBP: 0000000000000000 R08: ff3f9c0441d71690 R09: ff3f9c044a0cb030 [ 51.793065] R10: ff3f9c044a0c1120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.793127] R13: 0000000000000011 R14: ff3f9c044a0c1000 R15: ff3f9c0443054c00 [ 51.793211] FS: 00007f185de0f840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 51.793288] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.793353] CR2: 00007fbb39da0574 CR3: 000000000410b004 CR4: 0000000000771ef0 [ 51.793411] PKRU: 55555554 [ 51.793428] Call Trace: [ 51.793455] [ 51.793485] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.793522] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.793556] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.793580] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.793608] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.793638] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.793664] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.793697] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.793723] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.793750] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.793774] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.793798] ___sys_sendmsg (net/socket.c:2752) [ 51.793823] __sys_sendmsg (net/socket.c:2784) [ 51.793857] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.793885] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.793909] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.793941] RIP: 0033:0x7f185e04908e [ 51.793966] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.794079] RSP: 002b:00007ffcbec33170 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.794125] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f185e04908e [ 51.794171] RDX: 0000000000000000 RSI: 00007ffcbec33220 RDI: 0000000000000005 [ 51.794214] RBP: 00007ffcbec33180 R08: 0000000000000000 R09: 0000000000000000 [ 51.794265] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.794315] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcbec338f0 | [ 51.799262] ------------[ cut here ]------------ | [ 51.799335] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2832 | [ 51.799417] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.799602] Tainted: [W]=WARN [ 51.799625] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.799666] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.799702] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.799823] RSP: 0018:ff718e9ec09636e0 EFLAGS: 00010286 [ 51.799859] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.799912] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054100 [ 51.799959] RBP: 0000000000000000 R08: ff3f9c04441e2110 R09: ff3f9c044d080830 [ 51.800008] R10: ff3f9c044a338120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.800056] R13: 0000000000000011 R14: ff3f9c044a338000 R15: ff3f9c0443054100 [ 51.800105] FS: 00007f5eda241840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 51.800152] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.800186] CR2: 00007fa1e395e574 CR3: 0000000009764003 CR4: 0000000000771ef0 [ 51.800245] PKRU: 55555554 [ 51.800265] Call Trace: [ 51.800286] [ 51.800303] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.800338] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.800371] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.800401] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.800427] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.800456] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.800478] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.800542] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.800573] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.800606] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.800631] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.800659] ___sys_sendmsg (net/socket.c:2752) [ 51.800687] __sys_sendmsg (net/socket.c:2784) [ 51.800710] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.800734] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.800760] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.800792] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.800867] RIP: 0033:0x7f5eda47b08e [ 51.800900] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.801069] RSP: 002b:00007ffda8a62190 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.801139] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f5eda47b08e [ 51.801190] RDX: 0000000000000000 RSI: 00007ffda8a62240 RDI: 0000000000000005 [ 51.801244] RBP: 00007ffda8a621a0 R08: 0000000000000000 R09: 0000000000000000 [ 51.801290] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.801331] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffda8a62910 | [ 51.806268] ------------[ cut here ]------------ | [ 51.806355] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2789 | [ 51.806456] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.806677] Tainted: [W]=WARN [ 51.806738] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.806814] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.806895] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.807041] RSP: 0018:ff718e9ec0f436e0 EFLAGS: 00010286 [ 51.807112] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.807196] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1d00 [ 51.807290] RBP: 0000000000000000 R08: ff3f9c04441b7a50 R09: ff3f9c044a3f2030 [ 51.807374] R10: ff3f9c044a371120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.807457] R13: 0000000000000011 R14: ff3f9c044a371000 R15: ff3f9c04418e1d00 [ 51.807542] FS: 00007f7f79506840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 51.807651] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.807770] CR2: 00007f9a9e2ba574 CR3: 00000000096d7002 CR4: 0000000000771ef0 [ 51.807899] PKRU: 55555554 [ 51.807990] Call Trace: [ 51.808068] [ 51.808154] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.808271] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.808355] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.808419] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.808490] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.808560] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.808627] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.808703] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.808774] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.808852] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.808921] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.808991] ___sys_sendmsg (net/socket.c:2752) [ 51.809062] __sys_sendmsg (net/socket.c:2784) [ 51.809130] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.809200] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.809275] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.809353] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.809431] RIP: 0033:0x7f7f7974008e [ 51.809499] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.809670] RSP: 002b:00007ffd10293610 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.809765] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f7f7974008e [ 51.809870] RDX: 0000000000000000 RSI: 00007ffd102936c0 RDI: 0000000000000005 [ 51.809967] RBP: 00007ffd10293620 R08: 0000000000000000 R09: 0000000000000000 [ 51.810057] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.810154] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd10293d90 | [ 51.813262] ------------[ cut here ]------------ | [ 51.813316] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2837 | [ 51.813383] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.813532] Tainted: [W]=WARN [ 51.813555] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.813596] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.813635] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.813745] RSP: 0018:ff718e9ec09836e0 EFLAGS: 00010286 [ 51.813777] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.813843] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054c00 [ 51.813888] RBP: 0000000000000000 R08: ff3f9c044196b2d0 R09: ff3f9c044a3f1030 [ 51.813936] R10: ff3f9c044a0c6120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.813982] R13: 0000000000000011 R14: ff3f9c044a0c6000 R15: ff3f9c0443054c00 [ 51.814032] FS: 00007f334c766840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 51.814082] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.814117] CR2: 00007f185dedc574 CR3: 00000000041ce005 CR4: 0000000000771ef0 [ 51.814166] PKRU: 55555554 [ 51.814184] Call Trace: [ 51.814203] [ 51.814219] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.814263] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.814295] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.814322] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.814352] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.814375] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.814402] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.814435] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.814464] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.814491] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.814519] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.814549] ___sys_sendmsg (net/socket.c:2752) [ 51.814576] __sys_sendmsg (net/socket.c:2784) [ 51.814604] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.814635] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.814667] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.814702] RIP: 0033:0x7f334c9a008e [ 51.814729] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.814829] RSP: 002b:00007fffb4cb4920 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.814888] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f334c9a008e [ 51.814943] RDX: 0000000000000000 RSI: 00007fffb4cb49d0 RDI: 0000000000000005 [ 51.814992] RBP: 00007fffb4cb4930 R08: 0000000000000000 R09: 0000000000000000 [ 51.815042] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.815087] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb4cb50a0 | [ 51.825266] ------------[ cut here ]------------ | [ 51.825367] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2825 | [ 51.825461] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.825701] Tainted: [W]=WARN [ 51.825788] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.825873] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.825949] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.826101] RSP: 0018:ff718e9ec092b6e0 EFLAGS: 00010286 [ 51.826201] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.826313] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1d00 [ 51.826426] RBP: 0000000000000000 R08: ff3f9c04441b7d10 R09: ff3f9c044a8f5030 [ 51.826511] R10: ff3f9c04484a7120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.826593] R13: 0000000000000011 R14: ff3f9c04484a7000 R15: ff3f9c04418e1d00 [ 51.826681] FS: 00007f16478d3840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 51.826767] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.826851] CR2: 00007f7f795d3574 CR3: 000000000c254003 CR4: 0000000000771ef0 [ 51.826935] PKRU: 55555554 [ 51.826987] Call Trace: [ 51.827040] [ 51.827094] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.827166] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.827240] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.827302] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.827369] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.827433] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.827495] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.827564] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.827626] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.827688] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.827752] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.827816] ___sys_sendmsg (net/socket.c:2752) [ 51.827887] __sys_sendmsg (net/socket.c:2784) [ 51.827950] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.828012] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.828074] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.828144] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.828215] RIP: 0033:0x7f1647b0d08e [ 51.828286] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.828431] RSP: 002b:00007ffca7c5e590 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.828517] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f1647b0d08e [ 51.828600] RDX: 0000000000000000 RSI: 00007ffca7c5e640 RDI: 0000000000000005 [ 51.828681] RBP: 00007ffca7c5e5a0 R08: 0000000000000000 R09: 0000000000000000 [ 51.828765] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.828855] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffca7c5ed10 | [ 51.834253] ------------[ cut here ]------------ | [ 51.834317] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2779 | [ 51.834390] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.834549] Tainted: [W]=WARN [ 51.834574] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.834609] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.834643] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.834753] RSP: 0018:ff718e9ec07d36e0 EFLAGS: 00010286 [ 51.834785] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.834823] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054100 [ 51.834877] RBP: 0000000000000000 R08: ff3f9c044a05e010 R09: ff3f9c044a0c8030 [ 51.834928] R10: ff3f9c044a0d8120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.834977] R13: 0000000000000011 R14: ff3f9c044a0d8000 R15: ff3f9c0443054100 [ 51.835029] FS: 00007fdbb1e64840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 51.835080] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.835124] CR2: 00007f5eda30e574 CR3: 000000000c7ad004 CR4: 0000000000771ef0 [ 51.835179] PKRU: 55555554 [ 51.835196] Call Trace: [ 51.835211] [ 51.835240] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.835275] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.835307] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.835337] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.835364] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.835389] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.835413] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.835445] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.835469] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.835494] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.835519] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.835544] ___sys_sendmsg (net/socket.c:2752) [ 51.835573] __sys_sendmsg (net/socket.c:2784) [ 51.835599] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.835625] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.835654] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.835689] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.835723] RIP: 0033:0x7fdbb209e08e [ 51.835750] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.835860] RSP: 002b:00007ffc373d3b60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.835906] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fdbb209e08e [ 51.835952] RDX: 0000000000000000 RSI: 00007ffc373d3c10 RDI: 0000000000000005 [ 51.836001] RBP: 00007ffc373d3b70 R08: 0000000000000000 R09: 0000000000000000 [ 51.836050] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.836100] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc373d42e0 | [ 51.840258] ------------[ cut here ]------------ | [ 51.840309] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2755 | [ 51.840375] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.840527] Tainted: [W]=WARN [ 51.840552] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.840598] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.840633] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.840751] RSP: 0018:ff718e9ec053f6e0 EFLAGS: 00010286 [ 51.840784] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.840837] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054c00 [ 51.840886] RBP: 0000000000000000 R08: ff3f9c04418c1d50 R09: ff3f9c044c2cf030 [ 51.840940] R10: ff3f9c044a3b3120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.840994] R13: 0000000000000011 R14: ff3f9c044a3b3000 R15: ff3f9c0443054c00 [ 51.841042] FS: 00007f0152e3f840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 51.841095] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.841136] CR2: 00007f334c833574 CR3: 000000000d62b006 CR4: 0000000000771ef0 [ 51.841191] PKRU: 55555554 [ 51.841207] Call Trace: [ 51.841226] [ 51.841250] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.841286] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.841316] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.841346] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.841371] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.841402] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.841428] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.841462] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.841492] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.841514] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.841538] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.841565] ___sys_sendmsg (net/socket.c:2752) [ 51.841594] __sys_sendmsg (net/socket.c:2784) [ 51.841620] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.841649] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.841677] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.841709] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.841746] RIP: 0033:0x7f015307908e [ 51.841773] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.841884] RSP: 002b:00007ffc83ffe100 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.841936] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f015307908e [ 51.841989] RDX: 0000000000000000 RSI: 00007ffc83ffe1b0 RDI: 0000000000000005 [ 51.842037] RBP: 00007ffc83ffe110 R08: 0000000000000000 R09: 0000000000000000 [ 51.842085] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.842134] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc83ffe880 | [ 51.846267] ------------[ cut here ]------------ | [ 51.846316] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2793 | [ 51.846387] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.846536] Tainted: [W]=WARN [ 51.846561] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.846595] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.846631] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.846740] RSP: 0018:ff718e9ec082b6e0 EFLAGS: 00010286 [ 51.846775] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.846825] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054100 [ 51.846876] RBP: 0000000000000000 R08: ff3f9c044188f210 R09: ff3f9c044a138830 [ 51.846928] R10: ff3f9c044a3bf120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.846977] R13: 0000000000000011 R14: ff3f9c044a3bf000 R15: ff3f9c0443054100 [ 51.847028] FS: 00007fe5fde44840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 51.847076] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.847118] CR2: 00007fdbb1f31574 CR3: 000000000962f005 CR4: 0000000000771ef0 [ 51.847168] PKRU: 55555554 [ 51.847184] Call Trace: [ 51.847205] [ 51.847225] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.847274] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.847304] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.847331] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.847362] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.847385] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.847413] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.847452] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.847479] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.847505] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.847527] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.847553] ___sys_sendmsg (net/socket.c:2752) [ 51.847580] __sys_sendmsg (net/socket.c:2784) [ 51.847607] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.847633] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.847661] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.847694] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.847727] RIP: 0033:0x7fe5fe07e08e [ 51.847753] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.847873] RSP: 002b:00007ffdf5026090 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.847923] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fe5fe07e08e [ 51.847971] RDX: 0000000000000000 RSI: 00007ffdf5026140 RDI: 0000000000000005 [ 51.848018] RBP: 00007ffdf50260a0 R08: 0000000000000000 R09: 0000000000000000 [ 51.848066] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.848109] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdf5026810 | [ 51.854257] ------------[ cut here ]------------ | [ 51.854327] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2828 | [ 51.854392] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.854536] Tainted: [W]=WARN [ 51.854559] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.854595] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.854630] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.854749] RSP: 0018:ff718e9ec09436e0 EFLAGS: 00010286 [ 51.854783] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.854838] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054c00 [ 51.854892] RBP: 0000000000000000 R08: ff3f9c0443234790 R09: ff3f9c044a12c830 [ 51.854943] R10: ff3f9c044a3a7120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.854994] R13: 0000000000000011 R14: ff3f9c044a3a7000 R15: ff3f9c0443054c00 [ 51.855043] FS: 00007f74a3894840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 51.855102] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.855141] CR2: 00007f0152f0c574 CR3: 00000000032d6001 CR4: 0000000000771ef0 [ 51.855188] PKRU: 55555554 [ 51.855208] Call Trace: [ 51.855224] [ 51.855257] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.855290] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.855316] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.855341] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.855365] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.855389] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.855413] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.855443] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.855468] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.855495] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.855520] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.855545] ___sys_sendmsg (net/socket.c:2752) [ 51.855573] __sys_sendmsg (net/socket.c:2784) [ 51.855597] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.855624] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.855652] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.855680] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.855715] RIP: 0033:0x7f74a3ace08e [ 51.855743] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.855857] RSP: 002b:00007ffc6c41b760 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.855905] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f74a3ace08e [ 51.855955] RDX: 0000000000000000 RSI: 00007ffc6c41b810 RDI: 0000000000000005 [ 51.855998] RBP: 00007ffc6c41b770 R08: 0000000000000000 R09: 0000000000000000 [ 51.856044] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.856089] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc6c41bee0 | [ 51.862257] ------------[ cut here ]------------ | [ 51.862359] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2816 | [ 51.862458] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.862686] Tainted: [W]=WARN [ 51.862749] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.862823] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.862902] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.863080] RSP: 0018:ff718e9ec08e36e0 EFLAGS: 00010286 [ 51.863161] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.863269] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1d00 [ 51.863364] RBP: 0000000000000000 R08: ff3f9c04418e9510 R09: ff3f9c044d54b830 [ 51.863450] R10: ff3f9c044a3ca120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.863548] R13: 0000000000000011 R14: ff3f9c044a3ca000 R15: ff3f9c04418e1d00 [ 51.863648] FS: 00007f1bd7a42840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 51.863748] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.863844] CR2: 00007f16479a0574 CR3: 00000000096ef004 CR4: 0000000000771ef0 [ 51.863942] PKRU: 55555554 [ 51.864001] Call Trace: [ 51.864058] [ 51.864116] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.864200] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.864280] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.864351] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.864422] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.864492] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.864600] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.864679] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.864751] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.864820] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.864897] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.864969] ___sys_sendmsg (net/socket.c:2752) [ 51.865041] __sys_sendmsg (net/socket.c:2784) [ 51.865113] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.865185] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.865266] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.865348] RIP: 0033:0x7f1bd7c7c08e [ 51.865414] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.865586] RSP: 002b:00007ffd86d9e870 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.865685] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f1bd7c7c08e [ 51.865780] RDX: 0000000000000000 RSI: 00007ffd86d9e920 RDI: 0000000000000005 [ 51.865904] RBP: 00007ffd86d9e880 R08: 0000000000000000 R09: 0000000000000000 [ 51.866002] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.866099] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd86d9eff0 | [ 51.869268] ------------[ cut here ]------------ | [ 51.869316] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2800 | [ 51.869378] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.869725] Tainted: [W]=WARN [ 51.869763] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.869868] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.869966] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.870195] RSP: 0018:ff718e9ec08636e0 EFLAGS: 00010286 [ 51.870276] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.870397] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054100 [ 51.870492] RBP: 0000000000000000 R08: ff3f9c04418f0790 R09: ff3f9c044d08d830 [ 51.870580] R10: ff3f9c044a345120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.870646] R13: 0000000000000011 R14: ff3f9c044a345000 R15: ff3f9c0443054100 [ 51.870754] FS: 00007faf570fc840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 51.870835] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.870869] CR2: 00007fe5fdf11574 CR3: 000000000c278006 CR4: 0000000000771ef0 [ 51.870945] PKRU: 55555554 [ 51.870994] Call Trace: [ 51.871047] [ 51.871078] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.871151] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.871188] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.871248] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.871312] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.871363] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.871427] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.871473] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.871520] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.871584] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.871613] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.871673] ___sys_sendmsg (net/socket.c:2752) [ 51.871736] __sys_sendmsg (net/socket.c:2784) [ 51.871768] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.871816] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.871856] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.871927] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.871989] RIP: 0033:0x7faf5733608e [ 51.872055] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.872262] RSP: 002b:00007fff97f53e20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.872348] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faf5733608e [ 51.872406] RDX: 0000000000000000 RSI: 00007fff97f53ed0 RDI: 0000000000000005 [ 51.872484] RBP: 00007fff97f53e30 R08: 0000000000000000 R09: 0000000000000000 [ 51.872579] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.872703] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff97f545a0 | [ 51.876266] ------------[ cut here ]------------ | [ 51.876318] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2819 | [ 51.876388] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.876532] Tainted: [W]=WARN [ 51.876553] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.876592] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.876624] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.876729] RSP: 0018:ff718e9ec08fb6e0 EFLAGS: 00010286 [ 51.876760] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.876810] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229400 [ 51.876870] RBP: 0000000000000000 R08: ff3f9c0443075f50 R09: ff3f9c044a8f6830 [ 51.876916] R10: ff3f9c044a376120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.876962] R13: 0000000000000011 R14: ff3f9c044a376000 R15: ff3f9c0443229400 [ 51.877011] FS: 00007fc036392840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 51.877060] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.877112] CR2: 00007f5aeee06574 CR3: 00000000087c6004 CR4: 0000000000771ef0 [ 51.877164] PKRU: 55555554 [ 51.877180] Call Trace: [ 51.877195] [ 51.877211] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.877256] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.877282] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.877310] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.877334] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.877357] ? clockevents_program_event (kernel/time/clockevents.c:372) [ 51.877396] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.877433] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.877458] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.877482] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.877506] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.877529] ___sys_sendmsg (net/socket.c:2752) [ 51.877554] __sys_sendmsg (net/socket.c:2784) [ 51.877577] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.877601] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.877626] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.877659] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.877688] RIP: 0033:0x7fc0365cc08e [ 51.877713] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.877815] RSP: 002b:00007ffecb5f3660 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.877866] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fc0365cc08e [ 51.877911] RDX: 0000000000000000 RSI: 00007ffecb5f3710 RDI: 0000000000000005 [ 51.877957] RBP: 00007ffecb5f3670 R08: 0000000000000000 R09: 0000000000000000 [ 51.878000] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.878044] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffecb5f3de0 | [ 51.882285] ------------[ cut here ]------------ | [ 51.882335] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2773 | [ 51.882405] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.882555] Tainted: [W]=WARN [ 51.882578] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.882617] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.882649] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.882760] RSP: 0018:ff718e9ec07a36e0 EFLAGS: 00010286 [ 51.882791] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.882838] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054100 [ 51.882884] RBP: 0000000000000000 R08: ff3f9c044325d8d0 R09: ff3f9c044c2c5030 [ 51.882928] R10: ff3f9c044a341120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.882973] R13: 0000000000000011 R14: ff3f9c044a341000 R15: ff3f9c0443054100 [ 51.883023] FS: 00007fa2530d7840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 51.883070] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.883109] CR2: 00007faf571c9574 CR3: 000000000a97b001 CR4: 0000000000771ef0 [ 51.883159] PKRU: 55555554 [ 51.883173] Call Trace: [ 51.883189] [ 51.883205] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.883245] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.883272] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.883302] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.883327] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.883351] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.883374] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.883404] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.883428] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.883451] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.883475] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.883498] ___sys_sendmsg (net/socket.c:2752) [ 51.883522] __sys_sendmsg (net/socket.c:2784) [ 51.883545] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.883569] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.883592] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.883624] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.883654] RIP: 0033:0x7fa25331108e [ 51.883677] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.883779] RSP: 002b:00007ffebd23bff0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.883825] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fa25331108e [ 51.883874] RDX: 0000000000000000 RSI: 00007ffebd23c0a0 RDI: 0000000000000005 [ 51.883918] RBP: 00007ffebd23c000 R08: 0000000000000000 R09: 0000000000000000 [ 51.883963] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.884005] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffebd23c770 | [ 51.891251] ------------[ cut here ]------------ | [ 51.891321] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2830 | [ 51.891388] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.891537] Tainted: [W]=WARN [ 51.891560] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.891597] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.891628] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.891747] RSP: 0018:ff718e9ec09536e0 EFLAGS: 00010286 [ 51.891777] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.891822] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054c00 [ 51.891873] RBP: 0000000000000000 R08: ff3f9c0443252f90 R09: ff3f9c044a88a830 [ 51.891919] R10: ff3f9c044a3ba120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.891966] R13: 0000000000000011 R14: ff3f9c044a3ba000 R15: ff3f9c0443054c00 [ 51.892017] FS: 00007f5c02ce3840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 51.892066] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.892104] CR2: 00007f74a3961574 CR3: 000000000d4f2004 CR4: 0000000000771ef0 [ 51.892151] PKRU: 55555554 [ 51.892167] Call Trace: [ 51.892183] [ 51.892199] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.892240] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.892267] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.892293] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.892320] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.892345] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.892368] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.892402] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.892426] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.892452] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.892476] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.892500] ___sys_sendmsg (net/socket.c:2752) [ 51.892525] __sys_sendmsg (net/socket.c:2784) [ 51.892550] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.892578] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.892602] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.892634] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.892665] RIP: 0033:0x7f5c02f1d08e [ 51.892689] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.892795] RSP: 002b:00007ffe85d12890 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.892848] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f5c02f1d08e [ 51.892891] RDX: 0000000000000000 RSI: 00007ffe85d12940 RDI: 0000000000000005 [ 51.892937] RBP: 00007ffe85d128a0 R08: 0000000000000000 R09: 0000000000000000 [ 51.892981] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.893026] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe85d13010 | [ 51.899260] ------------[ cut here ]------------ | [ 51.899327] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2768 | [ 51.899390] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.899538] Tainted: [W]=WARN [ 51.899563] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.899606] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.899638] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.899742] RSP: 0018:ff718e9ec077b6e0 EFLAGS: 00010286 [ 51.899772] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.899819] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054100 [ 51.899870] RBP: 0000000000000000 R08: ff3f9c0441940e90 R09: ff3f9c044a13b830 [ 51.899912] R10: ff3f9c044c2bb120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.899961] R13: 0000000000000011 R14: ff3f9c044c2bb000 R15: ff3f9c0443054100 [ 51.900007] FS: 00007f2a28a05840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 51.900053] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.900098] CR2: 00007fa2531a4574 CR3: 000000000d554003 CR4: 0000000000771ef0 [ 51.900144] PKRU: 55555554 [ 51.900158] Call Trace: [ 51.900174] [ 51.900190] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.900221] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.900255] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.900280] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.900305] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.900335] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.900360] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.900390] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.900413] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.900437] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.900459] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.900483] ___sys_sendmsg (net/socket.c:2752) [ 51.900509] __sys_sendmsg (net/socket.c:2784) [ 51.900533] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.900557] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.900587] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.900620] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.900650] RIP: 0033:0x7f2a28c3f08e [ 51.900676] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.900782] RSP: 002b:00007ffee3d767d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.900826] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f2a28c3f08e [ 51.900875] RDX: 0000000000000000 RSI: 00007ffee3d76880 RDI: 0000000000000005 [ 51.900922] RBP: 00007ffee3d767e0 R08: 0000000000000000 R09: 0000000000000000 [ 51.900965] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.901008] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffee3d76f50 | [ 51.907256] ------------[ cut here ]------------ | [ 51.907354] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2802 | [ 51.907486] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.907733] Tainted: [W]=WARN [ 51.907763] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.907799] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.907830] 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 [ 51.908047] RSP: 0018:ff718e9ec08736e0 EFLAGS: 00010286 [ 51.908103] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.908171] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229400 [ 51.908275] RBP: 0000000000000000 R08: ff3f9c0441925a90 R09: ff3f9c04497e9830 [ 51.908354] R10: ff3f9c0448642120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.908398] R13: 0000000000000011 R14: ff3f9c0448642000 R15: ff3f9c0443229400 [ 51.908453] FS: 00007f6bc128e840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 51.908536] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.908610] CR2: 00007fc03645f574 CR3: 000000000a9c5005 CR4: 0000000000771ef0 [ 51.908700] PKRU: 55555554 [ 51.908722] Call Trace: [ 51.908750] [ 51.908782] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.908866] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.908923] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.908949] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.908997] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.909035] ? 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)) [ 51.909071] ? sysvec_call_function_single (arch/x86/kernel/smp.c:267) [ 51.909142] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.909194] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.909228] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.909257] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.909280] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.909302] ___sys_sendmsg (net/socket.c:2752) [ 51.909326] __sys_sendmsg (net/socket.c:2784) [ 51.909350] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.909374] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.909399] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.909428] RIP: 0033:0x7f6bc14c808e [ 51.909450] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.909547] RSP: 002b:00007fff1722eaf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.909590] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f6bc14c808e [ 51.909632] RDX: 0000000000000000 RSI: 00007fff1722eba0 RDI: 0000000000000005 [ 51.909672] RBP: 00007fff1722eb00 R08: 0000000000000000 R09: 0000000000000000 [ 51.909715] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.909763] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff1722f270 | [ 51.915255] ------------[ cut here ]------------ | [ 51.915311] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2758 | [ 51.915363] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.915490] Tainted: [W]=WARN [ 51.915511] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.915543] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.915574] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.915667] RSP: 0018:ff718e9ec05676e0 EFLAGS: 00010286 [ 51.915696] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.915742] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229400 [ 51.915783] RBP: 0000000000000000 R08: ff3f9c04441b7ed0 R09: ff3f9c044427f030 [ 51.915821] R10: ff3f9c044a33b120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.915874] R13: 0000000000000011 R14: ff3f9c044a33b000 R15: ff3f9c0443229400 [ 51.915925] FS: 00007f3c3edef840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 51.915967] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.915998] CR2: 00007fc03645f574 CR3: 000000000c6bc006 CR4: 0000000000771ef0 [ 51.916041] PKRU: 55555554 [ 51.916056] Call Trace: [ 51.916073] [ 51.916090] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.916122] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.916148] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.916169] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.916191] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.916213] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.916245] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.916279] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.916303] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.916325] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.916348] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.916372] ___sys_sendmsg (net/socket.c:2752) [ 51.916397] __sys_sendmsg (net/socket.c:2784) [ 51.916420] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.916444] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.916466] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.916494] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.916528] RIP: 0033:0x7f3c3f02908e [ 51.916550] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.916641] RSP: 002b:00007ffe330946a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.916681] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f3c3f02908e [ 51.916723] RDX: 0000000000000000 RSI: 00007ffe33094750 RDI: 0000000000000005 [ 51.916765] RBP: 00007ffe330946b0 R08: 0000000000000000 R09: 0000000000000000 [ 51.916806] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.916852] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe33094e20 | [ 51.924251] ------------[ cut here ]------------ | [ 51.924312] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2811 | [ 51.924375] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.924529] Tainted: [W]=WARN [ 51.924552] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.924591] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.924621] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.924730] RSP: 0018:ff718e9ec08bb6e0 EFLAGS: 00010286 [ 51.924762] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.924811] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054c00 [ 51.924861] RBP: 0000000000000000 R08: ff3f9c0441903ed0 R09: ff3f9c044d419830 [ 51.924907] R10: ff3f9c044a39b120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.924951] R13: 0000000000000011 R14: ff3f9c044a39b000 R15: ff3f9c0443054c00 [ 51.924997] FS: 00007f82299b3840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 51.925044] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.925083] CR2: 00007f5c02db0574 CR3: 0000000004064005 CR4: 0000000000771ef0 [ 51.925140] PKRU: 55555554 [ 51.925156] Call Trace: [ 51.925173] [ 51.925190] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.925240] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.925269] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.925293] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.925321] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.925351] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.925376] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.925410] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.925436] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.925459] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.925491] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.925519] ___sys_sendmsg (net/socket.c:2752) [ 51.925548] __sys_sendmsg (net/socket.c:2784) [ 51.925579] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.925606] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.925633] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.925666] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.925697] RIP: 0033:0x7f8229bed08e [ 51.925725] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.925845] RSP: 002b:00007ffcf8ea42e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.925894] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f8229bed08e [ 51.925935] RDX: 0000000000000000 RSI: 00007ffcf8ea4390 RDI: 0000000000000005 [ 51.925983] RBP: 00007ffcf8ea42f0 R08: 0000000000000000 R09: 0000000000000000 [ 51.926034] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.926081] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcf8ea4a60 | [ 51.932251] ------------[ cut here ]------------ | [ 51.932300] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2790 | [ 51.932362] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.932517] Tainted: [W]=WARN [ 51.932541] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.932581] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.932613] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.932727] RSP: 0018:ff718e9ec08136e0 EFLAGS: 00010286 [ 51.932758] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.932807] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054c00 [ 51.932863] RBP: 0000000000000000 R08: ff3f9c0441975a90 R09: ff3f9c044a3d5830 [ 51.932909] R10: ff3f9c044a3ee120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.932958] R13: 0000000000000011 R14: ff3f9c044a3ee000 R15: ff3f9c0443054c00 [ 51.933011] FS: 00007fdbaa95a840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 51.933060] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.933097] CR2: 00005614d1de0208 CR3: 00000000043b5006 CR4: 0000000000771ef0 [ 51.933145] PKRU: 55555554 [ 51.933162] Call Trace: [ 51.933180] [ 51.933200] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.933245] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.933275] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.933300] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.933324] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.933351] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.933379] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.933416] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.933441] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.933464] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.933489] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.933516] ___sys_sendmsg (net/socket.c:2752) [ 51.933545] __sys_sendmsg (net/socket.c:2784) [ 51.933575] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.933602] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.933629] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.933663] RIP: 0033:0x7fdbaab9408e [ 51.933688] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.933787] RSP: 002b:00007fffae846040 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.933836] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fdbaab9408e [ 51.933880] RDX: 0000000000000000 RSI: 00007fffae8460f0 RDI: 0000000000000005 [ 51.933924] RBP: 00007fffae846050 R08: 0000000000000000 R09: 0000000000000000 [ 51.933966] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.934009] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffae8467c0 | [ 51.940250] ------------[ cut here ]------------ | [ 51.940326] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2839 | [ 51.940386] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.940538] Tainted: [W]=WARN [ 51.940561] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.940603] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.940633] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.940741] RSP: 0018:ff718e9ec09936e0 EFLAGS: 00010286 [ 51.940770] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.940816] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054c00 [ 51.940868] RBP: 0000000000000000 R08: ff3f9c0448785850 R09: ff3f9c044c48b830 [ 51.940916] R10: ff3f9c044a33e120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.940960] R13: 0000000000000011 R14: ff3f9c044a33e000 R15: ff3f9c0443054c00 [ 51.941007] FS: 00007f2910608840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 51.941056] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.941100] CR2: 00007f8229a80574 CR3: 000000000a916001 CR4: 0000000000771ef0 [ 51.941150] PKRU: 55555554 [ 51.941169] Call Trace: [ 51.941185] [ 51.941202] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.941257] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.941285] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.941309] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.941334] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.941359] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.941384] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.941416] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.941441] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.941470] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.941494] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.941518] ___sys_sendmsg (net/socket.c:2752) [ 51.941543] __sys_sendmsg (net/socket.c:2784) [ 51.941567] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.941592] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.941617] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.941649] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.941678] RIP: 0033:0x7f291084208e [ 51.941702] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.941810] RSP: 002b:00007ffc28272410 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.941896] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f291084208e [ 51.941942] RDX: 0000000000000000 RSI: 00007ffc282724c0 RDI: 0000000000000005 [ 51.941986] RBP: 00007ffc28272420 R08: 0000000000000000 R09: 0000000000000000 [ 51.942034] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.942084] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc28272b90 | [ 51.948251] ------------[ cut here ]------------ | [ 51.948311] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2827 | [ 51.948383] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.948523] Tainted: [W]=WARN [ 51.948546] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.948584] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.948622] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.948739] RSP: 0018:ff718e9ec093b6e0 EFLAGS: 00010286 [ 51.948776] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.948820] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054c00 [ 51.948874] RBP: 0000000000000000 R08: ff3f9c044325d750 R09: ff3f9c044d091030 [ 51.948929] R10: ff3f9c044a37e120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.948976] R13: 0000000000000011 R14: ff3f9c044a37e000 R15: ff3f9c0443054c00 [ 51.949027] FS: 00007f982c5df840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 51.949076] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.949113] CR2: 00007f8229a80574 CR3: 000000000331b002 CR4: 0000000000771ef0 [ 51.949162] PKRU: 55555554 [ 51.949183] Call Trace: [ 51.949199] [ 51.949219] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.949270] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.949296] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.949328] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.949353] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.949376] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.949402] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.949437] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.949462] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.949487] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.949510] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.949538] ___sys_sendmsg (net/socket.c:2752) [ 51.949564] __sys_sendmsg (net/socket.c:2784) [ 51.949588] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.949613] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.949637] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.949668] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.949704] RIP: 0033:0x7f982c81908e [ 51.949731] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.949843] RSP: 002b:00007ffcec5e51e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.949889] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f982c81908e [ 51.949938] RDX: 0000000000000000 RSI: 00007ffcec5e5290 RDI: 0000000000000005 [ 51.949986] RBP: 00007ffcec5e51f0 R08: 0000000000000000 R09: 0000000000000000 [ 51.950028] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.950080] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcec5e5960 | [ 51.956252] ------------[ cut here ]------------ | [ 51.956307] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2804 | [ 51.956379] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.956512] Tainted: [W]=WARN [ 51.956540] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.956585] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.956615] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.956726] RSP: 0018:ff718e9ec08836e0 EFLAGS: 00010286 [ 51.956764] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.956812] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054c00 [ 51.956902] RBP: 0000000000000000 R08: ff3f9c044a8c0050 R09: ff3f9c044a116830 [ 51.956962] R10: ff3f9c044a379120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.957005] R13: 0000000000000011 R14: ff3f9c044a379000 R15: ff3f9c0443054c00 [ 51.957056] FS: 00007f0ac39ec840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 51.957101] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.957138] CR2: 00007f29106d5574 CR3: 0000000008590004 CR4: 0000000000771ef0 [ 51.957191] PKRU: 55555554 [ 51.957208] Call Trace: [ 51.957244] [ 51.957262] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.957294] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.957324] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.957350] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.957374] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.957397] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.957427] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.957462] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.957492] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.957521] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.957548] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.957574] ___sys_sendmsg (net/socket.c:2752) [ 51.957598] __sys_sendmsg (net/socket.c:2784) [ 51.957627] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.957652] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.957675] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.957709] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.957742] RIP: 0033:0x7f0ac3c2608e [ 51.957765] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.957885] RSP: 002b:00007ffd64a9d9f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.957932] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f0ac3c2608e [ 51.957981] RDX: 0000000000000000 RSI: 00007ffd64a9daa0 RDI: 0000000000000005 [ 51.958028] RBP: 00007ffd64a9da00 R08: 0000000000000000 R09: 0000000000000000 [ 51.958080] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.958129] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd64a9e170 | [ 51.964253] ------------[ cut here ]------------ | [ 51.964320] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2803 | [ 51.964376] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.964499] Tainted: [W]=WARN [ 51.964518] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.964554] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.964580] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.964669] RSP: 0018:ff718e9ec087b6e0 EFLAGS: 00010286 [ 51.964697] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.964737] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229400 [ 51.964788] RBP: 0000000000000000 R08: ff3f9c044305e810 R09: ff3f9c044a279830 [ 51.964825] R10: ff3f9c044a3de120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.964866] R13: 0000000000000011 R14: ff3f9c044a3de000 R15: ff3f9c0443229400 [ 51.964913] FS: 00007fd86effa840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 51.964958] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.964992] CR2: 00007f6bc135b574 CR3: 000000000c7fa001 CR4: 0000000000771ef0 [ 51.965032] PKRU: 55555554 [ 51.965055] Call Trace: [ 51.965068] [ 51.965090] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.965120] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.965145] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.965166] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.965188] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.965209] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.965229] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.965265] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.965288] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.965311] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.965336] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.965356] ___sys_sendmsg (net/socket.c:2752) [ 51.965380] __sys_sendmsg (net/socket.c:2784) [ 51.965407] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.965429] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.965451] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.965479] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.965507] RIP: 0033:0x7fd86f23408e [ 51.965527] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.965619] RSP: 002b:00007ffe3a4900d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.965659] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fd86f23408e [ 51.965701] RDX: 0000000000000000 RSI: 00007ffe3a490180 RDI: 0000000000000005 [ 51.965740] RBP: 00007ffe3a4900e0 R08: 0000000000000000 R09: 0000000000000000 [ 51.965789] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.965826] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe3a490850 | [ 51.973253] ------------[ cut here ]------------ | [ 51.973326] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2829 | [ 51.973391] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.973534] Tainted: [W]=WARN [ 51.973562] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.973600] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.973631] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.973729] RSP: 0018:ff718e9ec094b6e0 EFLAGS: 00010286 [ 51.973758] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.973817] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054c00 [ 51.973873] RBP: 0000000000000000 R08: ff3f9c04418f0610 R09: ff3f9c044c2c3030 [ 51.973923] R10: ff3f9c044a3a1120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.973966] R13: 0000000000000011 R14: ff3f9c044a3a1000 R15: ff3f9c0443054c00 [ 51.974014] FS: 00007f7f2703c840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 51.974064] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.974099] CR2: 00007f0ac3ab9574 CR3: 00000000031a1006 CR4: 0000000000771ef0 [ 51.974139] PKRU: 55555554 [ 51.974158] Call Trace: [ 51.974174] [ 51.974195] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.974226] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.974261] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.974285] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.974316] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.974343] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.974367] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.974401] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.974425] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.974449] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.974474] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.974502] ___sys_sendmsg (net/socket.c:2752) [ 51.974526] __sys_sendmsg (net/socket.c:2784) [ 51.974556] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.974583] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.974608] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.974639] RIP: 0033:0x7f7f2727608e [ 51.974663] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.974765] RSP: 002b:00007ffc17932b40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.974812] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f7f2727608e [ 51.974859] RDX: 0000000000000000 RSI: 00007ffc17932bf0 RDI: 0000000000000005 [ 51.974910] RBP: 00007ffc17932b50 R08: 0000000000000000 R09: 0000000000000000 [ 51.974955] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.975009] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc179332c0 | [ 51.981258] ------------[ cut here ]------------ | [ 51.981332] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2821 | [ 51.981396] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.981537] Tainted: [W]=WARN [ 51.981569] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.981609] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.981640] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.981736] RSP: 0018:ff718e9ec090b6e0 EFLAGS: 00010286 [ 51.981765] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.981815] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229400 [ 51.981865] RBP: 0000000000000000 R08: ff3f9c04441be650 R09: ff3f9c044c2c3830 [ 51.981912] R10: ff3f9c044a3b7120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.981960] R13: 0000000000000011 R14: ff3f9c044a3b7000 R15: ff3f9c0443229400 [ 51.982008] FS: 00007f67f443a840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 51.982055] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.982094] CR2: 00007fd86f0c7574 CR3: 000000000873a002 CR4: 0000000000771ef0 [ 51.982140] PKRU: 55555554 [ 51.982155] Call Trace: [ 51.982171] [ 51.982186] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.982216] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.982247] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.982269] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.982291] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.982314] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.982338] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.982367] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.982388] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.982409] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.982432] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.982455] ___sys_sendmsg (net/socket.c:2752) [ 51.982481] __sys_sendmsg (net/socket.c:2784) [ 51.982503] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.982525] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.982553] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.982581] RIP: 0033:0x7f67f467408e [ 51.982604] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.982695] RSP: 002b:00007ffeb5ba61b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.982739] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f67f467408e [ 51.982787] RDX: 0000000000000000 RSI: 00007ffeb5ba6260 RDI: 0000000000000005 [ 51.982838] RBP: 00007ffeb5ba61c0 R08: 0000000000000000 R09: 0000000000000000 [ 51.982893] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.982929] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeb5ba6930 | [ 51.989254] ------------[ cut here ]------------ | [ 51.989320] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2805 | [ 51.989378] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 51.989503] Tainted: [W]=WARN [ 51.989528] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 51.989562] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 51.989591] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 51.989682] RSP: 0018:ff718e9ec088b6e0 EFLAGS: 00010286 [ 51.989713] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 51.989759] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229400 [ 51.989801] RBP: 0000000000000000 R08: ff3f9c044d55ff90 R09: ff3f9c044a35d030 [ 51.989860] R10: ff3f9c044d40d120 R11: fefefefefefefeff R12: 0000000000000000 [ 51.989899] R13: 0000000000000011 R14: ff3f9c044d40d000 R15: ff3f9c0443229400 [ 51.989943] FS: 00007f2ae0ac6840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 51.989986] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.990018] CR2: 00007fd86f0c7574 CR3: 000000000c7f3004 CR4: 0000000000771ef0 [ 51.990056] PKRU: 55555554 [ 51.990072] Call Trace: [ 51.990089] [ 51.990103] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 51.990138] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 51.990162] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 51.990184] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 51.990207] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 51.990229] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 51.990268] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 51.990297] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 51.990318] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 51.990343] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 51.990367] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 51.990388] ___sys_sendmsg (net/socket.c:2752) [ 51.990411] __sys_sendmsg (net/socket.c:2784) [ 51.990433] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 51.990455] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 51.990479] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 51.990507] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 51.990533] RIP: 0033:0x7f2ae0d0008e [ 51.990555] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 51.990646] RSP: 002b:00007ffe6d8351c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 51.990687] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f2ae0d0008e [ 51.990726] RDX: 0000000000000000 RSI: 00007ffe6d835270 RDI: 0000000000000005 [ 51.990767] RBP: 00007ffe6d8351d0 R08: 0000000000000000 R09: 0000000000000000 [ 51.990810] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6e [ 51.990856] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe6d835940 | [ 52.007963] ------------[ cut here ]------------ | [ 52.008042] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2856 | [ 52.008134] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.008383] Tainted: [W]=WARN [ 52.008442] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.008542] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.008608] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.008739] RSP: 0018:ff718e9ec132b870 EFLAGS: 00010286 [ 52.008798] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.008888] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0442ea0600 [ 52.008966] RBP: 0000000000000000 R08: ff3f9c044d38efd0 R09: ff3f9c04484a7030 [ 52.009047] R10: ff3f9c044a3ca120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.009170] R13: 0000000000000010 R14: ff3f9c044a3ca000 R15: ff3f9c0442ea0600 [ 52.009303] FS: 00007ff1f0270840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 52.009383] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.009458] CR2: 00000000004a77b8 CR3: 000000000d535001 CR4: 0000000000771ef0 [ 52.009537] PKRU: 55555554 [ 52.009590] Call Trace: [ 52.009644] [ 52.009698] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.009763] __dev_notify_flags (net/core/dev.c:9787) [ 52.009822] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.009890] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.009959] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 52.010030] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.010101] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.010166] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.010244] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.010312] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.010375] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.010436] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.010497] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.010561] ___sys_sendmsg (net/socket.c:2752) [ 52.010625] __sys_sendmsg (net/socket.c:2784) [ 52.010690] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.010753] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.010816] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 52.010891] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.010960] RIP: 0033:0x7ff1f04aa08e [ 52.011022] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.011165] RSP: 002b:00007ffde008a530 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.011258] RAX: ffffffffffffffda RBX: 00007ffde008acd8 RCX: 00007ff1f04aa08e [ 52.011340] RDX: 0000000000000000 RSI: 00007ffde008a5e0 RDI: 0000000000000005 [ 52.011422] RBP: 00007ffde008a540 R08: 0000000000000000 R09: 0000000000000000 [ 52.011501] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.011579] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffde008acb0 | [ 52.011929] ------------[ cut here ]------------ | [ 52.011963] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2850 | [ 52.012010] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.012134] Tainted: [W]=WARN [ 52.012154] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.012190] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.012221] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.012320] RSP: 0018:ff718e9ec1413870 EFLAGS: 00010286 [ 52.012354] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.012392] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059d00 [ 52.012431] RBP: 0000000000000000 R08: ff3f9c044a9ed6d0 R09: ff3f9c044c2bb030 [ 52.012483] R10: ff3f9c044a37e120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.012528] R13: 0000000000000010 R14: ff3f9c044a37e000 R15: ff3f9c0443059d00 [ 52.012573] FS: 00007f3a44ba7840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 52.012616] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.012650] CR2: 00000000004a77b8 CR3: 000000000a2da001 CR4: 0000000000771ef0 [ 52.012693] PKRU: 55555554 [ 52.012708] Call Trace: [ 52.012721] [ 52.012735] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.012761] __dev_notify_flags (net/core/dev.c:9787) [ 52.012783] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.012804] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.012827] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.012858] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.012882] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.012912] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.012939] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.012963] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.012987] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.013009] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.013030] ___sys_sendmsg (net/socket.c:2752) [ 52.013050] __sys_sendmsg (net/socket.c:2784) [ 52.013071] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.013095] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.013117] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 52.013141] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.013173] RIP: 0033:0x7f3a44de108e [ 52.013193] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.013296] RSP: 002b:00007fffa8ea03c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.013337] RAX: ffffffffffffffda RBX: 00007fffa8ea0b68 RCX: 00007f3a44de108e [ 52.013384] RDX: 0000000000000000 RSI: 00007fffa8ea0470 RDI: 0000000000000005 [ 52.013424] RBP: 00007fffa8ea03d0 R08: 0000000000000000 R09: 0000000000000000 [ 52.013466] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.013507] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa8ea0b40 | [ 52.013678] ------------[ cut here ]------------ | [ 52.013713] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2853 | [ 52.013768] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.013920] Tainted: [W]=WARN [ 52.013943] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.013982] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.014014] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.014115] RSP: 0018:ff718e9ec1573870 EFLAGS: 00010286 [ 52.014143] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.014192] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305aa00 [ 52.014243] RBP: 0000000000000000 R08: ff3f9c0443075750 R09: ff3f9c044d427030 [ 52.014286] R10: ff3f9c044d40d120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.014333] R13: 0000000000000010 R14: ff3f9c044d40d000 R15: ff3f9c044305aa00 [ 52.014379] FS: 00007fc12461a840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 52.014430] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.014469] CR2: 00000000004a77b8 CR3: 00000000096a8006 CR4: 0000000000771ef0 [ 52.014513] PKRU: 55555554 [ 52.014529] Call Trace: [ 52.014546] [ 52.014565] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.014591] __dev_notify_flags (net/core/dev.c:9787) [ 52.014615] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.014637] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.014661] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.014691] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.014714] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.014745] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.014776] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.014801] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.014825] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.014852] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.014875] ___sys_sendmsg (net/socket.c:2752) [ 52.014899] __sys_sendmsg (net/socket.c:2784) [ 52.014926] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.014950] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.014974] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 52.015009] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.015039] RIP: 0033:0x7fc12485408e [ 52.015062] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.015164] RSP: 002b:00007ffcd7c01f20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.015207] RAX: ffffffffffffffda RBX: 00007ffcd7c026c8 RCX: 00007fc12485408e [ 52.015255] RDX: 0000000000000000 RSI: 00007ffcd7c01fd0 RDI: 0000000000000005 [ 52.015301] RBP: 00007ffcd7c01f30 R08: 0000000000000000 R09: 0000000000000000 [ 52.015344] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.015392] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcd7c026a0 | [ 52.015600] ------------[ cut here ]------------ | [ 52.015667] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2845 | [ 52.015754] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.015974] Tainted: [W]=WARN [ 52.016030] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.016103] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.016172] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.016316] RSP: 0018:ff718e9ec07b3870 EFLAGS: 00010286 [ 52.016384] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.016467] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1d00 [ 52.016544] RBP: 0000000000000000 R08: ff3f9c044a2ec4d0 R09: ff3f9c04484a5030 [ 52.016624] R10: ff3f9c04484a7120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.016704] R13: 0000000000000010 R14: ff3f9c04484a7000 R15: ff3f9c04418e1d00 [ 52.016788] FS: 00007f947d3d7840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 52.016876] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.016951] CR2: 00000000004a77b8 CR3: 00000000033d5003 CR4: 0000000000771ef0 [ 52.017031] PKRU: 55555554 [ 52.017081] Call Trace: [ 52.017136] [ 52.017190] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.017258] __dev_notify_flags (net/core/dev.c:9787) [ 52.017322] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.017387] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.017450] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.017517] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.017580] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.017649] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.017716] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.017779] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.017851] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.017953] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.018033] ___sys_sendmsg (net/socket.c:2752) [ 52.018111] __sys_sendmsg (net/socket.c:2784) [ 52.018211] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.018307] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.018396] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.018480] RIP: 0033:0x7f947d61108e [ 52.018553] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.018758] RSP: 002b:00007ffe01c65000 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.018917] RAX: ffffffffffffffda RBX: 00007ffe01c657a8 RCX: 00007f947d61108e [ 52.019051] RDX: 0000000000000000 RSI: 00007ffe01c650b0 RDI: 0000000000000005 [ 52.019178] RBP: 00007ffe01c65010 R08: 0000000000000000 R09: 0000000000000000 [ 52.019296] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.019419] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe01c65780 | [ 52.019767] ------------[ cut here ]------------ | [ 52.019853] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2859 | [ 52.019927] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.020098] Tainted: [W]=WARN [ 52.020126] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.020163] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.020195] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.020291] RSP: 0018:ff718e9ec03af870 EFLAGS: 00010286 [ 52.020320] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.020362] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054100 [ 52.020400] RBP: 0000000000000000 R08: ff3f9c0448518a50 R09: ff3f9c044864a030 [ 52.020447] R10: ff3f9c044c2bb120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.020489] R13: 0000000000000010 R14: ff3f9c044c2bb000 R15: ff3f9c0443054100 [ 52.020531] FS: 00007f9c5fb08840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 52.020572] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.020604] CR2: 00000000004a77b8 CR3: 000000000a89d003 CR4: 0000000000771ef0 [ 52.020642] PKRU: 55555554 [ 52.020659] Call Trace: [ 52.020676] [ 52.020689] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.020712] __dev_notify_flags (net/core/dev.c:9787) [ 52.020756] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.020793] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.020813] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.020856] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.020875] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.020905] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.020931] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.020954] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.020975] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.020997] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.021019] ___sys_sendmsg (net/socket.c:2752) [ 52.021041] __sys_sendmsg (net/socket.c:2784) [ 52.021065] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.021087] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.021111] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 52.021145] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.021185] RIP: 0033:0x7f9c5fd4208e [ 52.021223] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.021333] RSP: 002b:00007ffceb6d09b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.021373] RAX: ffffffffffffffda RBX: 00007ffceb6d1158 RCX: 00007f9c5fd4208e [ 52.021417] RDX: 0000000000000000 RSI: 00007ffceb6d0a60 RDI: 0000000000000005 [ 52.021454] RBP: 00007ffceb6d09c0 R08: 0000000000000000 R09: 0000000000000000 [ 52.021498] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.021541] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffceb6d1130 | [ 52.021703] ------------[ cut here ]------------ | [ 52.021751] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2855 | [ 52.021805] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.021932] Tainted: [W]=WARN [ 52.021955] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.022019] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.022052] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.022150] RSP: 0018:ff718e9ec076b870 EFLAGS: 00010286 [ 52.022177] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.022244] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2c200 [ 52.022292] RBP: 0000000000000000 R08: ff3f9c044191f2d0 R09: ff3f9c044a3df030 [ 52.022333] R10: ff3f9c044a3a1120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.022372] R13: 0000000000000010 R14: ff3f9c044a3a1000 R15: ff3f9c0441e2c200 [ 52.022413] FS: 00007f4642629840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 52.022464] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.022500] CR2: 00000000004a77b8 CR3: 000000000c73a003 CR4: 0000000000771ef0 [ 52.022539] PKRU: 55555554 [ 52.022554] Call Trace: [ 52.022572] [ 52.022586] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.022610] __dev_notify_flags (net/core/dev.c:9787) [ 52.022640] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.022663] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.022683] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 52.022714] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.022739] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.022762] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.022794] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.022823] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.022850] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.022873] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.022893] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.022915] ___sys_sendmsg (net/socket.c:2752) [ 52.022939] __sys_sendmsg (net/socket.c:2784) [ 52.022962] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.023005] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.023042] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 52.023071] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.023098] RIP: 0033:0x7f464286308e [ 52.023119] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.023244] RSP: 002b:00007ffeaae5f960 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.023291] RAX: ffffffffffffffda RBX: 00007ffeaae60108 RCX: 00007f464286308e [ 52.023334] RDX: 0000000000000000 RSI: 00007ffeaae5fa10 RDI: 0000000000000005 [ 52.023383] RBP: 00007ffeaae5f970 R08: 0000000000000000 R09: 0000000000000000 [ 52.023430] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.023480] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeaae600e0 | [ 52.023709] ------------[ cut here ]------------ | [ 52.023780] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2846 | [ 52.023859] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.024002] Tainted: [W]=WARN [ 52.024030] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.024068] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.024099] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.024192] RSP: 0018:ff718e9ec135b870 EFLAGS: 00010286 [ 52.024227] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.024288] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305aa00 [ 52.024333] RBP: 0000000000000000 R08: ff3f9c044a2ec210 R09: ff3f9c044a34d030 [ 52.024376] R10: ff3f9c044d427120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.024422] R13: 0000000000000010 R14: ff3f9c044d427000 R15: ff3f9c044305aa00 [ 52.024473] FS: 00007faff4ceb840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 52.024521] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.024560] CR2: 00007fc1246e7574 CR3: 000000000c745004 CR4: 0000000000771ef0 [ 52.024608] PKRU: 55555554 [ 52.024625] Call Trace: [ 52.024641] [ 52.024661] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.024686] __dev_notify_flags (net/core/dev.c:9787) [ 52.024711] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.024735] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.024763] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 52.024800] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.024840] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.024868] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.024897] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.024930] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.024954] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.024977] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.025006] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.025031] ___sys_sendmsg (net/socket.c:2752) [ 52.025058] __sys_sendmsg (net/socket.c:2784) [ 52.025081] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.025106] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.025151] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.025195] RIP: 0033:0x7faff4f2508e [ 52.025228] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.025343] RSP: 002b:00007ffd289cc240 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.025385] RAX: ffffffffffffffda RBX: 00007ffd289cc9e8 RCX: 00007faff4f2508e [ 52.025431] RDX: 0000000000000000 RSI: 00007ffd289cc2f0 RDI: 0000000000000005 [ 52.025476] RBP: 00007ffd289cc250 R08: 0000000000000000 R09: 0000000000000000 [ 52.025519] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.025562] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd289cc9c0 | [ 52.025776] ------------[ cut here ]------------ | [ 52.025810] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2857 | [ 52.025867] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.025997] Tainted: [W]=WARN [ 52.026016] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.026085] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.026113] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.026267] RSP: 0018:ff718e9ec09e3870 EFLAGS: 00010286 [ 52.026300] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.026340] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2c200 [ 52.026384] RBP: 0000000000000000 R08: ff3f9c044d60e790 R09: ff3f9c0448647030 [ 52.026424] R10: ff3f9c044a3df120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.026467] R13: 0000000000000010 R14: ff3f9c044a3df000 R15: ff3f9c0441e2c200 [ 52.026528] FS: 00007fafbe0b4840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 52.026598] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.026638] CR2: 00005614c5300d5c CR3: 0000000004071003 CR4: 0000000000771ef0 [ 52.026685] PKRU: 55555554 [ 52.026699] Call Trace: [ 52.026717] [ 52.026737] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.026758] __dev_notify_flags (net/core/dev.c:9787) [ 52.026784] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.026808] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.026831] ? sysvec_call_function_single (arch/x86/kernel/smp.c:267) [ 52.026867] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.026899] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.026917] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.026947] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.026969] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.026991] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.027012] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.027031] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.027058] ___sys_sendmsg (net/socket.c:2752) [ 52.027083] __sys_sendmsg (net/socket.c:2784) [ 52.027107] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.027140] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.027176] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 52.027209] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.027238] RIP: 0033:0x7fafbe2ee08e [ 52.027256] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.027358] RSP: 002b:00007ffc0d8b7650 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.027401] RAX: ffffffffffffffda RBX: 00007ffc0d8b7df8 RCX: 00007fafbe2ee08e [ 52.027444] RDX: 0000000000000000 RSI: 00007ffc0d8b7700 RDI: 0000000000000005 [ 52.027494] RBP: 00007ffc0d8b7660 R08: 0000000000000000 R09: 0000000000000000 [ 52.027562] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.027632] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc0d8b7dd0 | [ 52.027776] ------------[ cut here ]------------ | [ 52.027846] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2860 | [ 52.027902] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.028034] Tainted: [W]=WARN [ 52.028053] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.028094] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.028125] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.028282] RSP: 0018:ff718e9ec0357870 EFLAGS: 00010286 [ 52.028311] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.028355] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443053700 [ 52.028397] RBP: 0000000000000000 R08: ff3f9c04440b2810 R09: ff3f9c0448652030 [ 52.028439] R10: ff3f9c0448647120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.028480] R13: 0000000000000010 R14: ff3f9c0448647000 R15: ff3f9c0443053700 [ 52.028521] FS: 00007f1094c19840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 52.028563] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.028598] CR2: 00005614c5300d5c CR3: 000000000c2aa004 CR4: 0000000000771ef0 [ 52.028641] PKRU: 55555554 [ 52.028655] Call Trace: [ 52.028668] [ 52.028684] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.028707] __dev_notify_flags (net/core/dev.c:9787) [ 52.028731] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.028753] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.028776] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 52.028805] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.028844] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.028868] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.028897] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.028935] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.028958] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.028984] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.029010] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.029033] ___sys_sendmsg (net/socket.c:2752) [ 52.029055] __sys_sendmsg (net/socket.c:2784) [ 52.029078] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.029099] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.029126] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.029156] RIP: 0033:0x7f1094e5308e [ 52.029204] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.029334] RSP: 002b:00007ffc1387b920 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.029381] RAX: ffffffffffffffda RBX: 00007ffc1387c0c8 RCX: 00007f1094e5308e [ 52.029422] RDX: 0000000000000000 RSI: 00007ffc1387b9d0 RDI: 0000000000000005 [ 52.029504] RBP: 00007ffc1387b930 R08: 0000000000000000 R09: 0000000000000000 [ 52.029542] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.029629] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc1387c0a0 | [ 52.029869] ------------[ cut here ]------------ | [ 52.029917] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2858 | [ 52.030002] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.030163] Tainted: [W]=WARN [ 52.030182] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.030214] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.030262] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.030386] RSP: 0018:ff718e9ec09eb870 EFLAGS: 00010286 [ 52.030413] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.030473] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443053700 [ 52.030527] RBP: 0000000000000000 R08: ff3f9c0448518010 R09: ff3f9c044a388030 [ 52.030597] R10: ff3f9c0448652120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.030668] R13: 0000000000000010 R14: ff3f9c0448652000 R15: ff3f9c0443053700 [ 52.030717] FS: 00007f7d6bfb6840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 52.030793] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.030835] CR2: 00007f1094ce6574 CR3: 000000000c2f5004 CR4: 0000000000771ef0 [ 52.030877] PKRU: 55555554 [ 52.030904] Call Trace: [ 52.030935] [ 52.030979] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.031008] __dev_notify_flags (net/core/dev.c:9787) [ 52.031032] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.031052] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.031080] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.031108] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.031133] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.031165] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.031198] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.031225] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.031259] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.031281] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.031305] ___sys_sendmsg (net/socket.c:2752) [ 52.031329] __sys_sendmsg (net/socket.c:2784) [ 52.031350] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.031376] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.031400] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 52.031427] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.031458] RIP: 0033:0x7f7d6c1f008e [ 52.031496] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.031604] RSP: 002b:00007ffcb8159340 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.031644] RAX: ffffffffffffffda RBX: 00007ffcb8159ae8 RCX: 00007f7d6c1f008e [ 52.031695] RDX: 0000000000000000 RSI: 00007ffcb81593f0 RDI: 0000000000000005 [ 52.031731] RBP: 00007ffcb8159350 R08: 0000000000000000 R09: 0000000000000000 [ 52.031768] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.031814] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcb8159ac0 | [ 52.033405] ------------[ cut here ]------------ | [ 52.033486] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2863 | [ 52.033589] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.033854] Tainted: [W]=WARN [ 52.033921] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.034030] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.034109] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.034259] RSP: 0018:ff718e9ec09f3870 EFLAGS: 00010286 [ 52.034363] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.034462] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0442ea0600 [ 52.034541] RBP: 0000000000000000 R08: ff3f9c04412aa810 R09: ff3f9c0448644030 [ 52.034627] R10: ff3f9c04484a5120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.034717] R13: 0000000000000010 R14: ff3f9c04484a5000 R15: ff3f9c0442ea0600 [ 52.034830] FS: 00007f77dd64b840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 52.034935] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.035017] CR2: 00000000004a77b8 CR3: 0000000002de6001 CR4: 0000000000771ef0 [ 52.035109] PKRU: 55555554 [ 52.035202] Call Trace: [ 52.035267] [ 52.035338] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.035406] __dev_notify_flags (net/core/dev.c:9787) [ 52.035498] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.035570] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.035649] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.035730] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.035800] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.035873] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.035974] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.036077] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.036144] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.036216] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.036291] ___sys_sendmsg (net/socket.c:2752) [ 52.036364] __sys_sendmsg (net/socket.c:2784) [ 52.036429] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.036494] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.036563] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 52.036639] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.036754] RIP: 0033:0x7f77dd88508e [ 52.036824] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.036980] RSP: 002b:00007ffdf0821040 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.037065] RAX: ffffffffffffffda RBX: 00007ffdf08217e8 RCX: 00007f77dd88508e [ 52.037152] RDX: 0000000000000000 RSI: 00007ffdf08210f0 RDI: 0000000000000005 [ 52.037248] RBP: 00007ffdf0821050 R08: 0000000000000000 R09: 0000000000000000 [ 52.037340] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.037433] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdf08217c0 | [ 52.037740] ------------[ cut here ]------------ | [ 52.037773] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2861 | [ 52.037826] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.037977] Tainted: [W]=WARN [ 52.037999] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.038040] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.038067] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.038158] RSP: 0018:ff718e9ec132b870 EFLAGS: 00010286 [ 52.038187] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.038244] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054100 [ 52.038284] RBP: 0000000000000000 R08: ff3f9c044c2a2c10 R09: ff3f9c044a3e0030 [ 52.038334] R10: ff3f9c044864a120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.038376] R13: 0000000000000010 R14: ff3f9c044864a000 R15: ff3f9c0443054100 [ 52.038419] FS: 00007fa40f41a840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 52.038459] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.038494] CR2: 00007fa93fed6430 CR3: 000000000d02d004 CR4: 0000000000771ef0 [ 52.038534] PKRU: 55555554 [ 52.038550] Call Trace: [ 52.038566] [ 52.038579] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.038602] __dev_notify_flags (net/core/dev.c:9787) [ 52.038628] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.038652] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.038674] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 52.038709] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.038737] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.038757] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.038788] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.038823] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.038849] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.038869] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.038891] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.038918] ___sys_sendmsg (net/socket.c:2752) [ 52.038941] __sys_sendmsg (net/socket.c:2784) [ 52.038963] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.038989] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.039010] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 52.039043] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.039074] RIP: 0033:0x7fa40f65408e [ 52.039095] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.039196] RSP: 002b:00007ffd3faa4e10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.039243] RAX: ffffffffffffffda RBX: 00007ffd3faa55b8 RCX: 00007fa40f65408e [ 52.039283] RDX: 0000000000000000 RSI: 00007ffd3faa4ec0 RDI: 0000000000000005 [ 52.039321] RBP: 00007ffd3faa4e20 R08: 0000000000000000 R09: 0000000000000000 [ 52.039366] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.039407] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd3faa5590 | [ 52.039576] ------------[ cut here ]------------ | [ 52.039612] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2862 | [ 52.039660] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.039783] Tainted: [W]=WARN [ 52.039803] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.039838] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.039869] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.039966] RSP: 0018:ff718e9ec1413870 EFLAGS: 00010286 [ 52.039997] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.040045] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054500 [ 52.040088] RBP: 0000000000000000 R08: ff3f9c044d68bf10 R09: ff3f9c044c479030 [ 52.040134] R10: ff3f9c044a388120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.040175] R13: 0000000000000010 R14: ff3f9c044a388000 R15: ff3f9c0443054500 [ 52.040216] FS: 00007f5273edf840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 52.040266] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.040300] CR2: 00000000004a77b8 CR3: 000000000c522003 CR4: 0000000000771ef0 [ 52.040350] PKRU: 55555554 [ 52.040366] Call Trace: [ 52.040384] [ 52.040401] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.040423] __dev_notify_flags (net/core/dev.c:9787) [ 52.040446] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.040468] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.040490] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 52.040519] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.040552] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.040575] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.040610] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.040637] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.040660] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.040682] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.040703] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.040725] ___sys_sendmsg (net/socket.c:2752) [ 52.040747] __sys_sendmsg (net/socket.c:2784) [ 52.040771] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.040796] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.040817] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.040848] RIP: 0033:0x7f527411908e [ 52.040871] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.040964] RSP: 002b:00007ffdebfba430 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.041004] RAX: ffffffffffffffda RBX: 00007ffdebfbabd8 RCX: 00007f527411908e [ 52.041049] RDX: 0000000000000000 RSI: 00007ffdebfba4e0 RDI: 0000000000000005 [ 52.041090] RBP: 00007ffdebfba440 R08: 0000000000000000 R09: 0000000000000000 [ 52.041132] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.041173] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdebfbabb0 | [ 52.041362] ------------[ cut here ]------------ | [ 52.041392] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2866 | [ 52.041445] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.041572] Tainted: [W]=WARN [ 52.041595] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.041628] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.041661] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.041752] RSP: 0018:ff718e9ec09fb870 EFLAGS: 00010286 [ 52.041779] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.041819] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059e00 [ 52.041877] RBP: 0000000000000000 R08: ff3f9c04441b7550 R09: ff3f9c044c47a030 [ 52.041921] R10: ff3f9c044a3e0120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.041961] R13: 0000000000000010 R14: ff3f9c044a3e0000 R15: ff3f9c0443059e00 [ 52.042002] FS: 00007f5001abe840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 52.042044] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.042081] CR2: 00000000004a77b8 CR3: 00000000032c7001 CR4: 0000000000771ef0 [ 52.042127] PKRU: 55555554 [ 52.042142] Call Trace: [ 52.042154] [ 52.042172] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.042193] __dev_notify_flags (net/core/dev.c:9787) [ 52.042215] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.042243] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.042272] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 52.042300] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.042328] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.042349] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.042379] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.042405] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.042425] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.042449] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.042470] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.042497] ___sys_sendmsg (net/socket.c:2752) [ 52.042519] __sys_sendmsg (net/socket.c:2784) [ 52.042549] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.042576] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.042598] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.042623] RIP: 0033:0x7f5001cf808e [ 52.042645] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.042731] RSP: 002b:00007ffedc466250 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.042777] RAX: ffffffffffffffda RBX: 00007ffedc4669f8 RCX: 00007f5001cf808e [ 52.042823] RDX: 0000000000000000 RSI: 00007ffedc466300 RDI: 0000000000000005 [ 52.042875] RBP: 00007ffedc466260 R08: 0000000000000000 R09: 0000000000000000 [ 52.042912] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.042957] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffedc4669d0 | [ 52.043172] ------------[ cut here ]------------ | [ 52.043211] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2867 | [ 52.043273] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.043402] Tainted: [W]=WARN [ 52.043425] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.043461] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.043491] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.043586] RSP: 0018:ff718e9ec09e3870 EFLAGS: 00010286 [ 52.043614] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.043654] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054e00 [ 52.043693] RBP: 0000000000000000 R08: ff3f9c04418b1610 R09: ff3f9c044a10f030 [ 52.043734] R10: ff3f9c044a34d120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.043775] R13: 0000000000000010 R14: ff3f9c044a34d000 R15: ff3f9c0443054e00 [ 52.043825] FS: 00007f4efab99840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 52.043879] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.043913] CR2: 00000000004a77b8 CR3: 000000000a921003 CR4: 0000000000771ef0 [ 52.043953] PKRU: 55555554 [ 52.043968] Call Trace: [ 52.043985] [ 52.044001] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.044031] __dev_notify_flags (net/core/dev.c:9787) [ 52.044053] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.044080] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.044101] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 52.044138] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.044172] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.044195] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.044235] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.044264] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.044287] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.044315] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.044342] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.044365] ___sys_sendmsg (net/socket.c:2752) [ 52.044391] __sys_sendmsg (net/socket.c:2784) [ 52.044414] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.044437] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.044459] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.044489] RIP: 0033:0x7f4efadd308e [ 52.044511] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.044606] RSP: 002b:00007ffee04c9fb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.044652] RAX: ffffffffffffffda RBX: 00007ffee04ca758 RCX: 00007f4efadd308e [ 52.044693] RDX: 0000000000000000 RSI: 00007ffee04ca060 RDI: 0000000000000005 [ 52.044737] RBP: 00007ffee04c9fc0 R08: 0000000000000000 R09: 0000000000000000 [ 52.044783] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.044827] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffee04ca730 | [ 52.045022] ------------[ cut here ]------------ | [ 52.045053] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2868 | [ 52.045104] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.045248] Tainted: [W]=WARN [ 52.045271] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.045304] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.045334] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.045422] RSP: 0018:ff718e9ec0283870 EFLAGS: 00010286 [ 52.045452] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.045498] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054500 [ 52.045539] RBP: 0000000000000000 R08: ff3f9c044d60e710 R09: ff3f9c044d42b030 [ 52.045585] R10: ff3f9c044c479120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.045627] R13: 0000000000000010 R14: ff3f9c044c479000 R15: ff3f9c0443054500 [ 52.045680] FS: 00007fa93fccf840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 52.045728] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.045761] CR2: 00005614d1de02c8 CR3: 0000000008784003 CR4: 0000000000771ef0 [ 52.045805] PKRU: 55555554 [ 52.045820] Call Trace: [ 52.045838] [ 52.045855] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.045877] __dev_notify_flags (net/core/dev.c:9787) [ 52.045901] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.045921] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.045941] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 52.045971] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.046001] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.046024] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.046052] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.046082] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.046105] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.046130] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.046151] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.046176] ___sys_sendmsg (net/socket.c:2752) [ 52.046198] __sys_sendmsg (net/socket.c:2784) [ 52.046226] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.046250] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.046280] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 52.046312] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.046347] RIP: 0033:0x7fa93ff0908e [ 52.046368] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.046456] RSP: 002b:00007ffd3de9a630 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.046507] RAX: ffffffffffffffda RBX: 00007ffd3de9add8 RCX: 00007fa93ff0908e [ 52.046549] RDX: 0000000000000000 RSI: 00007ffd3de9a6e0 RDI: 0000000000000005 [ 52.046587] RBP: 00007ffd3de9a640 R08: 0000000000000000 R09: 0000000000000000 [ 52.046630] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.046667] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd3de9adb0 | [ 52.046844] ------------[ cut here ]------------ | [ 52.046877] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2865 | [ 52.046927] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.047062] Tainted: [W]=WARN [ 52.047086] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.047123] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.047158] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.047263] RSP: 0018:ff718e9ec07b3870 EFLAGS: 00010286 [ 52.047292] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.047338] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059e00 [ 52.047384] RBP: 0000000000000000 R08: ff3f9c044305e850 R09: ff3f9c044a38f030 [ 52.047437] R10: ff3f9c044c47a120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.047479] R13: 0000000000000010 R14: ff3f9c044c47a000 R15: ff3f9c0443059e00 [ 52.047531] FS: 00007f06e08e3840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 52.047584] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.047621] CR2: 00007f392747b888 CR3: 000000000d35d006 CR4: 0000000000771ef0 [ 52.047664] PKRU: 55555554 [ 52.047681] Call Trace: [ 52.047696] [ 52.047714] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.047738] __dev_notify_flags (net/core/dev.c:9787) [ 52.047759] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.047784] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.047807] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.047838] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.047862] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.047895] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.047922] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.047948] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.047969] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.047992] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.048015] ___sys_sendmsg (net/socket.c:2752) [ 52.048041] __sys_sendmsg (net/socket.c:2784) [ 52.048062] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.048084] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.048107] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.048135] RIP: 0033:0x7f06e0b1d08e [ 52.048162] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.048278] RSP: 002b:00007ffeb2a52e40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.048320] RAX: ffffffffffffffda RBX: 00007ffeb2a535e8 RCX: 00007f06e0b1d08e [ 52.048363] RDX: 0000000000000000 RSI: 00007ffeb2a52ef0 RDI: 0000000000000005 [ 52.048402] RBP: 00007ffeb2a52e50 R08: 0000000000000000 R09: 0000000000000000 [ 52.048440] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.048478] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeb2a535c0 | [ 52.048662] ------------[ cut here ]------------ | [ 52.048693] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2864 | [ 52.048750] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.048892] Tainted: [W]=WARN [ 52.048913] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.048945] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.048976] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.049066] RSP: 0018:ff718e9ec03af870 EFLAGS: 00010286 [ 52.049095] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.049133] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054500 [ 52.049182] RBP: 0000000000000000 R08: ff3f9c044a8c0750 R09: ff3f9c044a3c2030 [ 52.049224] R10: ff3f9c044d42b120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.049270] R13: 0000000000000010 R14: ff3f9c044d42b000 R15: ff3f9c0443054500 [ 52.049313] FS: 00007f326aa51840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 52.049357] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.049391] CR2: 00007f39273c0498 CR3: 000000000d638002 CR4: 0000000000771ef0 [ 52.049440] PKRU: 55555554 [ 52.049456] Call Trace: [ 52.049475] [ 52.049495] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.049519] __dev_notify_flags (net/core/dev.c:9787) [ 52.049542] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.049565] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.049590] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.049620] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.049641] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.049669] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.049699] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.049721] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.049740] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.049763] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.049789] ___sys_sendmsg (net/socket.c:2752) [ 52.049814] __sys_sendmsg (net/socket.c:2784) [ 52.049838] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.049866] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.049890] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.049918] RIP: 0033:0x7f326ac8b08e [ 52.049937] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.050028] RSP: 002b:00007fff4d395890 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.050069] RAX: ffffffffffffffda RBX: 00007fff4d396038 RCX: 00007f326ac8b08e [ 52.050120] RDX: 0000000000000000 RSI: 00007fff4d395940 RDI: 0000000000000005 [ 52.050164] RBP: 00007fff4d3958a0 R08: 0000000000000000 R09: 0000000000000000 [ 52.050203] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.050242] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff4d396010 | [ 52.050376] ------------[ cut here ]------------ | [ 52.050408] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2870 | [ 52.050462] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.050587] Tainted: [W]=WARN [ 52.050608] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.050644] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.050684] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.050779] RSP: 0018:ff718e9ec076b870 EFLAGS: 00010286 [ 52.050812] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.050858] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2c200 [ 52.050906] RBP: 0000000000000000 R08: ff3f9c044a2ec2d0 R09: ff3f9c044d420030 [ 52.050946] R10: ff3f9c044a3c2120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.051012] R13: 0000000000000010 R14: ff3f9c044a3c2000 R15: ff3f9c0441e2c200 [ 52.051055] FS: 00007fd422596840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 52.051105] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.051141] CR2: 00007f39273c0498 CR3: 000000000d32e003 CR4: 0000000000771ef0 [ 52.051188] PKRU: 55555554 [ 52.051203] Call Trace: [ 52.051215] [ 52.051228] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.051253] __dev_notify_flags (net/core/dev.c:9787) [ 52.051277] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.051299] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.051321] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 52.051359] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.051390] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.051412] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.051445] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.051472] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.051494] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.051517] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.051540] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.051563] ___sys_sendmsg (net/socket.c:2752) [ 52.051585] __sys_sendmsg (net/socket.c:2784) [ 52.051608] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.051630] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.051654] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 52.051680] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.051710] RIP: 0033:0x7fd4227d008e [ 52.051732] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.051839] RSP: 002b:00007ffde18faec0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.051885] RAX: ffffffffffffffda RBX: 00007ffde18fb668 RCX: 00007fd4227d008e [ 52.051926] RDX: 0000000000000000 RSI: 00007ffde18faf70 RDI: 0000000000000005 [ 52.051963] RBP: 00007ffde18faed0 R08: 0000000000000000 R09: 0000000000000000 [ 52.052001] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.052039] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffde18fb640 | [ 52.052389] ------------[ cut here ]------------ | [ 52.052419] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2869 | [ 52.052475] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.052602] Tainted: [W]=WARN [ 52.052624] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.052656] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.052688] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.052786] RSP: 0018:ff718e9ec0a03870 EFLAGS: 00010286 [ 52.052817] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.052863] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059e00 [ 52.052902] RBP: 0000000000000000 R08: ff3f9c04441e8710 R09: ff3f9c04484a3030 [ 52.052940] R10: ff3f9c044a38f120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.052981] R13: 0000000000000010 R14: ff3f9c044a38f000 R15: ff3f9c0443059e00 [ 52.053021] FS: 00007fe15fc93840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 52.053069] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.053102] CR2: 00000000004a77b8 CR3: 000000000403e001 CR4: 0000000000771ef0 [ 52.053153] PKRU: 55555554 [ 52.053169] Call Trace: [ 52.053184] [ 52.053199] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.053222] __dev_notify_flags (net/core/dev.c:9787) [ 52.053252] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.053274] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.053297] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 52.053337] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.053367] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.053389] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.053417] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.053447] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.053475] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.053497] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.053519] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.053542] ___sys_sendmsg (net/socket.c:2752) [ 52.053565] __sys_sendmsg (net/socket.c:2784) [ 52.053587] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.053611] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.053632] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 52.053669] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.053703] RIP: 0033:0x7fe15fecd08e [ 52.053725] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.053826] RSP: 002b:00007ffcb4210f00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.053875] RAX: ffffffffffffffda RBX: 00007ffcb42116a8 RCX: 00007fe15fecd08e [ 52.053913] RDX: 0000000000000000 RSI: 00007ffcb4210fb0 RDI: 0000000000000005 [ 52.053958] RBP: 00007ffcb4210f10 R08: 0000000000000000 R09: 0000000000000000 [ 52.054006] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.054051] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcb4211680 | [ 52.054300] ------------[ cut here ]------------ | [ 52.054337] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2873 | [ 52.054385] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.054526] Tainted: [W]=WARN [ 52.054550] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.054582] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.054613] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.054707] RSP: 0018:ff718e9ec132b870 EFLAGS: 00010286 [ 52.054735] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.054776] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059e00 [ 52.054822] RBP: 0000000000000000 R08: ff3f9c04418e9510 R09: ff3f9c044864f030 [ 52.054869] R10: ff3f9c04484a3120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.054919] R13: 0000000000000010 R14: ff3f9c04484a3000 R15: ff3f9c0443059e00 [ 52.054958] FS: 00007f3926fe8840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 52.055003] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.055039] CR2: 00007fe15fd60574 CR3: 00000000032c7005 CR4: 0000000000771ef0 [ 52.055077] PKRU: 55555554 [ 52.055092] Call Trace: [ 52.055116] [ 52.055133] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.055156] __dev_notify_flags (net/core/dev.c:9787) [ 52.055179] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.055201] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.055224] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 52.055263] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.055293] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.055316] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.055351] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.055388] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.055409] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.055433] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.055459] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.055483] ___sys_sendmsg (net/socket.c:2752) [ 52.055508] __sys_sendmsg (net/socket.c:2784) [ 52.055531] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.055555] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.055577] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.055611] RIP: 0033:0x7f392722208e [ 52.055632] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.055716] RSP: 002b:00007ffddc390f80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.055762] RAX: ffffffffffffffda RBX: 00007ffddc391728 RCX: 00007f392722208e [ 52.055806] RDX: 0000000000000000 RSI: 00007ffddc391030 RDI: 0000000000000005 [ 52.055852] RBP: 00007ffddc390f90 R08: 0000000000000000 R09: 0000000000000000 [ 52.055894] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.055936] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffddc391700 | [ 52.056111] ------------[ cut here ]------------ | [ 52.056152] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2871 | [ 52.056205] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.056349] Tainted: [W]=WARN [ 52.056369] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.056400] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.056428] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.056518] RSP: 0018:ff718e9ec1573870 EFLAGS: 00010286 [ 52.056543] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.056585] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044305aa00 [ 52.056625] RBP: 0000000000000000 R08: ff3f9c044419cf90 R09: ff3f9c044d438030 [ 52.056669] R10: ff3f9c044a10f120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.056710] R13: 0000000000000010 R14: ff3f9c044a10f000 R15: ff3f9c044305aa00 [ 52.056756] FS: 00007fb6073ad840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 52.056802] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.056840] CR2: 00000000004a77b8 CR3: 000000000d7f6001 CR4: 0000000000771ef0 [ 52.056881] PKRU: 55555554 [ 52.056896] Call Trace: [ 52.056913] [ 52.056932] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.056954] __dev_notify_flags (net/core/dev.c:9787) [ 52.056976] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.057000] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.057022] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.057049] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.057076] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.057103] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.057142] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.057165] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.057186] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.057209] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.057239] ___sys_sendmsg (net/socket.c:2752) [ 52.057260] __sys_sendmsg (net/socket.c:2784) [ 52.057280] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.057302] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.057324] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.057359] RIP: 0033:0x7fb6075e708e [ 52.057381] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.057475] RSP: 002b:00007ffd064a7c90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.057515] RAX: ffffffffffffffda RBX: 00007ffd064a8438 RCX: 00007fb6075e708e [ 52.057555] RDX: 0000000000000000 RSI: 00007ffd064a7d40 RDI: 0000000000000005 [ 52.057595] RBP: 00007ffd064a7ca0 R08: 0000000000000000 R09: 0000000000000000 [ 52.057638] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.057676] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd064a8410 | [ 52.058786] ------------[ cut here ]------------ | [ 52.058821] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2874 | [ 52.058877] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.059008] Tainted: [W]=WARN [ 52.059041] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.059076] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.059106] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.059211] RSP: 0018:ff718e9ec09fb870 EFLAGS: 00010286 [ 52.059244] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.059286] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054500 [ 52.059334] RBP: 0000000000000000 R08: ff3f9c04418b1fd0 R09: ff3f9c0448648030 [ 52.059374] R10: ff3f9c044864f120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.059424] R13: 0000000000000010 R14: ff3f9c044864f000 R15: ff3f9c0443054500 [ 52.059469] FS: 00007f478ac7a840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 52.059517] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.059558] CR2: 00000000004a77b8 CR3: 000000000a2e0004 CR4: 0000000000771ef0 [ 52.059605] PKRU: 55555554 [ 52.059621] Call Trace: [ 52.059634] [ 52.059652] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.059679] __dev_notify_flags (net/core/dev.c:9787) [ 52.059707] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.059729] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.059751] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.059785] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.059805] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.059837] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.059868] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.059890] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.059911] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.059932] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.059954] ___sys_sendmsg (net/socket.c:2752) [ 52.059977] __sys_sendmsg (net/socket.c:2784) [ 52.060005] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.060031] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.060053] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 52.060087] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.060117] RIP: 0033:0x7f478aeb408e [ 52.060144] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.060248] RSP: 002b:00007fffcad3d790 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.060293] RAX: ffffffffffffffda RBX: 00007fffcad3df38 RCX: 00007f478aeb408e [ 52.060336] RDX: 0000000000000000 RSI: 00007fffcad3d840 RDI: 0000000000000005 [ 52.060374] RBP: 00007fffcad3d7a0 R08: 0000000000000000 R09: 0000000000000000 [ 52.060412] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.060454] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffcad3df10 | [ 52.060720] ------------[ cut here ]------------ | [ 52.060751] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2879 | [ 52.060803] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.060937] Tainted: [W]=WARN [ 52.060959] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.060998] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.061027] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.061119] RSP: 0018:ff718e9ec076b870 EFLAGS: 00010286 [ 52.061148] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.061189] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054c00 [ 52.061228] RBP: 0000000000000000 R08: ff3f9c044d60e410 R09: ff3f9c044a0df030 [ 52.061280] R10: ff3f9c044d420120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.061324] R13: 0000000000000010 R14: ff3f9c044d420000 R15: ff3f9c0443054c00 [ 52.061365] FS: 00007ff54941b840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 52.061408] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.061443] CR2: 00000000004a77b8 CR3: 00000000043ae004 CR4: 0000000000771ef0 [ 52.061486] PKRU: 55555554 [ 52.061501] Call Trace: [ 52.061515] [ 52.061533] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.061562] __dev_notify_flags (net/core/dev.c:9787) [ 52.061584] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.061613] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.061634] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 52.061664] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.061694] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.061717] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.061750] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.061778] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.061802] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.061824] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.061853] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.061876] ___sys_sendmsg (net/socket.c:2752) [ 52.061902] __sys_sendmsg (net/socket.c:2784) [ 52.061927] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.061949] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.061972] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.062010] RIP: 0033:0x7ff54965508e [ 52.062031] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.062129] RSP: 002b:00007fff672e1630 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.062180] RAX: ffffffffffffffda RBX: 00007fff672e1dd8 RCX: 00007ff54965508e [ 52.062224] RDX: 0000000000000000 RSI: 00007fff672e16e0 RDI: 0000000000000005 [ 52.062268] RBP: 00007fff672e1640 R08: 0000000000000000 R09: 0000000000000000 [ 52.062310] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.062349] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff672e1db0 | [ 52.062505] ------------[ cut here ]------------ | [ 52.062535] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2876 | [ 52.062589] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.062725] Tainted: [W]=WARN [ 52.062747] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.062788] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.062819] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.062925] RSP: 0018:ff718e9ec0a0b870 EFLAGS: 00010286 [ 52.062951] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.062997] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229400 [ 52.063038] RBP: 0000000000000000 R08: ff3f9c044d660f50 R09: ff3f9c044a375030 [ 52.063074] R10: ff3f9c0448648120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.063122] R13: 0000000000000010 R14: ff3f9c0448648000 R15: ff3f9c0443229400 [ 52.063183] FS: 00007f96a4216840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 52.063248] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.063289] CR2: 00000000004a77b8 CR3: 000000000d068001 CR4: 0000000000771ef0 [ 52.063330] PKRU: 55555554 [ 52.063342] Call Trace: [ 52.063358] [ 52.063378] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.063399] __dev_notify_flags (net/core/dev.c:9787) [ 52.063424] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.063448] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.063473] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 52.063510] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.063539] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.063564] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.063590] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.063617] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.063642] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.063665] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.063690] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.063711] ___sys_sendmsg (net/socket.c:2752) [ 52.063737] __sys_sendmsg (net/socket.c:2784) [ 52.063766] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.063789] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.063808] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 52.063844] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.063873] RIP: 0033:0x7f96a445008e [ 52.063896] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.063992] RSP: 002b:00007ffc27fdbc10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.064039] RAX: ffffffffffffffda RBX: 00007ffc27fdc3b8 RCX: 00007f96a445008e [ 52.064085] RDX: 0000000000000000 RSI: 00007ffc27fdbcc0 RDI: 0000000000000005 [ 52.064134] RBP: 00007ffc27fdbc20 R08: 0000000000000000 R09: 0000000000000000 [ 52.064187] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.064229] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc27fdc390 | [ 52.064362] ------------[ cut here ]------------ | [ 52.064393] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2877 | [ 52.064451] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.064580] Tainted: [W]=WARN [ 52.064599] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.064632] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.064662] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.064748] RSP: 0018:ff718e9ec0a13870 EFLAGS: 00010286 [ 52.064781] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.064830] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059e00 [ 52.064880] RBP: 0000000000000000 R08: ff3f9c044969a290 R09: ff3f9c044a3cb030 [ 52.064922] R10: ff3f9c044a375120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.064963] R13: 0000000000000010 R14: ff3f9c044a375000 R15: ff3f9c0443059e00 [ 52.065013] FS: 00007ff066d07840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 52.065056] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.065090] CR2: 00000000004a77b8 CR3: 00000000096ac004 CR4: 0000000000771ef0 [ 52.065137] PKRU: 55555554 [ 52.065151] Call Trace: [ 52.065163] [ 52.065190] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.065216] __dev_notify_flags (net/core/dev.c:9787) [ 52.065254] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.065279] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.065304] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.065337] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.065357] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.065385] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.065413] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.065443] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.065465] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.065491] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.065513] ___sys_sendmsg (net/socket.c:2752) [ 52.065541] __sys_sendmsg (net/socket.c:2784) [ 52.065563] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.065588] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.065618] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 52.065645] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.065671] RIP: 0033:0x7ff066f4108e [ 52.065696] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.065804] RSP: 002b:00007ffc220bf790 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.065861] RAX: ffffffffffffffda RBX: 00007ffc220bff38 RCX: 00007ff066f4108e [ 52.065907] RDX: 0000000000000000 RSI: 00007ffc220bf840 RDI: 0000000000000005 [ 52.065951] RBP: 00007ffc220bf7a0 R08: 0000000000000000 R09: 0000000000000000 [ 52.065992] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.066033] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc220bff10 | [ 52.066249] ------------[ cut here ]------------ | [ 52.066280] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2875 | [ 52.066331] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.066454] Tainted: [W]=WARN [ 52.066484] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.066516] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.066545] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.066642] RSP: 0018:ff718e9ec1413870 EFLAGS: 00010286 [ 52.066670] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.066711] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054c00 [ 52.066751] RBP: 0000000000000000 R08: ff3f9c044196bf50 R09: ff3f9c044c2be030 [ 52.066796] R10: ff3f9c044a0df120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.066845] R13: 0000000000000010 R14: ff3f9c044a0df000 R15: ff3f9c0443054c00 [ 52.066889] FS: 00007fe4635af840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 52.066932] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.066966] CR2: 00007fe6ad417430 CR3: 000000000d796001 CR4: 0000000000771ef0 [ 52.067007] PKRU: 55555554 [ 52.067021] Call Trace: [ 52.067034] [ 52.067048] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.067072] __dev_notify_flags (net/core/dev.c:9787) [ 52.067097] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.067121] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.067143] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.067172] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.067200] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.067235] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.067262] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.067284] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.067306] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.067333] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.067355] ___sys_sendmsg (net/socket.c:2752) [ 52.067376] __sys_sendmsg (net/socket.c:2784) [ 52.067398] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.067420] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.067441] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.067467] RIP: 0033:0x7fe4637e908e [ 52.067490] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.067583] RSP: 002b:00007ffc18101630 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.067624] RAX: ffffffffffffffda RBX: 00007ffc18101dd8 RCX: 00007fe4637e908e [ 52.067663] RDX: 0000000000000000 RSI: 00007ffc181016e0 RDI: 0000000000000005 [ 52.067712] RBP: 00007ffc18101640 R08: 0000000000000000 R09: 0000000000000000 [ 52.067751] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.067793] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc18101db0 | [ 52.068087] ------------[ cut here ]------------ | [ 52.068167] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2880 | [ 52.068283] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.068537] Tainted: [W]=WARN [ 52.068604] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.068689] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.068767] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.068935] RSP: 0018:ff718e9ec07b3870 EFLAGS: 00010286 [ 52.069007] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.069097] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1d00 [ 52.069188] RBP: 0000000000000000 R08: ff3f9c04419399d0 R09: ff3f9c044a354030 [ 52.069292] R10: ff3f9c0448644120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.069378] R13: 0000000000000010 R14: ff3f9c0448644000 R15: ff3f9c04418e1d00 [ 52.069475] FS: 00007f71ae9a1840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 52.069568] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.069653] CR2: 00000000004a77b8 CR3: 000000000c716004 CR4: 0000000000771ef0 [ 52.069751] PKRU: 55555554 [ 52.069807] Call Trace: [ 52.069872] [ 52.069930] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.069999] __dev_notify_flags (net/core/dev.c:9787) [ 52.070069] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.070138] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.070209] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.070288] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.070359] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.070438] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.070546] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.070612] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.070674] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.070773] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.070876] ___sys_sendmsg (net/socket.c:2752) [ 52.070946] __sys_sendmsg (net/socket.c:2784) [ 52.071011] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.071072] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.071175] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.071265] RIP: 0033:0x7f71aebdb08e [ 52.071365] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.071528] RSP: 002b:00007ffdaf0c95a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.071621] RAX: ffffffffffffffda RBX: 00007ffdaf0c9d48 RCX: 00007f71aebdb08e [ 52.071718] RDX: 0000000000000000 RSI: 00007ffdaf0c9650 RDI: 0000000000000005 [ 52.071855] RBP: 00007ffdaf0c95b0 R08: 0000000000000000 R09: 0000000000000000 [ 52.071939] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.072030] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdaf0c9d20 | [ 52.072349] ------------[ cut here ]------------ | [ 52.072382] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2881 | [ 52.072431] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.072554] Tainted: [W]=WARN [ 52.072574] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.072610] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.072639] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.072741] RSP: 0018:ff718e9ec03af870 EFLAGS: 00010286 [ 52.072769] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.072809] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059e00 [ 52.072855] RBP: 0000000000000000 R08: ff3f9c0443252ad0 R09: ff3f9c044a10b030 [ 52.072901] R10: ff3f9c044a3cb120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.072943] R13: 0000000000000010 R14: ff3f9c044a3cb000 R15: ff3f9c0443059e00 [ 52.072991] FS: 00007fb7c0f18840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 52.073032] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.073065] CR2: 00007fa77cb36498 CR3: 000000000a2c1004 CR4: 0000000000771ef0 [ 52.073108] PKRU: 55555554 [ 52.073127] Call Trace: [ 52.073149] [ 52.073165] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.073187] __dev_notify_flags (net/core/dev.c:9787) [ 52.073214] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.073241] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.073262] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 52.073290] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.073319] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.073342] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.073369] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.073397] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.073419] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.073441] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.073460] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.073481] ___sys_sendmsg (net/socket.c:2752) [ 52.073504] __sys_sendmsg (net/socket.c:2784) [ 52.073526] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.073548] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.073569] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.073597] RIP: 0033:0x7fb7c115208e [ 52.073619] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.073718] RSP: 002b:00007ffef1e73120 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.073758] RAX: ffffffffffffffda RBX: 00007ffef1e738c8 RCX: 00007fb7c115208e [ 52.073804] RDX: 0000000000000000 RSI: 00007ffef1e731d0 RDI: 0000000000000005 [ 52.073850] RBP: 00007ffef1e73130 R08: 0000000000000000 R09: 0000000000000000 [ 52.073892] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.073932] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef1e738a0 | [ 52.074098] ------------[ cut here ]------------ | [ 52.074141] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2882 | [ 52.074199] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.074342] Tainted: [W]=WARN [ 52.074363] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.074399] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.074427] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.074526] RSP: 0018:ff718e9ec0357870 EFLAGS: 00010286 [ 52.074554] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.074595] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fee00 [ 52.074636] RBP: 0000000000000000 R08: ff3f9c0441981810 R09: ff3f9c0444338030 [ 52.074676] R10: ff3f9c044d438120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.074715] R13: 0000000000000010 R14: ff3f9c044d438000 R15: ff3f9c04431fee00 [ 52.074760] FS: 00007fdd2551f840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 52.074803] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.074840] CR2: 00000000004a77b8 CR3: 0000000001948006 CR4: 0000000000771ef0 [ 52.074879] PKRU: 55555554 [ 52.074894] Call Trace: [ 52.074911] [ 52.074929] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.074951] __dev_notify_flags (net/core/dev.c:9787) [ 52.074974] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.074996] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.075018] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 52.075047] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.075072] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.075092] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.075124] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.075150] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.075173] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.075195] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.075216] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.075241] ___sys_sendmsg (net/socket.c:2752) [ 52.075264] __sys_sendmsg (net/socket.c:2784) [ 52.075286] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.075311] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.075339] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.075373] RIP: 0033:0x7fdd2575908e [ 52.075395] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.075486] RSP: 002b:00007ffe15eba420 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.075526] RAX: ffffffffffffffda RBX: 00007ffe15ebabc8 RCX: 00007fdd2575908e [ 52.075567] RDX: 0000000000000000 RSI: 00007ffe15eba4d0 RDI: 0000000000000005 [ 52.075607] RBP: 00007ffe15eba430 R08: 0000000000000000 R09: 0000000000000000 [ 52.075654] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.075693] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe15ebaba0 | [ 52.075937] ------------[ cut here ]------------ | [ 52.075969] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2872 | [ 52.076022] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.076154] Tainted: [W]=WARN [ 52.076175] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.076210] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.076256] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.076350] RSP: 0018:ff718e9ec09f3870 EFLAGS: 00010286 [ 52.076384] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.076427] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fee00 [ 52.076475] RBP: 0000000000000000 R08: ff3f9c044a9a5250 R09: ff3f9c044c2b8030 [ 52.076515] R10: ff3f9c0444338120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.076553] R13: 0000000000000010 R14: ff3f9c0444338000 R15: ff3f9c04431fee00 [ 52.076595] FS: 00007fe6ad210840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 52.076635] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.076674] CR2: 00007fdd255ec574 CR3: 000000000971b003 CR4: 0000000000771ef0 [ 52.076714] PKRU: 55555554 [ 52.076729] Call Trace: [ 52.076745] [ 52.076758] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.076781] __dev_notify_flags (net/core/dev.c:9787) [ 52.076807] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.076829] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.076863] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 52.076893] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.076924] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.076946] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.076974] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.077003] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.077025] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.077047] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.077067] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.077090] ___sys_sendmsg (net/socket.c:2752) [ 52.077113] __sys_sendmsg (net/socket.c:2784) [ 52.077136] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.077158] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.077181] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.077209] RIP: 0033:0x7fe6ad44a08e [ 52.077228] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.077321] RSP: 002b:00007ffd84ea70f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.077366] RAX: ffffffffffffffda RBX: 00007ffd84ea7898 RCX: 00007fe6ad44a08e [ 52.077406] RDX: 0000000000000000 RSI: 00007ffd84ea71a0 RDI: 0000000000000005 [ 52.077444] RBP: 00007ffd84ea7100 R08: 0000000000000000 R09: 0000000000000000 [ 52.077492] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.077543] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd84ea7870 | [ 52.077730] ------------[ cut here ]------------ | [ 52.077766] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2878 | [ 52.077817] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.077953] Tainted: [W]=WARN [ 52.077973] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.078013] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.078041] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.078135] RSP: 0018:ff718e9ec0283870 EFLAGS: 00010286 [ 52.078166] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.078208] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059e00 [ 52.078264] RBP: 0000000000000000 R08: ff3f9c0443074a10 R09: ff3f9c044a109030 [ 52.078309] R10: ff3f9c044a10b120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.078354] R13: 0000000000000010 R14: ff3f9c044a10b000 R15: ff3f9c0443059e00 [ 52.078399] FS: 00007f6fec9f7840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 52.078445] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.078478] CR2: 00007f1a2e8a2c70 CR3: 000000000d21c002 CR4: 0000000000771ef0 [ 52.078524] PKRU: 55555554 [ 52.078540] Call Trace: [ 52.078557] [ 52.078572] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.078593] __dev_notify_flags (net/core/dev.c:9787) [ 52.078616] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.078639] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.078662] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 52.078693] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.078725] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.078748] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.078780] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.078807] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.078830] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.078853] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.078875] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.078898] ___sys_sendmsg (net/socket.c:2752) [ 52.078921] __sys_sendmsg (net/socket.c:2784) [ 52.078943] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.078965] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.078987] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.079020] RIP: 0033:0x7f6fecc3108e [ 52.079041] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.079131] RSP: 002b:00007fffdb816b40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.079172] RAX: ffffffffffffffda RBX: 00007fffdb8172e8 RCX: 00007f6fecc3108e [ 52.079219] RDX: 0000000000000000 RSI: 00007fffdb816bf0 RDI: 0000000000000005 [ 52.079266] RBP: 00007fffdb816b50 R08: 0000000000000000 R09: 0000000000000000 [ 52.079304] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.079353] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffdb8172c0 | [ 52.081394] ------------[ cut here ]------------ | [ 52.081438] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2885 | [ 52.081486] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.081619] Tainted: [W]=WARN [ 52.081640] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.081686] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.081715] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.081805] RSP: 0018:ff718e9ec0a03870 EFLAGS: 00010286 [ 52.081840] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.081893] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1900 [ 52.081933] RBP: 0000000000000000 R08: ff3f9c04441638d0 R09: ff3f9c044a3b3030 [ 52.081973] R10: ff3f9c0444339120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.082014] R13: 0000000000000010 R14: ff3f9c0444339000 R15: ff3f9c04418e1900 [ 52.082060] FS: 00007fae2f0c3840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 52.082103] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.082141] CR2: 00000000004a77b8 CR3: 00000000096ac005 CR4: 0000000000771ef0 [ 52.082182] PKRU: 55555554 [ 52.082199] Call Trace: [ 52.082216] [ 52.082238] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.082261] __dev_notify_flags (net/core/dev.c:9787) [ 52.082338] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.082365] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.082387] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 52.082422] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.082450] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.082475] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.082503] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.082532] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.082555] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.082576] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.082601] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.082622] ___sys_sendmsg (net/socket.c:2752) [ 52.082646] __sys_sendmsg (net/socket.c:2784) [ 52.082669] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.082691] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.082713] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.082746] RIP: 0033:0x7fae2f2fd08e [ 52.082768] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.082872] RSP: 002b:00007ffe9a0a2240 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.082913] RAX: ffffffffffffffda RBX: 00007ffe9a0a29e8 RCX: 00007fae2f2fd08e [ 52.082955] RDX: 0000000000000000 RSI: 00007ffe9a0a22f0 RDI: 0000000000000005 [ 52.082995] RBP: 00007ffe9a0a2250 R08: 0000000000000000 R09: 0000000000000000 [ 52.083034] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.083074] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe9a0a29c0 | [ 52.083370] ------------[ cut here ]------------ | [ 52.083403] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2886 | [ 52.083455] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.083589] Tainted: [W]=WARN [ 52.083611] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.083645] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.083680] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.083776] RSP: 0018:ff718e9ec1413870 EFLAGS: 00010286 [ 52.083813] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.083862] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054e00 [ 52.083913] RBP: 0000000000000000 R08: ff3f9c0441925390 R09: ff3f9c044a3e3030 [ 52.083956] R10: ff3f9c044a109120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.084000] R13: 0000000000000010 R14: ff3f9c044a109000 R15: ff3f9c0443054e00 [ 52.084042] FS: 00007f1a2e4ad840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 52.084084] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.084120] CR2: 00000000004a77b8 CR3: 0000000004071001 CR4: 0000000000771ef0 [ 52.084167] PKRU: 55555554 [ 52.084183] Call Trace: [ 52.084199] [ 52.084213] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.084246] __dev_notify_flags (net/core/dev.c:9787) [ 52.084273] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.084296] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.084318] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.084356] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.084375] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.084404] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.084432] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.084456] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.084479] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.084506] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.084529] ___sys_sendmsg (net/socket.c:2752) [ 52.084555] __sys_sendmsg (net/socket.c:2784) [ 52.084579] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.084603] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.084624] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 52.084662] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.084692] RIP: 0033:0x7f1a2e6e708e [ 52.084712] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.084808] RSP: 002b:00007ffc56d31500 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.084856] RAX: ffffffffffffffda RBX: 00007ffc56d31ca8 RCX: 00007f1a2e6e708e [ 52.084895] RDX: 0000000000000000 RSI: 00007ffc56d315b0 RDI: 0000000000000005 [ 52.084938] RBP: 00007ffc56d31510 R08: 0000000000000000 R09: 0000000000000000 [ 52.084975] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.085013] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc56d31c80 | [ 52.085186] ------------[ cut here ]------------ | [ 52.085217] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2884 | [ 52.085270] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.085404] Tainted: [W]=WARN [ 52.085423] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.085455] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.085491] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.085592] RSP: 0018:ff718e9ec076b870 EFLAGS: 00010286 [ 52.085619] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.085659] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054c00 [ 52.085700] RBP: 0000000000000000 R08: ff3f9c044333e5d0 R09: ff3f9c044a34a030 [ 52.085742] R10: ff3f9c044c2b8120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.085783] R13: 0000000000000010 R14: ff3f9c044c2b8000 R15: ff3f9c0443054c00 [ 52.085826] FS: 00007efc88d60840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 52.085877] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.085914] CR2: 00007f6ea5d50498 CR3: 000000000d2b8005 CR4: 0000000000771ef0 [ 52.085960] PKRU: 55555554 [ 52.085978] Call Trace: [ 52.085992] [ 52.086006] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.086029] __dev_notify_flags (net/core/dev.c:9787) [ 52.086053] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.086075] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.086097] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.086125] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.086150] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.086179] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.086211] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.086235] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.086256] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.086278] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.086303] ___sys_sendmsg (net/socket.c:2752) [ 52.086326] __sys_sendmsg (net/socket.c:2784) [ 52.086354] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.086377] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.086399] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 52.086427] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.086459] RIP: 0033:0x7efc88f9a08e [ 52.086480] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.086579] RSP: 002b:00007ffc0681d3d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.086631] RAX: ffffffffffffffda RBX: 00007ffc0681db78 RCX: 00007efc88f9a08e [ 52.086670] RDX: 0000000000000000 RSI: 00007ffc0681d480 RDI: 0000000000000005 [ 52.086713] RBP: 00007ffc0681d3e0 R08: 0000000000000000 R09: 0000000000000000 [ 52.086751] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.086799] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc0681db50 | [ 52.086974] ------------[ cut here ]------------ | [ 52.087006] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2883 | [ 52.087066] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.087193] Tainted: [W]=WARN [ 52.087215] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.087258] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.087290] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.087382] RSP: 0018:ff718e9ec09fb870 EFLAGS: 00010286 [ 52.087409] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.087450] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059e00 [ 52.087494] RBP: 0000000000000000 R08: ff3f9c04441b7d10 R09: ff3f9c044d40e030 [ 52.087534] R10: ff3f9c044a3e3120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.087573] R13: 0000000000000010 R14: ff3f9c044a3e3000 R15: ff3f9c0443059e00 [ 52.087616] FS: 00007fa77c75e840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 52.087660] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.087699] CR2: 00007f13e27d2310 CR3: 000000000c2aa004 CR4: 0000000000771ef0 [ 52.087738] PKRU: 55555554 [ 52.087754] Call Trace: [ 52.087769] [ 52.087789] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.087815] __dev_notify_flags (net/core/dev.c:9787) [ 52.087841] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.087863] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.087892] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 52.087920] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.087947] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.087970] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.088003] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.088030] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.088052] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.088075] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.088096] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.088127] ___sys_sendmsg (net/socket.c:2752) [ 52.088149] __sys_sendmsg (net/socket.c:2784) [ 52.088171] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.088198] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.088219] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 52.088248] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.088276] RIP: 0033:0x7fa77c99808e [ 52.088298] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.088391] RSP: 002b:00007ffd3f5a92b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.088431] RAX: ffffffffffffffda RBX: 00007ffd3f5a9a58 RCX: 00007fa77c99808e [ 52.088480] RDX: 0000000000000000 RSI: 00007ffd3f5a9360 RDI: 0000000000000005 [ 52.088526] RBP: 00007ffd3f5a92c0 R08: 0000000000000000 R09: 0000000000000000 [ 52.088566] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.088606] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd3f5a9a30 | [ 52.088758] ------------[ cut here ]------------ | [ 52.088829] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2888 | [ 52.088897] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.089020] Tainted: [W]=WARN [ 52.089045] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.089080] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.089114] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.089214] RSP: 0018:ff718e9ec0a13870 EFLAGS: 00010286 [ 52.089254] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.089295] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443053a00 [ 52.089336] RBP: 0000000000000000 R08: ff3f9c04419396d0 R09: ff3f9c0448656030 [ 52.089380] R10: ff3f9c044a3b3120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.089421] R13: 0000000000000010 R14: ff3f9c044a3b3000 R15: ff3f9c0443053a00 [ 52.089463] FS: 00007f1426820840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 52.089503] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.089542] CR2: 00000000004a77b8 CR3: 00000000033d3005 CR4: 0000000000771ef0 [ 52.089580] PKRU: 55555554 [ 52.089599] Call Trace: [ 52.089615] [ 52.089631] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.089654] __dev_notify_flags (net/core/dev.c:9787) [ 52.089676] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.089697] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.089719] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.089749] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.089771] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.089800] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.089831] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.089860] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.089883] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.089904] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.089926] ___sys_sendmsg (net/socket.c:2752) [ 52.089949] __sys_sendmsg (net/socket.c:2784) [ 52.089972] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.089994] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.090016] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 52.090044] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.090071] RIP: 0033:0x7f1426a5a08e [ 52.090097] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.090191] RSP: 002b:00007ffc25ebf3e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.090239] RAX: ffffffffffffffda RBX: 00007ffc25ebfb88 RCX: 00007f1426a5a08e [ 52.090281] RDX: 0000000000000000 RSI: 00007ffc25ebf490 RDI: 0000000000000005 [ 52.090322] RBP: 00007ffc25ebf3f0 R08: 0000000000000000 R09: 0000000000000000 [ 52.090366] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.090406] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc25ebfb60 | [ 52.090731] ------------[ cut here ]------------ | [ 52.090767] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2889 | [ 52.090827] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.090955] Tainted: [W]=WARN [ 52.090981] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.091030] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.091058] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.091155] RSP: 0018:ff718e9ec135b870 EFLAGS: 00010286 [ 52.091195] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.091252] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fee00 [ 52.091290] RBP: 0000000000000000 R08: ff3f9c04419397d0 R09: ff3f9c044a3e9030 [ 52.091338] R10: ff3f9c044a34a120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.091375] R13: 0000000000000010 R14: ff3f9c044a34a000 R15: ff3f9c04431fee00 [ 52.091416] FS: 00007ff3a79d7840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 52.091459] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.091493] CR2: 00000000004a77b8 CR3: 000000000962f001 CR4: 0000000000771ef0 [ 52.091535] PKRU: 55555554 [ 52.091550] Call Trace: [ 52.091566] [ 52.091585] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.091607] __dev_notify_flags (net/core/dev.c:9787) [ 52.091629] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.091656] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.091678] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.091712] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.091733] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.091764] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.091796] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.091827] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.091853] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.091883] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.091905] ___sys_sendmsg (net/socket.c:2752) [ 52.091928] __sys_sendmsg (net/socket.c:2784) [ 52.091950] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.091972] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.091997] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 52.092024] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.092050] RIP: 0033:0x7ff3a7c1108e [ 52.092073] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.092172] RSP: 002b:00007ffe27e00e10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.092212] RAX: ffffffffffffffda RBX: 00007ffe27e015b8 RCX: 00007ff3a7c1108e [ 52.092257] RDX: 0000000000000000 RSI: 00007ffe27e00ec0 RDI: 0000000000000005 [ 52.092301] RBP: 00007ffe27e00e20 R08: 0000000000000000 R09: 0000000000000000 [ 52.092341] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.092382] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe27e01590 | [ 52.092651] ------------[ cut here ]------------ | [ 52.092682] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2887 | [ 52.092730] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.092872] Tainted: [W]=WARN [ 52.092893] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.092932] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.092965] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.093059] RSP: 0018:ff718e9ec088b870 EFLAGS: 00010286 [ 52.093087] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.093131] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054e00 [ 52.093169] RBP: 0000000000000000 R08: ff3f9c044d68be90 R09: ff3f9c044a3c4030 [ 52.093210] R10: ff3f9c044d40e120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.093266] R13: 0000000000000010 R14: ff3f9c044d40e000 R15: ff3f9c0443054e00 [ 52.093310] FS: 00007f13e26bc840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 52.093355] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.093390] CR2: 00000000004a77b8 CR3: 000000000a97b002 CR4: 0000000000771ef0 [ 52.093431] PKRU: 55555554 [ 52.093446] Call Trace: [ 52.093467] [ 52.093485] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.093507] __dev_notify_flags (net/core/dev.c:9787) [ 52.093532] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.093554] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.093576] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 52.093603] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.093630] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.093651] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.093679] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.093708] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.093731] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.093753] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.093775] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.093804] ___sys_sendmsg (net/socket.c:2752) [ 52.093827] __sys_sendmsg (net/socket.c:2784) [ 52.093855] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.093880] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.093900] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 52.093930] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.093963] RIP: 0033:0x7f13e28f608e [ 52.093984] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.094078] RSP: 002b:00007ffff4b839e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.094120] RAX: ffffffffffffffda RBX: 00007ffff4b84188 RCX: 00007f13e28f608e [ 52.094165] RDX: 0000000000000000 RSI: 00007ffff4b83a90 RDI: 0000000000000005 [ 52.094207] RBP: 00007ffff4b839f0 R08: 0000000000000000 R09: 0000000000000000 [ 52.094250] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.094290] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffff4b84160 | [ 52.094663] ------------[ cut here ]------------ | [ 52.094704] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2891 | [ 52.094761] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.094898] Tainted: [W]=WARN [ 52.094920] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.094955] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.094984] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.095074] RSP: 0018:ff718e9ec09f3870 EFLAGS: 00010286 [ 52.095103] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.095149] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1900 [ 52.095188] RBP: 0000000000000000 R08: ff3f9c0441939390 R09: ff3f9c0441ebf030 [ 52.095228] R10: ff3f9c0448656120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.095282] R13: 0000000000000010 R14: ff3f9c0448656000 R15: ff3f9c04418e1900 [ 52.095326] FS: 00007f4fec31b840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 52.095371] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.095411] CR2: 00007f4c0326c430 CR3: 000000000a2c0002 CR4: 0000000000771ef0 [ 52.095448] PKRU: 55555554 [ 52.095469] Call Trace: [ 52.095482] [ 52.095499] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.095522] __dev_notify_flags (net/core/dev.c:9787) [ 52.095544] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.095566] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.095588] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 52.095618] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.095646] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.095668] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.095695] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.095724] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.095749] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.095771] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.095795] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.095816] ___sys_sendmsg (net/socket.c:2752) [ 52.095846] __sys_sendmsg (net/socket.c:2784) [ 52.095870] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.095893] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.095914] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.095942] RIP: 0033:0x7f4fec55508e [ 52.095964] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.096051] RSP: 002b:00007ffcd573b030 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.096092] RAX: ffffffffffffffda RBX: 00007ffcd573b7d8 RCX: 00007f4fec55508e [ 52.096142] RDX: 0000000000000000 RSI: 00007ffcd573b0e0 RDI: 0000000000000005 [ 52.096184] RBP: 00007ffcd573b040 R08: 0000000000000000 R09: 0000000000000000 [ 52.096229] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.096275] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcd573b7b0 | [ 52.096439] ------------[ cut here ]------------ | [ 52.096469] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2892 | [ 52.096523] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.096646] Tainted: [W]=WARN [ 52.096673] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.096709] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.096742] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.096858] RSP: 0018:ff718e9ec07b3870 EFLAGS: 00010286 [ 52.096897] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.096941] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054c00 [ 52.096979] RBP: 0000000000000000 R08: ff3f9c044191fb10 R09: ff3f9c044a3ec030 [ 52.097022] R10: ff3f9c044a3e9120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.097062] R13: 0000000000000010 R14: ff3f9c044a3e9000 R15: ff3f9c0443054c00 [ 52.097113] FS: 00007f6ea5978840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 52.097162] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.097201] CR2: 00005614d1dcd568 CR3: 0000000009698004 CR4: 0000000000771ef0 [ 52.097253] PKRU: 55555554 [ 52.097269] Call Trace: [ 52.097285] [ 52.097303] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.097323] __dev_notify_flags (net/core/dev.c:9787) [ 52.097357] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.097380] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.097403] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 52.097435] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.097470] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.097491] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.097528] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.097561] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.097583] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.097606] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.097627] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.097651] ___sys_sendmsg (net/socket.c:2752) [ 52.097672] __sys_sendmsg (net/socket.c:2784) [ 52.097695] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.097725] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.097748] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.097783] RIP: 0033:0x7f6ea5bb208e [ 52.097806] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.097909] RSP: 002b:00007ffdaab20010 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.097960] RAX: ffffffffffffffda RBX: 00007ffdaab207b8 RCX: 00007f6ea5bb208e [ 52.098005] RDX: 0000000000000000 RSI: 00007ffdaab200c0 RDI: 0000000000000005 [ 52.098055] RBP: 00007ffdaab20020 R08: 0000000000000000 R09: 0000000000000000 [ 52.098103] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.098145] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdaab20790 | [ 52.098661] ------------[ cut here ]------------ | [ 52.098695] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2890 | [ 52.098744] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.098887] Tainted: [W]=WARN [ 52.098908] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.098947] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.098977] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.099069] RSP: 0018:ff718e9ec0a1b870 EFLAGS: 00010286 [ 52.099098] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.099144] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059e00 [ 52.099191] RBP: 0000000000000000 R08: ff3f9c04441a4610 R09: ff3f9c044a3c5030 [ 52.099244] R10: ff3f9c044a3c4120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.099287] R13: 0000000000000010 R14: ff3f9c044a3c4000 R15: ff3f9c0443059e00 [ 52.099333] FS: 00007f7b79b48840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 52.099376] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.099412] CR2: 00007f7daf5a1c70 CR3: 00000000041ce005 CR4: 0000000000771ef0 [ 52.099451] PKRU: 55555554 [ 52.099466] Call Trace: [ 52.099482] [ 52.099500] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.099528] __dev_notify_flags (net/core/dev.c:9787) [ 52.099553] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.099584] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.099608] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 52.099637] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.099668] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.099688] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.099718] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.099748] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.099775] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.099797] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.099819] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.099846] ___sys_sendmsg (net/socket.c:2752) [ 52.099870] __sys_sendmsg (net/socket.c:2784) [ 52.099901] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.099925] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.099946] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 52.099977] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.100010] RIP: 0033:0x7f7b79d8208e [ 52.100030] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.100132] RSP: 002b:00007ffc207d3160 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.100174] RAX: ffffffffffffffda RBX: 00007ffc207d3908 RCX: 00007f7b79d8208e [ 52.100222] RDX: 0000000000000000 RSI: 00007ffc207d3210 RDI: 0000000000000005 [ 52.100270] RBP: 00007ffc207d3170 R08: 0000000000000000 R09: 0000000000000000 [ 52.100308] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.100354] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc207d38e0 | [ 52.100822] ------------[ cut here ]------------ | [ 52.100861] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2893 | [ 52.100913] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.101051] Tainted: [W]=WARN [ 52.101070] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.101102] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.101135] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.101244] RSP: 0018:ff718e9ec0357870 EFLAGS: 00010286 [ 52.101275] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.101316] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054e00 [ 52.101364] RBP: 0000000000000000 R08: ff3f9c04487855d0 R09: ff3f9c044a3b9030 [ 52.101404] R10: ff3f9c044a3c5120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.101448] R13: 0000000000000010 R14: ff3f9c044a3c5000 R15: ff3f9c0443054e00 [ 52.101495] FS: 00007f090c6c2840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 52.101537] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.101571] CR2: 00000000004a77b8 CR3: 000000000c2f4004 CR4: 0000000000771ef0 [ 52.101619] PKRU: 55555554 [ 52.101634] Call Trace: [ 52.101647] [ 52.101661] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.101684] __dev_notify_flags (net/core/dev.c:9787) [ 52.101709] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.101727] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.101745] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.101774] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.101799] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.101828] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.101860] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.101881] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.101905] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.101932] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.101957] ___sys_sendmsg (net/socket.c:2752) [ 52.101982] __sys_sendmsg (net/socket.c:2784) [ 52.102005] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.102034] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.102059] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 52.102087] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.102113] RIP: 0033:0x7f090c8fc08e [ 52.102143] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.102242] RSP: 002b:00007ffff1483170 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.102286] RAX: ffffffffffffffda RBX: 00007ffff1483918 RCX: 00007f090c8fc08e [ 52.102333] RDX: 0000000000000000 RSI: 00007ffff1483220 RDI: 0000000000000005 [ 52.102371] RBP: 00007ffff1483180 R08: 0000000000000000 R09: 0000000000000000 [ 52.102416] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.102457] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffff14838f0 | [ 52.102616] ------------[ cut here ]------------ | [ 52.102651] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2894 | [ 52.102703] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.102843] Tainted: [W]=WARN [ 52.102863] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.102899] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.102931] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.103025] RSP: 0018:ff718e9ec0a03870 EFLAGS: 00010286 [ 52.103059] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.103100] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fee00 [ 52.103143] RBP: 0000000000000000 R08: ff3f9c044c414d10 R09: ff3f9c044c47e030 [ 52.103181] R10: ff3f9c044a3ec120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.103236] R13: 0000000000000010 R14: ff3f9c044a3ec000 R15: ff3f9c04431fee00 [ 52.103282] FS: 00007ff7e566d840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 52.103327] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.103365] CR2: 00007fe41e50c498 CR3: 000000000a98f004 CR4: 0000000000771ef0 [ 52.103405] PKRU: 55555554 [ 52.103421] Call Trace: [ 52.103438] [ 52.103453] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.103474] __dev_notify_flags (net/core/dev.c:9787) [ 52.103499] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.103526] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.103548] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 52.103579] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.103608] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.103631] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.103661] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.103691] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.103716] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.103744] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.103768] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.103793] ___sys_sendmsg (net/socket.c:2752) [ 52.103813] __sys_sendmsg (net/socket.c:2784) [ 52.103842] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.103865] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.103887] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 52.103914] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.103941] RIP: 0033:0x7ff7e58a708e [ 52.103965] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.104063] RSP: 002b:00007ffda368efb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.104109] RAX: ffffffffffffffda RBX: 00007ffda368f758 RCX: 00007ff7e58a708e [ 52.104157] RDX: 0000000000000000 RSI: 00007ffda368f060 RDI: 0000000000000005 [ 52.104205] RBP: 00007ffda368efc0 R08: 0000000000000000 R09: 0000000000000000 [ 52.104255] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.104296] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffda368f730 | [ 52.104466] ------------[ cut here ]------------ | [ 52.104503] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2895 | [ 52.104570] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.104692] Tainted: [W]=WARN [ 52.104715] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.104757] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.104788] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.104882] RSP: 0018:ff718e9ec076b870 EFLAGS: 00010286 [ 52.104911] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.104952] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059e00 [ 52.104992] RBP: 0000000000000000 R08: ff3f9c044d38e1d0 R09: ff3f9c044a3de030 [ 52.105040] R10: ff3f9c044a3b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.105080] R13: 0000000000000010 R14: ff3f9c044a3b9000 R15: ff3f9c0443059e00 [ 52.105128] FS: 00007f4c02e0c840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 52.105170] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.105208] CR2: 00007f800b644b70 CR3: 00000000032d6005 CR4: 0000000000771ef0 [ 52.105257] PKRU: 55555554 [ 52.105272] Call Trace: [ 52.105287] [ 52.105301] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.105324] __dev_notify_flags (net/core/dev.c:9787) [ 52.105349] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.105371] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.105393] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 52.105428] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.105458] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.105480] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.105508] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.105539] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.105560] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.105580] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.105601] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.105622] ___sys_sendmsg (net/socket.c:2752) [ 52.105646] __sys_sendmsg (net/socket.c:2784) [ 52.105667] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.105691] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.105713] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 52.105741] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.105769] RIP: 0033:0x7f4c0304608e [ 52.105793] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.105892] RSP: 002b:00007ffc559b88f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.105933] RAX: ffffffffffffffda RBX: 00007ffc559b9098 RCX: 00007f4c0304608e [ 52.105973] RDX: 0000000000000000 RSI: 00007ffc559b89a0 RDI: 0000000000000005 [ 52.106013] RBP: 00007ffc559b8900 R08: 0000000000000000 R09: 0000000000000000 [ 52.106061] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.106102] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc559b9070 | [ 52.106316] ------------[ cut here ]------------ | [ 52.106348] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2898 | [ 52.106402] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.106539] Tainted: [W]=WARN [ 52.106561] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.106601] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.106630] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.106724] RSP: 0018:ff718e9ec088b870 EFLAGS: 00010286 [ 52.106752] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.106793] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054c00 [ 52.106846] RBP: 0000000000000000 R08: ff3f9c044a9edb90 R09: ff3f9c044a33f030 [ 52.106884] R10: ff3f9c044c47e120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.106931] R13: 0000000000000010 R14: ff3f9c044c47e000 R15: ff3f9c0443054c00 [ 52.106973] FS: 00007f7daf1ac840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 52.107014] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.107050] CR2: 00000000004a77b8 CR3: 000000000c522006 CR4: 0000000000771ef0 [ 52.107092] PKRU: 55555554 [ 52.107112] Call Trace: [ 52.107128] [ 52.107144] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.107171] __dev_notify_flags (net/core/dev.c:9787) [ 52.107192] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.107216] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.107244] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 52.107273] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.107301] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.107331] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.107356] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.107391] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.107413] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.107434] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.107457] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.107480] ___sys_sendmsg (net/socket.c:2752) [ 52.107504] __sys_sendmsg (net/socket.c:2784) [ 52.107526] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.107548] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.107570] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.107598] RIP: 0033:0x7f7daf3e608e [ 52.107620] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.107710] RSP: 002b:00007fff885af950 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.107749] RAX: ffffffffffffffda RBX: 00007fff885b00f8 RCX: 00007f7daf3e608e [ 52.107792] RDX: 0000000000000000 RSI: 00007fff885afa00 RDI: 0000000000000005 [ 52.107839] RBP: 00007fff885af960 R08: 0000000000000000 R09: 0000000000000000 [ 52.107880] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.107921] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff885b00d0 | [ 52.108182] ------------[ cut here ]------------ | [ 52.108217] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2897 | [ 52.108293] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.108424] Tainted: [W]=WARN [ 52.108445] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.108482] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.108511] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.108601] RSP: 0018:ff718e9ec0a13870 EFLAGS: 00010286 [ 52.108627] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.108668] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059e00 [ 52.108709] RBP: 0000000000000000 R08: ff3f9c0441925990 R09: ff3f9c0441ebc030 [ 52.108755] R10: ff3f9c044a3de120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.108804] R13: 0000000000000010 R14: ff3f9c044a3de000 R15: ff3f9c0443059e00 [ 52.108855] FS: 00007f5cbf7d4840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 52.108897] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.108937] CR2: 00007fc44f0b2ff0 CR3: 000000000a843004 CR4: 0000000000771ef0 [ 52.108978] PKRU: 55555554 [ 52.108994] Call Trace: [ 52.109010] [ 52.109023] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.109047] __dev_notify_flags (net/core/dev.c:9787) [ 52.109070] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.109092] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.109118] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 52.109151] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.109183] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.109205] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.109235] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.109263] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.109289] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.109311] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.109336] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.109357] ___sys_sendmsg (net/socket.c:2752) [ 52.109380] __sys_sendmsg (net/socket.c:2784) [ 52.109401] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.109424] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.109445] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 52.109474] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.109506] RIP: 0033:0x7f5cbfa0e08e [ 52.109527] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.109617] RSP: 002b:00007ffc9bb84460 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.109662] RAX: ffffffffffffffda RBX: 00007ffc9bb84c08 RCX: 00007f5cbfa0e08e [ 52.109700] RDX: 0000000000000000 RSI: 00007ffc9bb84510 RDI: 0000000000000005 [ 52.109742] RBP: 00007ffc9bb84470 R08: 0000000000000000 R09: 0000000000000000 [ 52.109784] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.109830] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc9bb84be0 | [ 52.109986] ------------[ cut here ]------------ | [ 52.110024] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2900 | [ 52.110082] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.110216] Tainted: [W]=WARN [ 52.110246] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.110281] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.110308] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.110417] RSP: 0018:ff718e9ec135b870 EFLAGS: 00010286 [ 52.110452] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.110492] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054500 [ 52.110530] RBP: 0000000000000000 R08: ff3f9c044d38e410 R09: ff3f9c044a399030 [ 52.110574] R10: ff3f9c044a3dd120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.110622] R13: 0000000000000010 R14: ff3f9c044a3dd000 R15: ff3f9c0443054500 [ 52.110663] FS: 00007f800b559840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 52.110705] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.110739] CR2: 00000000004a77b8 CR3: 000000000a1a0006 CR4: 0000000000771ef0 [ 52.110781] PKRU: 55555554 [ 52.110798] Call Trace: [ 52.110818] [ 52.110842] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.110864] __dev_notify_flags (net/core/dev.c:9787) [ 52.110891] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.110910] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.110934] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 52.110966] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.110995] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.111019] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.111048] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.111078] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.111107] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.111129] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.111150] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.111173] ___sys_sendmsg (net/socket.c:2752) [ 52.111195] __sys_sendmsg (net/socket.c:2784) [ 52.111218] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.111241] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.111264] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 52.111297] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.111332] RIP: 0033:0x7f800b79308e [ 52.111356] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.111446] RSP: 002b:00007ffc6853cc40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.111485] RAX: ffffffffffffffda RBX: 00007ffc6853d3e8 RCX: 00007f800b79308e [ 52.111527] RDX: 0000000000000000 RSI: 00007ffc6853ccf0 RDI: 0000000000000005 [ 52.111570] RBP: 00007ffc6853cc50 R08: 0000000000000000 R09: 0000000000000000 [ 52.111611] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.111655] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc6853d3c0 | [ 52.111994] ------------[ cut here ]------------ | [ 52.112032] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2899 | [ 52.112083] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.112216] Tainted: [W]=WARN [ 52.112246] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.112280] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.112313] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.112407] RSP: 0018:ff718e9ec0a23870 EFLAGS: 00010286 [ 52.112435] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.112476] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1900 [ 52.112517] RBP: 0000000000000000 R08: ff3f9c044307a2d0 R09: ff3f9c044a3a7030 [ 52.112557] R10: ff3f9c0441ebc120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.112595] R13: 0000000000000010 R14: ff3f9c0441ebc000 R15: ff3f9c04418e1900 [ 52.112642] FS: 00007f7bd2e4a840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 52.112688] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.112724] CR2: 00000000004a77b8 CR3: 0000000009666004 CR4: 0000000000771ef0 [ 52.112767] PKRU: 55555554 [ 52.112787] Call Trace: [ 52.112800] [ 52.112816] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.112842] __dev_notify_flags (net/core/dev.c:9787) [ 52.112870] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.112892] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.112919] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 52.112951] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.112979] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.113005] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.113036] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.113065] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.113092] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.113113] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.113137] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.113158] ___sys_sendmsg (net/socket.c:2752) [ 52.113181] __sys_sendmsg (net/socket.c:2784) [ 52.113203] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.113225] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.113248] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.113275] RIP: 0033:0x7f7bd308408e [ 52.113296] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.113391] RSP: 002b:00007ffd7a491fc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.113431] RAX: ffffffffffffffda RBX: 00007ffd7a492768 RCX: 00007f7bd308408e [ 52.113470] RDX: 0000000000000000 RSI: 00007ffd7a492070 RDI: 0000000000000005 [ 52.113515] RBP: 00007ffd7a491fd0 R08: 0000000000000000 R09: 0000000000000000 [ 52.113555] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.113595] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd7a492740 | [ 52.113831] ------------[ cut here ]------------ | [ 52.113949] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2896 | [ 52.114061] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.114351] Tainted: [W]=WARN [ 52.114447] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.114544] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.114655] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.114830] RSP: 0018:ff718e9ec1413870 EFLAGS: 00010286 [ 52.114941] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.115032] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0442ea0600 [ 52.115117] RBP: 0000000000000000 R08: ff3f9c044c414a90 R09: ff3f9c044a353030 [ 52.115201] R10: ff3f9c044a354120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.115292] R13: 0000000000000010 R14: ff3f9c044a354000 R15: ff3f9c0442ea0600 [ 52.115431] FS: 00007fe41e134840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 52.115564] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.115641] CR2: 00000000004a77b8 CR3: 000000000873f003 CR4: 0000000000771ef0 [ 52.115731] PKRU: 55555554 [ 52.115785] Call Trace: [ 52.115882] [ 52.115942] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.116002] __dev_notify_flags (net/core/dev.c:9787) [ 52.116107] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.116214] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.116287] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.116392] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.116457] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.116558] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.116666] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.116761] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.116900] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.116976] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.117072] ___sys_sendmsg (net/socket.c:2752) [ 52.117144] __sys_sendmsg (net/socket.c:2784) [ 52.117262] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.117378] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.117447] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.117526] RIP: 0033:0x7fe41e36e08e [ 52.117589] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.117782] RSP: 002b:00007ffeb938b170 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.117883] RAX: ffffffffffffffda RBX: 00007ffeb938b918 RCX: 00007fe41e36e08e [ 52.117980] RDX: 0000000000000000 RSI: 00007ffeb938b220 RDI: 0000000000000005 [ 52.118073] RBP: 00007ffeb938b180 R08: 0000000000000000 R09: 0000000000000000 [ 52.118158] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.118250] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeb938b8f0 | [ 52.118551] ------------[ cut here ]------------ | [ 52.118581] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2901 | [ 52.118633] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.118762] Tainted: [W]=WARN [ 52.118786] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.118819] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.118852] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.118944] RSP: 0018:ff718e9ec0a2b870 EFLAGS: 00010286 [ 52.118972] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.119015] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fee00 [ 52.119058] RBP: 0000000000000000 R08: ff3f9c0444163110 R09: ff3f9c044a38d030 [ 52.119101] R10: ff3f9c044a33f120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.119140] R13: 0000000000000010 R14: ff3f9c044a33f000 R15: ff3f9c04431fee00 [ 52.119185] FS: 00007fc44efc5840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 52.119227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.119263] CR2: 00007ff41fc2f493 CR3: 000000000841a002 CR4: 0000000000771ef0 [ 52.119307] PKRU: 55555554 [ 52.119323] Call Trace: [ 52.119341] [ 52.119358] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.119381] __dev_notify_flags (net/core/dev.c:9787) [ 52.119404] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.119425] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.119450] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 52.119478] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.119510] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.119533] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.119561] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.119590] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.119613] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.119635] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.119663] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.119687] ___sys_sendmsg (net/socket.c:2752) [ 52.119715] __sys_sendmsg (net/socket.c:2784) [ 52.119737] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.119759] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.119784] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 52.119811] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.119843] RIP: 0033:0x7fc44f1ff08e [ 52.119865] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.119957] RSP: 002b:00007ffc8e8dc290 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.119997] RAX: ffffffffffffffda RBX: 00007ffc8e8dca38 RCX: 00007fc44f1ff08e [ 52.120039] RDX: 0000000000000000 RSI: 00007ffc8e8dc340 RDI: 0000000000000005 [ 52.120080] RBP: 00007ffc8e8dc2a0 R08: 0000000000000000 R09: 0000000000000000 [ 52.120132] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.120170] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc8e8dca10 | [ 52.120429] ------------[ cut here ]------------ | [ 52.120457] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2908 | [ 52.120510] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.120635] Tainted: [W]=WARN [ 52.120657] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.120692] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.120720] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.120812] RSP: 0018:ff718e9ec0357870 EFLAGS: 00010286 [ 52.120851] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.120890] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054c00 [ 52.120930] RBP: 0000000000000000 R08: ff3f9c044d38e190 R09: ff3f9c044a38a030 [ 52.120977] R10: ff3f9c044a38d120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.121021] R13: 0000000000000010 R14: ff3f9c044a38d000 R15: ff3f9c0443054c00 [ 52.121072] FS: 00007ff41f8b6840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 52.121120] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.121154] CR2: 00000000004a77b8 CR3: 0000000004035001 CR4: 0000000000771ef0 [ 52.121194] PKRU: 55555554 [ 52.121209] Call Trace: [ 52.121225] [ 52.121246] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.121273] __dev_notify_flags (net/core/dev.c:9787) [ 52.121296] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.121322] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.121344] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 52.121373] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.121402] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.121424] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.121455] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.121490] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.121511] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.121534] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.121555] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.121577] ___sys_sendmsg (net/socket.c:2752) [ 52.121600] __sys_sendmsg (net/socket.c:2784) [ 52.121627] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.121649] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.121669] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 52.121696] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.121723] RIP: 0033:0x7ff41faf008e [ 52.121746] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.121839] RSP: 002b:00007ffcf187f0d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.121884] RAX: ffffffffffffffda RBX: 00007ffcf187f878 RCX: 00007ff41faf008e [ 52.121924] RDX: 0000000000000000 RSI: 00007ffcf187f180 RDI: 0000000000000005 [ 52.121965] RBP: 00007ffcf187f0e0 R08: 0000000000000000 R09: 0000000000000000 [ 52.122005] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.122047] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcf187f850 | [ 52.122282] ------------[ cut here ]------------ | [ 52.122316] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2906 | [ 52.122368] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.122488] Tainted: [W]=WARN [ 52.122511] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.122551] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.122580] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.122672] RSP: 0018:ff718e9ec07b3870 EFLAGS: 00010286 [ 52.122700] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.122749] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054e00 [ 52.122789] RBP: 0000000000000000 R08: ff3f9c044a9ed450 R09: ff3f9c044d42e030 [ 52.122831] R10: ff3f9c044a3a7120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.122882] R13: 0000000000000010 R14: ff3f9c044a3a7000 R15: ff3f9c0443054e00 [ 52.122922] FS: 00007f4f5e3af840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 52.122966] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.123000] CR2: 00000000004a77b8 CR3: 000000000a843001 CR4: 0000000000771ef0 [ 52.123038] PKRU: 55555554 [ 52.123054] Call Trace: [ 52.123066] [ 52.123082] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.123108] __dev_notify_flags (net/core/dev.c:9787) [ 52.123131] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.123157] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.123180] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 52.123210] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.123248] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.123269] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.123298] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.123326] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.123347] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.123369] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.123391] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.123413] ___sys_sendmsg (net/socket.c:2752) [ 52.123434] __sys_sendmsg (net/socket.c:2784) [ 52.123457] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.123480] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.123501] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.123528] RIP: 0033:0x7f4f5e5e908e [ 52.123549] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.123644] RSP: 002b:00007ffdae8f17b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.123684] RAX: ffffffffffffffda RBX: 00007ffdae8f1f58 RCX: 00007f4f5e5e908e [ 52.123724] RDX: 0000000000000000 RSI: 00007ffdae8f1860 RDI: 0000000000000005 [ 52.123765] RBP: 00007ffdae8f17c0 R08: 0000000000000000 R09: 0000000000000000 [ 52.123808] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.123855] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdae8f1f30 | [ 52.124148] ------------[ cut here ]------------ | [ 52.124186] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2905 | [ 52.124245] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.124393] Tainted: [W]=WARN [ 52.124419] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.124458] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.124489] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.124604] RSP: 0018:ff718e9ec0a1b870 EFLAGS: 00010286 [ 52.124633] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.124677] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054e00 [ 52.124719] RBP: 0000000000000000 R08: ff3f9c044d39cc50 R09: ff3f9c044a39b030 [ 52.124761] R10: ff3f9c044d42e120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.124803] R13: 0000000000000010 R14: ff3f9c044d42e000 R15: ff3f9c0443054e00 [ 52.124859] FS: 00007f586a5ff840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 52.124907] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.124947] CR2: 00007f4f5e47c574 CR3: 000000000a1a0003 CR4: 0000000000771ef0 [ 52.124998] PKRU: 55555554 [ 52.125016] Call Trace: [ 52.125030] [ 52.125050] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.125076] __dev_notify_flags (net/core/dev.c:9787) [ 52.125103] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.125127] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.125150] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 52.125183] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.125216] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.125253] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.125282] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.125317] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.125346] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.125369] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.125392] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.125423] ___sys_sendmsg (net/socket.c:2752) [ 52.125459] __sys_sendmsg (net/socket.c:2784) [ 52.125485] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.125508] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.125529] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 52.125577] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.125608] RIP: 0033:0x7f586a83908e [ 52.125636] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.125752] RSP: 002b:00007ffecf6443c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.125801] RAX: ffffffffffffffda RBX: 00007ffecf644b68 RCX: 00007f586a83908e [ 52.125852] RDX: 0000000000000000 RSI: 00007ffecf644470 RDI: 0000000000000005 [ 52.125896] RBP: 00007ffecf6443d0 R08: 0000000000000000 R09: 0000000000000000 [ 52.125938] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.125982] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffecf644b40 | [ 52.126286] ------------[ cut here ]------------ | [ 52.126319] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2902 | [ 52.126370] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.126494] Tainted: [W]=WARN [ 52.126513] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.126544] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.126571] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.126663] RSP: 0018:ff718e9ec0a33870 EFLAGS: 00010286 [ 52.126700] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.126738] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054c00 [ 52.126785] RBP: 0000000000000000 R08: ff3f9c044325d350 R09: ff3f9c044866e030 [ 52.126830] R10: ff3f9c044a38a120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.126876] R13: 0000000000000010 R14: ff3f9c044a38a000 R15: ff3f9c0443054c00 [ 52.126927] FS: 00007f309b87e840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 52.126972] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.127011] CR2: 00005614d1dcfd18 CR3: 000000000311b005 CR4: 0000000000771ef0 [ 52.127059] PKRU: 55555554 [ 52.127073] Call Trace: [ 52.127086] [ 52.127100] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.127133] __dev_notify_flags (net/core/dev.c:9787) [ 52.127157] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.127185] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.127208] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.127246] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.127268] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.127298] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.127324] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.127346] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.127368] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.127392] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.127413] ___sys_sendmsg (net/socket.c:2752) [ 52.127437] __sys_sendmsg (net/socket.c:2784) [ 52.127460] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.127486] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.127510] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.127539] RIP: 0033:0x7f309bab808e [ 52.127565] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.127666] RSP: 002b:00007ffd5d007170 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.127717] RAX: ffffffffffffffda RBX: 00007ffd5d007918 RCX: 00007f309bab808e [ 52.127755] RDX: 0000000000000000 RSI: 00007ffd5d007220 RDI: 0000000000000005 [ 52.127796] RBP: 00007ffd5d007180 R08: 0000000000000000 R09: 0000000000000000 [ 52.127838] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.127878] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd5d0078f0 | [ 52.128051] ------------[ cut here ]------------ | [ 52.128091] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2903 | [ 52.128142] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.128297] Tainted: [W]=WARN [ 52.128321] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.128359] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.128391] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.128500] RSP: 0018:ff718e9ec09fb870 EFLAGS: 00010286 [ 52.128542] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.128590] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054e00 [ 52.128638] RBP: 0000000000000000 R08: ff3f9c044a9ed250 R09: ff3f9c044a37d030 [ 52.128682] R10: ff3f9c044a39b120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.128725] R13: 0000000000000010 R14: ff3f9c044a39b000 R15: ff3f9c0443054e00 [ 52.128773] FS: 00007fc481f30840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 52.128831] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.128881] CR2: 00007efdb5198668 CR3: 0000000004057002 CR4: 0000000000771ef0 [ 52.128930] PKRU: 55555554 [ 52.128945] Call Trace: [ 52.128962] [ 52.128977] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.129003] __dev_notify_flags (net/core/dev.c:9787) [ 52.129031] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.129054] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.129083] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 52.129114] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.129144] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.129168] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.129202] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.129236] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.129260] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.129286] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.129311] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.129336] ___sys_sendmsg (net/socket.c:2752) [ 52.129360] __sys_sendmsg (net/socket.c:2784) [ 52.129385] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.129408] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.129432] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.129467] RIP: 0033:0x7fc48216a08e [ 52.129492] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.129589] RSP: 002b:00007ffd67d9b040 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.129634] RAX: ffffffffffffffda RBX: 00007ffd67d9b7e8 RCX: 00007fc48216a08e [ 52.129672] RDX: 0000000000000000 RSI: 00007ffd67d9b0f0 RDI: 0000000000000005 [ 52.129719] RBP: 00007ffd67d9b050 R08: 0000000000000000 R09: 0000000000000000 [ 52.129768] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.129808] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd67d9b7c0 | [ 52.130055] ------------[ cut here ]------------ | [ 52.130160] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2907 | [ 52.130252] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.130482] Tainted: [W]=WARN [ 52.130538] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.130612] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.130681] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.130823] RSP: 0018:ff718e9ec135b870 EFLAGS: 00010286 [ 52.130892] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.130976] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1d00 [ 52.131086] RBP: 0000000000000000 R08: ff3f9c044a05e990 R09: ff3f9c0448642030 [ 52.131176] R10: ff3f9c044a353120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.131264] R13: 0000000000000010 R14: ff3f9c044a353000 R15: ff3f9c04418e1d00 [ 52.131348] FS: 00007f3852b5d840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 52.131430] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.131503] CR2: 00007f7675ec8668 CR3: 00000000086eb004 CR4: 0000000000771ef0 [ 52.131607] PKRU: 55555554 [ 52.131660] Call Trace: [ 52.131724] [ 52.131789] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.131860] __dev_notify_flags (net/core/dev.c:9787) [ 52.131962] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.132055] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.132127] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 52.132192] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.132265] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.132353] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.132421] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.132490] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.132546] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.132601] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.132663] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.132718] ___sys_sendmsg (net/socket.c:2752) [ 52.132773] __sys_sendmsg (net/socket.c:2784) [ 52.132829] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.132902] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.132995] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 52.133087] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.133158] RIP: 0033:0x7f3852d9708e [ 52.133221] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.133404] RSP: 002b:00007ffda3710e10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.133507] RAX: ffffffffffffffda RBX: 00007ffda37115b8 RCX: 00007f3852d9708e [ 52.133588] RDX: 0000000000000000 RSI: 00007ffda3710ec0 RDI: 0000000000000005 [ 52.133676] RBP: 00007ffda3710e20 R08: 0000000000000000 R09: 0000000000000000 [ 52.133785] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.133897] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffda3711590 | [ 52.134344] ------------[ cut here ]------------ | [ 52.134389] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2904 | [ 52.134449] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.134587] Tainted: [W]=WARN [ 52.134617] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.134660] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.134690] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.134801] RSP: 0018:ff718e9ec09f3870 EFLAGS: 00010286 [ 52.134829] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.134882] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054e00 [ 52.134932] RBP: 0000000000000000 R08: ff3f9c0443065850 R09: ff3f9c044d424030 [ 52.134976] R10: ff3f9c044a37d120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.135016] R13: 0000000000000010 R14: ff3f9c044a37d000 R15: ff3f9c0443054e00 [ 52.135067] FS: 00007fbd9341b840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 52.135113] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.135153] CR2: 00005614c5300d5c CR3: 0000000003197006 CR4: 0000000000771ef0 [ 52.135198] PKRU: 55555554 [ 52.135214] Call Trace: [ 52.135237] [ 52.135260] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.135289] __dev_notify_flags (net/core/dev.c:9787) [ 52.135311] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.135333] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.135356] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 52.135384] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.135416] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.135442] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.135473] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.135499] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.135524] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.135543] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.135564] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.135586] ___sys_sendmsg (net/socket.c:2752) [ 52.135610] __sys_sendmsg (net/socket.c:2784) [ 52.135634] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.135656] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.135680] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.135714] RIP: 0033:0x7fbd9365508e [ 52.135741] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.135860] RSP: 002b:00007ffdc7de8960 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.135909] RAX: ffffffffffffffda RBX: 00007ffdc7de9108 RCX: 00007fbd9365508e [ 52.135953] RDX: 0000000000000000 RSI: 00007ffdc7de8a10 RDI: 0000000000000005 [ 52.136010] RBP: 00007ffdc7de8970 R08: 0000000000000000 R09: 0000000000000000 [ 52.136051] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.136098] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdc7de90e0 | [ 52.136298] ------------[ cut here ]------------ | [ 52.136330] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2909 | [ 52.136385] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.136510] Tainted: [W]=WARN [ 52.136532] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.136572] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.136605] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.136705] RSP: 0018:ff718e9ec0a23870 EFLAGS: 00010286 [ 52.136737] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.136784] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1900 [ 52.136839] RBP: 0000000000000000 R08: ff3f9c044d39cc10 R09: ff3f9c044a0da030 [ 52.136883] R10: ff3f9c044866e120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.136926] R13: 0000000000000010 R14: ff3f9c044866e000 R15: ff3f9c04418e1900 [ 52.136969] FS: 00007fdf4f03b840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 52.137012] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.137047] CR2: 00000000004a77b8 CR3: 0000000002de6004 CR4: 0000000000771ef0 [ 52.137092] PKRU: 55555554 [ 52.137107] Call Trace: [ 52.137122] [ 52.137143] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.137166] __dev_notify_flags (net/core/dev.c:9787) [ 52.137188] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.137210] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.137236] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.137263] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.137287] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.137318] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.137348] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.137371] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.137392] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.137417] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.137443] ___sys_sendmsg (net/socket.c:2752) [ 52.137468] __sys_sendmsg (net/socket.c:2784) [ 52.137488] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.137509] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.137532] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.137561] RIP: 0033:0x7fdf4f27508e [ 52.137583] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.137684] RSP: 002b:00007ffc8bb4c8b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.137728] RAX: ffffffffffffffda RBX: 00007ffc8bb4d058 RCX: 00007fdf4f27508e [ 52.137772] RDX: 0000000000000000 RSI: 00007ffc8bb4c960 RDI: 0000000000000005 [ 52.137814] RBP: 00007ffc8bb4c8c0 R08: 0000000000000000 R09: 0000000000000000 [ 52.137863] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.137905] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc8bb4d030 | [ 52.138069] ------------[ cut here ]------------ | [ 52.138107] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2912 | [ 52.138160] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.138295] Tainted: [W]=WARN [ 52.138322] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.138357] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.138390] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.138489] RSP: 0018:ff718e9ec0a2b870 EFLAGS: 00010286 [ 52.138520] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.138565] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2c100 [ 52.138610] RBP: 0000000000000000 R08: ff3f9c04418f0550 R09: ff3f9c04484a0030 [ 52.138654] R10: ff3f9c044d428120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.138696] R13: 0000000000000010 R14: ff3f9c044d428000 R15: ff3f9c0441e2c100 [ 52.138741] FS: 00007f32f6bf5840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 52.138789] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.138825] CR2: 00000000004a77b8 CR3: 000000000c7ed005 CR4: 0000000000771ef0 [ 52.138872] PKRU: 55555554 [ 52.138886] Call Trace: [ 52.138901] [ 52.138916] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.138942] __dev_notify_flags (net/core/dev.c:9787) [ 52.138964] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.138987] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.139015] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 52.139047] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.139076] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.139099] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.139127] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.139155] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.139178] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.139197] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.139218] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.139249] ___sys_sendmsg (net/socket.c:2752) [ 52.139279] __sys_sendmsg (net/socket.c:2784) [ 52.139301] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.139324] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.139349] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.139380] RIP: 0033:0x7f32f6e2f08e [ 52.139403] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.139491] RSP: 002b:00007fffaf2362c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.139530] RAX: ffffffffffffffda RBX: 00007fffaf236a68 RCX: 00007f32f6e2f08e [ 52.139577] RDX: 0000000000000000 RSI: 00007fffaf236370 RDI: 0000000000000005 [ 52.139621] RBP: 00007fffaf2362d0 R08: 0000000000000000 R09: 0000000000000000 [ 52.139660] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.139701] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffaf236a40 | [ 52.139901] ------------[ cut here ]------------ | [ 52.139936] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2913 | [ 52.139997] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.140151] Tainted: [W]=WARN [ 52.140175] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.140214] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.140254] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.140363] RSP: 0018:ff718e9ec0357870 EFLAGS: 00010286 [ 52.140395] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.140438] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059d00 [ 52.140483] RBP: 0000000000000000 R08: ff3f9c0448785710 R09: ff3f9c044c2bc030 [ 52.140529] R10: ff3f9c044d424120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.140573] R13: 0000000000000010 R14: ff3f9c044d424000 R15: ff3f9c0443059d00 [ 52.140619] FS: 00007efdb4cff840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 52.140665] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.140702] CR2: 00005614c5300d5c CR3: 0000000002de4002 CR4: 0000000000771ef0 [ 52.140748] PKRU: 55555554 [ 52.140762] Call Trace: [ 52.140778] [ 52.140794] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.140819] __dev_notify_flags (net/core/dev.c:9787) [ 52.140848] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.140869] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.140897] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 52.140930] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.140962] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.140984] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.141017] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.141049] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.141073] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.141098] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.141122] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.141150] ___sys_sendmsg (net/socket.c:2752) [ 52.141175] __sys_sendmsg (net/socket.c:2784) [ 52.141197] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.141222] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.141249] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 52.141281] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.141312] RIP: 0033:0x7efdb4f3908e [ 52.141332] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.141433] RSP: 002b:00007ffd97215e90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.141477] RAX: ffffffffffffffda RBX: 00007ffd97216638 RCX: 00007efdb4f3908e [ 52.141519] RDX: 0000000000000000 RSI: 00007ffd97215f40 RDI: 0000000000000005 [ 52.141559] RBP: 00007ffd97215ea0 R08: 0000000000000000 R09: 0000000000000000 [ 52.141608] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.141649] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd97216610 | [ 52.141789] ------------[ cut here ]------------ | [ 52.141826] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2914 | [ 52.141883] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.142029] Tainted: [W]=WARN [ 52.142049] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.142079] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.142109] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.142213] RSP: 0018:ff718e9ec07b3870 EFLAGS: 00010286 [ 52.142248] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.142293] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054c00 [ 52.142333] RBP: 0000000000000000 R08: ff3f9c0443065450 R09: ff3f9c044a10d030 [ 52.142384] R10: ff3f9c044a0da120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.142427] R13: 0000000000000010 R14: ff3f9c044a0da000 R15: ff3f9c0443054c00 [ 52.142471] FS: 00007fc79320a840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 52.142517] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.142550] CR2: 00000000004a77b8 CR3: 000000000c6ab005 CR4: 0000000000771ef0 [ 52.142592] PKRU: 55555554 [ 52.142606] Call Trace: [ 52.142621] [ 52.142635] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.142655] __dev_notify_flags (net/core/dev.c:9787) [ 52.142677] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.142696] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.142722] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.142757] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.142783] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.142814] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.142849] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.142879] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.142908] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.142927] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.142952] ___sys_sendmsg (net/socket.c:2752) [ 52.142975] __sys_sendmsg (net/socket.c:2784) [ 52.142995] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.143014] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.143040] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.143072] RIP: 0033:0x7fc79344408e [ 52.143093] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.143186] RSP: 002b:00007fff4dd39d40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.143228] RAX: ffffffffffffffda RBX: 00007fff4dd3a4e8 RCX: 00007fc79344408e [ 52.143272] RDX: 0000000000000000 RSI: 00007fff4dd39df0 RDI: 0000000000000005 [ 52.143310] RBP: 00007fff4dd39d50 R08: 0000000000000000 R09: 0000000000000000 [ 52.143357] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.143398] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff4dd3a4c0 | [ 52.143628] ------------[ cut here ]------------ | [ 52.143694] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2911 | [ 52.143780] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.144010] Tainted: [W]=WARN [ 52.144096] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.144167] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.144242] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.144410] RSP: 0018:ff718e9ec088b870 EFLAGS: 00010286 [ 52.144475] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.144584] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0442ea0600 [ 52.144663] RBP: 0000000000000000 R08: ff3f9c0441939210 R09: ff3f9c044a3b4030 [ 52.144738] R10: ff3f9c0448642120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.144820] R13: 0000000000000010 R14: ff3f9c0448642000 R15: ff3f9c0442ea0600 [ 52.144908] FS: 00007fb05e981840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 52.144988] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.145058] CR2: 00000000004a77b8 CR3: 000000000868f005 CR4: 0000000000771ef0 [ 52.145146] PKRU: 55555554 [ 52.145224] Call Trace: [ 52.145282] [ 52.145330] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.145389] __dev_notify_flags (net/core/dev.c:9787) [ 52.145451] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.145539] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.145642] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.145733] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.145793] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.145868] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.145944] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.146029] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.146086] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.146146] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.146207] ___sys_sendmsg (net/socket.c:2752) [ 52.146275] __sys_sendmsg (net/socket.c:2784) [ 52.146330] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.146389] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.146448] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.146512] RIP: 0033:0x7fb05ebbb08e [ 52.146569] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.146705] RSP: 002b:00007ffff979c3d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.146782] RAX: ffffffffffffffda RBX: 00007ffff979cb78 RCX: 00007fb05ebbb08e [ 52.146863] RDX: 0000000000000000 RSI: 00007ffff979c480 RDI: 0000000000000005 [ 52.146944] RBP: 00007ffff979c3e0 R08: 0000000000000000 R09: 0000000000000000 [ 52.147024] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.147104] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffff979cb50 | [ 52.147628] ------------[ cut here ]------------ | [ 52.147667] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2917 | [ 52.147728] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.147877] Tainted: [W]=WARN [ 52.147900] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.147942] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.147972] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.148068] RSP: 0018:ff718e9ec132b870 EFLAGS: 00010286 [ 52.148099] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.148144] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054e00 [ 52.148187] RBP: 0000000000000000 R08: ff3f9c0448785d50 R09: ff3f9c044a356030 [ 52.148229] R10: ff3f9c044c2bc120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.148282] R13: 0000000000000010 R14: ff3f9c044c2bc000 R15: ff3f9c0443054e00 [ 52.148340] FS: 00007fd8904ad840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 52.148393] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.148429] CR2: 00000000004a77b8 CR3: 0000000001961005 CR4: 0000000000771ef0 [ 52.148478] PKRU: 55555554 [ 52.148494] Call Trace: [ 52.148509] [ 52.148525] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.148551] __dev_notify_flags (net/core/dev.c:9787) [ 52.148575] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.148600] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.148628] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 52.148661] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.148692] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.148715] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.148746] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.148777] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.148801] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.148824] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.148853] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.148882] ___sys_sendmsg (net/socket.c:2752) [ 52.148913] __sys_sendmsg (net/socket.c:2784) [ 52.148936] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.148959] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.148982] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.149013] RIP: 0033:0x7fd8906e708e [ 52.149036] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.149146] RSP: 002b:00007ffeca455460 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.149193] RAX: ffffffffffffffda RBX: 00007ffeca455c08 RCX: 00007fd8906e708e [ 52.149245] RDX: 0000000000000000 RSI: 00007ffeca455510 RDI: 0000000000000005 [ 52.149295] RBP: 00007ffeca455470 R08: 0000000000000000 R09: 0000000000000000 [ 52.149344] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.149385] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeca455be0 | [ 52.149632] ------------[ cut here ]------------ | [ 52.149669] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2910 | [ 52.149726] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.149862] Tainted: [W]=WARN [ 52.149883] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.149917] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.149952] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.150050] RSP: 0018:ff718e9ec0a03870 EFLAGS: 00010286 [ 52.150081] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.150126] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054000 [ 52.150173] RBP: 0000000000000000 R08: ff3f9c044d4d4690 R09: ff3f9c044a3cc030 [ 52.150219] R10: ff3f9c04484a0120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.150269] R13: 0000000000000010 R14: ff3f9c04484a0000 R15: ff3f9c0443054000 [ 52.150316] FS: 00007f7675a2f840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 52.150362] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.150392] CR2: 00000000004a77b8 CR3: 000000000d2d7006 CR4: 0000000000771ef0 [ 52.150434] PKRU: 55555554 [ 52.150450] Call Trace: [ 52.150466] [ 52.150482] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.150508] __dev_notify_flags (net/core/dev.c:9787) [ 52.150529] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.150550] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.150571] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 52.150602] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.150629] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.150648] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.150676] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.150704] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.150726] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.150747] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.150768] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.150791] ___sys_sendmsg (net/socket.c:2752) [ 52.150814] __sys_sendmsg (net/socket.c:2784) [ 52.150841] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.150865] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.150888] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.150917] RIP: 0033:0x7f7675c6908e [ 52.150940] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.151038] RSP: 002b:00007ffc1d65ad80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.151081] RAX: ffffffffffffffda RBX: 00007ffc1d65b528 RCX: 00007f7675c6908e [ 52.151121] RDX: 0000000000000000 RSI: 00007ffc1d65ae30 RDI: 0000000000000005 [ 52.151168] RBP: 00007ffc1d65ad90 R08: 0000000000000000 R09: 0000000000000000 [ 52.151213] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.151257] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc1d65b500 | [ 52.151466] ------------[ cut here ]------------ | [ 52.151532] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2916 | [ 52.151618] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.151831] Tainted: [W]=WARN [ 52.151892] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.151991] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.152057] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.152194] RSP: 0018:ff718e9ec09fb870 EFLAGS: 00010286 [ 52.152302] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.152409] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1d00 [ 52.152488] RBP: 0000000000000000 R08: ff3f9c04418b1550 R09: ff3f9c044a34f030 [ 52.152597] R10: ff3f9c044a3b4120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.152678] R13: 0000000000000010 R14: ff3f9c044a3b4000 R15: ff3f9c04418e1d00 [ 52.152797] FS: 00007f22f642e840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 52.152912] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.153020] CR2: 00007f22f673ff10 CR3: 000000000d211002 CR4: 0000000000771ef0 [ 52.153128] PKRU: 55555554 [ 52.153179] Call Trace: [ 52.153239] [ 52.153290] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.153348] __dev_notify_flags (net/core/dev.c:9787) [ 52.153408] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.153466] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.153556] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 52.153622] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.153686] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.153745] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.153853] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.153918] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.153976] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.154071] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.154133] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.154192] ___sys_sendmsg (net/socket.c:2752) [ 52.154257] __sys_sendmsg (net/socket.c:2784) [ 52.154314] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.154373] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.154430] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 52.154497] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.154595] RIP: 0033:0x7f22f666808e [ 52.154653] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.154825] RSP: 002b:00007ffe24ea4fa0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.154908] RAX: ffffffffffffffda RBX: 00007ffe24ea5748 RCX: 00007f22f666808e [ 52.154991] RDX: 0000000000000000 RSI: 00007ffe24ea5050 RDI: 0000000000000005 [ 52.155068] RBP: 00007ffe24ea4fb0 R08: 0000000000000000 R09: 0000000000000000 [ 52.155150] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.155237] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe24ea5720 | [ 52.155541] ------------[ cut here ]------------ | [ 52.155581] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2919 | [ 52.155637] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.155755] Tainted: [W]=WARN [ 52.155775] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.155809] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.155847] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.155946] RSP: 0018:ff718e9ec0a43870 EFLAGS: 00010286 [ 52.155974] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.156012] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054000 [ 52.156053] RBP: 0000000000000000 R08: ff3f9c0441939f50 R09: ff3f9c044a3c0030 [ 52.156093] R10: ff3f9c044a3cc120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.156136] R13: 0000000000000010 R14: ff3f9c044a3cc000 R15: ff3f9c0443054000 [ 52.156182] FS: 00007fa62d97d840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 52.156225] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.156267] CR2: 00007f7675afc574 CR3: 000000000c745005 CR4: 0000000000771ef0 [ 52.156306] PKRU: 55555554 [ 52.156322] Call Trace: [ 52.156336] [ 52.156351] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.156374] __dev_notify_flags (net/core/dev.c:9787) [ 52.156397] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.156420] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.156440] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 52.156468] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.156494] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.156517] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.156545] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.156575] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.156599] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.156617] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.156638] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.156661] ___sys_sendmsg (net/socket.c:2752) [ 52.156686] __sys_sendmsg (net/socket.c:2784) [ 52.156708] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.156728] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.156750] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 52.156778] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.156807] RIP: 0033:0x7fa62dbb708e [ 52.156829] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.156937] RSP: 002b:00007ffe731d26b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.156979] RAX: ffffffffffffffda RBX: 00007ffe731d2e58 RCX: 00007fa62dbb708e [ 52.157027] RDX: 0000000000000000 RSI: 00007ffe731d2760 RDI: 0000000000000005 [ 52.157069] RBP: 00007ffe731d26c0 R08: 0000000000000000 R09: 0000000000000000 [ 52.157113] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.157160] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe731d2e30 | [ 52.157357] ------------[ cut here ]------------ | [ 52.157398] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2918 | [ 52.157461] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.157605] Tainted: [W]=WARN [ 52.157631] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.157668] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.157701] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.157794] RSP: 0018:ff718e9ec0a3b870 EFLAGS: 00010286 [ 52.157827] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.157880] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059d00 [ 52.157923] RBP: 0000000000000000 R08: ff3f9c044d39c450 R09: ff3f9c044a3d8030 [ 52.157967] R10: ff3f9c044a356120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.158010] R13: 0000000000000010 R14: ff3f9c044a356000 R15: ff3f9c0443059d00 [ 52.158056] FS: 00007f1b55706840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 52.158098] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.158134] CR2: 00005614c5300d5c CR3: 000000000c7ed001 CR4: 0000000000771ef0 [ 52.158178] PKRU: 55555554 [ 52.158194] Call Trace: [ 52.158209] [ 52.158224] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.158263] __dev_notify_flags (net/core/dev.c:9787) [ 52.158294] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.158327] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.158350] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 52.158385] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.158420] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.158446] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.158475] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.158506] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.158531] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.158556] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.158585] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.158607] ___sys_sendmsg (net/socket.c:2752) [ 52.158631] __sys_sendmsg (net/socket.c:2784) [ 52.158653] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.158678] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.158704] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.158733] RIP: 0033:0x7f1b5594008e [ 52.158756] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.158862] RSP: 002b:00007fff7fb5ce30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.158906] RAX: ffffffffffffffda RBX: 00007fff7fb5d5d8 RCX: 00007f1b5594008e [ 52.158955] RDX: 0000000000000000 RSI: 00007fff7fb5cee0 RDI: 0000000000000005 [ 52.159004] RBP: 00007fff7fb5ce40 R08: 0000000000000000 R09: 0000000000000000 [ 52.159053] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.159101] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff7fb5d5b0 | [ 52.159334] ------------[ cut here ]------------ | [ 52.159366] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2922 | [ 52.159430] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.159568] Tainted: [W]=WARN [ 52.159586] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.159625] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.159656] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.159749] RSP: 0018:ff718e9ec07b3870 EFLAGS: 00010286 [ 52.159775] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.159820] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fee00 [ 52.159870] RBP: 0000000000000000 R08: ff3f9c044d39cdd0 R09: ff3f9c044d43a030 [ 52.159913] R10: ff3f9c044a10d120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.159956] R13: 0000000000000010 R14: ff3f9c044a10d000 R15: ff3f9c04431fee00 [ 52.160002] FS: 00007fa924fe4840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 52.160044] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.160081] CR2: 00000000004a77b8 CR3: 000000000a16a004 CR4: 0000000000771ef0 [ 52.160138] PKRU: 55555554 [ 52.160153] Call Trace: [ 52.160168] [ 52.160184] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.160208] __dev_notify_flags (net/core/dev.c:9787) [ 52.160236] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.160258] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.160280] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.160313] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.160335] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.160366] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.160392] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.160413] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.160434] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.160455] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.160481] ___sys_sendmsg (net/socket.c:2752) [ 52.160503] __sys_sendmsg (net/socket.c:2784) [ 52.160528] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.160549] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.160566] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.160592] RIP: 0033:0x7fa92521e08e [ 52.160620] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.160721] RSP: 002b:00007fff6b74a4d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.160771] RAX: ffffffffffffffda RBX: 00007fff6b74ac78 RCX: 00007fa92521e08e [ 52.160812] RDX: 0000000000000000 RSI: 00007fff6b74a580 RDI: 0000000000000005 [ 52.160854] RBP: 00007fff6b74a4e0 R08: 0000000000000000 R09: 0000000000000000 [ 52.160898] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.160946] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff6b74ac50 | [ 52.161166] ------------[ cut here ]------------ | [ 52.161198] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2923 | [ 52.161267] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.161404] Tainted: [W]=WARN [ 52.161425] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.161457] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.161486] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.161583] RSP: 0018:ff718e9ec0a4b870 EFLAGS: 00010286 [ 52.161608] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.161647] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fee00 [ 52.161683] RBP: 0000000000000000 R08: ff3f9c044c6e2490 R09: ff3f9c044a39f030 [ 52.161729] R10: ff3f9c044d43a120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.161779] R13: 0000000000000010 R14: ff3f9c044d43a000 R15: ff3f9c04431fee00 [ 52.161822] FS: 00007f328a136840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 52.161875] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.161905] CR2: 00007fa9250b1574 CR3: 000000000859e003 CR4: 0000000000771ef0 [ 52.161953] PKRU: 55555554 [ 52.161967] Call Trace: [ 52.161980] [ 52.161994] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.162016] __dev_notify_flags (net/core/dev.c:9787) [ 52.162040] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.162061] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.162082] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.162113] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.162133] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.162177] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.162217] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.162237] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.162255] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.162276] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.162298] ___sys_sendmsg (net/socket.c:2752) [ 52.162321] __sys_sendmsg (net/socket.c:2784) [ 52.162340] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.162364] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.162383] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 52.162416] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.162448] RIP: 0033:0x7f328a37008e [ 52.162471] 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 [ 52.162571] RSP: 002b:00007ffdb9078ca0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.162614] RAX: ffffffffffffffda RBX: 00007ffdb9079448 RCX: 00007f328a37008e [ 52.162658] RDX: 0000000000000000 RSI: 00007ffdb9078d50 RDI: 0000000000000005 [ 52.162699] RBP: 00007ffdb9078cb0 R08: 0000000000000000 R09: 0000000000000000 [ 52.162742] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.162784] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdb9079420 | [ 52.163028] ------------[ cut here ]------------ | [ 52.163067] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2921 | [ 52.163123] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.163258] Tainted: [W]=WARN [ 52.163280] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.163324] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.163355] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.163452] RSP: 0018:ff718e9ec0a1b870 EFLAGS: 00010286 [ 52.163480] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.163523] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443053a00 [ 52.163563] RBP: 0000000000000000 R08: ff3f9c04432e7d50 R09: ff3f9c044866a030 [ 52.163606] R10: ff3f9c044a3c0120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.163646] R13: 0000000000000010 R14: ff3f9c044a3c0000 R15: ff3f9c0443053a00 [ 52.163692] FS: 00007f41b19e5840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 52.163738] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.163773] CR2: 00007fb67a83e000 CR3: 000000000d79f005 CR4: 0000000000771ef0 [ 52.163815] PKRU: 55555554 [ 52.163830] Call Trace: [ 52.163848] [ 52.163863] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.163890] __dev_notify_flags (net/core/dev.c:9787) [ 52.163911] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.163932] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.163953] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 52.163978] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.164009] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.164029] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.164057] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.164085] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.164112] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.164135] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.164158] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.164180] ___sys_sendmsg (net/socket.c:2752) [ 52.164203] __sys_sendmsg (net/socket.c:2784) [ 52.164221] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.164249] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.164269] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.164297] RIP: 0033:0x7f41b1c1f08e [ 52.164318] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.164412] RSP: 002b:00007fff0e795220 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.164453] RAX: ffffffffffffffda RBX: 00007fff0e7959c8 RCX: 00007f41b1c1f08e [ 52.164496] RDX: 0000000000000000 RSI: 00007fff0e7952d0 RDI: 0000000000000005 [ 52.164535] RBP: 00007fff0e795230 R08: 0000000000000000 R09: 0000000000000000 [ 52.164577] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.164617] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff0e7959a0 | [ 52.164873] ------------[ cut here ]------------ | [ 52.164949] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2920 | [ 52.165041] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.165268] Tainted: [W]=WARN [ 52.165355] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.165461] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.165553] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.165711] RSP: 0018:ff718e9ec0a33870 EFLAGS: 00010286 [ 52.165780] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.165892] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0442ea0600 [ 52.165971] RBP: 0000000000000000 R08: ff3f9c044419ccd0 R09: ff3f9c044d408030 [ 52.166054] R10: ff3f9c044a34f120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.166177] R13: 0000000000000010 R14: ff3f9c044a34f000 R15: ff3f9c0442ea0600 [ 52.166306] FS: 00007fee06dcc840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 52.166388] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.166466] CR2: 00005614d1e12ac8 CR3: 0000000009692004 CR4: 0000000000771ef0 [ 52.166578] PKRU: 55555554 [ 52.166627] Call Trace: [ 52.166674] [ 52.166728] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.166787] __dev_notify_flags (net/core/dev.c:9787) [ 52.166878] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.166970] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.167031] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.167097] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.167158] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.167225] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.167328] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.167391] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.167479] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.167541] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.167601] ___sys_sendmsg (net/socket.c:2752) [ 52.167662] __sys_sendmsg (net/socket.c:2784) [ 52.167746] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.167806] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.167870] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 52.167965] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.168029] RIP: 0033:0x7fee0700608e [ 52.168087] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.168241] RSP: 002b:00007fff56aac440 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.168333] RAX: ffffffffffffffda RBX: 00007fff56aacbe8 RCX: 00007fee0700608e [ 52.168415] RDX: 0000000000000000 RSI: 00007fff56aac4f0 RDI: 0000000000000005 [ 52.168501] RBP: 00007fff56aac450 R08: 0000000000000000 R09: 0000000000000000 [ 52.168608] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.168687] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff56aacbc0 | [ 52.169024] ------------[ cut here ]------------ | [ 52.169058] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2915 | [ 52.169122] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.169268] Tainted: [W]=WARN [ 52.169290] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.169330] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.169361] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.169470] RSP: 0018:ff718e9ec0a13870 EFLAGS: 00010286 [ 52.169501] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.169545] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059d00 [ 52.169594] RBP: 0000000000000000 R08: ff3f9c044d4d4110 R09: ff3f9c0444281030 [ 52.169637] R10: ff3f9c044a3d8120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.169679] R13: 0000000000000010 R14: ff3f9c044a3d8000 R15: ff3f9c0443059d00 [ 52.169728] FS: 00007f26b7958840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 52.169771] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.169810] CR2: 00007f122b14c310 CR3: 0000000003040003 CR4: 0000000000771ef0 [ 52.169862] PKRU: 55555554 [ 52.169877] Call Trace: [ 52.169891] [ 52.169907] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.169931] __dev_notify_flags (net/core/dev.c:9787) [ 52.169956] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.169978] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.170003] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 52.170035] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.170067] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.170092] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.170123] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.170153] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.170179] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.170202] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.170225] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.170251] ___sys_sendmsg (net/socket.c:2752) [ 52.170278] __sys_sendmsg (net/socket.c:2784) [ 52.170304] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.170328] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.170352] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.170382] RIP: 0033:0x7f26b7b9208e [ 52.170403] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.170509] RSP: 002b:00007ffecd5d7d40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.170551] RAX: ffffffffffffffda RBX: 00007ffecd5d84e8 RCX: 00007f26b7b9208e [ 52.170600] RDX: 0000000000000000 RSI: 00007ffecd5d7df0 RDI: 0000000000000005 [ 52.170645] RBP: 00007ffecd5d7d50 R08: 0000000000000000 R09: 0000000000000000 [ 52.170694] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.170741] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffecd5d84c0 | [ 52.170998] ------------[ cut here ]------------ | [ 52.171030] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2925 | [ 52.171088] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.171225] Tainted: [W]=WARN [ 52.171251] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.171287] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.171317] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.171409] RSP: 0018:ff718e9ec0a2b870 EFLAGS: 00010286 [ 52.171437] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.171478] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054c00 [ 52.171516] RBP: 0000000000000000 R08: ff3f9c044d55ff90 R09: ff3f9c044a3bb030 [ 52.171559] R10: ff3f9c044a39f120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.171596] R13: 0000000000000010 R14: ff3f9c044a39f000 R15: ff3f9c0443054c00 [ 52.171639] FS: 00007fb67a732840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 52.171681] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.171719] CR2: 00000000004a77b8 CR3: 000000000d05f006 CR4: 0000000000771ef0 [ 52.171762] PKRU: 55555554 [ 52.171776] Call Trace: [ 52.171790] [ 52.171804] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.171828] __dev_notify_flags (net/core/dev.c:9787) [ 52.171856] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.171877] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.171899] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 52.171931] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.171961] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.171986] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.172019] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.172047] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.172067] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.172091] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.172114] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.172137] ___sys_sendmsg (net/socket.c:2752) [ 52.172156] __sys_sendmsg (net/socket.c:2784) [ 52.172177] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.172204] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.172226] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.172257] RIP: 0033:0x7fb67a96c08e [ 52.172282] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.172375] RSP: 002b:00007ffcf6713490 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.172419] RAX: ffffffffffffffda RBX: 00007ffcf6713c38 RCX: 00007fb67a96c08e [ 52.172461] RDX: 0000000000000000 RSI: 00007ffcf6713540 RDI: 0000000000000005 [ 52.172505] RBP: 00007ffcf67134a0 R08: 0000000000000000 R09: 0000000000000000 [ 52.172549] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.172591] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcf6713c10 | [ 52.172759] ------------[ cut here ]------------ | [ 52.172797] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2929 | [ 52.172860] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.172997] Tainted: [W]=WARN [ 52.173018] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.173057] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.173086] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.173190] RSP: 0018:ff718e9ec135b870 EFLAGS: 00010286 [ 52.173217] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.173263] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054000 [ 52.173303] RBP: 0000000000000000 R08: ff3f9c044c464e50 R09: ff3f9c0448663030 [ 52.173346] R10: ff3f9c044866a120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.173386] R13: 0000000000000010 R14: ff3f9c044866a000 R15: ff3f9c0443054000 [ 52.173432] FS: 00007f69f047d840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 52.173478] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.173507] CR2: 00000000004a77b8 CR3: 000000000868f001 CR4: 0000000000771ef0 [ 52.173550] PKRU: 55555554 [ 52.173564] Call Trace: [ 52.173579] [ 52.173594] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.173613] __dev_notify_flags (net/core/dev.c:9787) [ 52.173634] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.173655] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.173678] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 52.173706] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.173734] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.173757] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.173787] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.173815] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.173842] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.173864] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.173888] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.173908] ___sys_sendmsg (net/socket.c:2752) [ 52.173931] __sys_sendmsg (net/socket.c:2784) [ 52.173953] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.173976] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.174000] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 52.174031] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.174059] RIP: 0033:0x7f69f06b708e [ 52.174079] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.174175] RSP: 002b:00007ffc94cf3f80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.174216] RAX: ffffffffffffffda RBX: 00007ffc94cf4728 RCX: 00007f69f06b708e [ 52.174261] RDX: 0000000000000000 RSI: 00007ffc94cf4030 RDI: 0000000000000005 [ 52.174305] RBP: 00007ffc94cf3f90 R08: 0000000000000000 R09: 0000000000000000 [ 52.174349] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.174389] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc94cf4700 | [ 52.174830] ------------[ cut here ]------------ | [ 52.174873] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2927 | [ 52.174939] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.175081] Tainted: [W]=WARN [ 52.175105] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.175145] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.175180] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.175293] RSP: 0018:ff718e9ec088b870 EFLAGS: 00010286 [ 52.175330] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.175381] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054e00 [ 52.175429] RBP: 0000000000000000 R08: ff3f9c04441868d0 R09: ff3f9c0448667030 [ 52.175479] R10: ff3f9c0444281120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.175524] R13: 0000000000000010 R14: ff3f9c0444281000 R15: ff3f9c0443054e00 [ 52.175572] FS: 00007f343e1b4840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 52.175619] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.175658] CR2: 00005614d1dd1198 CR3: 000000000c7ed002 CR4: 0000000000771ef0 [ 52.175707] PKRU: 55555554 [ 52.175723] Call Trace: [ 52.175739] [ 52.175758] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.175783] __dev_notify_flags (net/core/dev.c:9787) [ 52.175806] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.175827] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.175858] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.175890] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.175913] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.175941] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.175969] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.175995] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.176017] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.176041] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.176066] ___sys_sendmsg (net/socket.c:2752) [ 52.176088] __sys_sendmsg (net/socket.c:2784) [ 52.176111] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.176149] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.176173] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 52.176203] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.176239] RIP: 0033:0x7f343e3ee08e [ 52.176261] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.176365] RSP: 002b:00007ffe27c1db60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.176410] RAX: ffffffffffffffda RBX: 00007ffe27c1e308 RCX: 00007f343e3ee08e [ 52.176458] RDX: 0000000000000000 RSI: 00007ffe27c1dc10 RDI: 0000000000000005 [ 52.176505] RBP: 00007ffe27c1db70 R08: 0000000000000000 R09: 0000000000000000 [ 52.176545] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.176599] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe27c1e2e0 | [ 52.176880] ------------[ cut here ]------------ | [ 52.176909] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2926 | [ 52.176968] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.177107] Tainted: [W]=WARN [ 52.177131] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.177167] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.177198] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.177306] RSP: 0018:ff718e9ec0357870 EFLAGS: 00010286 [ 52.177338] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.177386] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054e00 [ 52.177432] RBP: 0000000000000000 R08: ff3f9c04441a4750 R09: ff3f9c0448664030 [ 52.177476] R10: ff3f9c0448667120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.177522] R13: 0000000000000010 R14: ff3f9c0448667000 R15: ff3f9c0443054e00 [ 52.177569] FS: 00007fc9d5480840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 52.177611] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.177651] CR2: 00007f343e281574 CR3: 000000000a24e006 CR4: 0000000000771ef0 [ 52.177692] PKRU: 55555554 [ 52.177707] Call Trace: [ 52.177720] [ 52.177735] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.177756] __dev_notify_flags (net/core/dev.c:9787) [ 52.177781] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.177802] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.177826] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 52.177863] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.177892] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.177916] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.177942] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.177984] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.178006] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.178028] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.178051] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.178072] ___sys_sendmsg (net/socket.c:2752) [ 52.178096] __sys_sendmsg (net/socket.c:2784) [ 52.178120] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.178148] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.178173] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.178203] RIP: 0033:0x7fc9d56ba08e [ 52.178225] 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 [ 52.178338] RSP: 002b:00007fff3d86dd60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.178385] RAX: ffffffffffffffda RBX: 00007fff3d86e508 RCX: 00007fc9d56ba08e [ 52.178430] RDX: 0000000000000000 RSI: 00007fff3d86de10 RDI: 0000000000000005 [ 52.178471] RBP: 00007fff3d86dd70 R08: 0000000000000000 R09: 0000000000000000 [ 52.178516] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.178567] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff3d86e4e0 | [ 52.178754] ------------[ cut here ]------------ | [ 52.178831] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2928 | [ 52.178947] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.179152] Tainted: [W]=WARN [ 52.179204] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.179281] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.179379] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.179512] RSP: 0018:ff718e9ec07b3870 EFLAGS: 00010286 [ 52.179575] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.179654] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1d00 [ 52.179761] RBP: 0000000000000000 R08: ff3f9c0444163950 R09: ff3f9c044d431030 [ 52.179878] R10: ff3f9c044d408120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.179957] R13: 0000000000000010 R14: ff3f9c044d408000 R15: ff3f9c04418e1d00 [ 52.180040] FS: 00007f72b9e19840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 52.180117] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.180221] CR2: 00005614d1dca220 CR3: 00000000096a8004 CR4: 0000000000771ef0 [ 52.180299] PKRU: 55555554 [ 52.180349] Call Trace: [ 52.180400] [ 52.180450] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.180530] __dev_notify_flags (net/core/dev.c:9787) [ 52.180589] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.180646] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.180715] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.180785] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.180853] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.180921] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.181015] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.181072] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.181135] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.181195] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.181265] ___sys_sendmsg (net/socket.c:2752) [ 52.181334] __sys_sendmsg (net/socket.c:2784) [ 52.181422] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.181523] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.181583] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.181679] RIP: 0033:0x7f72ba05308e [ 52.181736] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.181882] RSP: 002b:00007ffdc611a120 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.181963] RAX: ffffffffffffffda RBX: 00007ffdc611a8c8 RCX: 00007f72ba05308e [ 52.182075] RDX: 0000000000000000 RSI: 00007ffdc611a1d0 RDI: 0000000000000005 [ 52.182166] RBP: 00007ffdc611a130 R08: 0000000000000000 R09: 0000000000000000 [ 52.182276] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.182353] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdc611a8a0 | [ 52.182626] ------------[ cut here ]------------ | [ 52.182666] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2924 | [ 52.182724] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.182861] Tainted: [W]=WARN [ 52.182883] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.182922] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.182951] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.183045] RSP: 0018:ff718e9ec132b870 EFLAGS: 00010286 [ 52.183078] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.183121] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fee00 [ 52.183164] RBP: 0000000000000000 R08: ff3f9c04432e7150 R09: ff3f9c044d437030 [ 52.183201] R10: ff3f9c044a3bb120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.183250] R13: 0000000000000010 R14: ff3f9c044a3bb000 R15: ff3f9c04431fee00 [ 52.183295] FS: 00007ff427bb7840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 52.183341] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.183380] CR2: 00007fd4dbb00690 CR3: 00000000084cd001 CR4: 0000000000771ef0 [ 52.183424] PKRU: 55555554 [ 52.183435] Call Trace: [ 52.183450] [ 52.183461] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.183485] __dev_notify_flags (net/core/dev.c:9787) [ 52.183508] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.183531] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.183550] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 52.183579] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.183608] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.183630] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.183671] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.183700] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.183723] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.183743] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.183771] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.183796] ___sys_sendmsg (net/socket.c:2752) [ 52.183817] __sys_sendmsg (net/socket.c:2784) [ 52.183842] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.183872] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.183897] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.183923] RIP: 0033:0x7ff427df108e [ 52.183945] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.184047] RSP: 002b:00007ffefc9a1c10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.184088] RAX: ffffffffffffffda RBX: 00007ffefc9a23b8 RCX: 00007ff427df108e [ 52.184128] RDX: 0000000000000000 RSI: 00007ffefc9a1cc0 RDI: 0000000000000005 [ 52.184180] RBP: 00007ffefc9a1c20 R08: 0000000000000000 R09: 0000000000000000 [ 52.184222] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.184266] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffefc9a2390 | [ 52.184463] ------------[ cut here ]------------ | [ 52.184499] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2930 | [ 52.184556] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.184686] Tainted: [W]=WARN [ 52.184708] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.184746] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.184772] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.184881] RSP: 0018:ff718e9ec09fb870 EFLAGS: 00010286 [ 52.184908] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.184943] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054000 [ 52.184985] RBP: 0000000000000000 R08: ff3f9c0448785090 R09: ff3f9c0448660030 [ 52.185025] R10: ff3f9c0448663120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.185070] R13: 0000000000000010 R14: ff3f9c0448663000 R15: ff3f9c0443054000 [ 52.185117] FS: 00007f122b036840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 52.185160] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.185198] CR2: 00007f575344b000 CR3: 000000000a9ca005 CR4: 0000000000771ef0 [ 52.185245] PKRU: 55555554 [ 52.185260] Call Trace: [ 52.185274] [ 52.185290] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.185314] __dev_notify_flags (net/core/dev.c:9787) [ 52.185335] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.185357] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.185380] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.185408] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.185431] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.185461] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.185489] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.185509] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.185530] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.185554] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.185573] ___sys_sendmsg (net/socket.c:2752) [ 52.185594] __sys_sendmsg (net/socket.c:2784) [ 52.185622] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.185644] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.185665] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.185694] RIP: 0033:0x7f122b27008e [ 52.185717] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.185819] RSP: 002b:00007fffeac0de20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.185870] RAX: ffffffffffffffda RBX: 00007fffeac0e5c8 RCX: 00007f122b27008e [ 52.185911] RDX: 0000000000000000 RSI: 00007fffeac0ded0 RDI: 0000000000000005 [ 52.185955] RBP: 00007fffeac0de30 R08: 0000000000000000 R09: 0000000000000000 [ 52.185993] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.186034] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffeac0e5a0 | [ 52.186464] ------------[ cut here ]------------ | [ 52.186493] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2935 | [ 52.186544] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.186673] Tainted: [W]=WARN [ 52.186697] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.186732] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.186764] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.186864] RSP: 0018:ff718e9ec076b870 EFLAGS: 00010286 [ 52.186891] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.186938] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054c00 [ 52.186985] RBP: 0000000000000000 R08: ff3f9c04441be910 R09: ff3f9c044d434030 [ 52.187027] R10: ff3f9c044d437120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.187067] R13: 0000000000000010 R14: ff3f9c044d437000 R15: ff3f9c0443054c00 [ 52.187110] FS: 00007fd4db8f4840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 52.187153] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.187188] CR2: 00005614d1dcc5d8 CR3: 000000000972b006 CR4: 0000000000771ef0 [ 52.187230] PKRU: 55555554 [ 52.187250] Call Trace: [ 52.187264] [ 52.187280] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.187306] __dev_notify_flags (net/core/dev.c:9787) [ 52.187330] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.187352] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.187374] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 52.187396] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.187427] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.187446] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.187476] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.187507] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.187536] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.187560] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.187582] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.187601] ___sys_sendmsg (net/socket.c:2752) [ 52.187623] __sys_sendmsg (net/socket.c:2784) [ 52.187646] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.187663] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.187686] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.187715] RIP: 0033:0x7fd4dbb2e08e [ 52.187734] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.187846] RSP: 002b:00007fff8b501030 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.187896] RAX: ffffffffffffffda RBX: 00007fff8b5017d8 RCX: 00007fd4dbb2e08e [ 52.187945] RDX: 0000000000000000 RSI: 00007fff8b5010e0 RDI: 0000000000000005 [ 52.187987] RBP: 00007fff8b501040 R08: 0000000000000000 R09: 0000000000000000 [ 52.188034] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.188074] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff8b5017b0 | [ 52.188265] ------------[ cut here ]------------ | [ 52.188296] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2936 | [ 52.188355] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.188500] Tainted: [W]=WARN [ 52.188523] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.188560] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.188596] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.188699] RSP: 0018:ff718e9ec0a3b870 EFLAGS: 00010286 [ 52.188731] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.188776] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229400 [ 52.188822] RBP: 0000000000000000 R08: ff3f9c044325d550 R09: ff3f9c044a0d5030 [ 52.188870] R10: ff3f9c0448664120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.188911] R13: 0000000000000010 R14: ff3f9c0448664000 R15: ff3f9c0443229400 [ 52.188956] FS: 00007f824f2e8840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 52.189001] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.189039] CR2: 00007f8b14a02000 CR3: 0000000003197003 CR4: 0000000000771ef0 [ 52.189085] PKRU: 55555554 [ 52.189100] Call Trace: [ 52.189115] [ 52.189131] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.189155] __dev_notify_flags (net/core/dev.c:9787) [ 52.189184] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.189208] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.189236] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 52.189268] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.189301] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.189326] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.189356] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.189388] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.189411] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.189435] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.189457] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.189480] ___sys_sendmsg (net/socket.c:2752) [ 52.189504] __sys_sendmsg (net/socket.c:2784) [ 52.189527] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.189553] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.189575] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.189607] RIP: 0033:0x7f824f52208e [ 52.189630] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.189732] RSP: 002b:00007ffee90fbba0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.189783] RAX: ffffffffffffffda RBX: 00007ffee90fc348 RCX: 00007f824f52208e [ 52.189823] RDX: 0000000000000000 RSI: 00007ffee90fbc50 RDI: 0000000000000005 [ 52.189869] RBP: 00007ffee90fbbb0 R08: 0000000000000000 R09: 0000000000000000 [ 52.189912] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.189957] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffee90fc320 | [ 52.190214] ------------[ cut here ]------------ | [ 52.190258] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2933 | [ 52.190310] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.190442] Tainted: [W]=WARN [ 52.190464] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.190502] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.190533] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.190630] RSP: 0018:ff718e9ec0a43870 EFLAGS: 00010286 [ 52.190657] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.190698] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2c100 [ 52.190748] RBP: 0000000000000000 R08: ff3f9c044333e110 R09: ff3f9c044a0d1030 [ 52.190810] R10: ff3f9c0448660120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.190862] R13: 0000000000000010 R14: ff3f9c0448660000 R15: ff3f9c0441e2c100 [ 52.190904] FS: 00007f5752fe9840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 52.190945] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.190981] CR2: 00000000004a77b8 CR3: 000000000d7c9004 CR4: 0000000000771ef0 [ 52.191023] PKRU: 55555554 [ 52.191037] Call Trace: [ 52.191049] [ 52.191064] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.191084] __dev_notify_flags (net/core/dev.c:9787) [ 52.191105] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.191127] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.191151] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 52.191179] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.191207] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.191228] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.191264] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.191294] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.191314] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.191340] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.191363] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.191385] ___sys_sendmsg (net/socket.c:2752) [ 52.191407] __sys_sendmsg (net/socket.c:2784) [ 52.191430] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.191454] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.191475] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.191503] RIP: 0033:0x7f575322308e [ 52.191525] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.191631] RSP: 002b:00007ffc84b4d3e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.191675] RAX: ffffffffffffffda RBX: 00007ffc84b4db88 RCX: 00007f575322308e [ 52.191713] RDX: 0000000000000000 RSI: 00007ffc84b4d490 RDI: 0000000000000005 [ 52.191747] RBP: 00007ffc84b4d3f0 R08: 0000000000000000 R09: 0000000000000000 [ 52.191790] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.191840] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc84b4db60 | [ 52.192039] ------------[ cut here ]------------ | [ 52.192071] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2931 | [ 52.192126] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.192260] Tainted: [W]=WARN [ 52.192279] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.192314] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.192349] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.192450] RSP: 0018:ff718e9ec0a03870 EFLAGS: 00010286 [ 52.192476] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.192521] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054c00 [ 52.192573] RBP: 0000000000000000 R08: ff3f9c044a05ee50 R09: ff3f9c044d419030 [ 52.192616] R10: ff3f9c044d434120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.192660] R13: 0000000000000010 R14: ff3f9c044d434000 R15: ff3f9c0443054c00 [ 52.192704] FS: 00007fbaef822840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 52.192745] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.192781] CR2: 00005614c5300d5c CR3: 0000000004021004 CR4: 0000000000771ef0 [ 52.192818] PKRU: 55555554 [ 52.192839] Call Trace: [ 52.192855] [ 52.192871] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.192894] __dev_notify_flags (net/core/dev.c:9787) [ 52.192916] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.192938] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.192961] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 52.192993] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.193022] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.193045] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.193072] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.193100] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.193123] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.193147] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.193171] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.193194] ___sys_sendmsg (net/socket.c:2752) [ 52.193215] __sys_sendmsg (net/socket.c:2784) [ 52.193242] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.193267] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.193291] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.193321] RIP: 0033:0x7fbaefa5c08e [ 52.193343] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.193439] RSP: 002b:00007ffd2d8340c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.193480] RAX: ffffffffffffffda RBX: 00007ffd2d834868 RCX: 00007fbaefa5c08e [ 52.193525] RDX: 0000000000000000 RSI: 00007ffd2d834170 RDI: 0000000000000005 [ 52.193568] RBP: 00007ffd2d8340d0 R08: 0000000000000000 R09: 0000000000000000 [ 52.193609] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.193650] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd2d834840 | [ 52.193877] ------------[ cut here ]------------ | [ 52.193943] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2934 | [ 52.194035] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.194250] Tainted: [W]=WARN [ 52.194312] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.194421] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.194514] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.194649] RSP: 0018:ff718e9ec0a1b870 EFLAGS: 00010286 [ 52.194712] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.194793] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441891d00 [ 52.194875] RBP: 0000000000000000 R08: ff3f9c044d4d4910 R09: ff3f9c044d41e030 [ 52.194954] R10: ff3f9c044d431120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.195028] R13: 0000000000000010 R14: ff3f9c044d431000 R15: ff3f9c0441891d00 [ 52.195117] FS: 00007f9cf2700840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 52.195201] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.195278] CR2: 00005614c5300d5c CR3: 000000000a2e0005 CR4: 0000000000771ef0 [ 52.195364] PKRU: 55555554 [ 52.195412] Call Trace: [ 52.195460] [ 52.195515] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.195573] __dev_notify_flags (net/core/dev.c:9787) [ 52.195633] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.195719] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.195779] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 52.195853] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.195955] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.196013] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.196079] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.196148] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.196208] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.196274] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.196362] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.196418] ___sys_sendmsg (net/socket.c:2752) [ 52.196502] __sys_sendmsg (net/socket.c:2784) [ 52.196562] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.196657] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.196716] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.196780] RIP: 0033:0x7f9cf293a08e [ 52.196844] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.196981] RSP: 002b:00007ffeacb36370 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.197064] RAX: ffffffffffffffda RBX: 00007ffeacb36b18 RCX: 00007f9cf293a08e [ 52.197150] RDX: 0000000000000000 RSI: 00007ffeacb36420 RDI: 0000000000000005 [ 52.197246] RBP: 00007ffeacb36380 R08: 0000000000000000 R09: 0000000000000000 [ 52.197322] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.197401] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeacb36af0 | [ 52.197753] ------------[ cut here ]------------ | [ 52.197823] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2932 | [ 52.197947] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.198198] Tainted: [W]=WARN [ 52.198262] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.198336] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.198401] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.198532] RSP: 0018:ff718e9ec0a2b870 EFLAGS: 00010286 [ 52.198596] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.198672] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441891d00 [ 52.198751] RBP: 0000000000000000 R08: ff3f9c04419034d0 R09: ff3f9c044a123030 [ 52.198829] R10: ff3f9c044d41e120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.198914] R13: 0000000000000010 R14: ff3f9c044d41e000 R15: ff3f9c0441891d00 [ 52.198994] FS: 00007f91786fd840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 52.199073] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.199147] CR2: 00007f9cf27cd574 CR3: 000000000d7e8006 CR4: 0000000000771ef0 [ 52.199228] PKRU: 55555554 [ 52.199285] Call Trace: [ 52.199334] [ 52.199384] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.199441] __dev_notify_flags (net/core/dev.c:9787) [ 52.199499] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.199556] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.199614] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 52.199679] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.199745] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.199808] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.199877] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.199942] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.200002] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.200061] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.200149] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.200251] ___sys_sendmsg (net/socket.c:2752) [ 52.200335] __sys_sendmsg (net/socket.c:2784) [ 52.200422] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.200481] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.200534] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.200628] RIP: 0033:0x7f917893708e [ 52.200685] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.200818] RSP: 002b:00007ffddd8dd7a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.200942] RAX: ffffffffffffffda RBX: 00007ffddd8ddf48 RCX: 00007f917893708e [ 52.201049] RDX: 0000000000000000 RSI: 00007ffddd8dd850 RDI: 0000000000000005 [ 52.201161] RBP: 00007ffddd8dd7b0 R08: 0000000000000000 R09: 0000000000000000 [ 52.201244] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.201318] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffddd8ddf20 | [ 52.201598] ------------[ cut here ]------------ | [ 52.201632] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2937 | [ 52.201691] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.201829] Tainted: [W]=WARN [ 52.201861] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.201896] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.201924] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.202023] RSP: 0018:ff718e9ec0a13870 EFLAGS: 00010286 [ 52.202052] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.202089] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059d00 [ 52.202134] RBP: 0000000000000000 R08: ff3f9c044325d750 R09: ff3f9c044a126030 [ 52.202174] R10: ff3f9c044d419120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.202215] R13: 0000000000000010 R14: ff3f9c044d419000 R15: ff3f9c0443059d00 [ 52.202263] FS: 00007fc931257840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 52.202305] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.202343] CR2: 00007f2ec7bb0690 CR3: 000000000a2fb003 CR4: 0000000000771ef0 [ 52.202390] PKRU: 55555554 [ 52.202404] Call Trace: [ 52.202417] [ 52.202433] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.202453] __dev_notify_flags (net/core/dev.c:9787) [ 52.202477] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.202499] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.202522] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 52.202553] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.202585] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.202609] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.202636] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.202665] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.202688] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.202708] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.202728] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.202749] ___sys_sendmsg (net/socket.c:2752) [ 52.202773] __sys_sendmsg (net/socket.c:2784) [ 52.202794] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.202817] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.202845] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 52.202875] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.202901] RIP: 0033:0x7fc93149108e [ 52.202923] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.203015] RSP: 002b:00007ffd494014e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.203058] RAX: ffffffffffffffda RBX: 00007ffd49401c88 RCX: 00007fc93149108e [ 52.203103] RDX: 0000000000000000 RSI: 00007ffd49401590 RDI: 0000000000000005 [ 52.203146] RBP: 00007ffd494014f0 R08: 0000000000000000 R09: 0000000000000000 [ 52.203193] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.203244] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd49401c60 | [ 52.211254] ------------[ cut here ]------------ | [ 52.211325] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2941 | [ 52.211386] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.211529] Tainted: [W]=WARN [ 52.211552] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.211594] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.211625] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.211736] RSP: 0018:ff718e9ec0a336e0 EFLAGS: 00010286 [ 52.211767] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.211816] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059e00 [ 52.211862] RBP: 0000000000000000 R08: ff3f9c044a2ec4d0 R09: ff3f9c044426c030 [ 52.211905] R10: ff3f9c04484a7120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.211947] R13: 0000000000000011 R14: ff3f9c04484a7000 R15: ff3f9c0443059e00 [ 52.211994] FS: 00007fd32e43b840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 52.212040] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.212073] CR2: 00000000004a77b8 CR3: 000000000a170004 CR4: 0000000000771ef0 [ 52.212118] PKRU: 55555554 [ 52.212133] Call Trace: [ 52.212148] [ 52.212164] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.212196] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.212223] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.212263] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.212287] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.212308] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.212331] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.212364] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.212389] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.212412] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.212436] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.212457] ___sys_sendmsg (net/socket.c:2752) [ 52.212482] __sys_sendmsg (net/socket.c:2784) [ 52.212507] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.212531] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.212556] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 52.212588] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.212621] RIP: 0033:0x7fd32e67508e [ 52.212644] 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 [ 52.212749] RSP: 002b:00007ffee9d43d50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.212795] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fd32e67508e [ 52.212841] RDX: 0000000000000000 RSI: 00007ffee9d43e00 RDI: 0000000000000005 [ 52.212882] RBP: 00007ffee9d43d60 R08: 0000000000000000 R09: 0000000000000000 [ 52.212925] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.212973] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffee9d444d0 | [ 52.213243] ------------[ cut here ]------------ | [ 52.213271] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2938 | [ 52.213324] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.213465] Tainted: [W]=WARN [ 52.213486] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.213521] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.213552] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.213657] RSP: 0018:ff718e9ec135b870 EFLAGS: 00010286 [ 52.213687] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.213732] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059e00 [ 52.213778] RBP: 0000000000000000 R08: ff3f9c044a05e510 R09: ff3f9c044a0d4030 [ 52.213826] R10: ff3f9c04484a6120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.213879] R13: 0000000000000010 R14: ff3f9c04484a6000 R15: ff3f9c0443059e00 [ 52.213928] FS: 00007f8b145c2840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 52.213975] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.214013] CR2: 00000000004a77b8 CR3: 000000000d66c005 CR4: 0000000000771ef0 [ 52.214060] PKRU: 55555554 [ 52.214076] Call Trace: [ 52.214090] [ 52.214106] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.214130] __dev_notify_flags (net/core/dev.c:9787) [ 52.214154] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.214177] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.214203] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.214235] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.214261] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.214291] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.214327] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.214351] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.214375] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.214400] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.214423] ___sys_sendmsg (net/socket.c:2752) [ 52.214448] __sys_sendmsg (net/socket.c:2784) [ 52.214470] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.214494] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.214515] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 52.214546] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.214575] RIP: 0033:0x7f8b147fc08e [ 52.214598] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.214694] RSP: 002b:00007fff0943afe0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.214739] RAX: ffffffffffffffda RBX: 00007fff0943b788 RCX: 00007f8b147fc08e [ 52.214789] RDX: 0000000000000000 RSI: 00007fff0943b090 RDI: 0000000000000005 [ 52.214832] RBP: 00007fff0943aff0 R08: 0000000000000000 R09: 0000000000000000 [ 52.214880] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.214924] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff0943b760 | [ 52.215090] ------------[ cut here ]------------ | [ 52.215124] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2939 | [ 52.215176] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.215320] Tainted: [W]=WARN [ 52.215345] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.215382] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.215413] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.215516] RSP: 0018:ff718e9ec088b870 EFLAGS: 00010286 [ 52.215547] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.215586] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431ff200 [ 52.215631] RBP: 0000000000000000 R08: ff3f9c044c464110 R09: ff3f9c044d082030 [ 52.215668] R10: ff3f9c044a0d1120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.215708] R13: 0000000000000010 R14: ff3f9c044a0d1000 R15: ff3f9c04431ff200 [ 52.215753] FS: 00007f117ae3b840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 52.215801] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.215844] CR2: 00000000004a77b8 CR3: 000000000c203004 CR4: 0000000000771ef0 [ 52.215889] PKRU: 55555554 [ 52.215903] Call Trace: [ 52.215919] [ 52.215932] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.215956] __dev_notify_flags (net/core/dev.c:9787) [ 52.215979] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.216001] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.216021] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 52.216051] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.216084] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.216108] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.216138] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.216168] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.216191] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.216211] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.216236] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.216259] ___sys_sendmsg (net/socket.c:2752) [ 52.216283] __sys_sendmsg (net/socket.c:2784) [ 52.216305] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.216329] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.216346] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.216377] RIP: 0033:0x7f117b07508e [ 52.216398] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.216501] RSP: 002b:00007fffd40ddc10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.216543] RAX: ffffffffffffffda RBX: 00007fffd40de3b8 RCX: 00007f117b07508e [ 52.216586] RDX: 0000000000000000 RSI: 00007fffd40ddcc0 RDI: 0000000000000005 [ 52.216630] RBP: 00007fffd40ddc20 R08: 0000000000000000 R09: 0000000000000000 [ 52.216673] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.216713] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffd40de390 | [ 52.216889] ------------[ cut here ]------------ | [ 52.216923] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2943 | [ 52.216981] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.217124] Tainted: [W]=WARN [ 52.217151] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.217192] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.217222] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.217327] RSP: 0018:ff718e9ec0a43870 EFLAGS: 00010286 [ 52.217358] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.217398] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fee00 [ 52.217442] RBP: 0000000000000000 R08: ff3f9c044d39c190 R09: ff3f9c044d087030 [ 52.217476] R10: ff3f9c044a126120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.217515] R13: 0000000000000010 R14: ff3f9c044a126000 R15: ff3f9c04431fee00 [ 52.217561] FS: 00007f2ec79a4840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 52.217610] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.217646] CR2: 00000000004a77b8 CR3: 000000000d06c001 CR4: 0000000000771ef0 [ 52.217691] PKRU: 55555554 [ 52.217705] Call Trace: [ 52.217720] [ 52.217736] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.217759] __dev_notify_flags (net/core/dev.c:9787) [ 52.217781] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.217806] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.217830] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.217865] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.217887] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.217917] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.217953] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.217975] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.217998] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.218019] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.218039] ___sys_sendmsg (net/socket.c:2752) [ 52.218061] __sys_sendmsg (net/socket.c:2784) [ 52.218082] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.218102] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.218125] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 52.218156] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.218185] RIP: 0033:0x7f2ec7bde08e [ 52.218209] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.218308] RSP: 002b:00007ffdd908f310 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.218347] RAX: ffffffffffffffda RBX: 00007ffdd908fab8 RCX: 00007f2ec7bde08e [ 52.218387] RDX: 0000000000000000 RSI: 00007ffdd908f3c0 RDI: 0000000000000005 [ 52.218428] RBP: 00007ffdd908f320 R08: 0000000000000000 R09: 0000000000000000 [ 52.218473] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.218516] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdd908fa90 | [ 52.218693] ------------[ cut here ]------------ | [ 52.218724] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2942 | [ 52.218781] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.218923] Tainted: [W]=WARN [ 52.218946] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.218981] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.219010] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.219110] RSP: 0018:ff718e9ec0a3b870 EFLAGS: 00010286 [ 52.219142] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.219190] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059e00 [ 52.219243] RBP: 0000000000000000 R08: ff3f9c04418c1850 R09: ff3f9c044a341030 [ 52.219289] R10: ff3f9c044a0d4120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.219338] R13: 0000000000000010 R14: ff3f9c044a0d4000 R15: ff3f9c0443059e00 [ 52.219386] FS: 00007f7fd2d43840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 52.219426] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.219461] CR2: 00007f8b1468f574 CR3: 000000000a20b001 CR4: 0000000000771ef0 [ 52.219512] PKRU: 55555554 [ 52.219527] Call Trace: [ 52.219541] [ 52.219562] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.219583] __dev_notify_flags (net/core/dev.c:9787) [ 52.219604] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.219627] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.219653] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.219683] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.219709] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.219737] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.219770] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.219797] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.219818] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.219842] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.219866] ___sys_sendmsg (net/socket.c:2752) [ 52.219887] __sys_sendmsg (net/socket.c:2784) [ 52.219913] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.219937] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.219959] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 52.219985] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.220016] RIP: 0033:0x7f7fd2f7d08e [ 52.220040] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.220142] RSP: 002b:00007ffd3d4d3900 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.220185] RAX: ffffffffffffffda RBX: 00007ffd3d4d40a8 RCX: 00007f7fd2f7d08e [ 52.220239] RDX: 0000000000000000 RSI: 00007ffd3d4d39b0 RDI: 0000000000000005 [ 52.220285] RBP: 00007ffd3d4d3910 R08: 0000000000000000 R09: 0000000000000000 [ 52.220331] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.220375] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd3d4d4080 | [ 52.220572] ------------[ cut here ]------------ | [ 52.220640] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2940 | [ 52.220730] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.220943] Tainted: [W]=WARN [ 52.221000] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.221099] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.221165] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.221342] RSP: 0018:ff718e9ec132b870 EFLAGS: 00010286 [ 52.221406] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.221483] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1d00 [ 52.221567] RBP: 0000000000000000 R08: ff3f9c0443362f10 R09: ff3f9c044a120030 [ 52.221682] R10: ff3f9c044a123120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.221762] R13: 0000000000000010 R14: ff3f9c044a123000 R15: ff3f9c04418e1d00 [ 52.221856] FS: 00007f9451d72840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 52.221933] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.222032] CR2: 00005614d1e0e558 CR3: 0000000003361006 CR4: 0000000000771ef0 [ 52.222129] PKRU: 55555554 [ 52.222179] Call Trace: [ 52.222223] [ 52.222280] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.222340] __dev_notify_flags (net/core/dev.c:9787) [ 52.222400] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.222459] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.222514] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.222613] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.222672] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.222739] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.222804] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.222905] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.223012] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.223097] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.223201] ___sys_sendmsg (net/socket.c:2752) [ 52.223267] __sys_sendmsg (net/socket.c:2784) [ 52.223329] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.223382] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.223440] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.223533] RIP: 0033:0x7f9451fac08e [ 52.223617] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.223747] RSP: 002b:00007ffc4d5e6dd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.223828] RAX: ffffffffffffffda RBX: 00007ffc4d5e7578 RCX: 00007f9451fac08e [ 52.223912] RDX: 0000000000000000 RSI: 00007ffc4d5e6e80 RDI: 0000000000000005 [ 52.223989] RBP: 00007ffc4d5e6de0 R08: 0000000000000000 R09: 0000000000000000 [ 52.224072] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.224178] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc4d5e7550 | [ 52.224456] ------------[ cut here ]------------ | [ 52.224496] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2946 | [ 52.224555] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.224688] Tainted: [W]=WARN [ 52.224709] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.224753] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.224784] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.224890] RSP: 0018:ff718e9ec0a4b870 EFLAGS: 00010286 [ 52.224920] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.224968] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fee00 [ 52.225011] RBP: 0000000000000000 R08: ff3f9c044c6e2210 R09: ff3f9c044d084030 [ 52.225054] R10: ff3f9c044d087120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.225098] R13: 0000000000000010 R14: ff3f9c044d087000 R15: ff3f9c04431fee00 [ 52.225143] FS: 00007f0d58151840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 52.225189] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.225223] CR2: 00007efe10697430 CR3: 000000000d2e8006 CR4: 0000000000771ef0 [ 52.225269] PKRU: 55555554 [ 52.225284] Call Trace: [ 52.225297] [ 52.225313] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.225334] __dev_notify_flags (net/core/dev.c:9787) [ 52.225358] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.225380] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.225404] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 52.225434] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.225463] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.225484] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.225515] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.225546] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.225569] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.225592] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.225614] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.225634] ___sys_sendmsg (net/socket.c:2752) [ 52.225657] __sys_sendmsg (net/socket.c:2784) [ 52.225684] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.225708] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.225731] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.225761] RIP: 0033:0x7f0d5838b08e [ 52.225784] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.225889] RSP: 002b:00007ffed2d03c50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.225932] RAX: ffffffffffffffda RBX: 00007ffed2d043f8 RCX: 00007f0d5838b08e [ 52.225975] RDX: 0000000000000000 RSI: 00007ffed2d03d00 RDI: 0000000000000005 [ 52.226015] RBP: 00007ffed2d03c60 R08: 0000000000000000 R09: 0000000000000000 [ 52.226059] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.226103] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffed2d043d0 | [ 52.226356] ------------[ cut here ]------------ | [ 52.226392] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2945 | [ 52.226447] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.226575] Tainted: [W]=WARN [ 52.226597] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.226634] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.226662] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.226764] RSP: 0018:ff718e9ec0a53870 EFLAGS: 00010286 [ 52.226796] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.226840] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431ff200 [ 52.226890] RBP: 0000000000000000 R08: ff3f9c044a05eed0 R09: ff3f9c044a347030 [ 52.226932] R10: ff3f9c044d082120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.226974] R13: 0000000000000010 R14: ff3f9c044d082000 R15: ff3f9c04431ff200 [ 52.227017] FS: 00007fe03d067840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 52.227059] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.227087] CR2: 00005614d1e0e418 CR3: 000000000d7b6002 CR4: 0000000000771ef0 [ 52.227138] PKRU: 55555554 [ 52.227153] Call Trace: [ 52.227168] [ 52.227185] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.227208] __dev_notify_flags (net/core/dev.c:9787) [ 52.227237] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.227261] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.227284] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 52.227312] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.227342] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.227366] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.227401] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.227442] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.227463] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.227487] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.227514] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.227537] ___sys_sendmsg (net/socket.c:2752) [ 52.227560] __sys_sendmsg (net/socket.c:2784) [ 52.227583] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.227606] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.227626] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 52.227656] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.227686] RIP: 0033:0x7fe03d2a108e [ 52.227708] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.227805] RSP: 002b:00007ffda2555880 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.227858] RAX: ffffffffffffffda RBX: 00007ffda2556028 RCX: 00007fe03d2a108e [ 52.227899] RDX: 0000000000000000 RSI: 00007ffda2555930 RDI: 0000000000000005 [ 52.227943] RBP: 00007ffda2555890 R08: 0000000000000000 R09: 0000000000000000 [ 52.227981] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.228020] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffda2556000 | [ 52.231285] ------------[ cut here ]------------ | [ 52.231320] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2948 | [ 52.231377] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.231509] Tainted: [W]=WARN [ 52.231531] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.231569] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.231596] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.231695] RSP: 0018:ff718e9ec0a5b6e0 EFLAGS: 00010286 [ 52.231725] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.231767] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059d00 [ 52.231812] RBP: 0000000000000000 R08: ff3f9c0448518010 R09: ff3f9c044a0ec030 [ 52.231868] R10: ff3f9c0448652120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.231907] R13: 0000000000000011 R14: ff3f9c0448652000 R15: ff3f9c0443059d00 [ 52.231953] FS: 00007efe10490840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 52.231995] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.232032] CR2: 00000000004a77b8 CR3: 000000000c614005 CR4: 0000000000771ef0 [ 52.232073] PKRU: 55555554 [ 52.232086] Call Trace: [ 52.232098] [ 52.232114] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.232146] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.232168] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.232193] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.232216] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.232246] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.232270] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.232296] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.232319] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.232342] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.232364] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.232383] ___sys_sendmsg (net/socket.c:2752) [ 52.232408] __sys_sendmsg (net/socket.c:2784) [ 52.232431] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.232453] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.232479] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.232506] RIP: 0033:0x7efe106ca08e [ 52.232528] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.232629] RSP: 002b:00007ffe80d7d430 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.232672] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007efe106ca08e [ 52.232716] RDX: 0000000000000000 RSI: 00007ffe80d7d4e0 RDI: 0000000000000005 [ 52.232759] RBP: 00007ffe80d7d440 R08: 0000000000000000 R09: 0000000000000000 [ 52.232805] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.232851] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe80d7dbb0 | [ 52.233129] ------------[ cut here ]------------ | [ 52.233169] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2944 | [ 52.233224] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.233364] Tainted: [W]=WARN [ 52.233387] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.233419] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.233449] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.233543] RSP: 0018:ff718e9ec076b870 EFLAGS: 00010286 [ 52.233572] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.233614] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431ff200 [ 52.233658] RBP: 0000000000000000 R08: ff3f9c04440b2a10 R09: ff3f9c044a344030 [ 52.233700] R10: ff3f9c044a347120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.233743] R13: 0000000000000010 R14: ff3f9c044a347000 R15: ff3f9c04431ff200 [ 52.233788] FS: 00007f7fdcc09840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 52.233841] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.233875] CR2: 00005614c5300d5c CR3: 000000000c53e004 CR4: 0000000000771ef0 [ 52.233919] PKRU: 55555554 [ 52.233934] Call Trace: [ 52.233947] [ 52.233961] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.233983] __dev_notify_flags (net/core/dev.c:9787) [ 52.234006] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.234030] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.234055] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.234086] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.234109] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.234140] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.234167] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.234186] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.234207] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.234228] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.234255] ___sys_sendmsg (net/socket.c:2752) [ 52.234277] __sys_sendmsg (net/socket.c:2784) [ 52.234301] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.234324] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.234348] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 52.234377] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.234402] RIP: 0033:0x7f7fdce4308e [ 52.234424] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.234519] RSP: 002b:00007ffe2fa8fd20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.234561] RAX: ffffffffffffffda RBX: 00007ffe2fa904c8 RCX: 00007f7fdce4308e [ 52.234604] RDX: 0000000000000000 RSI: 00007ffe2fa8fdd0 RDI: 0000000000000005 [ 52.234647] RBP: 00007ffe2fa8fd30 R08: 0000000000000000 R09: 0000000000000000 [ 52.234691] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.234733] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe2fa904a0 | [ 52.234927] ------------[ cut here ]------------ | [ 52.234963] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2955 | [ 52.235020] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.235166] Tainted: [W]=WARN [ 52.235190] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.235228] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.235265] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.235372] RSP: 0018:ff718e9ec0a53870 EFLAGS: 00010286 [ 52.235403] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.235445] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2c100 [ 52.235489] RBP: 0000000000000000 R08: ff3f9c044d39c390 R09: ff3f9c044a393030 [ 52.235536] R10: ff3f9c04484a7120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.235580] R13: 0000000000000010 R14: ff3f9c04484a7000 R15: ff3f9c0441e2c100 [ 52.235631] FS: 00007fd469680840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 52.235679] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.235719] CR2: 00000000004a77b8 CR3: 000000000a062003 CR4: 0000000000771ef0 [ 52.235764] PKRU: 55555554 [ 52.235778] Call Trace: [ 52.235794] [ 52.235811] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.235844] __dev_notify_flags (net/core/dev.c:9787) [ 52.235869] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.235890] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.235920] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.235950] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.235974] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.236005] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.236035] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.236058] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.236080] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.236104] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.236128] ___sys_sendmsg (net/socket.c:2752) [ 52.236151] __sys_sendmsg (net/socket.c:2784) [ 52.236176] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.236198] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.236226] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 52.236260] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.236291] RIP: 0033:0x7fd4698ba08e [ 52.236318] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.236418] RSP: 002b:00007fff5ef2d790 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.236464] RAX: ffffffffffffffda RBX: 00007fff5ef2df38 RCX: 00007fd4698ba08e [ 52.236507] RDX: 0000000000000000 RSI: 00007fff5ef2d840 RDI: 0000000000000005 [ 52.236551] RBP: 00007fff5ef2d7a0 R08: 0000000000000000 R09: 0000000000000000 [ 52.236598] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.236640] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff5ef2df10 | [ 52.236893] ------------[ cut here ]------------ | [ 52.237008] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2947 | [ 52.237100] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.237355] Tainted: [W]=WARN [ 52.237410] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.237475] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.237542] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.237706] RSP: 0018:ff718e9ec0357870 EFLAGS: 00010286 [ 52.237769] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.237857] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228500 [ 52.237963] RBP: 0000000000000000 R08: ff3f9c0443074ad0 R09: ff3f9c044a395030 [ 52.238076] R10: ff3f9c044a120120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.238185] R13: 0000000000000010 R14: ff3f9c044a120000 R15: ff3f9c0443228500 [ 52.238276] FS: 00007f17bdc7a840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 52.238359] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.238442] CR2: 00000000004ebe78 CR3: 000000000d577003 CR4: 0000000000771ef0 [ 52.238532] PKRU: 55555554 [ 52.238610] Call Trace: [ 52.238661] [ 52.238710] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.238768] __dev_notify_flags (net/core/dev.c:9787) [ 52.238829] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.238902] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.238993] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.239059] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.239119] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.239214] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.239318] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.239404] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.239457] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.239516] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.239573] ___sys_sendmsg (net/socket.c:2752) [ 52.239665] __sys_sendmsg (net/socket.c:2784) [ 52.239725] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.239784] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.239884] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.239947] RIP: 0033:0x7f17bdeb408e [ 52.240005] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.240140] RSP: 002b:00007ffea48d1e70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.240238] RAX: ffffffffffffffda RBX: 00007ffea48d2618 RCX: 00007f17bdeb408e [ 52.240341] RDX: 0000000000000000 RSI: 00007ffea48d1f20 RDI: 0000000000000005 [ 52.240417] RBP: 00007ffea48d1e80 R08: 0000000000000000 R09: 0000000000000000 [ 52.240493] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.240571] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffea48d25f0 | [ 52.240856] ------------[ cut here ]------------ | [ 52.240894] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2949 | [ 52.240952] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.241069] Tainted: [W]=WARN [ 52.241092] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.241132] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.241165] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.241273] RSP: 0018:ff718e9ec088b870 EFLAGS: 00010286 [ 52.241300] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.241348] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431ff200 [ 52.241388] RBP: 0000000000000000 R08: ff3f9c04440b2c90 R09: ff3f9c044a369030 [ 52.241429] R10: ff3f9c044a344120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.241475] R13: 0000000000000010 R14: ff3f9c044a344000 R15: ff3f9c04431ff200 [ 52.241520] FS: 00007f03cf494840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 52.241563] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.241601] CR2: 00005614c5300d5c CR3: 000000000d05d001 CR4: 0000000000771ef0 [ 52.241643] PKRU: 55555554 [ 52.241658] Call Trace: [ 52.241672] [ 52.241689] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.241711] __dev_notify_flags (net/core/dev.c:9787) [ 52.241738] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.241760] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.241781] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 52.241810] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.241848] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.241867] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.241896] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.241924] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.241947] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.241968] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.241988] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.242010] ___sys_sendmsg (net/socket.c:2752) [ 52.242032] __sys_sendmsg (net/socket.c:2784) [ 52.242059] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.242081] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.242101] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 52.242129] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.242159] RIP: 0033:0x7f03cf6ce08e [ 52.242180] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.242278] RSP: 002b:00007ffd7424f310 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.242327] RAX: ffffffffffffffda RBX: 00007ffd7424fab8 RCX: 00007f03cf6ce08e [ 52.242368] RDX: 0000000000000000 RSI: 00007ffd7424f3c0 RDI: 0000000000000005 [ 52.242408] RBP: 00007ffd7424f320 R08: 0000000000000000 R09: 0000000000000000 [ 52.242449] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.242491] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd7424fa90 | [ 52.242679] ------------[ cut here ]------------ | [ 52.242717] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2950 | [ 52.242777] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.242919] Tainted: [W]=WARN [ 52.242939] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.242977] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.243010] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.243113] RSP: 0018:ff718e9ec0a63870 EFLAGS: 00010286 [ 52.243139] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.243183] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2c100 [ 52.243227] RBP: 0000000000000000 R08: ff3f9c044196bf90 R09: ff3f9c044a390030 [ 52.243283] R10: ff3f9c044a393120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.243335] R13: 0000000000000010 R14: ff3f9c044a393000 R15: ff3f9c0441e2c100 [ 52.243380] FS: 00007f7d391b0840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 52.243431] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.243469] CR2: 00007efef26dec20 CR3: 0000000003157001 CR4: 0000000000771ef0 [ 52.243515] PKRU: 55555554 [ 52.243529] Call Trace: [ 52.243545] [ 52.243562] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.243583] __dev_notify_flags (net/core/dev.c:9787) [ 52.243606] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.243632] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.243658] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 52.243690] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.243721] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.243747] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.243778] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.243809] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.243836] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.243862] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.243884] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.243908] ___sys_sendmsg (net/socket.c:2752) [ 52.243933] __sys_sendmsg (net/socket.c:2784) [ 52.243961] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.243987] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.244011] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.244045] RIP: 0033:0x7f7d393ea08e [ 52.244070] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.244188] RSP: 002b:00007ffd6c378b70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.244235] RAX: ffffffffffffffda RBX: 00007ffd6c379318 RCX: 00007f7d393ea08e [ 52.244278] RDX: 0000000000000000 RSI: 00007ffd6c378c20 RDI: 0000000000000005 [ 52.244317] RBP: 00007ffd6c378b80 R08: 0000000000000000 R09: 0000000000000000 [ 52.244363] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.244404] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd6c3792f0 | [ 52.244614] ------------[ cut here ]------------ | [ 52.244684] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2954 | [ 52.244792] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.245022] Tainted: [W]=WARN [ 52.245081] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.245187] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.245270] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.245427] RSP: 0018:ff718e9ec0a13870 EFLAGS: 00010286 [ 52.245525] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.245651] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228500 [ 52.245767] RBP: 0000000000000000 R08: ff3f9c04412aac50 R09: ff3f9c044a36e030 [ 52.245902] R10: ff3f9c044a395120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.245986] R13: 0000000000000010 R14: ff3f9c044a395000 R15: ff3f9c0443228500 [ 52.246104] FS: 00007f84ac91d840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 52.246194] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.246284] CR2: 00007f17bdd47574 CR3: 000000000c73a005 CR4: 0000000000771ef0 [ 52.246369] PKRU: 55555554 [ 52.246424] Call Trace: [ 52.246506] [ 52.246565] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.246668] __dev_notify_flags (net/core/dev.c:9787) [ 52.246775] rtnl_configure_link (net/core/rtnetlink.c:3670) [ 52.246847] rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150) [ 52.246947] ? finish_task_switch.isra.0 (kernel/sched/sched.h:1630 (discriminator 1) kernel/sched/sched.h:1643 (discriminator 1) kernel/sched/core.c:5125 (discriminator 1) kernel/sched/core.c:5243 (discriminator 1)) [ 52.247050] ? do_setlink.isra.0 (net/core/rtnetlink.c:3455) [ 52.247161] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.247226] ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946) [ 52.247310] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.247389] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.247487] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.247584] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.247645] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.247743] ___sys_sendmsg (net/socket.c:2752) [ 52.247810] __sys_sendmsg (net/socket.c:2784) [ 52.247883] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.247946] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.248004] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.248103] RIP: 0033:0x7f84acb5708e [ 52.248207] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.248404] RSP: 002b:00007ffe10da9950 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.248520] RAX: ffffffffffffffda RBX: 00007ffe10daa0f8 RCX: 00007f84acb5708e [ 52.248639] RDX: 0000000000000000 RSI: 00007ffe10da9a00 RDI: 0000000000000005 [ 52.248724] RBP: 00007ffe10da9960 R08: 0000000000000000 R09: 0000000000000000 [ 52.248806] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.248893] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe10daa0d0 | [ 52.258250] ------------[ cut here ]------------ | [ 52.258288] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2957 | [ 52.258346] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.258482] Tainted: [W]=WARN [ 52.258509] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.258545] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.258574] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.258673] RSP: 0018:ff718e9ec076b6e0 EFLAGS: 00010286 [ 52.258703] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.258747] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054c00 [ 52.258789] RBP: 0000000000000000 R08: ff3f9c044d38efd0 R09: ff3f9c044a0cf830 [ 52.258837] R10: ff3f9c044a3ca120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.258885] R13: 0000000000000011 R14: ff3f9c044a3ca000 R15: ff3f9c0443054c00 [ 52.258930] FS: 00007fd8f7c17840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 52.258975] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.259012] CR2: 00005614c5300d5c CR3: 000000000c425001 CR4: 0000000000771ef0 [ 52.259056] PKRU: 55555554 [ 52.259071] Call Trace: [ 52.259086] [ 52.259103] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.259134] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.259160] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.259183] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.259205] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.259227] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.259255] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.259289] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.259312] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.259334] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.259357] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.259379] ___sys_sendmsg (net/socket.c:2752) [ 52.259400] __sys_sendmsg (net/socket.c:2784) [ 52.259420] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.259443] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.259464] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.259490] RIP: 0033:0x7fd8f7e5108e [ 52.259510] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.259610] RSP: 002b:00007fff7f59a570 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.259654] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fd8f7e5108e [ 52.259696] RDX: 0000000000000000 RSI: 00007fff7f59a620 RDI: 0000000000000005 [ 52.259737] RBP: 00007fff7f59a580 R08: 0000000000000000 R09: 0000000000000000 [ 52.259780] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.259820] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff7f59acf0 | [ 52.266246] ------------[ cut here ]------------ | [ 52.266282] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2951 | [ 52.266338] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.266477] Tainted: [W]=WARN [ 52.266505] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.266543] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.266572] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.266679] RSP: 0018:ff718e9ec135b6e0 EFLAGS: 00010286 [ 52.266708] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.266759] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054c00 [ 52.266801] RBP: 0000000000000000 R08: ff3f9c044d60e790 R09: ff3f9c044a11a030 [ 52.266848] R10: ff3f9c044a3df120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.266894] R13: 0000000000000011 R14: ff3f9c044a3df000 R15: ff3f9c0443054c00 [ 52.266937] FS: 00007fcb50eb7840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 52.266982] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.267017] CR2: 00005614c5300d5c CR3: 000000000d627005 CR4: 0000000000771ef0 [ 52.267060] PKRU: 55555554 [ 52.267074] Call Trace: [ 52.267088] [ 52.267102] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.267131] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.267155] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.267173] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.267195] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.267216] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.267251] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.267282] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.267301] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.267323] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.267347] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.267369] ___sys_sendmsg (net/socket.c:2752) [ 52.267392] __sys_sendmsg (net/socket.c:2784) [ 52.267415] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.267436] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.267457] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 52.267493] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.267521] RIP: 0033:0x7fcb510f108e [ 52.267543] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.267643] RSP: 002b:00007ffd56fde3b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.267684] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fcb510f108e [ 52.267727] RDX: 0000000000000000 RSI: 00007ffd56fde460 RDI: 0000000000000005 [ 52.267771] RBP: 00007ffd56fde3c0 R08: 0000000000000000 R09: 0000000000000000 [ 52.267813] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.267863] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd56fdeb30 | [ 52.274496] ------------[ cut here ]------------ | [ 52.274574] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2952 | [ 52.274667] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.274886] Tainted: [W]=WARN [ 52.274946] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.275020] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.275089] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.275241] RSP: 0018:ff718e9ec09fb6e0 EFLAGS: 00010286 [ 52.275310] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.275394] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228500 [ 52.275476] RBP: 0000000000000000 R08: ff3f9c044d68bf10 R09: ff3f9c044a81f830 [ 52.275559] R10: ff3f9c044a388120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.275640] R13: 0000000000000011 R14: ff3f9c044a388000 R15: ff3f9c0443228500 [ 52.275725] FS: 00007f128f5e3840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 52.275810] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.275893] CR2: 00007f6b59045600 CR3: 000000000d2b8002 CR4: 0000000000771ef0 [ 52.275977] PKRU: 55555554 [ 52.276030] Call Trace: [ 52.276082] [ 52.276135] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.276206] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.276280] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.276341] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.276404] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.276466] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.276527] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.276603] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.276666] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.276729] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.276791] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.276860] ___sys_sendmsg (net/socket.c:2752) [ 52.276925] __sys_sendmsg (net/socket.c:2784) [ 52.276987] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.277049] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.277111] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.277181] RIP: 0033:0x7f128f81d08e [ 52.277250] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.277395] RSP: 002b:00007ffe9daffc50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.277479] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f128f81d08e [ 52.277561] RDX: 0000000000000000 RSI: 00007ffe9daffd00 RDI: 0000000000000005 [ 52.277644] RBP: 00007ffe9daffc60 R08: 0000000000000000 R09: 0000000000000000 [ 52.277726] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.277808] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe9db003d0 | [ 52.280286] ------------[ cut here ]------------ | [ 52.280369] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2953 | [ 52.280484] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.280735] Tainted: [W]=WARN [ 52.280795] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.280880] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.280955] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.281094] RSP: 0018:ff718e9ec132b6e0 EFLAGS: 00010286 [ 52.281168] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.281286] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228500 [ 52.281382] RBP: 0000000000000000 R08: ff3f9c0443075750 R09: ff3f9c044a35d030 [ 52.281490] R10: ff3f9c044d40d120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.281570] R13: 0000000000000011 R14: ff3f9c044d40d000 R15: ff3f9c0443228500 [ 52.281670] FS: 00007fd4f001c840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 52.281752] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.281861] CR2: 00007f6b59045600 CR3: 0000000004034002 CR4: 0000000000771ef0 [ 52.281940] PKRU: 55555554 [ 52.281986] Call Trace: [ 52.282048] [ 52.282101] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.282215] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.282323] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.282431] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.282497] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.282565] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.282630] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.282705] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.282759] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.282822] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.282890] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.282951] ___sys_sendmsg (net/socket.c:2752) [ 52.283015] __sys_sendmsg (net/socket.c:2784) [ 52.283078] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.283144] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.283204] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.283284] RIP: 0033:0x7fd4f025608e [ 52.283345] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.283480] RSP: 002b:00007ffe928b3560 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.283562] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fd4f025608e [ 52.283641] RDX: 0000000000000000 RSI: 00007ffe928b3610 RDI: 0000000000000005 [ 52.283723] RBP: 00007ffe928b3570 R08: 0000000000000000 R09: 0000000000000000 [ 52.283801] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.283895] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe928b3ce0 | [ 52.299248] ------------[ cut here ]------------ | [ 52.299304] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2958 | [ 52.299359] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.299478] Tainted: [W]=WARN [ 52.299497] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.299532] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.299561] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.299653] RSP: 0018:ff718e9ec088b6e0 EFLAGS: 00010286 [ 52.299682] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.299721] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1900 [ 52.299760] RBP: 0000000000000000 R08: ff3f9c04440b2810 R09: ff3f9c044c21f030 [ 52.299803] R10: ff3f9c0448647120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.299850] R13: 0000000000000011 R14: ff3f9c0448647000 R15: ff3f9c04418e1900 [ 52.299893] FS: 00007ff385f65840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 52.299942] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.299977] CR2: 00000000004ebe80 CR3: 00000000086a3005 CR4: 0000000000771ef0 [ 52.300021] PKRU: 55555554 [ 52.300037] Call Trace: [ 52.300051] [ 52.300067] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.300097] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.300124] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.300148] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.300170] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.300192] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.300214] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.300250] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.300271] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.300294] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.300313] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.300337] ___sys_sendmsg (net/socket.c:2752) [ 52.300359] __sys_sendmsg (net/socket.c:2784) [ 52.300381] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.300404] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.300423] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.300452] RIP: 0033:0x7ff38619f08e [ 52.300474] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.300562] RSP: 002b:00007ffea2654f90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.300602] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007ff38619f08e [ 52.300643] RDX: 0000000000000000 RSI: 00007ffea2655040 RDI: 0000000000000005 [ 52.300686] RBP: 00007ffea2654fa0 R08: 0000000000000000 R09: 0000000000000000 [ 52.300723] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.300761] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffea2655710 | [ 52.303261] ------------[ cut here ]------------ | [ 52.303320] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2956 | [ 52.303378] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.303568] Tainted: [W]=WARN [ 52.303592] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.303630] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.303658] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.304131] RSP: 0018:ff718e9ec0a4b6e0 EFLAGS: 00010286 [ 52.304181] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.304226] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1d00 [ 52.304278] RBP: 0000000000000000 R08: ff3f9c0448518a50 R09: ff3f9c044c3dd030 [ 52.304320] R10: ff3f9c044c2bb120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.304365] R13: 0000000000000011 R14: ff3f9c044c2bb000 R15: ff3f9c04418e1d00 [ 52.304413] FS: 00007efef24dd840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 52.304456] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.304500] CR2: 000000000679a988 CR3: 00000000086f1005 CR4: 0000000000771ef0 [ 52.304540] PKRU: 55555554 [ 52.304556] Call Trace: [ 52.304571] [ 52.304583] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.304613] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.304637] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.304661] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.304682] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.304710] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.304732] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.304761] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.304782] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.304804] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.304824] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.304848] ___sys_sendmsg (net/socket.c:2752) [ 52.304871] __sys_sendmsg (net/socket.c:2784) [ 52.304892] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.304915] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.304969] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.305005] RIP: 0033:0x7efef271708e [ 52.305029] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.305147] RSP: 002b:00007ffcf7388e10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.305194] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007efef271708e [ 52.305237] RDX: 0000000000000000 RSI: 00007ffcf7388ec0 RDI: 0000000000000005 [ 52.305279] RBP: 00007ffcf7388e20 R08: 0000000000000000 R09: 0000000000000000 [ 52.305322] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.305365] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcf7389590 | [ 52.308276] ------------[ cut here ]------------ | [ 52.308321] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2964 | [ 52.308375] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.308507] Tainted: [W]=WARN [ 52.308529] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.308562] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.308593] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.308687] RSP: 0018:ff718e9ec0a636e0 EFLAGS: 00010286 [ 52.308712] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.308757] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054c00 [ 52.308799] RBP: 0000000000000000 R08: ff3f9c04418b1610 R09: ff3f9c04497eb030 [ 52.308845] R10: ff3f9c044a34d120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.308887] R13: 0000000000000011 R14: ff3f9c044a34d000 R15: ff3f9c0443054c00 [ 52.308932] FS: 00007f676f011840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 52.308980] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.309012] CR2: 00007ff386032574 CR3: 0000000002de6003 CR4: 0000000000771ef0 [ 52.309055] PKRU: 55555554 [ 52.309070] Call Trace: [ 52.309086] [ 52.309101] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.309131] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.309156] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.309178] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.309201] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.309225] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.309250] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.309279] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.309300] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.309321] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.309343] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.309361] ___sys_sendmsg (net/socket.c:2752) [ 52.309382] __sys_sendmsg (net/socket.c:2784) [ 52.309408] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.309430] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.309449] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.309472] RIP: 0033:0x7f676f24b08e [ 52.309495] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.309591] RSP: 002b:00007ffec51ebae0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.309630] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f676f24b08e [ 52.309673] RDX: 0000000000000000 RSI: 00007ffec51ebb90 RDI: 0000000000000005 [ 52.309715] RBP: 00007ffec51ebaf0 R08: 0000000000000000 R09: 0000000000000000 [ 52.309759] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.309804] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffec51ec260 | [ 52.319252] ------------[ cut here ]------------ | [ 52.319301] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2959 | [ 52.319366] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.319507] Tainted: [W]=WARN [ 52.319529] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.319570] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.319604] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.319716] RSP: 0018:ff718e9ec0a5b6e0 EFLAGS: 00010286 [ 52.319750] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.319796] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2d600 [ 52.319845] RBP: 0000000000000000 R08: ff3f9c044a2ec2d0 R09: ff3f9c044a11a830 [ 52.319891] R10: ff3f9c044a3c2120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.319935] R13: 0000000000000011 R14: ff3f9c044a3c2000 R15: ff3f9c0441e2d600 [ 52.319982] FS: 00007f2218c4a840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 52.320026] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.320062] CR2: 00007fb865871f6f CR3: 000000000857e006 CR4: 0000000000771ef0 [ 52.320108] PKRU: 55555554 [ 52.320122] Call Trace: [ 52.320137] [ 52.320153] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.320188] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.320214] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.320248] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.320274] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.320297] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.320321] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.320355] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.320379] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.320402] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.320425] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.320450] ___sys_sendmsg (net/socket.c:2752) [ 52.320472] __sys_sendmsg (net/socket.c:2784) [ 52.320496] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.320522] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.320545] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 52.320576] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.320607] RIP: 0033:0x7f2218e8408e [ 52.320630] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.320737] RSP: 002b:00007fffbfbedea0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.320783] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f2218e8408e [ 52.320826] RDX: 0000000000000000 RSI: 00007fffbfbedf50 RDI: 0000000000000005 [ 52.320875] RBP: 00007fffbfbedeb0 R08: 0000000000000000 R09: 0000000000000000 [ 52.320918] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.320961] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffbfbee620 | [ 52.326278] ------------[ cut here ]------------ | [ 52.326351] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2960 | [ 52.326408] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.326543] Tainted: [W]=WARN [ 52.326563] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.326597] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.326626] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.326720] RSP: 0018:ff718e9ec0a336e0 EFLAGS: 00010286 [ 52.326749] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.326792] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1d00 [ 52.326831] RBP: 0000000000000000 R08: ff3f9c044a2ec210 R09: ff3f9c044c48b830 [ 52.326895] R10: ff3f9c044d427120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.326934] R13: 0000000000000011 R14: ff3f9c044d427000 R15: ff3f9c04418e1d00 [ 52.326977] FS: 00007fc69d60c840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 52.327027] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.327056] CR2: 00005614c51af130 CR3: 000000000c53f003 CR4: 0000000000771ef0 [ 52.327102] PKRU: 55555554 [ 52.327117] Call Trace: [ 52.327139] [ 52.327155] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.327184] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.327209] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.327239] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.327261] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.327285] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.327303] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.327335] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.327360] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.327383] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.327405] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.327427] ___sys_sendmsg (net/socket.c:2752) [ 52.327451] __sys_sendmsg (net/socket.c:2784) [ 52.327473] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.327495] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.327518] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.327545] RIP: 0033:0x7fc69d84608e [ 52.327567] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.327670] RSP: 002b:00007ffcaa8b9a20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.327719] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fc69d84608e [ 52.327766] RDX: 0000000000000000 RSI: 00007ffcaa8b9ad0 RDI: 0000000000000005 [ 52.327813] RBP: 00007ffcaa8b9a30 R08: 0000000000000000 R09: 0000000000000000 [ 52.327868] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.327911] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcaa8ba1a0 | [ 52.333255] ------------[ cut here ]------------ | [ 52.333309] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2961 | [ 52.333366] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.333507] Tainted: [W]=WARN [ 52.333529] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.333565] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.333596] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.333702] RSP: 0018:ff718e9ec0a6b6e0 EFLAGS: 00010286 [ 52.333732] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.333779] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b100 [ 52.333824] RBP: 0000000000000000 R08: ff3f9c044a9ed6d0 R09: ff3f9c044c684030 [ 52.333873] R10: ff3f9c044a37e120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.333917] R13: 0000000000000011 R14: ff3f9c044a37e000 R15: ff3f9c044322b100 [ 52.333968] FS: 00007f73681b3840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 52.334023] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.334060] CR2: 00000000004ec6c0 CR3: 000000000d23f003 CR4: 0000000000771ef0 [ 52.334105] PKRU: 55555554 [ 52.334120] Call Trace: [ 52.334134] [ 52.334150] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.334181] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.334207] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.334237] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.334262] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.334287] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.334309] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.334344] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.334366] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.334390] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.334414] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.334438] ___sys_sendmsg (net/socket.c:2752) [ 52.334462] __sys_sendmsg (net/socket.c:2784) [ 52.334485] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.334509] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 52.334541] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.334573] RIP: 0033:0x7f73683ed08e [ 52.334596] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.334704] RSP: 002b:00007fffc3d4d5c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.334750] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f73683ed08e [ 52.334794] RDX: 0000000000000000 RSI: 00007fffc3d4d670 RDI: 0000000000000005 [ 52.334859] RBP: 00007fffc3d4d5d0 R08: 0000000000000000 R09: 0000000000000000 [ 52.334903] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.334948] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffc3d4dd40 | [ 52.339246] ------------[ cut here ]------------ | [ 52.339284] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2962 | [ 52.339340] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.339461] Tainted: [W]=WARN [ 52.339485] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.339521] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.339552] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.339656] RSP: 0018:ff718e9ec0a036e0 EFLAGS: 00010286 [ 52.339684] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.339726] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054e00 [ 52.339766] RBP: 0000000000000000 R08: ff3f9c044191f2d0 R09: ff3f9c044d344830 [ 52.339810] R10: ff3f9c044a3a1120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.339859] R13: 0000000000000011 R14: ff3f9c044a3a1000 R15: ff3f9c0443054e00 [ 52.339895] FS: 00007fee47f69840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 52.339943] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.339980] CR2: 00000000108c5988 CR3: 0000000009632001 CR4: 0000000000771ef0 [ 52.340024] PKRU: 55555554 [ 52.340039] Call Trace: [ 52.340053] [ 52.340067] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.340097] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.340120] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.340144] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.340165] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.340186] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.340210] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.340245] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.340269] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.340292] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.340315] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.340334] ___sys_sendmsg (net/socket.c:2752) [ 52.340357] __sys_sendmsg (net/socket.c:2784) [ 52.340379] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.340401] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.340424] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.340452] RIP: 0033:0x7fee481a308e [ 52.340474] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.340577] RSP: 002b:00007ffda5195dd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.340622] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fee481a308e [ 52.340666] RDX: 0000000000000000 RSI: 00007ffda5195e80 RDI: 0000000000000005 [ 52.340709] RBP: 00007ffda5195de0 R08: 0000000000000000 R09: 0000000000000000 [ 52.340755] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.340796] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffda5196550 | [ 52.346255] ------------[ cut here ]------------ | [ 52.346303] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2963 | [ 52.346364] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.346498] Tainted: [W]=WARN [ 52.346520] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.346559] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.346591] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.346695] RSP: 0018:ff718e9ec0a736e0 EFLAGS: 00010286 [ 52.346726] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.346776] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b100 [ 52.346821] RBP: 0000000000000000 R08: ff3f9c044c2a2c10 R09: ff3f9c044d343830 [ 52.346872] R10: ff3f9c044864a120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.346917] R13: 0000000000000011 R14: ff3f9c044864a000 R15: ff3f9c044322b100 [ 52.346963] FS: 00007f6b58d1b840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 52.347009] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.347048] CR2: 00005614c5300d5c CR3: 000000000d7db002 CR4: 0000000000771ef0 [ 52.347093] PKRU: 55555554 [ 52.347108] Call Trace: [ 52.347126] [ 52.347142] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.347174] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.347201] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.347223] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.347256] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.347282] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.347307] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.347339] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.347363] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.347387] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.347412] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.347435] ___sys_sendmsg (net/socket.c:2752) [ 52.347459] __sys_sendmsg (net/socket.c:2784) [ 52.347482] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.347509] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.347533] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.347564] RIP: 0033:0x7f6b58f5508e [ 52.347587] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.347686] RSP: 002b:00007ffe209499e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.347736] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f6b58f5508e [ 52.347783] RDX: 0000000000000000 RSI: 00007ffe20949a90 RDI: 0000000000000005 [ 52.347828] RBP: 00007ffe209499f0 R08: 0000000000000000 R09: 0000000000000000 [ 52.347880] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.347923] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe2094a160 | [ 52.355251] ------------[ cut here ]------------ | [ 52.355315] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2968 | [ 52.355378] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.355511] Tainted: [W]=WARN [ 52.355531] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.355565] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.355595] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.355684] RSP: 0018:ff718e9ec076b6e0 EFLAGS: 00010286 [ 52.355708] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.355748] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054c00 [ 52.355792] RBP: 0000000000000000 R08: ff3f9c044305e850 R09: ff3f9c04497eb030 [ 52.355840] R10: ff3f9c044c47a120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.355882] R13: 0000000000000011 R14: ff3f9c044c47a000 R15: ff3f9c0443054c00 [ 52.355917] FS: 00007f90d4b95840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 52.355960] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.355993] CR2: 00005614c5300d5c CR3: 000000000a194001 CR4: 0000000000771ef0 [ 52.356038] PKRU: 55555554 [ 52.356054] Call Trace: [ 52.356067] [ 52.356081] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.356112] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.356140] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.356163] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.356188] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.356216] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.356244] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.356270] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.356291] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.356312] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.356334] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.356355] ___sys_sendmsg (net/socket.c:2752) [ 52.356379] __sys_sendmsg (net/socket.c:2784) [ 52.356401] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.356420] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.356443] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.356475] RIP: 0033:0x7f90d4dcf08e [ 52.356497] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.356593] RSP: 002b:00007fff944b4060 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.356636] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f90d4dcf08e [ 52.356682] RDX: 0000000000000000 RSI: 00007fff944b4110 RDI: 0000000000000005 [ 52.356726] RBP: 00007fff944b4070 R08: 0000000000000000 R09: 0000000000000000 [ 52.356770] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.356817] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff944b47e0 | [ 52.360251] ------------[ cut here ]------------ | [ 52.360286] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2965 | [ 52.360338] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.360471] Tainted: [W]=WARN [ 52.360494] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.360530] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.360554] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.360662] RSP: 0018:ff718e9ec03576e0 EFLAGS: 00010286 [ 52.360693] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.360737] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054c00 [ 52.360777] RBP: 0000000000000000 R08: ff3f9c04418e9510 R09: ff3f9c044c689830 [ 52.360826] R10: ff3f9c04484a3120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.360881] R13: 0000000000000011 R14: ff3f9c04484a3000 R15: ff3f9c0443054c00 [ 52.360922] FS: 00007f0d5ccab840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 52.360968] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.361002] CR2: 00007fca3f543db0 CR3: 000000000a17a004 CR4: 0000000000771ef0 [ 52.361041] PKRU: 55555554 [ 52.361056] Call Trace: [ 52.361071] [ 52.361085] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.361114] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.361139] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.361162] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.361183] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.361204] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.361225] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.361264] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.361285] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.361310] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.361332] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.361354] ___sys_sendmsg (net/socket.c:2752) [ 52.361374] __sys_sendmsg (net/socket.c:2784) [ 52.361398] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.361423] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.361446] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.361475] RIP: 0033:0x7f0d5cee508e [ 52.361495] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.361602] RSP: 002b:00007ffd4de23930 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.361645] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f0d5cee508e [ 52.361692] RDX: 0000000000000000 RSI: 00007ffd4de239e0 RDI: 0000000000000005 [ 52.361732] RBP: 00007ffd4de23940 R08: 0000000000000000 R09: 0000000000000000 [ 52.361775] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.361818] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd4de240b0 | [ 52.372242] ------------[ cut here ]------------ | [ 52.372319] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2969 | [ 52.372411] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.372614] Tainted: [W]=WARN [ 52.372668] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.372736] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.372800] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.372940] RSP: 0018:ff718e9ec09f36e0 EFLAGS: 00010286 [ 52.373003] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.373080] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fee00 [ 52.373158] RBP: 0000000000000000 R08: ff3f9c044196bf50 R09: ff3f9c044c2c1030 [ 52.373245] R10: ff3f9c044a0df120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.373320] R13: 0000000000000011 R14: ff3f9c044a0df000 R15: ff3f9c04431fee00 [ 52.373401] FS: 00007f377deb5840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 52.373478] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.373547] CR2: 00000000152a1988 CR3: 000000000a062004 CR4: 0000000000771ef0 [ 52.373625] PKRU: 55555554 [ 52.373672] Call Trace: [ 52.373721] [ 52.373770] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.373844] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.373904] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.373960] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.374018] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.374075] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.374135] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.374200] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.374265] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.374325] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.374385] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.374442] ___sys_sendmsg (net/socket.c:2752) [ 52.374500] __sys_sendmsg (net/socket.c:2784) [ 52.374557] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.374614] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.374671] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.374734] RIP: 0033:0x7f377e0ef08e [ 52.374790] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.374929] RSP: 002b:00007ffe0a1d7910 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.375007] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f377e0ef08e [ 52.375085] RDX: 0000000000000000 RSI: 00007ffe0a1d79c0 RDI: 0000000000000005 [ 52.375165] RBP: 00007ffe0a1d7920 R08: 0000000000000000 R09: 0000000000000000 [ 52.375246] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.375326] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe0a1d8090 | [ 52.380245] ------------[ cut here ]------------ | [ 52.380322] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2967 | [ 52.380409] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.380604] Tainted: [W]=WARN [ 52.380658] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.380727] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.380791] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.380929] RSP: 0018:ff718e9ec0a7b6e0 EFLAGS: 00010286 [ 52.380992] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.381068] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fee00 [ 52.381147] RBP: 0000000000000000 R08: ff3f9c04441e8710 R09: ff3f9c044a11b830 [ 52.381223] R10: ff3f9c044a38f120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.381310] R13: 0000000000000011 R14: ff3f9c044a38f000 R15: ff3f9c04431fee00 [ 52.381394] FS: 00007f8338a7f840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 52.381472] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.381541] CR2: 00005614c51af130 CR3: 000000000a26a003 CR4: 0000000000771ef0 [ 52.381618] PKRU: 55555554 [ 52.381666] Call Trace: [ 52.381714] [ 52.381762] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.381829] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.381898] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.381955] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.382012] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.382068] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.382128] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.382191] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.382256] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.382314] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.382375] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.382432] ___sys_sendmsg (net/socket.c:2752) [ 52.382489] __sys_sendmsg (net/socket.c:2784) [ 52.382546] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.382603] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.382660] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.382722] RIP: 0033:0x7f8338cb908e [ 52.382778] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.382959] RSP: 002b:00007ffde8eabfa0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.383036] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f8338cb908e [ 52.383115] RDX: 0000000000000000 RSI: 00007ffde8eac050 RDI: 0000000000000005 [ 52.383192] RBP: 00007ffde8eabfb0 R08: 0000000000000000 R09: 0000000000000000 [ 52.383275] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.383354] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffde8eac720 | [ 52.386267] ------------[ cut here ]------------ | [ 52.386301] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2966 | [ 52.386362] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.386490] Tainted: [W]=WARN [ 52.386513] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.386548] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.386583] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.386677] RSP: 0018:ff718e9ec09fb6e0 EFLAGS: 00010286 [ 52.386706] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.386748] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2d600 [ 52.386790] RBP: 0000000000000000 R08: ff3f9c044a8c0750 R09: ff3f9c044a87d030 [ 52.386840] R10: ff3f9c044d42b120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.386882] R13: 0000000000000011 R14: ff3f9c044d42b000 R15: ff3f9c0441e2d600 [ 52.386929] FS: 00007fb86550a840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 52.386975] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.387010] CR2: 00007faf8c7c8668 CR3: 000000000a1cf005 CR4: 0000000000771ef0 [ 52.387057] PKRU: 55555554 [ 52.387071] Call Trace: [ 52.387087] [ 52.387102] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.387130] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.387154] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.387176] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.387196] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.387218] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.387245] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.387276] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.387297] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.387320] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.387342] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.387369] ___sys_sendmsg (net/socket.c:2752) [ 52.387392] __sys_sendmsg (net/socket.c:2784) [ 52.387414] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.387434] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.387455] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.387484] RIP: 0033:0x7fb86574408e [ 52.387502] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.387599] RSP: 002b:00007fff99e833c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.387637] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fb86574408e [ 52.387679] RDX: 0000000000000000 RSI: 00007fff99e83470 RDI: 0000000000000005 [ 52.387717] RBP: 00007fff99e833d0 R08: 0000000000000000 R09: 0000000000000000 [ 52.387765] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.387815] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff99e83b40 | [ 52.392248] ------------[ cut here ]------------ | [ 52.392294] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2971 | [ 52.392353] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.392484] Tainted: [W]=WARN [ 52.392505] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.392540] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.392569] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.392665] RSP: 0018:ff718e9ec0a5b6e0 EFLAGS: 00010286 [ 52.392694] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.392734] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059e00 [ 52.392774] RBP: 0000000000000000 R08: ff3f9c044d60e710 R09: ff3f9c044d091030 [ 52.392817] R10: ff3f9c044c479120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.392863] R13: 0000000000000011 R14: ff3f9c044c479000 R15: ff3f9c0443059e00 [ 52.392907] FS: 00007ffb7dd3d840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 52.392958] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.392992] CR2: 00007f0d5cd78574 CR3: 0000000001960004 CR4: 0000000000771ef0 [ 52.393032] PKRU: 55555554 [ 52.393045] Call Trace: [ 52.393056] [ 52.393071] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.393098] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.393122] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.393144] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.393166] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.393187] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.393208] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.393252] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.393275] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.393296] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.393320] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.393345] ___sys_sendmsg (net/socket.c:2752) [ 52.393369] __sys_sendmsg (net/socket.c:2784) [ 52.393393] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.393411] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.393433] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 52.393461] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.393489] RIP: 0033:0x7ffb7df7708e [ 52.393512] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.393610] RSP: 002b:00007ffd42a8e100 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.393653] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007ffb7df7708e [ 52.393694] RDX: 0000000000000000 RSI: 00007ffd42a8e1b0 RDI: 0000000000000005 [ 52.393737] RBP: 00007ffd42a8e110 R08: 0000000000000000 R09: 0000000000000000 [ 52.393777] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.393822] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd42a8e880 | [ 52.398248] ------------[ cut here ]------------ | [ 52.398290] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2970 | [ 52.398343] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.398482] Tainted: [W]=WARN [ 52.398502] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.398537] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.398566] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.398657] RSP: 0018:ff718e9ec0a4b6e0 EFLAGS: 00010286 [ 52.398685] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.398729] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229400 [ 52.398770] RBP: 0000000000000000 R08: ff3f9c044d60e410 R09: ff3f9c044848a830 [ 52.398813] R10: ff3f9c044d420120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.398863] R13: 0000000000000011 R14: ff3f9c044d420000 R15: ff3f9c0443229400 [ 52.398905] FS: 00007fdab7b6f840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 52.398949] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.398983] CR2: 00005614c5300d5c CR3: 000000000d06f002 CR4: 0000000000771ef0 [ 52.399031] PKRU: 55555554 [ 52.399045] Call Trace: [ 52.399060] [ 52.399074] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.399101] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.399125] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.399152] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.399175] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.399195] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.399218] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.399251] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.399276] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.399299] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.399320] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.399340] ___sys_sendmsg (net/socket.c:2752) [ 52.399362] __sys_sendmsg (net/socket.c:2784) [ 52.399385] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.399407] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.399430] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.399461] RIP: 0033:0x7fdab7da908e [ 52.399481] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.399580] RSP: 002b:00007ffc78cbc670 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.399623] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fdab7da908e [ 52.399673] RDX: 0000000000000000 RSI: 00007ffc78cbc720 RDI: 0000000000000005 [ 52.399716] RBP: 00007ffc78cbc680 R08: 0000000000000000 R09: 0000000000000000 [ 52.399761] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.399804] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc78cbcdf0 | [ 52.405269] ------------[ cut here ]------------ | [ 52.405309] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2974 | [ 52.405367] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.405514] Tainted: [W]=WARN [ 52.405535] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.405577] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.405609] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.405715] RSP: 0018:ff718e9ec0a336e0 EFLAGS: 00010286 [ 52.405745] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.405791] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441891d00 [ 52.405842] RBP: 0000000000000000 R08: ff3f9c044a9a5250 R09: ff3f9c044c48b830 [ 52.405885] R10: ff3f9c0444338120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.405933] R13: 0000000000000011 R14: ff3f9c0444338000 R15: ff3f9c0441891d00 [ 52.405976] FS: 00007fca3f18d840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 52.406022] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.406059] CR2: 00000000004ec3a8 CR3: 000000000c53e006 CR4: 0000000000771ef0 [ 52.406102] PKRU: 55555554 [ 52.406117] Call Trace: [ 52.406132] [ 52.406148] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.406180] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.406205] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.406236] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.406260] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.406285] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.406309] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.406342] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.406363] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.406386] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.406408] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.406431] ___sys_sendmsg (net/socket.c:2752) [ 52.406455] __sys_sendmsg (net/socket.c:2784) [ 52.406479] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.406502] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.406525] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.406555] RIP: 0033:0x7fca3f3c708e [ 52.406579] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.406688] RSP: 002b:00007fffbf35c7f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.406733] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fca3f3c708e [ 52.406777] RDX: 0000000000000000 RSI: 00007fffbf35c8a0 RDI: 0000000000000005 [ 52.406821] RBP: 00007fffbf35c800 R08: 0000000000000000 R09: 0000000000000000 [ 52.406871] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.406917] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffbf35cf70 | [ 52.412245] ------------[ cut here ]------------ | [ 52.412294] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2975 | [ 52.412348] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.412489] Tainted: [W]=WARN [ 52.412513] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.412549] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.412580] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.412676] RSP: 0018:ff718e9ec0a036e0 EFLAGS: 00010286 [ 52.412707] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.412746] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054c00 [ 52.412787] RBP: 0000000000000000 R08: ff3f9c044969a290 R09: ff3f9c044c2d6830 [ 52.412827] R10: ff3f9c044a375120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.412874] R13: 0000000000000011 R14: ff3f9c044a375000 R15: ff3f9c0443054c00 [ 52.412926] FS: 00007fa05fa3d840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 52.412970] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.413009] CR2: 00000000004ec6c8 CR3: 0000000003157004 CR4: 0000000000771ef0 [ 52.413050] PKRU: 55555554 [ 52.413065] Call Trace: [ 52.413079] [ 52.413095] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.413125] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.413150] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.413173] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.413201] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.413223] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.413249] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.413278] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.413300] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.413320] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.413341] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.413363] ___sys_sendmsg (net/socket.c:2752) [ 52.413385] __sys_sendmsg (net/socket.c:2784) [ 52.413406] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.413428] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.413453] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.413481] RIP: 0033:0x7fa05fc7708e [ 52.413500] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.413596] RSP: 002b:00007ffd13888b40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.413637] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fa05fc7708e [ 52.413685] RDX: 0000000000000000 RSI: 00007ffd13888bf0 RDI: 0000000000000005 [ 52.413726] RBP: 00007ffd13888b50 R08: 0000000000000000 R09: 0000000000000000 [ 52.413771] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.413811] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd138892c0 | [ 52.416259] ------------[ cut here ]------------ | [ 52.416300] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2973 | [ 52.416361] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.416516] Tainted: [W]=WARN [ 52.416539] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.416575] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.416605] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.416707] RSP: 0018:ff718e9ec0a636e0 EFLAGS: 00010286 [ 52.416737] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.416780] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229400 [ 52.416824] RBP: 0000000000000000 R08: ff3f9c04441b7550 R09: ff3f9c044a334030 [ 52.416875] R10: ff3f9c044a3e0120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.416917] R13: 0000000000000011 R14: ff3f9c044a3e0000 R15: ff3f9c0443229400 [ 52.416963] FS: 00007f98405e2840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 52.417011] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.417045] CR2: 00007f91b1a63668 CR3: 000000000d37c005 CR4: 0000000000771ef0 [ 52.417089] PKRU: 55555554 [ 52.417104] Call Trace: [ 52.417120] [ 52.417137] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.417170] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.417196] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.417217] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.417247] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.417270] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.417299] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.417339] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.417367] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.417394] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.417421] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.417450] ___sys_sendmsg (net/socket.c:2752) [ 52.417478] __sys_sendmsg (net/socket.c:2784) [ 52.417505] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.417528] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.417553] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.417583] RIP: 0033:0x7f984081c08e [ 52.417611] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.417713] RSP: 002b:00007ffeaa9dcd90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.417761] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f984081c08e [ 52.417807] RDX: 0000000000000000 RSI: 00007ffeaa9dce40 RDI: 0000000000000005 [ 52.417860] RBP: 00007ffeaa9dcda0 R08: 0000000000000000 R09: 0000000000000000 [ 52.417906] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.417948] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeaa9dd510 | [ 52.430245] ------------[ cut here ]------------ | [ 52.430328] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2972 | [ 52.430416] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.430608] Tainted: [W]=WARN [ 52.430691] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.430766] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.430829] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.430976] RSP: 0018:ff718e9ec0a6b6e0 EFLAGS: 00010286 [ 52.431039] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.431116] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054500 [ 52.431194] RBP: 0000000000000000 R08: ff3f9c04412aa810 R09: ff3f9c044a3f4030 [ 52.431281] R10: ff3f9c04484a5120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.431361] R13: 0000000000000011 R14: ff3f9c04484a5000 R15: ff3f9c0443054500 [ 52.431442] FS: 00007f19d69df840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 52.431521] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.431593] CR2: 00007efe639d1f6f CR3: 000000000d751005 CR4: 0000000000771ef0 [ 52.431673] PKRU: 55555554 [ 52.431721] Call Trace: [ 52.431769] [ 52.431817] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.431891] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.431950] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.432006] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.432064] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.432123] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.432182] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.432252] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.432310] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.432372] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.432429] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.432486] ___sys_sendmsg (net/socket.c:2752) [ 52.432543] __sys_sendmsg (net/socket.c:2784) [ 52.432600] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.432657] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.432713] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.432777] RIP: 0033:0x7f19d6c1908e [ 52.432832] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.432970] RSP: 002b:00007ffcbe617460 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.433047] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f19d6c1908e [ 52.433126] RDX: 0000000000000000 RSI: 00007ffcbe617510 RDI: 0000000000000005 [ 52.433204] RBP: 00007ffcbe617470 R08: 0000000000000000 R09: 0000000000000000 [ 52.433285] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.433361] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcbe617be0 | [ 52.436272] ------------[ cut here ]------------ | [ 52.436306] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2978 | [ 52.436357] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.436479] Tainted: [W]=WARN [ 52.436502] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.436536] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.436568] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.436663] RSP: 0018:ff718e9ec09fb6e0 EFLAGS: 00010286 [ 52.436691] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.436731] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059e00 [ 52.436771] RBP: 0000000000000000 R08: ff3f9c044d660f50 R09: ff3f9c044a11c830 [ 52.436811] R10: ff3f9c0448648120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.436858] R13: 0000000000000011 R14: ff3f9c0448648000 R15: ff3f9c0443059e00 [ 52.436903] FS: 00007fb5f8c6f840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 52.436949] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.436983] CR2: 00007f644da91668 CR3: 0000000001960002 CR4: 0000000000771ef0 [ 52.437024] PKRU: 55555554 [ 52.437039] Call Trace: [ 52.437054] [ 52.437069] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.437098] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.437123] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.437147] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.437167] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.437187] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.437210] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.437244] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.437268] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.437293] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.437314] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.437334] ___sys_sendmsg (net/socket.c:2752) [ 52.437356] __sys_sendmsg (net/socket.c:2784) [ 52.437377] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.437402] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.437422] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 52.437452] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.437473] RIP: 0033:0x7fb5f8ea908e [ 52.437494] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.437584] RSP: 002b:00007ffcb3422c20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.437625] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fb5f8ea908e [ 52.437665] RDX: 0000000000000000 RSI: 00007ffcb3422cd0 RDI: 0000000000000005 [ 52.437713] RBP: 00007ffcb3422c30 R08: 0000000000000000 R09: 0000000000000000 [ 52.437747] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.437786] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcb34233a0 | [ 52.440277] ------------[ cut here ]------------ | [ 52.440316] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2981 | [ 52.440367] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.440507] Tainted: [W]=WARN [ 52.440529] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.440564] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.440594] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.440690] RSP: 0018:ff718e9ec0a7b6e0 EFLAGS: 00010286 [ 52.440717] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.440757] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054e00 [ 52.440797] RBP: 0000000000000000 R08: ff3f9c044333e5d0 R09: ff3f9c0448555030 [ 52.440843] R10: ff3f9c044c2b8120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.440885] R13: 0000000000000011 R14: ff3f9c044c2b8000 R15: ff3f9c0443054e00 [ 52.440932] FS: 00007f8ca1f85840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 52.440977] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.441014] CR2: 00007f481779a888 CR3: 000000000d6d6006 CR4: 0000000000771ef0 [ 52.441058] PKRU: 55555554 [ 52.441073] Call Trace: [ 52.441086] [ 52.441102] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.441134] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.441158] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.441180] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.441202] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.441224] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.441250] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.441284] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.441307] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.441330] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.441350] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.441373] ___sys_sendmsg (net/socket.c:2752) [ 52.441399] __sys_sendmsg (net/socket.c:2784) [ 52.441418] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.441441] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.441463] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.441494] RIP: 0033:0x7f8ca21bf08e [ 52.441515] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.441614] RSP: 002b:00007ffc1308aee0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.441647] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f8ca21bf08e [ 52.441689] RDX: 0000000000000000 RSI: 00007ffc1308af90 RDI: 0000000000000005 [ 52.441738] RBP: 00007ffc1308aef0 R08: 0000000000000000 R09: 0000000000000000 [ 52.441772] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.441813] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc1308b660 | [ 52.448251] ------------[ cut here ]------------ | [ 52.448300] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2976 | [ 52.448358] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.448500] Tainted: [W]=WARN [ 52.448521] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.448559] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.448590] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.448689] RSP: 0018:ff718e9ec132b6e0 EFLAGS: 00010286 [ 52.448725] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.448768] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229400 [ 52.448812] RBP: 0000000000000000 R08: ff3f9c04419399d0 R09: ff3f9c044c7e0830 [ 52.448863] R10: ff3f9c0448644120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.448908] R13: 0000000000000011 R14: ff3f9c0448644000 R15: ff3f9c0443229400 [ 52.448955] FS: 00007faf8c32f840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 52.449001] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.449042] CR2: 00005614c5300d5c CR3: 000000000d20a002 CR4: 0000000000771ef0 [ 52.449085] PKRU: 55555554 [ 52.449101] Call Trace: [ 52.449115] [ 52.449131] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.449165] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.449188] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.449211] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.449239] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.449264] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.449287] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.449320] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.449343] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.449366] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.449389] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.449412] ___sys_sendmsg (net/socket.c:2752) [ 52.449437] __sys_sendmsg (net/socket.c:2784) [ 52.449461] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.449484] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.449508] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.449535] RIP: 0033:0x7faf8c56908e [ 52.449558] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.449658] RSP: 002b:00007ffc17167af0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.449695] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faf8c56908e [ 52.449741] RDX: 0000000000000000 RSI: 00007ffc17167ba0 RDI: 0000000000000005 [ 52.449785] RBP: 00007ffc17167b00 R08: 0000000000000000 R09: 0000000000000000 [ 52.449828] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.449879] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc17168270 | [ 52.456250] ------------[ cut here ]------------ | [ 52.456330] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2977 | [ 52.456419] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.456623] Tainted: [W]=WARN [ 52.456678] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.456748] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.456814] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.456947] RSP: 0018:ff718e9ec0a736e0 EFLAGS: 00010286 [ 52.457011] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.457086] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054600 [ 52.457164] RBP: 0000000000000000 R08: ff3f9c0441925390 R09: ff3f9c04497ed030 [ 52.457249] R10: ff3f9c044a109120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.457327] R13: 0000000000000011 R14: ff3f9c044a109000 R15: ff3f9c0443054600 [ 52.457405] FS: 00007f9d61c29840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 52.457482] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.457551] CR2: 00007f19d6aac574 CR3: 000000000d770003 CR4: 0000000000771ef0 [ 52.457627] PKRU: 55555554 [ 52.457675] Call Trace: [ 52.457723] [ 52.457772] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.457847] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.457906] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.457963] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.458019] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.458076] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.458137] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.458202] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.458265] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.458324] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.458380] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.458438] ___sys_sendmsg (net/socket.c:2752) [ 52.458495] __sys_sendmsg (net/socket.c:2784) [ 52.458553] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.458610] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.458666] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.458730] RIP: 0033:0x7f9d61e6308e [ 52.458786] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.458925] RSP: 002b:00007fff76c42f70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.459002] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f9d61e6308e [ 52.459077] RDX: 0000000000000000 RSI: 00007fff76c43020 RDI: 0000000000000005 [ 52.459157] RBP: 00007fff76c42f80 R08: 0000000000000000 R09: 0000000000000000 [ 52.459240] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.459316] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff76c436f0 | [ 52.462249] ------------[ cut here ]------------ | [ 52.462289] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2979 | [ 52.462347] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.462498] Tainted: [W]=WARN [ 52.462519] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.462555] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.462585] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.462675] RSP: 0018:ff718e9ec09f36e0 EFLAGS: 00010286 [ 52.462704] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.462748] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054c00 [ 52.462793] RBP: 0000000000000000 R08: ff3f9c0443074a10 R09: ff3f9c044c6a5030 [ 52.462841] R10: ff3f9c044a10b120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.462886] R13: 0000000000000011 R14: ff3f9c044a10b000 R15: ff3f9c0443054c00 [ 52.462932] FS: 00007efe6366a840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 52.462975] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.463012] CR2: 00007ff711f88000 CR3: 00000000087b3002 CR4: 0000000000771ef0 [ 52.463055] PKRU: 55555554 [ 52.463069] Call Trace: [ 52.463084] [ 52.463100] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.463133] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.463157] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.463180] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.463202] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.463223] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.463249] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.463275] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.463298] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.463318] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.463339] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.463362] ___sys_sendmsg (net/socket.c:2752) [ 52.463385] __sys_sendmsg (net/socket.c:2784) [ 52.463408] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.463429] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.463452] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 52.463484] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.463513] RIP: 0033:0x7efe638a408e [ 52.463537] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.463640] RSP: 002b:00007fffb62cf440 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.463689] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007efe638a408e [ 52.463729] RDX: 0000000000000000 RSI: 00007fffb62cf4f0 RDI: 0000000000000005 [ 52.463778] RBP: 00007fffb62cf450 R08: 0000000000000000 R09: 0000000000000000 [ 52.463821] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.463869] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb62cfbc0 | [ 52.466265] ------------[ cut here ]------------ | [ 52.466300] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2982 | [ 52.466358] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.466483] Tainted: [W]=WARN [ 52.466509] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.466544] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.466573] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.466664] RSP: 0018:ff718e9ec0a336e0 EFLAGS: 00010286 [ 52.466699] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.466740] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2c100 [ 52.466789] RBP: 0000000000000000 R08: ff3f9c044191fb10 R09: ff3f9c044a87d030 [ 52.466829] R10: ff3f9c044a3e9120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.466867] R13: 0000000000000011 R14: ff3f9c044a3e9000 R15: ff3f9c0441e2c100 [ 52.466910] FS: 00007f91b15ca840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 52.466959] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.467001] CR2: 00005614c5300d5c CR3: 000000000961a002 CR4: 0000000000771ef0 [ 52.467037] PKRU: 55555554 [ 52.467050] Call Trace: [ 52.467066] [ 52.467080] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.467113] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.467137] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.467162] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.467191] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.467214] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.467245] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.467271] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.467294] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.467319] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.467343] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.467364] ___sys_sendmsg (net/socket.c:2752) [ 52.467391] __sys_sendmsg (net/socket.c:2784) [ 52.467411] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.467433] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.467455] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.467480] RIP: 0033:0x7f91b180408e [ 52.467503] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.467598] RSP: 002b:00007ffe0664a7f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.467642] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f91b180408e [ 52.467683] RDX: 0000000000000000 RSI: 00007ffe0664a8a0 RDI: 0000000000000005 [ 52.467727] RBP: 00007ffe0664a800 R08: 0000000000000000 R09: 0000000000000000 [ 52.467762] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.467805] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe0664af70 | [ 52.471274] ------------[ cut here ]------------ | [ 52.471340] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2980 | [ 52.471405] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.471545] Tainted: [W]=WARN [ 52.471566] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.471606] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.471636] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.471742] RSP: 0018:ff718e9ec0a836e0 EFLAGS: 00010286 [ 52.471772] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.471815] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0442ea0600 [ 52.471864] RBP: 0000000000000000 R08: ff3f9c0443252ad0 R09: ff3f9c044a0ce830 [ 52.471908] R10: ff3f9c044a3cb120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.471951] R13: 0000000000000011 R14: ff3f9c044a3cb000 R15: ff3f9c0442ea0600 [ 52.471998] FS: 00007fd49b037840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 52.472043] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.472076] CR2: 00000000004ebe90 CR3: 000000000d026001 CR4: 0000000000771ef0 [ 52.472125] PKRU: 55555554 [ 52.472139] Call Trace: [ 52.472155] [ 52.472170] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.472200] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.472227] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.472261] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.472283] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.472311] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.472335] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.472363] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.472385] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.472408] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.472430] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.472452] ___sys_sendmsg (net/socket.c:2752) [ 52.472477] __sys_sendmsg (net/socket.c:2784) [ 52.472498] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.472522] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.472545] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.472574] RIP: 0033:0x7fd49b27108e [ 52.472597] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.472695] RSP: 002b:00007ffdc763c330 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.472738] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fd49b27108e [ 52.472782] RDX: 0000000000000000 RSI: 00007ffdc763c3e0 RDI: 0000000000000005 [ 52.472827] RBP: 00007ffdc763c340 R08: 0000000000000000 R09: 0000000000000000 [ 52.472876] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.472921] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdc763cab0 | [ 52.478283] ------------[ cut here ]------------ | [ 52.478355] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2983 | [ 52.478446] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.478657] Tainted: [W]=WARN [ 52.478716] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.478790] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.478868] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.479005] RSP: 0018:ff718e9ec076b6e0 EFLAGS: 00010286 [ 52.479073] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.479154] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443228500 [ 52.479251] RBP: 0000000000000000 R08: ff3f9c044d68be90 R09: ff3f9c044a88c030 [ 52.479335] R10: ff3f9c044d40e120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.479417] R13: 0000000000000011 R14: ff3f9c044d40e000 R15: ff3f9c0443228500 [ 52.479500] FS: 00007f012a332840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 52.479583] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.479657] CR2: 00007fa4ae7a0668 CR3: 0000000009632003 CR4: 0000000000771ef0 [ 52.479739] PKRU: 55555554 [ 52.479791] Call Trace: [ 52.479850] [ 52.479903] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.479974] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.480038] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.480098] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.480160] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.480223] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.480291] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.480361] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.480427] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.480489] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.480551] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.480613] ___sys_sendmsg (net/socket.c:2752) [ 52.480675] __sys_sendmsg (net/socket.c:2784) [ 52.480738] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.480799] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.480870] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.480939] RIP: 0033:0x7f012a56c08e [ 52.481000] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.481143] RSP: 002b:00007ffce0b338b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.481227] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f012a56c08e [ 52.481321] RDX: 0000000000000000 RSI: 00007ffce0b33960 RDI: 0000000000000005 [ 52.481404] RBP: 00007ffce0b338c0 R08: 0000000000000000 R09: 0000000000000000 [ 52.481485] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.481567] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffce0b34030 | [ 52.484250] ------------[ cut here ]------------ | [ 52.484285] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2986 | [ 52.484336] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.484471] Tainted: [W]=WARN [ 52.484499] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.484543] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.484579] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.484678] RSP: 0018:ff718e9ec0a636e0 EFLAGS: 00010286 [ 52.484707] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.484749] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054e00 [ 52.484792] RBP: 0000000000000000 R08: ff3f9c04441638d0 R09: ff3f9c044a138030 [ 52.484843] R10: ff3f9c0444339120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.484884] R13: 0000000000000011 R14: ff3f9c0444339000 R15: ff3f9c0443054e00 [ 52.484928] FS: 00007f3f218be840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 52.484973] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.485009] CR2: 00007fc28ac33668 CR3: 000000000973d002 CR4: 0000000000771ef0 [ 52.485053] PKRU: 55555554 [ 52.485067] Call Trace: [ 52.485081] [ 52.485096] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.485128] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.485151] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.485174] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.485200] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.485222] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.485251] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.485282] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.485303] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.485324] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.485348] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.485369] ___sys_sendmsg (net/socket.c:2752) [ 52.485391] __sys_sendmsg (net/socket.c:2784) [ 52.485413] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.485437] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.485459] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.485481] RIP: 0033:0x7f3f21af808e [ 52.485504] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.485600] RSP: 002b:00007ffefbad2f10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.485639] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f3f21af808e [ 52.485674] RDX: 0000000000000000 RSI: 00007ffefbad2fc0 RDI: 0000000000000005 [ 52.485719] RBP: 00007ffefbad2f20 R08: 0000000000000000 R09: 0000000000000000 [ 52.485758] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.485802] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffefbad3690 | [ 52.490273] ------------[ cut here ]------------ | [ 52.490312] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2989 | [ 52.490369] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.490504] Tainted: [W]=WARN [ 52.490523] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.490561] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.490588] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.490693] RSP: 0018:ff718e9ec132b6e0 EFLAGS: 00010286 [ 52.490724] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.490770] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054c00 [ 52.490808] RBP: 0000000000000000 R08: ff3f9c044c414d10 R09: ff3f9c044a278030 [ 52.490860] R10: ff3f9c044a3ec120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.490903] R13: 0000000000000011 R14: ff3f9c044a3ec000 R15: ff3f9c0443054c00 [ 52.490947] FS: 00007fc1f6537840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 52.490993] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.491035] CR2: 00005614c5300d5c CR3: 000000000c696001 CR4: 0000000000771ef0 [ 52.491078] PKRU: 55555554 [ 52.491093] Call Trace: [ 52.491107] [ 52.491120] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.491156] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.491175] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.491199] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.491221] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.491254] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.491278] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.491306] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.491331] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.491354] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.491379] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.491401] ___sys_sendmsg (net/socket.c:2752) [ 52.491424] __sys_sendmsg (net/socket.c:2784) [ 52.491448] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.491473] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.491493] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 52.491517] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.491548] RIP: 0033:0x7fc1f677108e [ 52.491570] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.491666] RSP: 002b:00007ffe77736b30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.491708] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fc1f677108e [ 52.491744] RDX: 0000000000000000 RSI: 00007ffe77736be0 RDI: 0000000000000005 [ 52.491777] RBP: 00007ffe77736b40 R08: 0000000000000000 R09: 0000000000000000 [ 52.491823] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.491869] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe777372b0 | [ 52.494248] ------------[ cut here ]------------ | [ 52.494278] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2984 | [ 52.494331] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.494465] Tainted: [W]=WARN [ 52.494487] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.494526] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.494555] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.494664] RSP: 0018:ff718e9ec135b6e0 EFLAGS: 00010286 [ 52.494693] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.494731] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054c00 [ 52.494772] RBP: 0000000000000000 R08: ff3f9c04418b1fd0 R09: ff3f9c044a11d030 [ 52.494813] R10: ff3f9c044864f120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.494863] R13: 0000000000000011 R14: ff3f9c044864f000 R15: ff3f9c0443054c00 [ 52.494907] FS: 00007f644d5f8840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 52.494952] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.494986] CR2: 00007f3f2198b574 CR3: 000000000d06a005 CR4: 0000000000771ef0 [ 52.495026] PKRU: 55555554 [ 52.495044] Call Trace: [ 52.495059] [ 52.495073] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.495103] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.495132] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.495154] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.495176] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.495202] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.495225] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.495261] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.495280] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.495304] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.495327] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.495350] ___sys_sendmsg (net/socket.c:2752) [ 52.495374] __sys_sendmsg (net/socket.c:2784) [ 52.495397] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.495424] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.495446] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.495475] RIP: 0033:0x7f644d83208e [ 52.495497] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.495597] RSP: 002b:00007ffc1072f7b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.495645] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f644d83208e [ 52.495689] RDX: 0000000000000000 RSI: 00007ffc1072f860 RDI: 0000000000000005 [ 52.495730] RBP: 00007ffc1072f7c0 R08: 0000000000000000 R09: 0000000000000000 [ 52.495772] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.495816] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc1072ff30 | [ 52.498253] ------------[ cut here ]------------ | [ 52.498292] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2990 | [ 52.498342] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.498489] Tainted: [W]=WARN [ 52.498513] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.498545] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.498577] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.498679] RSP: 0018:ff718e9ec0a736e0 EFLAGS: 00010286 [ 52.498708] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.498745] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2c100 [ 52.498784] RBP: 0000000000000000 R08: ff3f9c0441939390 R09: ff3f9c044d07c030 [ 52.498827] R10: ff3f9c0448656120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.498878] R13: 0000000000000011 R14: ff3f9c0448656000 R15: ff3f9c0441e2c100 [ 52.498932] FS: 00007f2f27c21840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 52.498983] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.499018] CR2: 00005614c5300d5c CR3: 000000000c5dc005 CR4: 0000000000771ef0 [ 52.499060] PKRU: 55555554 [ 52.499074] Call Trace: [ 52.499088] [ 52.499101] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.499132] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.499154] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.499178] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.499204] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.499229] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.499269] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.499300] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.499322] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.499347] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.499368] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.499390] ___sys_sendmsg (net/socket.c:2752) [ 52.499412] __sys_sendmsg (net/socket.c:2784) [ 52.499434] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.499455] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.499471] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.499497] RIP: 0033:0x7f2f27e5b08e [ 52.499516] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.499604] RSP: 002b:00007ffce7d9f4c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.499652] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f2f27e5b08e [ 52.499693] RDX: 0000000000000000 RSI: 00007ffce7d9f570 RDI: 0000000000000005 [ 52.499731] RBP: 00007ffce7d9f4d0 R08: 0000000000000000 R09: 0000000000000000 [ 52.499775] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.499822] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffce7d9fc40 | [ 52.504245] ------------[ cut here ]------------ | [ 52.504328] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2985 | [ 52.504419] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.504626] Tainted: [W]=WARN [ 52.504681] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.504750] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.504814] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.504955] RSP: 0018:ff718e9ec0a4b6e0 EFLAGS: 00010286 [ 52.505018] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.505095] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054600 [ 52.505173] RBP: 0000000000000000 R08: ff3f9c044419cf90 R09: ff3f9c04487a7830 [ 52.505257] R10: ff3f9c044a10f120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.505335] R13: 0000000000000011 R14: ff3f9c044a10f000 R15: ff3f9c0443054600 [ 52.505415] FS: 00007f4817307840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 52.505493] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.505564] CR2: 00000000004eb708 CR3: 000000000868f001 CR4: 0000000000771ef0 [ 52.505642] PKRU: 55555554 [ 52.505691] Call Trace: [ 52.505739] [ 52.505788] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.505861] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.505921] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.505978] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.506035] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.506092] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.506152] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.506216] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.506282] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.506345] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.506401] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.506458] ___sys_sendmsg (net/socket.c:2752) [ 52.506516] __sys_sendmsg (net/socket.c:2784) [ 52.506573] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.506630] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.506686] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 52.506750] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.506815] RIP: 0033:0x7f481754108e [ 52.506876] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.507011] RSP: 002b:00007ffec51f2b30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.507088] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f481754108e [ 52.507166] RDX: 0000000000000000 RSI: 00007ffec51f2be0 RDI: 0000000000000005 [ 52.507249] RBP: 00007ffec51f2b40 R08: 0000000000000000 R09: 0000000000000000 [ 52.507329] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.507405] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffec51f32b0 | [ 52.510286] ------------[ cut here ]------------ | [ 52.510331] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2987 | [ 52.510387] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.510514] Tainted: [W]=WARN [ 52.510536] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.510568] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.510596] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.510689] RSP: 0018:ff718e9ec0a8b6e0 EFLAGS: 00010286 [ 52.510716] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.510750] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2c100 [ 52.510788] RBP: 0000000000000000 R08: ff3f9c044d38e1d0 R09: ff3f9c044a0cb830 [ 52.510840] R10: ff3f9c044a3b9120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.510885] R13: 0000000000000011 R14: ff3f9c044a3b9000 R15: ff3f9c0441e2c100 [ 52.510929] FS: 00007f759299d840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 52.510969] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.511002] CR2: 00007f2f27cee574 CR3: 000000000a978005 CR4: 0000000000771ef0 [ 52.511047] PKRU: 55555554 [ 52.511062] Call Trace: [ 52.511081] [ 52.511095] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.511128] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.511154] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.511177] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.511198] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.511221] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.511249] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.511281] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.511302] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.511323] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.511349] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.511369] ___sys_sendmsg (net/socket.c:2752) [ 52.511391] __sys_sendmsg (net/socket.c:2784) [ 52.511412] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.511434] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.511455] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.511479] RIP: 0033:0x7f7592bd708e [ 52.511498] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.511589] RSP: 002b:00007ffdf95a9530 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.511634] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f7592bd708e [ 52.511673] RDX: 0000000000000000 RSI: 00007ffdf95a95e0 RDI: 0000000000000005 [ 52.511713] RBP: 00007ffdf95a9540 R08: 0000000000000000 R09: 0000000000000000 [ 52.511761] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.511803] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdf95a9cb0 | [ 52.514280] ------------[ cut here ]------------ | [ 52.514352] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2991 | [ 52.514480] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.514686] Tainted: [W]=WARN [ 52.514779] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.514895] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.514997] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.515135] RSP: 0018:ff718e9ec0a936e0 EFLAGS: 00010286 [ 52.515246] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.515353] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431ff200 [ 52.515433] RBP: 0000000000000000 R08: ff3f9c0444163110 R09: ff3f9c044c681830 [ 52.515546] R10: ff3f9c044a33f120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.515620] R13: 0000000000000011 R14: ff3f9c044a33f000 R15: ff3f9c04431ff200 [ 52.515734] FS: 00007fa4ae307840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 52.515816] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.515893] CR2: 00007f48173d4574 CR3: 000000000a85e003 CR4: 0000000000771ef0 [ 52.515998] PKRU: 55555554 [ 52.516050] Call Trace: [ 52.516099] [ 52.516171] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.516242] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.516342] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.516400] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.516488] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.516573] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.516630] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.516700] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.516758] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.516817] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.516877] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.516936] ___sys_sendmsg (net/socket.c:2752) [ 52.516994] __sys_sendmsg (net/socket.c:2784) [ 52.517053] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.517111] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.517171] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 52.517245] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.517309] RIP: 0033:0x7fa4ae54108e [ 52.517367] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.517498] RSP: 002b:00007ffeb23ec530 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.517576] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fa4ae54108e [ 52.517652] RDX: 0000000000000000 RSI: 00007ffeb23ec5e0 RDI: 0000000000000005 [ 52.517729] RBP: 00007ffeb23ec540 R08: 0000000000000000 R09: 0000000000000000 [ 52.517806] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.517891] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeb23eccb0 | [ 52.522250] ------------[ cut here ]------------ | [ 52.522296] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2988 | [ 52.522354] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.522494] Tainted: [W]=WARN [ 52.522518] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.522554] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.522585] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.522690] RSP: 0018:ff718e9ec0a6b6e0 EFLAGS: 00010286 [ 52.522721] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.522768] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441891d00 [ 52.522815] RBP: 0000000000000000 R08: ff3f9c04419397d0 R09: ff3f9c044c3db830 [ 52.522868] R10: ff3f9c044a34a120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.522914] R13: 0000000000000011 R14: ff3f9c044a34a000 R15: ff3f9c0441891d00 [ 52.522963] FS: 00007ff711b02840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 52.523010] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.523044] CR2: 00005614c5300d5c CR3: 000000000a85c005 CR4: 0000000000771ef0 [ 52.523089] PKRU: 55555554 [ 52.523104] Call Trace: [ 52.523120] [ 52.523136] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.523175] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.523201] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.523226] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.523253] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.523278] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.523304] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.523337] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.523361] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.523385] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.523406] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.523430] ___sys_sendmsg (net/socket.c:2752) [ 52.523453] __sys_sendmsg (net/socket.c:2784) [ 52.523476] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.523499] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.523523] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.523552] RIP: 0033:0x7ff711d3c08e [ 52.523575] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.523677] RSP: 002b:00007ffd8a2827b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.523720] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007ff711d3c08e [ 52.523769] RDX: 0000000000000000 RSI: 00007ffd8a282860 RDI: 0000000000000005 [ 52.523810] RBP: 00007ffd8a2827c0 R08: 0000000000000000 R09: 0000000000000000 [ 52.523858] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.523901] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd8a282f30 | [ 52.530247] ------------[ cut here ]------------ | [ 52.530294] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2993 | [ 52.530349] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.530492] Tainted: [W]=WARN [ 52.530512] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.530548] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.530575] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.530673] RSP: 0018:ff718e9ec0a036e0 EFLAGS: 00010286 [ 52.530703] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.530747] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229400 [ 52.530790] RBP: 0000000000000000 R08: ff3f9c044a9edb90 R09: ff3f9c044c7e0830 [ 52.530831] R10: ff3f9c044c47e120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.530913] R13: 0000000000000011 R14: ff3f9c044c47e000 R15: ff3f9c0443229400 [ 52.530962] FS: 00007f9b08215840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 52.531007] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.531043] CR2: 00007f52b83497a0 CR3: 000000000d6a3005 CR4: 0000000000771ef0 [ 52.531085] PKRU: 55555554 [ 52.531100] Call Trace: [ 52.531114] [ 52.531130] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.531162] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.531187] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.531210] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.531238] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.531261] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.531285] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.531316] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.531338] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.531361] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.531383] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.531409] ___sys_sendmsg (net/socket.c:2752) [ 52.531432] __sys_sendmsg (net/socket.c:2784) [ 52.531456] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.531478] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.531501] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 52.531530] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.531556] RIP: 0033:0x7f9b0844f08e [ 52.531579] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.531676] RSP: 002b:00007ffd15ad34b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.531719] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f9b0844f08e [ 52.531764] RDX: 0000000000000000 RSI: 00007ffd15ad3560 RDI: 0000000000000005 [ 52.531806] RBP: 00007ffd15ad34c0 R08: 0000000000000000 R09: 0000000000000000 [ 52.531852] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.531895] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd15ad3c30 | [ 52.536245] ------------[ cut here ]------------ | [ 52.536290] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2995 | [ 52.536349] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.536482] Tainted: [W]=WARN [ 52.536505] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.536538] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.536569] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.536674] RSP: 0018:ff718e9ec0aa36e0 EFLAGS: 00010286 [ 52.536708] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.536753] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054c00 [ 52.536794] RBP: 0000000000000000 R08: ff3f9c0443065850 R09: ff3f9c044a384830 [ 52.536841] R10: ff3f9c044a37d120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.536882] R13: 0000000000000011 R14: ff3f9c044a37d000 R15: ff3f9c0443054c00 [ 52.536934] FS: 00007f08ece4d840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 52.536980] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.537018] CR2: 000000000288a988 CR3: 000000000d37c004 CR4: 0000000000771ef0 [ 52.537058] PKRU: 55555554 [ 52.537074] Call Trace: [ 52.537088] [ 52.537103] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.537133] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.537154] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.537177] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.537200] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.537223] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.537252] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.537282] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.537310] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.537335] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.537360] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.537388] ___sys_sendmsg (net/socket.c:2752) [ 52.537409] __sys_sendmsg (net/socket.c:2784) [ 52.537433] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.537456] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.537479] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.537509] RIP: 0033:0x7f08ed08708e [ 52.537532] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.537635] RSP: 002b:00007ffeca05d150 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.537679] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f08ed08708e [ 52.537723] RDX: 0000000000000000 RSI: 00007ffeca05d200 RDI: 0000000000000005 [ 52.537768] RBP: 00007ffeca05d160 R08: 0000000000000000 R09: 0000000000000000 [ 52.537815] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.537862] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeca05d8d0 | [ 52.546248] ------------[ cut here ]------------ | [ 52.546301] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2996 | [ 52.546356] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.546491] Tainted: [W]=WARN [ 52.546509] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.546543] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.546573] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.546675] RSP: 0018:ff718e9ec0a636e0 EFLAGS: 00010286 [ 52.546704] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.546742] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054e00 [ 52.546786] RBP: 0000000000000000 R08: ff3f9c04441b7d10 R09: ff3f9c044a88c830 [ 52.546829] R10: ff3f9c044a3e3120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.546886] R13: 0000000000000011 R14: ff3f9c044a3e3000 R15: ff3f9c0443054e00 [ 52.546932] FS: 00007f35cc233840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 52.546977] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.547012] CR2: 00005614c5300d5c CR3: 000000000c6e9001 CR4: 0000000000771ef0 [ 52.547056] PKRU: 55555554 [ 52.547070] Call Trace: [ 52.547085] [ 52.547100] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.547131] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.547160] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.547181] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.547203] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.547225] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.547258] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.547291] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.547314] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.547337] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.547360] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.547383] ___sys_sendmsg (net/socket.c:2752) [ 52.547406] __sys_sendmsg (net/socket.c:2784) [ 52.547428] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.547449] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.547471] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.547499] RIP: 0033:0x7f35cc46d08e [ 52.547519] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.547619] RSP: 002b:00007ffe63635120 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.547660] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f35cc46d08e [ 52.547700] RDX: 0000000000000000 RSI: 00007ffe636351d0 RDI: 0000000000000005 [ 52.547742] RBP: 00007ffe63635130 R08: 0000000000000000 R09: 0000000000000000 [ 52.547784] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.547825] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe636358a0 | [ 52.562248] ------------[ cut here ]------------ | [ 52.562314] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/2992 | [ 52.562374] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.562515] Tainted: [W]=WARN [ 52.562538] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.562572] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.562602] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.562699] RSP: 0018:ff718e9ec0a336e0 EFLAGS: 00010286 [ 52.562731] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.562773] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443053a00 [ 52.562814] RBP: 0000000000000000 R08: ff3f9c04419396d0 R09: ff3f9c044d079030 [ 52.562864] R10: ff3f9c044a3b3120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.562909] R13: 0000000000000011 R14: ff3f9c044a3b3000 R15: ff3f9c0443053a00 [ 52.562957] FS: 00007fc28a79a840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 52.563001] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.563032] CR2: 00005614d1e0e0a8 CR3: 000000000d657003 CR4: 0000000000771ef0 [ 52.563075] PKRU: 55555554 [ 52.563090] Call Trace: [ 52.563106] [ 52.563122] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.563154] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.563176] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.563200] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.563223] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.563250] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.563282] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.563305] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.563328] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.563350] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.563369] ___sys_sendmsg (net/socket.c:2752) [ 52.563393] ? __set_next_task_fair.part.0 (kernel/sched/fair.c:13878) [ 52.563423] __sys_sendmsg (net/socket.c:2784) [ 52.563444] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.563469] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.563494] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.563524] RIP: 0033:0x7fc28a9d408e [ 52.563547] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.563645] RSP: 002b:00007ffe81ecffb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.563693] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fc28a9d408e [ 52.563735] RDX: 0000000000000000 RSI: 00007ffe81ed0060 RDI: 0000000000000005 [ 52.563777] RBP: 00007ffe81ecffc0 R08: 0000000000000000 R09: 0000000000000000 [ 52.563819] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.563869] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe81ed0730 | [ 52.569246] ------------[ cut here ]------------ | [ 52.569325] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2999 | [ 52.569414] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.569611] Tainted: [W]=WARN [ 52.569665] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.569734] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.569798] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.569937] RSP: 0018:ff718e9ec0a836e0 EFLAGS: 00010286 [ 52.569999] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.570077] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431ff200 [ 52.570157] RBP: 0000000000000000 R08: ff3f9c044a9ed450 R09: ff3f9c044d6ba030 [ 52.570244] R10: ff3f9c044a3a7120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.570328] R13: 0000000000000011 R14: ff3f9c044a3a7000 R15: ff3f9c04431ff200 [ 52.570408] FS: 00007f743139f840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 52.570486] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.570555] CR2: 00000000357ee988 CR3: 000000000d067006 CR4: 0000000000771ef0 [ 52.570635] PKRU: 55555554 [ 52.570683] Call Trace: [ 52.570731] [ 52.570780] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.570853] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.570912] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.570969] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.571026] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.571084] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.571144] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.571209] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.571272] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.571331] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.571392] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.571449] ___sys_sendmsg (net/socket.c:2752) [ 52.571507] __sys_sendmsg (net/socket.c:2784) [ 52.571564] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.571621] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.571678] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 52.571741] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.571806] RIP: 0033:0x7f74315d908e [ 52.571868] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.571999] RSP: 002b:00007ffd9644e8c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.572075] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f74315d908e [ 52.572154] RDX: 0000000000000000 RSI: 00007ffd9644e970 RDI: 0000000000000005 [ 52.572238] RBP: 00007ffd9644e8d0 R08: 0000000000000000 R09: 0000000000000000 [ 52.572313] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.572390] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd9644f040 | [ 52.577246] ------------[ cut here ]------------ | [ 52.577314] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2994 | [ 52.577401] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.577601] Tainted: [W]=WARN [ 52.577656] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.577724] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.577788] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.577924] RSP: 0018:ff718e9ec0a9b6e0 EFLAGS: 00010286 [ 52.577987] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.578063] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fee00 [ 52.578142] RBP: 0000000000000000 R08: ff3f9c04487855d0 R09: ff3f9c044d08d030 [ 52.578218] R10: ff3f9c044a3c5120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.578312] R13: 0000000000000011 R14: ff3f9c044a3c5000 R15: ff3f9c04431fee00 [ 52.578399] FS: 00007f9dbf537840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 52.578477] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.578546] CR2: 00000000004ec2b0 CR3: 00000000087f9002 CR4: 0000000000771ef0 [ 52.578623] PKRU: 55555554 [ 52.578671] Call Trace: [ 52.578720] [ 52.578768] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.578842] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.578900] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.578957] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.579014] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.579070] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.579129] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.579194] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.579258] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.579319] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.579381] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.579439] ___sys_sendmsg (net/socket.c:2752) [ 52.579497] __sys_sendmsg (net/socket.c:2784) [ 52.579553] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.579610] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.579667] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 52.579731] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.579794] RIP: 0033:0x7f9dbf77108e [ 52.579857] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.579987] RSP: 002b:00007ffdf1cfd750 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.580062] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f9dbf77108e [ 52.580139] RDX: 0000000000000000 RSI: 00007ffdf1cfd800 RDI: 0000000000000005 [ 52.580216] RBP: 00007ffdf1cfd760 R08: 0000000000000000 R09: 0000000000000000 [ 52.580299] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.580377] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdf1cfded0 | [ 52.584248] ------------[ cut here ]------------ | [ 52.584279] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/3000 | [ 52.584337] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.584465] Tainted: [W]=WARN [ 52.584488] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.584519] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.584548] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.584650] RSP: 0018:ff718e9ec135b6e0 EFLAGS: 00010286 [ 52.584675] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.584716] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443229400 [ 52.584758] RBP: 0000000000000000 R08: ff3f9c044d4d4690 R09: ff3f9c044d6c6830 [ 52.584802] R10: ff3f9c04484a0120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.584847] R13: 0000000000000011 R14: ff3f9c04484a0000 R15: ff3f9c0443229400 [ 52.584895] FS: 00007f52b7f7a840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 52.584941] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.584980] CR2: 0000000009161988 CR3: 000000000c6ea004 CR4: 0000000000771ef0 [ 52.585024] PKRU: 55555554 [ 52.585036] Call Trace: [ 52.585049] [ 52.585070] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.585097] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.585126] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.585144] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.585171] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.585192] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.585211] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.585246] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.585270] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.585292] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.585314] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.585334] ___sys_sendmsg (net/socket.c:2752) [ 52.585354] __sys_sendmsg (net/socket.c:2784) [ 52.585379] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.585401] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.585421] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.585448] RIP: 0033:0x7f52b81b408e [ 52.585469] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.585567] RSP: 002b:00007ffdef50cc10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.585609] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f52b81b408e [ 52.585653] RDX: 0000000000000000 RSI: 00007ffdef50ccc0 RDI: 0000000000000005 [ 52.585692] RBP: 00007ffdef50cc20 R08: 0000000000000000 R09: 0000000000000000 [ 52.585733] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.585771] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdef50d390 | [ 52.592243] ------------[ cut here ]------------ | [ 52.592277] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/3002 | [ 52.592331] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.592463] Tainted: [W]=WARN [ 52.592484] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.592522] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.592555] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.592649] RSP: 0018:ff718e9ec09fb6e0 EFLAGS: 00010286 [ 52.592678] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.592726] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2d600 [ 52.592768] RBP: 0000000000000000 R08: ff3f9c044d39cc50 R09: ff3f9c044a380830 [ 52.592810] R10: ff3f9c044d42e120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.592859] R13: 0000000000000011 R14: ff3f9c044d42e000 R15: ff3f9c0441e2d600 [ 52.592902] FS: 00007f8fe0fa2840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 52.592946] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.592981] CR2: 00005614c5300d5c CR3: 000000000c3c1005 CR4: 0000000000771ef0 [ 52.593025] PKRU: 55555554 [ 52.593040] Call Trace: [ 52.593055] [ 52.593071] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.593099] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.593128] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.593151] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.593177] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.593200] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.593222] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.593261] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.593280] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.593303] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.593323] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.593348] ___sys_sendmsg (net/socket.c:2752) [ 52.593367] __sys_sendmsg (net/socket.c:2784) [ 52.593388] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.593411] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.593435] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.593463] RIP: 0033:0x7f8fe11dc08e [ 52.593485] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.593583] RSP: 002b:00007ffc7ff2fca0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.593626] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f8fe11dc08e [ 52.593667] RDX: 0000000000000000 RSI: 00007ffc7ff2fd50 RDI: 0000000000000005 [ 52.593709] RBP: 00007ffc7ff2fcb0 R08: 0000000000000000 R09: 0000000000000000 [ 52.593752] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.593792] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc7ff30420 | [ 52.598248] ------------[ cut here ]------------ | [ 52.598308] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2997 | [ 52.598367] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.598502] Tainted: [W]=WARN [ 52.598524] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.598558] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.598588] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.598698] RSP: 0018:ff718e9ec076b6e0 EFLAGS: 00010286 [ 52.598730] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.598774] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b100 [ 52.598818] RBP: 0000000000000000 R08: ff3f9c044d38e410 R09: ff3f9c044a0cd830 [ 52.598866] R10: ff3f9c044a3dd120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.598909] R13: 0000000000000011 R14: ff3f9c044a3dd000 R15: ff3f9c044322b100 [ 52.598955] FS: 00007f2e420df840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 52.599000] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.599037] CR2: 00000000004ec6e0 CR3: 000000000a26a006 CR4: 0000000000771ef0 [ 52.599082] PKRU: 55555554 [ 52.599097] Call Trace: [ 52.599112] [ 52.599127] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.599158] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.599183] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.599205] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.599240] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.599265] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.599290] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.599321] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.599347] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.599370] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.599394] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.599418] ___sys_sendmsg (net/socket.c:2752) [ 52.599442] __sys_sendmsg (net/socket.c:2784) [ 52.599465] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.599488] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.599512] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 52.599541] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.599571] RIP: 0033:0x7f2e4231908e [ 52.599594] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.599700] RSP: 002b:00007ffea111eb70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.599743] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f2e4231908e [ 52.599792] RDX: 0000000000000000 RSI: 00007ffea111ec20 RDI: 0000000000000005 [ 52.599850] RBP: 00007ffea111eb80 R08: 0000000000000000 R09: 0000000000000000 [ 52.599898] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.599945] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffea111f2f0 | [ 52.608246] ------------[ cut here ]------------ | [ 52.608289] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2998 | [ 52.608346] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.608473] Tainted: [W]=WARN [ 52.608493] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.608527] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.608556] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.608657] RSP: 0018:ff718e9ec0a736e0 EFLAGS: 00010286 [ 52.608685] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.608730] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059800 [ 52.608770] RBP: 0000000000000000 R08: ff3f9c0441981810 R09: ff3f9c044c7e0830 [ 52.608811] R10: ff3f9c044d438120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.608864] R13: 0000000000000011 R14: ff3f9c044d438000 R15: ff3f9c0443059800 [ 52.608909] FS: 00007f3c91b09840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 52.608953] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.608991] CR2: 00007f8fe106f574 CR3: 000000000a056002 CR4: 0000000000771ef0 [ 52.609034] PKRU: 55555554 [ 52.609049] Call Trace: [ 52.609064] [ 52.609079] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.609113] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.609137] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.609161] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.609183] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.609205] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.609223] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.609260] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.609286] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.609305] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.609329] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.609353] ___sys_sendmsg (net/socket.c:2752) [ 52.609373] __sys_sendmsg (net/socket.c:2784) [ 52.609397] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.609419] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.609437] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 52.609466] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.609493] RIP: 0033:0x7f3c91d4308e [ 52.609512] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.609608] RSP: 002b:00007ffefe0eb810 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.609653] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f3c91d4308e [ 52.609700] RDX: 0000000000000000 RSI: 00007ffefe0eb8c0 RDI: 0000000000000005 [ 52.609747] RBP: 00007ffefe0eb820 R08: 0000000000000000 R09: 0000000000000000 [ 52.609790] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.609832] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffefe0ebf90 | [ 52.612278] ------------[ cut here ]------------ | [ 52.612322] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/3004 | [ 52.612373] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.612498] Tainted: [W]=WARN [ 52.612521] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.612560] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.612589] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.612689] RSP: 0018:ff718e9ec0a036e0 EFLAGS: 00010286 [ 52.612716] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.612757] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2c100 [ 52.612798] RBP: 0000000000000000 R08: ff3f9c0441925990 R09: ff3f9c044a27f030 [ 52.612845] R10: ff3f9c044a3de120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.612889] R13: 0000000000000011 R14: ff3f9c044a3de000 R15: ff3f9c0441e2c100 [ 52.612932] FS: 00007fedbf19e840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 52.612975] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.613006] CR2: 000000001e124988 CR3: 0000000009754005 CR4: 0000000000771ef0 [ 52.613049] PKRU: 55555554 [ 52.613064] Call Trace: [ 52.613078] [ 52.613093] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.613123] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.613149] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.613171] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.613191] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.613212] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.613242] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.613269] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.613292] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.613317] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.613340] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.613365] ___sys_sendmsg (net/socket.c:2752) [ 52.613390] __sys_sendmsg (net/socket.c:2784) [ 52.613412] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.613432] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.613455] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.613483] RIP: 0033:0x7fedbf3d808e [ 52.613502] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.613603] RSP: 002b:00007ffc3b1c9c40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.613647] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fedbf3d808e [ 52.613688] RDX: 0000000000000000 RSI: 00007ffc3b1c9cf0 RDI: 0000000000000005 [ 52.613731] RBP: 00007ffc3b1c9c50 R08: 0000000000000000 R09: 0000000000000000 [ 52.613771] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.613811] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc3b1ca3c0 | [ 52.620250] ------------[ cut here ]------------ | [ 52.620315] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/3001 | [ 52.620436] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.620646] Tainted: [W]=WARN [ 52.620702] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.620802] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.620878] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.621033] RSP: 0018:ff718e9ec0a4b6e0 EFLAGS: 00010286 [ 52.621099] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.621180] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054600 [ 52.621267] RBP: 0000000000000000 R08: ff3f9c044307a2d0 R09: ff3f9c044d6bf830 [ 52.621349] R10: ff3f9c0441ebc120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.621422] R13: 0000000000000011 R14: ff3f9c0441ebc000 R15: ff3f9c0443054600 [ 52.621503] FS: 00007f29d992f840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 52.621584] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.621657] CR2: 00000000004ebfa0 CR3: 000000000d5b9005 CR4: 0000000000771ef0 [ 52.621737] PKRU: 55555554 [ 52.621786] Call Trace: [ 52.621843] [ 52.621893] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.621959] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.622020] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.622078] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.622139] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.622198] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.622262] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.622331] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.622389] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.622447] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.622504] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.622562] ___sys_sendmsg (net/socket.c:2752) [ 52.622621] __sys_sendmsg (net/socket.c:2784) [ 52.622680] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.622737] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.622795] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 52.622866] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.622930] RIP: 0033:0x7f29d9b6908e [ 52.622988] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.623121] RSP: 002b:00007ffe08a18960 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.623203] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f29d9b6908e [ 52.623286] RDX: 0000000000000000 RSI: 00007ffe08a18a10 RDI: 0000000000000005 [ 52.623367] RBP: 00007ffe08a18970 R08: 0000000000000000 R09: 0000000000000000 [ 52.623446] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.623523] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe08a190e0 | [ 52.628243] ------------[ cut here ]------------ | [ 52.628302] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/3008 | [ 52.628364] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.628494] Tainted: [W]=WARN [ 52.628515] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.628551] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.628580] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.628671] RSP: 0018:ff718e9ec0a336e0 EFLAGS: 00010286 [ 52.628699] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.628741] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2d600 [ 52.628784] RBP: 0000000000000000 R08: ff3f9c044d55ff90 R09: ff3f9c044a87d030 [ 52.628828] R10: ff3f9c044a39f120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.628876] R13: 0000000000000011 R14: ff3f9c044a39f000 R15: ff3f9c0441e2d600 [ 52.628922] FS: 00007f6e61dab840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 52.628964] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.628996] CR2: 0000000001793988 CR3: 000000000a173004 CR4: 0000000000771ef0 [ 52.629037] PKRU: 55555554 [ 52.629052] Call Trace: [ 52.629067] [ 52.629082] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.629113] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.629138] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.629161] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.629185] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.629208] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.629239] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.629271] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.629292] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.629317] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.629344] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.629368] ___sys_sendmsg (net/socket.c:2752) [ 52.629391] __sys_sendmsg (net/socket.c:2784) [ 52.629415] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.629436] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.629457] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 52.629488] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.629516] RIP: 0033:0x7f6e61fe508e [ 52.629538] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.629634] RSP: 002b:00007ffc132852b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.629676] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f6e61fe508e [ 52.629719] RDX: 0000000000000000 RSI: 00007ffc13285360 RDI: 0000000000000005 [ 52.629761] RBP: 00007ffc132852c0 R08: 0000000000000000 R09: 0000000000000000 [ 52.629802] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.629850] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc13285a30 | [ 52.634256] ------------[ cut here ]------------ | [ 52.634299] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/3009 | [ 52.634364] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.634506] Tainted: [W]=WARN [ 52.634529] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.634567] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.634598] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.634698] RSP: 0018:ff718e9ec0ab36e0 EFLAGS: 00010286 [ 52.634727] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.634772] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054e00 [ 52.634820] RBP: 0000000000000000 R08: ff3f9c0443065450 R09: ff3f9c044a0ca030 [ 52.634868] R10: ff3f9c044a0da120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.634912] R13: 0000000000000011 R14: ff3f9c044a0da000 R15: ff3f9c0443054e00 [ 52.634962] FS: 00007f192aea0840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 52.635009] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.635045] CR2: 00007f82263b0f6f CR3: 00000000040f8003 CR4: 0000000000771ef0 [ 52.635089] PKRU: 55555554 [ 52.635104] Call Trace: [ 52.635119] [ 52.635134] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.635165] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.635191] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.635216] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.635244] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.635268] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.635291] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.635323] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.635349] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.635372] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.635396] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.635419] ___sys_sendmsg (net/socket.c:2752) [ 52.635443] __sys_sendmsg (net/socket.c:2784) [ 52.635472] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.635496] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.635519] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.635550] RIP: 0033:0x7f192b0da08e [ 52.635574] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.635677] RSP: 002b:00007ffdaafd1690 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.635720] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f192b0da08e [ 52.635764] RDX: 0000000000000000 RSI: 00007ffdaafd1740 RDI: 0000000000000005 [ 52.635810] RBP: 00007ffdaafd16a0 R08: 0000000000000000 R09: 0000000000000000 [ 52.635858] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.635901] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdaafd1e10 | [ 52.644246] ------------[ cut here ]------------ | [ 52.644296] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/3003 | [ 52.644352] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.644482] Tainted: [W]=WARN [ 52.644506] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.644540] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.644572] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.644669] RSP: 0018:ff718e9ec0a8b6e0 EFLAGS: 00010286 [ 52.644699] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.644744] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054e00 [ 52.644783] RBP: 0000000000000000 R08: ff3f9c0441939f50 R09: ff3f9c044d6c0830 [ 52.644823] R10: ff3f9c044a3cc120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.644871] R13: 0000000000000011 R14: ff3f9c044a3cc000 R15: ff3f9c0443054e00 [ 52.644914] FS: 00007ff25ff52840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 52.644956] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.644990] CR2: 00007f82263b0f6f CR3: 0000000009762004 CR4: 0000000000771ef0 [ 52.645029] PKRU: 55555554 [ 52.645043] Call Trace: [ 52.645058] [ 52.645074] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.645104] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.645128] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.645150] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.645174] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.645196] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.645219] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.645251] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.645272] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.645294] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.645316] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.645341] ___sys_sendmsg (net/socket.c:2752) [ 52.645361] ? sched_clock (arch/x86/kernel/tsc.c:297) [ 52.645388] __sys_sendmsg (net/socket.c:2784) [ 52.645409] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.645432] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.645452] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.645483] RIP: 0033:0x7ff26018c08e [ 52.645503] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.645595] RSP: 002b:00007ffc92d44070 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.645635] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007ff26018c08e [ 52.645676] RDX: 0000000000000000 RSI: 00007ffc92d44120 RDI: 0000000000000005 [ 52.645715] RBP: 00007ffc92d44080 R08: 0000000000000000 R09: 0000000000000000 [ 52.645757] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.645799] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc92d447f0 | [ 52.648260] ------------[ cut here ]------------ | [ 52.648331] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/3005 | [ 52.648417] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.648617] Tainted: [W]=WARN [ 52.648672] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.648740] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.648805] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.648946] RSP: 0018:ff718e9ec0aa36e0 EFLAGS: 00010286 [ 52.649008] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.649085] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054500 [ 52.649165] RBP: 0000000000000000 R08: ff3f9c044c414a90 R09: ff3f9c044427e030 [ 52.649257] R10: ff3f9c044a354120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.649337] R13: 0000000000000011 R14: ff3f9c044a354000 R15: ff3f9c0443054500 [ 52.649417] FS: 00007fd4b6d77840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 52.649495] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.649564] CR2: 00007fd73f5a6668 CR3: 0000000001948001 CR4: 0000000000771ef0 [ 52.649642] PKRU: 55555554 [ 52.649690] Call Trace: [ 52.649739] [ 52.649788] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.649860] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.649919] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.649976] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.650033] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.650090] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.650150] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.650215] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.650280] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.650339] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.650400] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.650457] ___sys_sendmsg (net/socket.c:2752) [ 52.650514] __sys_sendmsg (net/socket.c:2784) [ 52.650572] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.650629] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.650685] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 52.650750] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.650813] RIP: 0033:0x7fd4b6fb108e [ 52.650877] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.651011] RSP: 002b:00007ffe5d1e7050 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.651088] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fd4b6fb108e [ 52.651165] RDX: 0000000000000000 RSI: 00007ffe5d1e7100 RDI: 0000000000000005 [ 52.651248] RBP: 00007ffe5d1e7060 R08: 0000000000000000 R09: 0000000000000000 [ 52.651327] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.651406] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe5d1e77d0 | [ 52.654253] ------------[ cut here ]------------ | [ 52.654287] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/3010 | [ 52.654340] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.654466] Tainted: [W]=WARN [ 52.654488] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.654524] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.654557] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.654661] RSP: 0018:ff718e9ec0a636e0 EFLAGS: 00010286 [ 52.654691] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.654732] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431ff200 [ 52.654773] RBP: 0000000000000000 R08: ff3f9c044d38e190 R09: ff3f9c04497ee830 [ 52.654823] R10: ff3f9c044a38d120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.654867] R13: 0000000000000011 R14: ff3f9c044a38d000 R15: ff3f9c04431ff200 [ 52.654909] FS: 00007f98de2ae840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 52.654944] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.654979] CR2: 00007f06cac4a310 CR3: 000000000a1c8004 CR4: 0000000000771ef0 [ 52.655022] PKRU: 55555554 [ 52.655035] Call Trace: [ 52.655050] [ 52.655065] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.655095] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.655119] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.655140] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.655164] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.655187] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.655206] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.655242] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.655265] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.655292] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.655313] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.655334] ___sys_sendmsg (net/socket.c:2752) [ 52.655358] __sys_sendmsg (net/socket.c:2784) [ 52.655379] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.655401] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.655424] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.655453] RIP: 0033:0x7f98de4e808e [ 52.655473] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.655570] RSP: 002b:00007ffcd249c480 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.655613] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f98de4e808e [ 52.655657] RDX: 0000000000000000 RSI: 00007ffcd249c530 RDI: 0000000000000005 [ 52.655704] RBP: 00007ffcd249c490 R08: 0000000000000000 R09: 0000000000000000 [ 52.655744] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.655791] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcd249cc00 | [ 52.658260] ------------[ cut here ]------------ | [ 52.658323] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/3007 | [ 52.658414] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.658624] Tainted: [W]=WARN [ 52.658680] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.658752] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.658872] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.659038] RSP: 0018:ff718e9ec0aab6e0 EFLAGS: 00010286 [ 52.659132] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.659254] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fee00 [ 52.659339] RBP: 0000000000000000 R08: ff3f9c044a9ed250 R09: ff3f9c044a387030 [ 52.659455] R10: ff3f9c044a39b120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.659534] R13: 0000000000000011 R14: ff3f9c044a39b000 R15: ff3f9c04431fee00 [ 52.659620] FS: 00007f9608ad7840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 52.659701] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.659774] CR2: 00007fd4b6e44574 CR3: 00000000041bd005 CR4: 0000000000771ef0 [ 52.659892] PKRU: 55555554 [ 52.659942] Call Trace: [ 52.659994] [ 52.660043] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.660110] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.660167] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.660261] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.660359] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.660447] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.660534] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.660599] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.660656] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.660713] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.660770] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.660829] ___sys_sendmsg (net/socket.c:2752) [ 52.660895] __sys_sendmsg (net/socket.c:2784) [ 52.660954] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.661012] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.661068] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.661136] RIP: 0033:0x7f9608d1108e [ 52.661193] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.661334] RSP: 002b:00007ffdafdb6140 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.661410] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f9608d1108e [ 52.661488] RDX: 0000000000000000 RSI: 00007ffdafdb61f0 RDI: 0000000000000005 [ 52.661566] RBP: 00007ffdafdb6150 R08: 0000000000000000 R09: 0000000000000000 [ 52.661643] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.661718] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdafdb68c0 | [ 52.664266] ------------[ cut here ]------------ | [ 52.664303] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/3006 | [ 52.664359] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.664500] Tainted: [W]=WARN [ 52.664521] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.664559] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.664588] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.664687] RSP: 0018:ff718e9ec0a6b6e0 EFLAGS: 00010286 [ 52.664715] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.664749] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059d00 [ 52.664795] RBP: 0000000000000000 R08: ff3f9c0448785710 R09: ff3f9c044c2ca830 [ 52.664841] R10: ff3f9c044d424120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.664882] R13: 0000000000000011 R14: ff3f9c044d424000 R15: ff3f9c0443059d00 [ 52.664928] FS: 00007efdf289c840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 52.664969] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.665001] CR2: 00007f183b23c668 CR3: 000000000c606001 CR4: 0000000000771ef0 [ 52.665042] PKRU: 55555554 [ 52.665056] Call Trace: [ 52.665071] [ 52.665084] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.665114] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.665138] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.665161] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.665183] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.665205] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.665226] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.665260] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.665288] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.665312] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.665334] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.665358] ___sys_sendmsg (net/socket.c:2752) [ 52.665379] __sys_sendmsg (net/socket.c:2784) [ 52.665402] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.665429] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.665452] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 52.665480] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.665510] RIP: 0033:0x7efdf2ad608e [ 52.665530] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.665622] RSP: 002b:00007ffd6934cda0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.665666] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007efdf2ad608e [ 52.665707] RDX: 0000000000000000 RSI: 00007ffd6934ce50 RDI: 0000000000000005 [ 52.665747] RBP: 00007ffd6934cdb0 R08: 0000000000000000 R09: 0000000000000000 [ 52.665787] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.665828] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd6934d520 | [ 52.668287] ------------[ cut here ]------------ | [ 52.668349] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/3011 | [ 52.668452] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.668681] Tainted: [W]=WARN [ 52.668739] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.668814] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.668884] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.669021] RSP: 0018:ff718e9ec135b6e0 EFLAGS: 00010286 [ 52.669085] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.669171] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431fee00 [ 52.669288] RBP: 0000000000000000 R08: ff3f9c04441a4610 R09: ff3f9c044d08e030 [ 52.669413] R10: ff3f9c044a3c4120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.669523] R13: 0000000000000011 R14: ff3f9c044a3c4000 R15: ff3f9c04431fee00 [ 52.669642] FS: 00007fea83651840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 52.669757] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.669831] CR2: 00007f183afaa430 CR3: 0000000009727004 CR4: 0000000000771ef0 [ 52.669925] PKRU: 55555554 [ 52.669975] Call Trace: [ 52.670024] [ 52.670075] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.670140] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.670201] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.670262] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.670355] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.670421] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.670478] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.670542] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.670600] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.670664] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.670723] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.670808] ___sys_sendmsg (net/socket.c:2752) [ 52.670871] __sys_sendmsg (net/socket.c:2784) [ 52.670929] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.670987] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.671045] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.671109] RIP: 0033:0x7fea8388b08e [ 52.671166] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.671306] RSP: 002b:00007ffd0f5a37f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.671385] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fea8388b08e [ 52.671461] RDX: 0000000000000000 RSI: 00007ffd0f5a38a0 RDI: 0000000000000005 [ 52.671538] RBP: 00007ffd0f5a3800 R08: 0000000000000000 R09: 0000000000000000 [ 52.671617] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.671695] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd0f5a3f70 | [ 52.674254] ------------[ cut here ]------------ | [ 52.674323] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/3014 | [ 52.674409] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.674612] Tainted: [W]=WARN [ 52.674668] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.674736] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.674800] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.674938] RSP: 0018:ff718e9ec0abb6e0 EFLAGS: 00010286 [ 52.675003] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.675079] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2c100 [ 52.675157] RBP: 0000000000000000 R08: ff3f9c044d4d4910 R09: ff3f9c044c48b830 [ 52.675246] R10: ff3f9c044d431120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.675324] R13: 0000000000000011 R14: ff3f9c044d431000 R15: ff3f9c0441e2c100 [ 52.675406] FS: 00007fd73f10d840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 52.675485] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.675555] CR2: 00007f59c8b15668 CR3: 000000000a063005 CR4: 0000000000771ef0 [ 52.675635] PKRU: 55555554 [ 52.675684] Call Trace: [ 52.675735] [ 52.675786] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.675860] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.675920] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.675977] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.676034] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.676091] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.676151] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.676215] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.676279] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.676337] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.676400] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.676457] ___sys_sendmsg (net/socket.c:2752) [ 52.676515] __sys_sendmsg (net/socket.c:2784) [ 52.676573] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.676630] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.676686] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.676750] RIP: 0033:0x7fd73f34708e [ 52.676806] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.676946] RSP: 002b:00007ffd134dba70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.677023] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fd73f34708e [ 52.677100] RDX: 0000000000000000 RSI: 00007ffd134dbb20 RDI: 0000000000000005 [ 52.677178] RBP: 00007ffd134dba80 R08: 0000000000000000 R09: 0000000000000000 [ 52.677264] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.677346] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd134dc1f0 | [ 52.682245] ------------[ cut here ]------------ | [ 52.682285] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/3016 | [ 52.682344] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.682486] Tainted: [W]=WARN [ 52.682507] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.682541] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.682571] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.682674] RSP: 0018:ff718e9ec0a036e0 EFLAGS: 00010286 [ 52.682702] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.682744] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054e00 [ 52.682788] RBP: 0000000000000000 R08: ff3f9c04441868d0 R09: ff3f9c044d078830 [ 52.682830] R10: ff3f9c0444281120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.682885] R13: 0000000000000011 R14: ff3f9c0444281000 R15: ff3f9c0443054e00 [ 52.682923] FS: 00007f0b33c36840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 52.682968] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.683011] CR2: 0000000006de0988 CR3: 000000000d076001 CR4: 0000000000771ef0 [ 52.683059] PKRU: 55555554 [ 52.683077] Call Trace: [ 52.683089] [ 52.683105] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.683143] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.683166] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.683188] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.683212] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.683236] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.683258] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.683285] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.683309] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.683331] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.683352] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.683378] ___sys_sendmsg (net/socket.c:2752) [ 52.683403] __sys_sendmsg (net/socket.c:2784) [ 52.683425] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.683446] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.683465] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.683494] RIP: 0033:0x7f0b33e7008e [ 52.683516] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.683619] RSP: 002b:00007ffef00625b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.683666] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f0b33e7008e [ 52.683704] RDX: 0000000000000000 RSI: 00007ffef0062660 RDI: 0000000000000005 [ 52.683746] RBP: 00007ffef00625c0 R08: 0000000000000000 R09: 0000000000000000 [ 52.683783] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.683825] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef0062d30 | [ 52.686271] ------------[ cut here ]------------ | [ 52.686307] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/3012 | [ 52.686359] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.686517] Tainted: [W]=WARN [ 52.686532] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.686573] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.686604] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.686706] RSP: 0018:ff718e9ec0a736e0 EFLAGS: 00010286 [ 52.686734] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.686780] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054e00 [ 52.686817] RBP: 0000000000000000 R08: ff3f9c044a05e990 R09: ff3f9c044c7e4830 [ 52.686865] R10: ff3f9c044a353120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.686913] R13: 0000000000000011 R14: ff3f9c044a353000 R15: ff3f9c0443054e00 [ 52.686963] FS: 00007f8226049840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 52.687010] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.687047] CR2: 0000000006de0988 CR3: 000000000d235004 CR4: 0000000000771ef0 [ 52.687085] PKRU: 55555554 [ 52.687100] Call Trace: [ 52.687117] [ 52.687132] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.687167] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.687189] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.687208] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.687246] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.687272] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.687295] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.687327] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.687353] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.687373] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.687391] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.687413] ___sys_sendmsg (net/socket.c:2752) [ 52.687438] __sys_sendmsg (net/socket.c:2784) [ 52.687461] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.687483] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.687502] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.687532] RIP: 0033:0x7f822628308e [ 52.687553] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.687656] RSP: 002b:00007fff2b425350 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.687706] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f822628308e [ 52.687749] RDX: 0000000000000000 RSI: 00007fff2b425400 RDI: 0000000000000005 [ 52.687797] RBP: 00007fff2b425360 R08: 0000000000000000 R09: 0000000000000000 [ 52.687843] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.687887] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff2b425ad0 | [ 52.692265] ------------[ cut here ]------------ | [ 52.692301] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/3013 | [ 52.692356] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.692496] Tainted: [W]=WARN [ 52.692519] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.692555] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.692583] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.692676] RSP: 0018:ff718e9ec0a4b6e0 EFLAGS: 00010286 [ 52.692704] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.692749] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059800 [ 52.692793] RBP: 0000000000000000 R08: ff3f9c044d39cc10 R09: ff3f9c044a133830 [ 52.692841] R10: ff3f9c044866e120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.692886] R13: 0000000000000011 R14: ff3f9c044866e000 R15: ff3f9c0443059800 [ 52.692929] FS: 00007f90c8cf5840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 52.692971] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.692998] CR2: 00005614c5300d5c CR3: 0000000004003003 CR4: 0000000000771ef0 [ 52.693043] PKRU: 55555554 [ 52.693059] Call Trace: [ 52.693071] [ 52.693086] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.693117] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.693142] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.693165] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.693188] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.693210] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.693240] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.693269] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.693293] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.693316] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.693340] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.693364] ___sys_sendmsg (net/socket.c:2752) [ 52.693386] __sys_sendmsg (net/socket.c:2784) [ 52.693407] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.693428] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.693450] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.693477] RIP: 0033:0x7f90c8f2f08e [ 52.693499] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.693602] RSP: 002b:00007fffbcd3a6a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.693650] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f90c8f2f08e [ 52.693690] RDX: 0000000000000000 RSI: 00007fffbcd3a750 RDI: 0000000000000005 [ 52.693730] RBP: 00007fffbcd3a6b0 R08: 0000000000000000 R09: 0000000000000000 [ 52.693771] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.693812] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffbcd3ae20 | [ 52.696263] ------------[ cut here ]------------ | [ 52.696304] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/3018 | [ 52.696360] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.696495] Tainted: [W]=WARN [ 52.696517] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.696553] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.696584] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.696672] RSP: 0018:ff718e9ec0aa36e0 EFLAGS: 00010286 [ 52.696699] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.696743] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b100 [ 52.696785] RBP: 0000000000000000 R08: ff3f9c0441939210 R09: ff3f9c044d6c0830 [ 52.696828] R10: ff3f9c0448642120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.696874] R13: 0000000000000011 R14: ff3f9c0448642000 R15: ff3f9c044322b100 [ 52.696920] FS: 00007f183ada3840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 52.696965] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.696997] CR2: 00007f442262b668 CR3: 000000000875e004 CR4: 0000000000771ef0 [ 52.697038] PKRU: 55555554 [ 52.697053] Call Trace: [ 52.697069] [ 52.697082] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.697112] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.697136] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.697157] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.697179] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.697200] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.697218] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.697254] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.697277] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.697301] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.697322] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.697342] ___sys_sendmsg (net/socket.c:2752) [ 52.697366] __sys_sendmsg (net/socket.c:2784) [ 52.697391] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.697414] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.697436] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.697464] RIP: 0033:0x7f183afdd08e [ 52.697486] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.697590] RSP: 002b:00007ffc14c91d50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.697630] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f183afdd08e [ 52.697678] RDX: 0000000000000000 RSI: 00007ffc14c91e00 RDI: 0000000000000005 [ 52.697716] RBP: 00007ffc14c91d60 R08: 0000000000000000 R09: 0000000000000000 [ 52.697752] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.697790] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc14c924d0 | [ 52.702257] ------------[ cut here ]------------ | [ 52.702298] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/3019 | [ 52.702351] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.702498] Tainted: [W]=WARN [ 52.702524] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.702562] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.702590] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.702688] RSP: 0018:ff718e9ec0a336e0 EFLAGS: 00010286 [ 52.702726] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.702771] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059800 [ 52.702813] RBP: 0000000000000000 R08: ff3f9c04418b1550 R09: ff3f9c044a133830 [ 52.702860] R10: ff3f9c044a3b4120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.702903] R13: 0000000000000011 R14: ff3f9c044a3b4000 R15: ff3f9c0443059800 [ 52.702951] FS: 00007fc470e7f840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 52.702994] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.703026] CR2: 00007f90c8dc2574 CR3: 0000000008569006 CR4: 0000000000771ef0 [ 52.703063] PKRU: 55555554 [ 52.703077] Call Trace: [ 52.703094] [ 52.703108] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.703140] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.703166] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.703188] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.703210] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.703241] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.703267] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.703299] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.703319] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.703341] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.703363] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.703381] ___sys_sendmsg (net/socket.c:2752) [ 52.703403] __sys_sendmsg (net/socket.c:2784) [ 52.703425] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.703448] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.703472] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 52.703505] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.703534] RIP: 0033:0x7fc4710b908e [ 52.703561] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.703660] RSP: 002b:00007ffce3fc9c30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.703703] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fc4710b908e [ 52.703747] RDX: 0000000000000000 RSI: 00007ffce3fc9ce0 RDI: 0000000000000005 [ 52.703791] RBP: 00007ffce3fc9c40 R08: 0000000000000000 R09: 0000000000000000 [ 52.703833] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.703878] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffce3fca3b0 | [ 52.706249] ------------[ cut here ]------------ | [ 52.706329] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/3020 | [ 52.706444] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.706679] Tainted: [W]=WARN [ 52.706763] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.706842] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.706935] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.707103] RSP: 0018:ff718e9ec0ac36e0 EFLAGS: 00010286 [ 52.707169] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.707254] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2c100 [ 52.707363] RBP: 0000000000000000 R08: ff3f9c044d39cdd0 R09: ff3f9c044c2c0030 [ 52.707441] R10: ff3f9c044a10d120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.707520] R13: 0000000000000011 R14: ff3f9c044a10d000 R15: ff3f9c0441e2c100 [ 52.707649] FS: 00007f59c867c840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 52.707759] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.707879] CR2: 00005614c5300d5c CR3: 00000000087f9005 CR4: 0000000000771ef0 [ 52.707960] PKRU: 55555554 [ 52.708055] Call Trace: [ 52.708106] [ 52.708156] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.708224] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.708289] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.708353] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.708410] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.708467] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.708523] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.708589] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.708649] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.708740] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.708797] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.708863] ___sys_sendmsg (net/socket.c:2752) [ 52.708936] __sys_sendmsg (net/socket.c:2784) [ 52.708995] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.709052] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.709110] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.709176] RIP: 0033:0x7f59c88b608e [ 52.709240] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.709374] RSP: 002b:00007ffea5eae120 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.709454] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f59c88b608e [ 52.709531] RDX: 0000000000000000 RSI: 00007ffea5eae1d0 RDI: 0000000000000005 [ 52.709606] RBP: 00007ffea5eae130 R08: 0000000000000000 R09: 0000000000000000 [ 52.709682] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.709758] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffea5eae8a0 | [ 52.713287] ------------[ cut here ]------------ | [ 52.713325] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/3017 | [ 52.713384] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.713534] Tainted: [W]=WARN [ 52.713557] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.713596] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.713629] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.713729] RSP: 0018:ff718e9ec0a8b6e0 EFLAGS: 00010286 [ 52.713758] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.713811] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059800 [ 52.713859] RBP: 0000000000000000 R08: ff3f9c04418f0550 R09: ff3f9c044a0ef830 [ 52.713903] R10: ff3f9c044d428120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.713951] R13: 0000000000000011 R14: ff3f9c044d428000 R15: ff3f9c0443059800 [ 52.713998] FS: 00007f0df9dff840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 52.714044] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.714082] CR2: 00005614c5300d5c CR3: 000000000d5dc001 CR4: 0000000000771ef0 [ 52.714124] PKRU: 55555554 [ 52.714140] Call Trace: [ 52.714154] [ 52.714170] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.714202] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.714228] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.714263] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.714287] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.714313] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.714338] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.714365] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.714390] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.714413] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.714435] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.714459] ___sys_sendmsg (net/socket.c:2752) [ 52.714483] __sys_sendmsg (net/socket.c:2784) [ 52.714506] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.714531] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.714553] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.714583] RIP: 0033:0x7f0dfa03908e [ 52.714606] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.714721] RSP: 002b:00007ffc22fc8370 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.714770] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f0dfa03908e [ 52.714819] RDX: 0000000000000000 RSI: 00007ffc22fc8420 RDI: 0000000000000005 [ 52.714870] RBP: 00007ffc22fc8380 R08: 0000000000000000 R09: 0000000000000000 [ 52.714913] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.714957] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc22fc8af0 | [ 52.721280] ------------[ cut here ]------------ | [ 52.721351] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/3015 | [ 52.721413] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.721550] Tainted: [W]=WARN [ 52.721571] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.721605] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.721634] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.721734] RSP: 0018:ff718e9ec076b6e0 EFLAGS: 00010286 [ 52.721765] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.721808] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441891d00 [ 52.721870] RBP: 0000000000000000 R08: ff3f9c04432e7d50 R09: ff3f9c044a138830 [ 52.721913] R10: ff3f9c044a3c0120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.721961] R13: 0000000000000011 R14: ff3f9c044a3c0000 R15: ff3f9c0441891d00 [ 52.722009] FS: 00007f06cab34840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 52.722053] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.722088] CR2: 00005614c5300d5c CR3: 0000000009608003 CR4: 0000000000771ef0 [ 52.722132] PKRU: 55555554 [ 52.722147] Call Trace: [ 52.722162] [ 52.722182] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.722213] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.722248] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.722273] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.722297] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.722322] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.722344] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.722374] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.722400] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.722425] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.722448] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.722471] ___sys_sendmsg (net/socket.c:2752) [ 52.722496] __sys_sendmsg (net/socket.c:2784) [ 52.722517] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.722539] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.722563] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.722594] RIP: 0033:0x7f06cad6e08e [ 52.722615] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.722706] RSP: 002b:00007ffda1e0e950 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.722746] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f06cad6e08e [ 52.722782] RDX: 0000000000000000 RSI: 00007ffda1e0ea00 RDI: 0000000000000005 [ 52.722821] RBP: 00007ffda1e0e960 R08: 0000000000000000 R09: 0000000000000000 [ 52.722869] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.722910] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffda1e0f0d0 | [ 52.727276] ------------[ cut here ]------------ | [ 52.727322] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/3022 | [ 52.727378] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.727520] Tainted: [W]=WARN [ 52.727546] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.727581] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.727618] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.727714] RSP: 0018:ff718e9ec0acb6e0 EFLAGS: 00010286 [ 52.727745] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.727791] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1900 [ 52.727839] RBP: 0000000000000000 R08: ff3f9c044a05eed0 R09: ff3f9c044426c830 [ 52.727886] R10: ff3f9c044d082120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.727932] R13: 0000000000000011 R14: ff3f9c044d082000 R15: ff3f9c04418e1900 [ 52.727982] FS: 00007f23993a9840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 52.728029] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.728068] CR2: 00007f0df9ecc574 CR3: 00000000042dd005 CR4: 0000000000771ef0 [ 52.728114] PKRU: 55555554 [ 52.728128] Call Trace: [ 52.728145] [ 52.728162] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.728195] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.728220] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.728256] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.728285] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.728309] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.728335] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.728367] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.728392] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.728420] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.728443] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.728468] ___sys_sendmsg (net/socket.c:2752) [ 52.728495] __sys_sendmsg (net/socket.c:2784) [ 52.728518] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.728543] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.728567] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.728596] RIP: 0033:0x7f23995e308e [ 52.728619] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.728723] RSP: 002b:00007ffffbf6d690 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.728767] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f23995e308e [ 52.728812] RDX: 0000000000000000 RSI: 00007ffffbf6d740 RDI: 0000000000000005 [ 52.728865] RBP: 00007ffffbf6d6a0 R08: 0000000000000000 R09: 0000000000000000 [ 52.728908] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.728952] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffffbf6de10 | [ 52.731247] ------------[ cut here ]------------ | [ 52.731288] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/3025 | [ 52.731345] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.731480] Tainted: [W]=WARN [ 52.731502] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.731545] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.731580] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.731678] RSP: 0018:ff718e9ec0aab6e0 EFLAGS: 00010286 [ 52.731705] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.731739] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b100 [ 52.731789] RBP: 0000000000000000 R08: ff3f9c044d39c450 R09: ff3f9c044c2cf030 [ 52.731830] R10: ff3f9c044a356120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.731879] R13: 0000000000000011 R14: ff3f9c044a356000 R15: ff3f9c044322b100 [ 52.731923] FS: 00007f763e2dd840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 52.731963] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.731998] CR2: 00007f0d2eb19668 CR3: 000000000c692001 CR4: 0000000000771ef0 [ 52.732040] PKRU: 55555554 [ 52.732054] Call Trace: [ 52.732070] [ 52.732085] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.732114] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.732140] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.732163] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.732188] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.732212] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.732239] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.732271] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.732292] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.732316] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.732337] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.732360] ___sys_sendmsg (net/socket.c:2752) [ 52.732382] __sys_sendmsg (net/socket.c:2784) [ 52.732405] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.732427] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.732450] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.732477] RIP: 0033:0x7f763e51708e [ 52.732499] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.732595] RSP: 002b:00007ffc49d0dd70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.732635] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f763e51708e [ 52.732676] RDX: 0000000000000000 RSI: 00007ffc49d0de20 RDI: 0000000000000005 [ 52.732716] RBP: 00007ffc49d0dd80 R08: 0000000000000000 R09: 0000000000000000 [ 52.732756] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.732801] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc49d0e4f0 | [ 52.737252] ------------[ cut here ]------------ | [ 52.737296] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/3021 | [ 52.737355] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.737499] Tainted: [W]=WARN [ 52.737521] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.737556] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.737596] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.737699] RSP: 0018:ff718e9ec09fb6e0 EFLAGS: 00010286 [ 52.737728] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.737771] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443053a00 [ 52.737812] RBP: 0000000000000000 R08: ff3f9c044325d350 R09: ff3f9c044c3dc030 [ 52.737861] R10: ff3f9c044a38a120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.737903] R13: 0000000000000011 R14: ff3f9c044a38a000 R15: ff3f9c0443053a00 [ 52.737950] FS: 00007f813ac9c840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 52.737993] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.738026] CR2: 00005614d1e0e378 CR3: 000000000c2df002 CR4: 0000000000771ef0 [ 52.738068] PKRU: 55555554 [ 52.738083] Call Trace: [ 52.738098] [ 52.738114] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.738148] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.738168] ? ttwu_queue_wakelist (kernel/sched/core.c:3859 kernel/sched/core.c:3961 kernel/sched/core.c:3957) [ 52.738202] ? try_to_wake_up (./include/linux/spinlock.h:571 (discriminator 4) kernel/sched/core.c:4190 (discriminator 4)) [ 52.738225] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.738259] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.738279] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.738299] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.738331] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.738356] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.738382] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.738406] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.738427] ___sys_sendmsg (net/socket.c:2752) [ 52.738449] __sys_sendmsg (net/socket.c:2784) [ 52.738470] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.738490] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.738510] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 52.738539] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.738568] RIP: 0033:0x7f813aed608e [ 52.738587] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.738685] RSP: 002b:00007ffe8e1939d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.738726] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f813aed608e [ 52.738770] RDX: 0000000000000000 RSI: 00007ffe8e193a80 RDI: 0000000000000005 [ 52.738809] RBP: 00007ffe8e1939e0 R08: 0000000000000000 R09: 0000000000000000 [ 52.738860] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.738899] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe8e194150 | [ 52.741283] ------------[ cut here ]------------ | [ 52.741327] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/3023 | [ 52.741387] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.741546] Tainted: [W]=WARN [ 52.741567] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.741606] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.741635] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.741737] RSP: 0018:ff718e9ec0ad36e0 EFLAGS: 00010286 [ 52.741767] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.741811] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1900 [ 52.741869] RBP: 0000000000000000 R08: ff3f9c044325d550 R09: ff3f9c0442fa0030 [ 52.741913] R10: ff3f9c0448664120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.741957] R13: 0000000000000011 R14: ff3f9c0448664000 R15: ff3f9c04418e1900 [ 52.742010] FS: 00007faf0e416840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 52.742051] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.742085] CR2: 00007f5dd795955f CR3: 000000000a8d7002 CR4: 0000000000771ef0 [ 52.742131] PKRU: 55555554 [ 52.742144] Call Trace: [ 52.742160] [ 52.742175] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.742205] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.742250] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.742273] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.742298] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.742326] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.742352] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.742384] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.742410] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.742431] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.742456] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.742480] ___sys_sendmsg (net/socket.c:2752) [ 52.742504] __sys_sendmsg (net/socket.c:2784) [ 52.742541] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.742566] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 52.742596] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.742628] RIP: 0033:0x7faf0e65008e [ 52.742652] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.742756] RSP: 002b:00007ffd6de75730 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.742797] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007faf0e65008e [ 52.742849] RDX: 0000000000000000 RSI: 00007ffd6de757e0 RDI: 0000000000000005 [ 52.742890] RBP: 00007ffd6de75740 R08: 0000000000000000 R09: 0000000000000000 [ 52.742939] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.742988] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd6de75eb0 | [ 52.749254] ------------[ cut here ]------------ | [ 52.749300] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/3028 | [ 52.749364] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.749501] Tainted: [W]=WARN [ 52.749524] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.749560] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.749592] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.749701] RSP: 0018:ff718e9ec0ae36e0 EFLAGS: 00010286 [ 52.749732] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.749781] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431ff200 [ 52.749829] RBP: 0000000000000000 R08: ff3f9c0444163950 R09: ff3f9c044a129830 [ 52.749878] R10: ff3f9c044d408120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.749922] R13: 0000000000000011 R14: ff3f9c044d408000 R15: ff3f9c04431ff200 [ 52.749970] FS: 00007fcb8b737840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 52.750018] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.750057] CR2: 00005614c5300d5c CR3: 0000000008603005 CR4: 0000000000771ef0 [ 52.750104] PKRU: 55555554 [ 52.750119] Call Trace: [ 52.750136] [ 52.750152] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.750184] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.750210] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.750239] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.750264] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.750289] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.750312] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.750345] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.750370] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.750393] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.750417] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.750442] ___sys_sendmsg (net/socket.c:2752) [ 52.750467] __sys_sendmsg (net/socket.c:2784) [ 52.750492] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.750513] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.750537] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.750569] RIP: 0033:0x7fcb8b97108e [ 52.750589] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.750690] RSP: 002b:00007ffe1bb8e400 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.750732] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fcb8b97108e [ 52.750773] RDX: 0000000000000000 RSI: 00007ffe1bb8e4b0 RDI: 0000000000000005 [ 52.750818] RBP: 00007ffe1bb8e410 R08: 0000000000000000 R09: 0000000000000000 [ 52.750868] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.750911] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe1bb8eb80 | [ 52.757257] ------------[ cut here ]------------ | [ 52.757302] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/3024 | [ 52.757360] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.757525] Tainted: [W]=WARN [ 52.757549] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.757587] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.757620] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.757718] RSP: 0018:ff718e9ec0adb6e0 EFLAGS: 00010286 [ 52.757745] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.757797] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1d00 [ 52.757845] RBP: 0000000000000000 R08: ff3f9c0448785d50 R09: ff3f9c044a13a030 [ 52.757888] R10: ff3f9c044c2bc120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.757927] R13: 0000000000000011 R14: ff3f9c044c2bc000 R15: ff3f9c04418e1d00 [ 52.757968] FS: 00007f4422192840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 52.758012] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.758048] CR2: 00005614d1e0e418 CR3: 000000000d7d7005 CR4: 0000000000771ef0 [ 52.758093] PKRU: 55555554 [ 52.758108] Call Trace: [ 52.758125] [ 52.758141] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.758172] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.758192] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.758215] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.758245] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.758269] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.758292] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.758324] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.758346] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.758367] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.758394] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.758417] ___sys_sendmsg (net/socket.c:2752) [ 52.758441] __sys_sendmsg (net/socket.c:2784) [ 52.758463] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.758487] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.758509] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.758538] RIP: 0033:0x7f44223cc08e [ 52.758558] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.758656] RSP: 002b:00007fff6ea475f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.758690] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f44223cc08e [ 52.758735] RDX: 0000000000000000 RSI: 00007fff6ea476a0 RDI: 0000000000000005 [ 52.758780] RBP: 00007fff6ea47600 R08: 0000000000000000 R09: 0000000000000000 [ 52.758823] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.758870] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff6ea47d70 | [ 52.767247] ------------[ cut here ]------------ | [ 52.767314] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/3026 | [ 52.767371] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.767501] Tainted: [W]=WARN [ 52.767524] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.767563] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.767596] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.767695] RSP: 0018:ff718e9ec07b36e0 EFLAGS: 00010286 [ 52.767724] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.767769] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054e00 [ 52.767815] RBP: 0000000000000000 R08: ff3f9c044c6e2490 R09: ff3f9c044c2c1830 [ 52.767863] R10: ff3f9c044d43a120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.767897] R13: 0000000000000011 R14: ff3f9c044d43a000 R15: ff3f9c0443054e00 [ 52.767940] FS: 00007feed173f840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 52.767984] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.768021] CR2: 00000000004ebeb0 CR3: 000000000a048005 CR4: 0000000000771ef0 [ 52.768064] PKRU: 55555554 [ 52.768079] Call Trace: [ 52.768093] [ 52.768109] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.768142] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.768165] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.768188] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.768208] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.768237] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.768261] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.768293] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.768314] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.768337] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.768356] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.768380] ___sys_sendmsg (net/socket.c:2752) [ 52.768404] __sys_sendmsg (net/socket.c:2784) [ 52.768425] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.768446] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.768468] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.768499] RIP: 0033:0x7feed197908e [ 52.768520] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.768621] RSP: 002b:00007fff13939d10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.768665] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007feed197908e [ 52.768699] RDX: 0000000000000000 RSI: 00007fff13939dc0 RDI: 0000000000000005 [ 52.768738] RBP: 00007fff13939d20 R08: 0000000000000000 R09: 0000000000000000 [ 52.768784] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.768827] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff1393a490 | [ 52.774246] ------------[ cut here ]------------ | [ 52.774286] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/3030 | [ 52.774342] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.774478] Tainted: [W]=WARN [ 52.774504] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.774536] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.774567] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.774667] RSP: 0018:ff718e9ec0ab36e0 EFLAGS: 00010286 [ 52.774697] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.774739] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059d00 [ 52.774779] RBP: 0000000000000000 R08: ff3f9c044a05ee50 R09: ff3f9c044c69b830 [ 52.774818] R10: ff3f9c044d434120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.774869] R13: 0000000000000011 R14: ff3f9c044d434000 R15: ff3f9c0443059d00 [ 52.774914] FS: 00007f0d2e680840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 52.774956] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.774986] CR2: 00007f0d2e9501a0 CR3: 000000000974a006 CR4: 0000000000771ef0 [ 52.775028] PKRU: 55555554 [ 52.775042] Call Trace: [ 52.775055] [ 52.775070] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.775098] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.775122] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.775144] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.775166] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.775188] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.775211] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.775250] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.775275] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.775297] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.775323] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.775347] ___sys_sendmsg (net/socket.c:2752) [ 52.775371] __sys_sendmsg (net/socket.c:2784) [ 52.775396] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.775415] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.775438] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.775466] RIP: 0033:0x7f0d2e8ba08e [ 52.775487] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.775584] RSP: 002b:00007ffd0e6a9240 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.775618] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f0d2e8ba08e [ 52.775670] RDX: 0000000000000000 RSI: 00007ffd0e6a92f0 RDI: 0000000000000005 [ 52.775716] RBP: 00007ffd0e6a9250 R08: 0000000000000000 R09: 0000000000000000 [ 52.775757] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.775796] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd0e6a99c0 | [ 52.781255] ------------[ cut here ]------------ | [ 52.781308] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/3027 | [ 52.781373] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.781516] Tainted: [W]=WARN [ 52.781545] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.781580] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.781613] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.781717] RSP: 0018:ff718e9ec0a4b6e0 EFLAGS: 00010286 [ 52.781749] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.781793] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1900 [ 52.781841] RBP: 0000000000000000 R08: ff3f9c04441a4750 R09: ff3f9c044847b830 [ 52.781884] R10: ff3f9c0448667120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.781927] R13: 0000000000000011 R14: ff3f9c0448667000 R15: ff3f9c04418e1900 [ 52.781973] FS: 00007fd7dea0d840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 52.782022] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.782060] CR2: 00005614c5300d5c CR3: 000000000d4e5004 CR4: 0000000000771ef0 [ 52.782110] PKRU: 55555554 [ 52.782125] Call Trace: [ 52.782145] [ 52.782161] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.782193] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.782217] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.782255] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.782279] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.782306] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.782327] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.782362] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.782387] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.782415] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.782438] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.782461] ___sys_sendmsg (net/socket.c:2752) [ 52.782485] ? rcu_start_this_gp (kernel/rcu/tree.c:1052 (discriminator 1)) [ 52.782519] __sys_sendmsg (net/socket.c:2784) [ 52.782545] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.782574] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.782606] RIP: 0033:0x7fd7dec4708e [ 52.782628] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.782737] RSP: 002b:00007fff41ab3ce0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.782781] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fd7dec4708e [ 52.782827] RDX: 0000000000000000 RSI: 00007fff41ab3d90 RDI: 0000000000000005 [ 52.782879] RBP: 00007fff41ab3cf0 R08: 0000000000000000 R09: 0000000000000000 [ 52.782922] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.782967] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff41ab4460 | [ 52.787250] ------------[ cut here ]------------ | [ 52.787295] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/3032 | [ 52.787355] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.787496] Tainted: [W]=WARN [ 52.787517] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.787553] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.787585] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.787689] RSP: 0018:ff718e9ec0ac36e0 EFLAGS: 00010286 [ 52.787720] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.787763] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059e00 [ 52.787809] RBP: 0000000000000000 R08: ff3f9c044c464e50 R09: ff3f9c044a3ac030 [ 52.787857] R10: ff3f9c044866a120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.787903] R13: 0000000000000011 R14: ff3f9c044866a000 R15: ff3f9c0443059e00 [ 52.787950] FS: 00007f8165ccf840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 52.787994] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.788031] CR2: 000000001570e988 CR3: 00000000086fd002 CR4: 0000000000771ef0 [ 52.788082] PKRU: 55555554 [ 52.788096] Call Trace: [ 52.788112] [ 52.788128] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.788160] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.788187] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.788207] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.788246] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.788271] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.788295] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.788326] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.788351] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.788374] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.788399] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.788423] ___sys_sendmsg (net/socket.c:2752) [ 52.788448] __sys_sendmsg (net/socket.c:2784) [ 52.788473] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.788493] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.788522] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.788552] RIP: 0033:0x7f8165f0908e [ 52.788575] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.788684] RSP: 002b:00007ffee6878a50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.788728] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f8165f0908e [ 52.788770] RDX: 0000000000000000 RSI: 00007ffee6878b00 RDI: 0000000000000005 [ 52.788820] RBP: 00007ffee6878a60 R08: 0000000000000000 R09: 0000000000000000 [ 52.788866] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.788910] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffee68791d0 | [ 52.794250] ------------[ cut here ]------------ | [ 52.794330] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/3029 | [ 52.794420] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.794621] Tainted: [W]=WARN [ 52.794677] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.794748] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.794814] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.794954] RSP: 0018:ff718e9ec0a6b6e0 EFLAGS: 00010286 [ 52.795018] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.795095] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0441e2c100 [ 52.795174] RBP: 0000000000000000 R08: ff3f9c044419ccd0 R09: ff3f9c044a12e830 [ 52.795264] R10: ff3f9c044a34f120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.795345] R13: 0000000000000011 R14: ff3f9c044a34f000 R15: ff3f9c0441e2c100 [ 52.795430] FS: 00007f1a9a748840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 52.795513] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.795583] CR2: 00005614c5300d5c CR3: 000000000c6ab001 CR4: 0000000000771ef0 [ 52.795662] PKRU: 55555554 [ 52.795710] Call Trace: [ 52.795759] [ 52.795808] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.795878] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.795938] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.795995] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.796052] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.796111] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.796170] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.796241] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.796299] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.796357] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.796414] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.796472] ___sys_sendmsg (net/socket.c:2752) [ 52.796530] __sys_sendmsg (net/socket.c:2784) [ 52.796588] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.796646] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.796702] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.796767] RIP: 0033:0x7f1a9a98208e [ 52.796824] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.796977] RSP: 002b:00007ffd8f90b7b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.797055] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f1a9a98208e [ 52.797135] RDX: 0000000000000000 RSI: 00007ffd8f90b860 RDI: 0000000000000005 [ 52.797212] RBP: 00007ffd8f90b7c0 R08: 0000000000000000 R09: 0000000000000000 [ 52.797293] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.797374] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd8f90bf30 | [ 52.802251] ------------[ cut here ]------------ | [ 52.802300] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/3035 | [ 52.802361] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.802500] Tainted: [W]=WARN [ 52.802525] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.802565] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.802598] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.802701] RSP: 0018:ff718e9ec09fb6e0 EFLAGS: 00010286 [ 52.802731] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.802777] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054600 [ 52.802822] RBP: 0000000000000000 R08: ff3f9c044a05e510 R09: ff3f9c0448677030 [ 52.802868] R10: ff3f9c04484a6120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.802917] R13: 0000000000000011 R14: ff3f9c04484a6000 R15: ff3f9c0443054600 [ 52.802963] FS: 00007f5f84c99840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 52.803009] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.803046] CR2: 0000000002542988 CR3: 00000000018b7006 CR4: 0000000000771ef0 [ 52.803092] PKRU: 55555554 [ 52.803106] Call Trace: [ 52.803122] [ 52.803138] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.803170] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.803196] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.803219] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.803254] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.803279] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.803303] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.803339] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.803363] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.803387] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.803410] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.803433] ___sys_sendmsg (net/socket.c:2752) [ 52.803457] __sys_sendmsg (net/socket.c:2784) [ 52.803482] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.803506] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.803529] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.803560] RIP: 0033:0x7f5f84ed308e [ 52.803580] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.803689] RSP: 002b:00007ffcb19c8dd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.803736] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f5f84ed308e [ 52.803780] RDX: 0000000000000000 RSI: 00007ffcb19c8e80 RDI: 0000000000000005 [ 52.803832] RBP: 00007ffcb19c8de0 R08: 0000000000000000 R09: 0000000000000000 [ 52.803879] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.803926] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcb19c9550 | [ 52.811258] ------------[ cut here ]------------ | [ 52.811332] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/3033 | [ 52.811433] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.811666] Tainted: [W]=WARN [ 52.811721] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.811790] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.811861] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.811997] RSP: 0018:ff718e9ec0a8b6e0 EFLAGS: 00010286 [ 52.812061] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.812141] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059b00 [ 52.812221] RBP: 0000000000000000 R08: ff3f9c044d4d4110 R09: ff3f9c044c21b030 [ 52.812310] R10: ff3f9c044a3d8120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.812391] R13: 0000000000000011 R14: ff3f9c044a3d8000 R15: ff3f9c0443059b00 [ 52.812471] FS: 00007f1fdcbfa840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 52.812550] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.812620] CR2: 00005614c5300d5c CR3: 000000000c2de004 CR4: 0000000000771ef0 [ 52.812701] PKRU: 55555554 [ 52.812750] Call Trace: [ 52.812799] [ 52.812856] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.812922] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.812983] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.813041] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.813098] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.813159] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.813217] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.813288] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.813353] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.813410] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.813467] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.813525] ___sys_sendmsg (net/socket.c:2752) [ 52.813583] __sys_sendmsg (net/socket.c:2784) [ 52.813641] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.813699] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.813756] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.813824] RIP: 0033:0x7f1fdce3408e [ 52.813887] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.814022] RSP: 002b:00007ffd59e0e400 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.814100] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f1fdce3408e [ 52.814179] RDX: 0000000000000000 RSI: 00007ffd59e0e4b0 RDI: 0000000000000005 [ 52.814264] RBP: 00007ffd59e0e410 R08: 0000000000000000 R09: 0000000000000000 [ 52.814343] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.814419] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd59e0eb80 | [ 52.821245] ------------[ cut here ]------------ | [ 52.821307] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/3031 | [ 52.821364] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.821494] Tainted: [W]=WARN [ 52.821515] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.821551] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.821581] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.821681] RSP: 0018:ff718e9ec076b6e0 EFLAGS: 00010286 [ 52.821708] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.821754] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443053a00 [ 52.821796] RBP: 0000000000000000 R08: ff3f9c044d39c390 R09: ff3f9c044a0c8830 [ 52.821850] R10: ff3f9c04484a7120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.821892] R13: 0000000000000011 R14: ff3f9c04484a7000 R15: ff3f9c0443053a00 [ 52.821929] FS: 00007f5dd75f7840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 52.821972] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.822009] CR2: 00005614d1e0e0a8 CR3: 0000000004119003 CR4: 0000000000771ef0 [ 52.822051] PKRU: 55555554 [ 52.822067] Call Trace: [ 52.822082] [ 52.822097] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.822125] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.822150] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.822171] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.822192] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.822213] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.822244] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.822273] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.822296] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.822319] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.822342] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.822363] ___sys_sendmsg (net/socket.c:2752) [ 52.822384] __sys_sendmsg (net/socket.c:2784) [ 52.822407] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.822429] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.822448] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 52.822477] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.822505] RIP: 0033:0x7f5dd783108e [ 52.822528] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.822624] RSP: 002b:00007ffeeea45da0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.822672] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f5dd783108e [ 52.822713] RDX: 0000000000000000 RSI: 00007ffeeea45e50 RDI: 0000000000000005 [ 52.822756] RBP: 00007ffeeea45db0 R08: 0000000000000000 R09: 0000000000000000 [ 52.822798] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.822843] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeeea46520 | [ 52.829254] ------------[ cut here ]------------ | [ 52.829315] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/3034 | [ 52.829377] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.829519] Tainted: [W]=WARN [ 52.829542] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.829580] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.829612] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.829724] RSP: 0018:ff718e9ec0ad36e0 EFLAGS: 00010286 [ 52.829754] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.829800] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1900 [ 52.829848] RBP: 0000000000000000 R08: ff3f9c04418c1850 R09: ff3f9c044c7e3830 [ 52.829893] R10: ff3f9c044a0d4120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.829937] R13: 0000000000000011 R14: ff3f9c044a0d4000 R15: ff3f9c04418e1900 [ 52.829988] FS: 00007f42cd657840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 52.830034] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.830071] CR2: 00007f5f84d66574 CR3: 00000000085c5003 CR4: 0000000000771ef0 [ 52.830123] PKRU: 55555554 [ 52.830138] Call Trace: [ 52.830158] [ 52.830175] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.830211] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.830259] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.830281] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.830307] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.830331] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.830354] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.830386] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.830414] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.830437] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.830460] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.830484] ___sys_sendmsg (net/socket.c:2752) [ 52.830509] __sys_sendmsg (net/socket.c:2784) [ 52.830533] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.830556] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.830580] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 52.830605] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.830634] RIP: 0033:0x7f42cd89108e [ 52.830657] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.830762] RSP: 002b:00007ffdbe47cf00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.830809] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f42cd89108e [ 52.830859] RDX: 0000000000000000 RSI: 00007ffdbe47cfb0 RDI: 0000000000000005 [ 52.830904] RBP: 00007ffdbe47cf10 R08: 0000000000000000 R09: 0000000000000000 [ 52.830948] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.830990] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdbe47d680 | [ 52.839249] ------------[ cut here ]------------ | [ 52.839301] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/3038 | [ 52.839361] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.839498] Tainted: [W]=WARN [ 52.839522] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.839557] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.839587] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.839681] RSP: 0018:ff718e9ec0aab6e0 EFLAGS: 00010286 [ 52.839713] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.839757] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b100 [ 52.839800] RBP: 0000000000000000 R08: ff3f9c04440b2a10 R09: ff3f9c044a3f6830 [ 52.839853] R10: ff3f9c044a347120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.839899] R13: 0000000000000011 R14: ff3f9c044a347000 R15: ff3f9c044322b100 [ 52.839943] FS: 00007fc5ec97c840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 52.839979] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.840017] CR2: 000000000a2a0988 CR3: 00000000033d7006 CR4: 0000000000771ef0 [ 52.840060] PKRU: 55555554 [ 52.840076] Call Trace: [ 52.840090] [ 52.840105] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.840143] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.840167] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.840193] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.840216] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.840243] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.840266] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.840294] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.840314] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.840336] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.840358] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.840381] ___sys_sendmsg (net/socket.c:2752) [ 52.840402] __sys_sendmsg (net/socket.c:2784) [ 52.840424] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.840449] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.840476] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.840507] RIP: 0033:0x7fc5ecbb608e [ 52.840527] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.840621] RSP: 002b:00007ffe72a65e30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.840662] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fc5ecbb608e [ 52.840701] RDX: 0000000000000000 RSI: 00007ffe72a65ee0 RDI: 0000000000000005 [ 52.840739] RBP: 00007ffe72a65e40 R08: 0000000000000000 R09: 0000000000000000 [ 52.840778] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.840819] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe72a665b0 | [ 52.846253] ------------[ cut here ]------------ | [ 52.846326] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/3036 | [ 52.846417] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.846620] Tainted: [W]=WARN [ 52.846674] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.846743] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.846807] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.846947] RSP: 0018:ff718e9ec0ae36e0 EFLAGS: 00010286 [ 52.847010] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.847086] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054c00 [ 52.847165] RBP: 0000000000000000 R08: ff3f9c04432e7150 R09: ff3f9c044c2d4030 [ 52.847253] R10: ff3f9c044a3bb120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.847330] R13: 0000000000000011 R14: ff3f9c044a3bb000 R15: ff3f9c0443054c00 [ 52.847413] FS: 00007fd5b99b7840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 52.847492] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.847561] CR2: 00000000004ec0b8 CR3: 0000000009790002 CR4: 0000000000771ef0 [ 52.847638] PKRU: 55555554 [ 52.847687] Call Trace: [ 52.847735] [ 52.847784] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.847856] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.847915] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.847973] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.848029] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.848087] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.848147] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.848212] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.848274] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.848333] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.848393] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.848451] ___sys_sendmsg (net/socket.c:2752) [ 52.848509] __sys_sendmsg (net/socket.c:2784) [ 52.848567] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.848624] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.848681] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.848745] RIP: 0033:0x7fd5b9bf108e [ 52.848801] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.848942] RSP: 002b:00007ffe325b4240 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.849018] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fd5b9bf108e [ 52.849095] RDX: 0000000000000000 RSI: 00007ffe325b42f0 RDI: 0000000000000005 [ 52.849174] RBP: 00007ffe325b4250 R08: 0000000000000000 R09: 0000000000000000 [ 52.849259] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.849342] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe325b49c0 | [ 52.854255] ------------[ cut here ]------------ | [ 52.854355] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/3039 | [ 52.854451] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.854664] Tainted: [W]=WARN [ 52.854723] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.854796] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.854875] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.855016] RSP: 0018:ff718e9ec0a4b6e0 EFLAGS: 00010286 [ 52.855086] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.855168] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054500 [ 52.855271] RBP: 0000000000000000 R08: ff3f9c044325d750 R09: ff3f9c044c69d830 [ 52.855359] R10: ff3f9c044d419120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.855442] R13: 0000000000000011 R14: ff3f9c044d419000 R15: ff3f9c0443054500 [ 52.855527] FS: 00007fbce3187840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 52.855612] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.855684] CR2: 000000003d65a988 CR3: 000000000d026005 CR4: 0000000000771ef0 [ 52.855769] PKRU: 55555554 [ 52.855823] Call Trace: [ 52.855884] [ 52.855937] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.856006] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.856072] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.856135] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.856200] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.856270] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.856337] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.856414] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.856476] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.856539] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.856602] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.856666] ___sys_sendmsg (net/socket.c:2752) [ 52.856730] __sys_sendmsg (net/socket.c:2784) [ 52.856793] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.856895] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.856960] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.857033] RIP: 0033:0x7fbce33c108e [ 52.857094] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.857247] RSP: 002b:00007ffeaa6f7a80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.857334] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fbce33c108e [ 52.857416] RDX: 0000000000000000 RSI: 00007ffeaa6f7b30 RDI: 0000000000000005 [ 52.857498] RBP: 00007ffeaa6f7a90 R08: 0000000000000000 R09: 0000000000000000 [ 52.857578] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.857660] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeaa6f8200 | [ 52.862248] ------------[ cut here ]------------ | [ 52.862304] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/3037 | [ 52.862363] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.862495] Tainted: [W]=WARN [ 52.862518] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.862552] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.862580] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.862687] RSP: 0018:ff718e9ec0aeb6e0 EFLAGS: 00010286 [ 52.862716] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.862755] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c044322b100 [ 52.862799] RBP: 0000000000000000 R08: ff3f9c0448785090 R09: ff3f9c044a3ae830 [ 52.862846] R10: ff3f9c0448663120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.862888] R13: 0000000000000011 R14: ff3f9c0448663000 R15: ff3f9c044322b100 [ 52.862935] FS: 00007fea9e410840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 52.862982] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.863023] CR2: 00007fab7afb7680 CR3: 000000000d79c001 CR4: 0000000000771ef0 [ 52.863065] PKRU: 55555554 [ 52.863079] Call Trace: [ 52.863094] [ 52.863109] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.863134] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.863158] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.863181] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.863203] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.863225] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.863252] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.863283] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.863309] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.863332] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.863354] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.863382] ___sys_sendmsg (net/socket.c:2752) [ 52.863405] __sys_sendmsg (net/socket.c:2784) [ 52.863427] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.863450] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.863472] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.863499] RIP: 0033:0x7fea9e64a08e [ 52.863521] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.863596] RSP: 002b:00007fff6349bd80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.863638] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fea9e64a08e [ 52.863684] RDX: 0000000000000000 RSI: 00007fff6349be30 RDI: 0000000000000005 [ 52.863729] RBP: 00007fff6349bd90 R08: 0000000000000000 R09: 0000000000000000 [ 52.863772] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.863815] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff6349c500 | [ 52.868252] ------------[ cut here ]------------ | [ 52.868314] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/3041 | [ 52.868370] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.868510] Tainted: [W]=WARN [ 52.868532] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.868564] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.868593] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.868694] RSP: 0018:ff718e9ec0ab36e0 EFLAGS: 00010286 [ 52.868724] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.868766] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059d00 [ 52.868818] RBP: 0000000000000000 R08: ff3f9c04419034d0 R09: ff3f9c044d6ba830 [ 52.868867] R10: ff3f9c044d41e120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.868911] R13: 0000000000000011 R14: ff3f9c044d41e000 R15: ff3f9c0443059d00 [ 52.868956] FS: 00007f37c86c9840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 52.869000] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.869038] CR2: 000000000f48a988 CR3: 000000000a9da004 CR4: 0000000000771ef0 [ 52.869084] PKRU: 55555554 [ 52.869098] Call Trace: [ 52.869112] [ 52.869128] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.869159] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.869184] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.869206] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.869228] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.869263] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.869286] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.869321] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.869345] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.869369] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.869392] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.869415] ___sys_sendmsg (net/socket.c:2752) [ 52.869439] __sys_sendmsg (net/socket.c:2784) [ 52.869458] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.869482] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.869502] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 52.869532] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.869560] RIP: 0033:0x7f37c890308e [ 52.869581] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.869681] RSP: 002b:00007ffe7df65210 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.869725] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f37c890308e [ 52.869769] RDX: 0000000000000000 RSI: 00007ffe7df652c0 RDI: 0000000000000005 [ 52.869814] RBP: 00007ffe7df65220 R08: 0000000000000000 R09: 0000000000000000 [ 52.869863] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.869906] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe7df65990 | [ 52.875259] ------------[ cut here ]------------ | [ 52.875339] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/3042 | [ 52.875431] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.875644] Tainted: [W]=WARN [ 52.875704] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.875781] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.875856] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.875997] RSP: 0018:ff718e9ec0ac36e0 EFLAGS: 00010286 [ 52.876066] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.876150] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059b00 [ 52.876255] RBP: 0000000000000000 R08: ff3f9c044333e110 R09: ff3f9c044c48b830 [ 52.876345] R10: ff3f9c0448660120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.876427] R13: 0000000000000011 R14: ff3f9c0448660000 R15: ff3f9c0443059b00 [ 52.876514] FS: 00007fc11c756840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 52.876598] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.876674] CR2: 00000000292f5988 CR3: 000000000841a004 CR4: 0000000000771ef0 [ 52.876758] PKRU: 55555554 [ 52.876812] Call Trace: [ 52.876871] [ 52.876926] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.876998] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.877065] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.877128] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.877193] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.877265] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.877327] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.877410] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.877474] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.877537] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.877601] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.877664] ___sys_sendmsg (net/socket.c:2752) [ 52.877728] __sys_sendmsg (net/socket.c:2784) [ 52.877791] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.877862] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.877925] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.877995] RIP: 0033:0x7fc11c99008e [ 52.878056] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.878198] RSP: 002b:00007ffcdc90e7a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.878293] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fc11c99008e [ 52.878378] RDX: 0000000000000000 RSI: 00007ffcdc90e850 RDI: 0000000000000005 [ 52.878460] RBP: 00007ffcdc90e7b0 R08: 0000000000000000 R09: 0000000000000000 [ 52.878542] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.878624] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcdc90ef20 | [ 52.883263] ------------[ cut here ]------------ | [ 52.883343] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/3040 | [ 52.883436] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.883649] Tainted: [W]=WARN [ 52.883709] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.883783] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.883862] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.884001] RSP: 0018:ff718e9ec0af36e0 EFLAGS: 00010286 [ 52.884070] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.884152] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443054c00 [ 52.884255] RBP: 0000000000000000 R08: ff3f9c04441be910 R09: ff3f9c044c2d5030 [ 52.884340] R10: ff3f9c044d437120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.884424] R13: 0000000000000011 R14: ff3f9c044d437000 R15: ff3f9c0443054c00 [ 52.884511] FS: 00007fb341e7d840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 52.884596] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.884670] CR2: 00000000004ebfc0 CR3: 000000000a16d006 CR4: 0000000000771ef0 [ 52.884755] PKRU: 55555554 [ 52.884807] Call Trace: [ 52.884869] [ 52.884924] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.884994] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.885060] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.885122] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.885185] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.885257] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.885322] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.885391] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.885455] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.885518] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.885580] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.885645] ___sys_sendmsg (net/socket.c:2752) [ 52.885709] __sys_sendmsg (net/socket.c:2784) [ 52.885772] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.885843] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.885907] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.885976] RIP: 0033:0x7fb3420b708e [ 52.886038] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.886181] RSP: 002b:00007ffd42742fc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.886273] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fb3420b708e [ 52.886357] RDX: 0000000000000000 RSI: 00007ffd42743070 RDI: 0000000000000005 [ 52.886440] RBP: 00007ffd42742fd0 R08: 0000000000000000 R09: 0000000000000000 [ 52.886526] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.886610] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd42743740 | [ 52.889272] ------------[ cut here ]------------ | [ 52.889320] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/3044 | [ 52.889379] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.889518] Tainted: [W]=WARN [ 52.889540] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.889578] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.889609] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.889715] RSP: 0018:ff718e9ec0a336e0 EFLAGS: 00010286 [ 52.889741] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.889788] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059d00 [ 52.889832] RBP: 0000000000000000 R08: ff3f9c0443074ad0 R09: ff3f9c044c69b830 [ 52.889887] R10: ff3f9c044a120120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.889935] R13: 0000000000000011 R14: ff3f9c044a120000 R15: ff3f9c0443059d00 [ 52.889983] FS: 00007f5367137840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 52.890029] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.890069] CR2: 00005614c5300d5c CR3: 00000000018fc003 CR4: 0000000000771ef0 [ 52.890116] PKRU: 55555554 [ 52.890131] Call Trace: [ 52.890151] [ 52.890167] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.890199] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.890246] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.890268] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.890289] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.890318] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.890341] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.890372] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.890406] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.890431] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.890461] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.890491] ___sys_sendmsg (net/socket.c:2752) [ 52.890512] __sys_sendmsg (net/socket.c:2784) [ 52.890543] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.890568] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.890594] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.890624] RIP: 0033:0x7f536737108e [ 52.890647] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.890750] RSP: 002b:00007ffdb442e070 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.890803] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f536737108e [ 52.890843] RDX: 0000000000000000 RSI: 00007ffdb442e120 RDI: 0000000000000005 [ 52.890890] RBP: 00007ffdb442e080 R08: 0000000000000000 R09: 0000000000000000 [ 52.890936] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.890979] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdb442e7f0 | [ 52.893295] ------------[ cut here ]------------ | [ 52.893332] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/3043 | [ 52.893385] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.893522] Tainted: [W]=WARN [ 52.893545] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.893583] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.893614] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.893714] RSP: 0018:ff718e9ec0ad36e0 EFLAGS: 00010286 [ 52.893741] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.893791] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04431ff200 [ 52.893841] RBP: 0000000000000000 R08: ff3f9c044c464110 R09: ff3f9c044848f830 [ 52.893889] R10: ff3f9c044a0d1120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.893934] R13: 0000000000000011 R14: ff3f9c044a0d1000 R15: ff3f9c04431ff200 [ 52.893982] FS: 00007f1a8ae5b840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 52.894036] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.894081] CR2: 00000000004ec2d0 CR3: 000000000a1c3003 CR4: 0000000000771ef0 [ 52.894130] PKRU: 55555554 [ 52.894145] Call Trace: [ 52.894161] [ 52.894178] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.894213] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.894251] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.894276] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.894304] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.894328] ? sysvec_call_function_single (arch/x86/kernel/smp.c:267) [ 52.894360] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.894387] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.894411] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.894436] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.894459] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.894488] ___sys_sendmsg (net/socket.c:2752) [ 52.894513] __sys_sendmsg (net/socket.c:2784) [ 52.894535] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.894560] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.894584] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.894615] RIP: 0033:0x7f1a8b09508e [ 52.894639] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.894745] RSP: 002b:00007fff0b32c1a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.894794] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f1a8b09508e [ 52.894844] RDX: 0000000000000000 RSI: 00007fff0b32c250 RDI: 0000000000000005 [ 52.894887] RBP: 00007fff0b32c1b0 R08: 0000000000000000 R09: 0000000000000000 [ 52.894929] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.894972] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff0b32c920 | [ 52.897260] ------------[ cut here ]------------ | [ 52.897347] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/3045 | [ 52.897441] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.897656] Tainted: [W]=WARN [ 52.897716] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.897791] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.897869] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.898009] RSP: 0018:ff718e9ec0a6b6e0 EFLAGS: 00010286 [ 52.898080] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.898163] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059b00 [ 52.898258] RBP: 0000000000000000 R08: ff3f9c0443362f10 R09: ff3f9c044a12b830 [ 52.898341] R10: ff3f9c044a123120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.898427] R13: 0000000000000011 R14: ff3f9c044a123000 R15: ff3f9c0443059b00 [ 52.898512] FS: 00007f4866244840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 52.898598] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.898674] CR2: 00007fab7afb7680 CR3: 000000000a91d004 CR4: 0000000000771ef0 [ 52.898759] PKRU: 55555554 [ 52.898813] Call Trace: [ 52.898875] [ 52.898930] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.899003] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.899069] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.899131] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.899196] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.899270] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.899337] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.899408] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.899470] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.899533] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.899595] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.899660] ___sys_sendmsg (net/socket.c:2752) [ 52.899725] __sys_sendmsg (net/socket.c:2784) [ 52.899788] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.899858] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.899920] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.899990] RIP: 0033:0x7f486647e08e [ 52.900051] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.900191] RSP: 002b:00007ffd7d3ebee0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.900285] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f486647e08e [ 52.900370] RDX: 0000000000000000 RSI: 00007ffd7d3ebf90 RDI: 0000000000000005 [ 52.900453] RBP: 00007ffd7d3ebef0 R08: 0000000000000000 R09: 0000000000000000 [ 52.900537] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.900619] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd7d3ec660 | [ 52.904283] ------------[ cut here ]------------ | [ 52.904325] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/3046 | [ 52.904391] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.904532] Tainted: [W]=WARN [ 52.904557] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.904590] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.904625] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.904734] RSP: 0018:ff718e9ec0aab6e0 EFLAGS: 00010286 [ 52.904771] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.904815] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1900 [ 52.904867] RBP: 0000000000000000 R08: ff3f9c044c6e2210 R09: ff3f9c044d6cd830 [ 52.904913] R10: ff3f9c044d087120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.904957] R13: 0000000000000011 R14: ff3f9c044d087000 R15: ff3f9c04418e1900 [ 52.905012] FS: 00007fd8bf8bf840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 52.905061] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.905101] CR2: 00005614c5300d5c CR3: 000000000a1c2006 CR4: 0000000000771ef0 [ 52.905152] PKRU: 55555554 [ 52.905168] Call Trace: [ 52.905184] [ 52.905200] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.905250] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.905276] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.905299] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.905322] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.905349] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.905370] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.905412] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.905436] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.905460] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.905482] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.905506] ___sys_sendmsg (net/socket.c:2752) [ 52.905527] __sys_sendmsg (net/socket.c:2784) [ 52.905553] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.905578] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.905608] ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272) [ 52.905639] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.905670] RIP: 0033:0x7fd8bfaf908e [ 52.905693] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.905797] RSP: 002b:00007ffc40c30b20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.905854] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fd8bfaf908e [ 52.905905] RDX: 0000000000000000 RSI: 00007ffc40c30bd0 RDI: 0000000000000005 [ 52.905954] RBP: 00007ffc40c30b30 R08: 0000000000000000 R09: 0000000000000000 [ 52.906002] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf6f [ 52.906049] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc40c312a0 | [ 52.911266] ------------[ cut here ]------------ | [ 52.911311] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/3047 | [ 52.911374] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.911535] Tainted: [W]=WARN [ 52.911557] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.911595] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.911627] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.911731] RSP: 0018:ff718e9ec0a4b6e0 EFLAGS: 00010286 [ 52.911761] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.911813] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443053a00 [ 52.911873] RBP: 0000000000000000 R08: ff3f9c044d39c190 R09: ff3f9c0442fac830 [ 52.911924] R10: ff3f9c044a126120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.911969] R13: 0000000000000011 R14: ff3f9c044a126000 R15: ff3f9c0443053a00 [ 52.912016] FS: 00007fc9a81eb840(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 52.912064] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.912100] CR2: 00000000195a0988 CR3: 000000000d4bc005 CR4: 0000000000771ef0 [ 52.912157] PKRU: 55555554 [ 52.912179] Call Trace: [ 52.912198] [ 52.912213] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.912257] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.912284] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.912310] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.912335] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.912364] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.912394] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.912432] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.912460] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.912484] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.912509] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.912534] ___sys_sendmsg (net/socket.c:2752) [ 52.912564] __sys_sendmsg (net/socket.c:2784) [ 52.912599] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.912626] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.912652] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.912684] RIP: 0033:0x7fc9a842508e [ 52.912707] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.912808] RSP: 002b:00007ffe714295e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.912859] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fc9a842508e [ 52.912903] RDX: 0000000000000000 RSI: 00007ffe71429690 RDI: 0000000000000005 [ 52.912946] RBP: 00007ffe714295f0 R08: 0000000000000000 R09: 0000000000000000 [ 52.912991] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf70 [ 52.913034] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe71429d60 | [ 52.919256] ------------[ cut here ]------------ | [ 52.919299] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/3048 | [ 52.919360] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.919502] Tainted: [W]=WARN [ 52.919525] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.919564] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.919596] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.919695] RSP: 0018:ff718e9ec04376e0 EFLAGS: 00010286 [ 52.919725] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.919768] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059d00 [ 52.919813] RBP: 0000000000000000 R08: ff3f9c04440b2c90 R09: ff3f9c044a3f2830 [ 52.919862] R10: ff3f9c044a344120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.919910] R13: 0000000000000011 R14: ff3f9c044a344000 R15: ff3f9c0443059d00 [ 52.919958] FS: 00007fb099381840(0000) GS:ff3f9c04c040c000(0000) knlGS:0000000000000000 [ 52.920013] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.920052] CR2: 00007fb0996511a0 CR3: 000000000c79a002 CR4: 0000000000771ef0 [ 52.920100] PKRU: 55555554 [ 52.920115] Call Trace: [ 52.920130] [ 52.920147] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.920181] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.920209] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.920238] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.920269] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.920291] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.920316] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.920343] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.920369] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.920392] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.920414] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.920439] ___sys_sendmsg (net/socket.c:2752) [ 52.920465] __sys_sendmsg (net/socket.c:2784) [ 52.920492] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.920517] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.920537] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.920572] RIP: 0033:0x7fb0995bb08e [ 52.920600] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.920705] RSP: 002b:00007ffef64b0650 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.920749] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fb0995bb08e [ 52.920792] RDX: 0000000000000000 RSI: 00007ffef64b0700 RDI: 0000000000000005 [ 52.920841] RBP: 00007ffef64b0660 R08: 0000000000000000 R09: 0000000000000000 [ 52.920909] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf70 [ 52.920952] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef64b0dd0 | [ 52.928290] ------------[ cut here ]------------ | [ 52.928414] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/3049 | [ 52.928510] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.928774] Tainted: [W]=WARN [ 52.928875] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.928952] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.929024] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.929184] RSP: 0018:ff718e9ec0ab36e0 EFLAGS: 00010286 [ 52.929267] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.929382] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443059b00 [ 52.929500] RBP: 0000000000000000 R08: ff3f9c04412aac50 R09: ff3f9c044d548030 [ 52.929617] R10: ff3f9c044a395120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.929700] R13: 0000000000000011 R14: ff3f9c044a395000 R15: ff3f9c0443059b00 [ 52.929790] FS: 00007f3a2a393840(0000) GS:ff3f9c04c038c000(0000) knlGS:0000000000000000 [ 52.929889] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.930010] CR2: 00005614c5300d5c CR3: 000000000a1bb005 CR4: 0000000000771ef0 [ 52.930096] PKRU: 55555554 [ 52.930150] Call Trace: [ 52.930206] [ 52.930269] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.930378] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.930444] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.930507] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.930571] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.930638] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.930697] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.930802] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.930873] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.930937] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.931001] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.931064] ___sys_sendmsg (net/socket.c:2752) [ 52.931128] __sys_sendmsg (net/socket.c:2784) [ 52.931188] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.931260] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.931323] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.931393] RIP: 0033:0x7f3a2a5cd08e [ 52.931455] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.931595] RSP: 002b:00007ffd06d3fbc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.931677] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f3a2a5cd08e [ 52.931759] RDX: 0000000000000000 RSI: 00007ffd06d3fc70 RDI: 0000000000000005 [ 52.931851] RBP: 00007ffd06d3fbd0 R08: 0000000000000000 R09: 0000000000000000 [ 52.931935] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf70 [ 52.932018] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd06d40340 | [ 52.939263] ------------[ cut here ]------------ | [ 52.939337] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/3050 | [ 52.939400] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.939542] Tainted: [W]=WARN [ 52.939564] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.939602] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.939632] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.939733] RSP: 0018:ff718e9ec083b6e0 EFLAGS: 00010286 [ 52.939763] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.939812] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c04418e1900 [ 52.939860] RBP: 0000000000000000 R08: ff3f9c044196bf90 R09: ff3f9c044c3d9830 [ 52.939904] R10: ff3f9c044a393120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.939948] R13: 0000000000000011 R14: ff3f9c044a393000 R15: ff3f9c04418e1900 [ 52.939993] FS: 00007fa7f2270840(0000) GS:ff3f9c04c028c000(0000) knlGS:0000000000000000 [ 52.940038] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.940073] CR2: 00007fab7afd5f98 CR3: 000000000d681004 CR4: 0000000000771ef0 [ 52.940123] PKRU: 55555554 [ 52.940138] Call Trace: [ 52.940154] [ 52.940169] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.940201] rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634) [ 52.940227] ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7)) [ 52.940273] ? rtnl_dellinkprop (net/core/rtnetlink.c:4408) [ 52.940302] rtnetlink_rcv_msg (net/core/rtnetlink.c:7061) [ 52.940334] ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360) [ 52.940358] ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1)) [ 52.940388] netlink_rcv_skb (net/netlink/af_netlink.c:2551) [ 52.940412] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345) [ 52.940434] netlink_sendmsg (net/netlink/af_netlink.c:1895) [ 52.940457] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 52.940482] ___sys_sendmsg (net/socket.c:2752) [ 52.940506] __sys_sendmsg (net/socket.c:2784) [ 52.940529] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 52.940550] ? exc_page_fault (arch/x86/mm/fault.c:1474 arch/x86/mm/fault.c:1527) [ 52.940573] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 52.940603] RIP: 0033:0x7fa7f24aa08e [ 52.940626] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 03 ff ff ff call 0xffffffffffffff3c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 52.940728] RSP: 002b:00007ffec4f5d320 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.940771] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fa7f24aa08e [ 52.940817] RDX: 0000000000000000 RSI: 00007ffec4f5d3d0 RDI: 0000000000000005 [ 52.940867] RBP: 00007ffec4f5d330 R08: 0000000000000000 R09: 0000000000000000 [ 52.940911] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cf70 [ 52.940952] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffec4f5daa0 | [ 52.957709] ------------[ cut here ]------------ | [ 52.957806] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 0/12 | [ 52.957882] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.958041] Tainted: [W]=WARN [ 52.958064] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.958101] Workqueue: netns cleanup_net [ 52.958126] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.958159] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.958268] RSP: 0018:ff718e9ec0067c08 EFLAGS: 00010286 [ 52.958306] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 52.958354] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443053a00 [ 52.958398] RBP: 0000000000000000 R08: ff3f9c0443234150 R09: ff3f9c044a12602c [ 52.958442] R10: ff3f9c044432b120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.958486] R13: 0000000000000010 R14: ff3f9c044432b000 R15: ff3f9c0443053a00 [ 52.958532] FS: 0000000000000000(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 52.958576] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.958614] CR2: 00007fab7ae2c580 CR3: 0000000006642003 CR4: 0000000000771ef0 [ 52.958658] PKRU: 55555554 [ 52.958673] Call Trace: [ 52.958689] [ 52.958706] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.958730] netif_close_many (net/core/dev.c:1804) [ 52.958751] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 52.958785] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 52.958817] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 52.958861] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 52.958891] cleanup_net (net/core/net_namespace.c:702) [ 52.958920] process_one_work (kernel/workqueue.c:3314) [ 52.958947] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 52.958971] ? rescuer_thread (kernel/workqueue.c:3672) [ 52.958995] kthread (kernel/kthread.c:436) [ 52.959020] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 52.959043] ret_from_fork (arch/x86/kernel/process.c:158) [ 52.959069] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 52.959094] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 52.959270] ------------[ cut here ]------------ | [ 52.959340] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 0/12 | [ 52.959406] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.959551] Tainted: [W]=WARN [ 52.959573] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.959612] Workqueue: netns cleanup_net [ 52.959634] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.959666] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.959774] RSP: 0018:ff718e9ec0067c08 EFLAGS: 00010286 [ 52.959804] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 52.959859] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443053a00 [ 52.959903] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044a12602c [ 52.959947] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.959990] R13: 0000000000000010 R14: ff3f9c044432a000 R15: ff3f9c0443053a00 [ 52.960038] FS: 0000000000000000(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 52.960084] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.960120] CR2: 00007fab7ae2c580 CR3: 0000000006642003 CR4: 0000000000771ef0 [ 52.960163] PKRU: 55555554 [ 52.960179] Call Trace: [ 52.960194] [ 52.960210] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.960239] netif_close_many (net/core/dev.c:1804) [ 52.960264] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 52.960294] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 52.960324] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 52.960359] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 52.960382] cleanup_net (net/core/net_namespace.c:702) [ 52.960405] process_one_work (kernel/workqueue.c:3314) [ 52.960429] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 52.960453] ? rescuer_thread (kernel/workqueue.c:3672) [ 52.960478] kthread (kernel/kthread.c:436) [ 52.960501] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 52.960524] ret_from_fork (arch/x86/kernel/process.c:158) [ 52.960546] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 52.960568] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 52.960798] ------------[ cut here ]------------ | [ 52.960879] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 0/12 | [ 52.960944] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.961085] Tainted: [W]=WARN [ 52.961104] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.961142] Workqueue: netns cleanup_net [ 52.961167] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.961200] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.961311] RSP: 0018:ff718e9ec0067c08 EFLAGS: 00010286 [ 52.961341] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 52.961389] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443053a00 [ 52.961436] RBP: 0000000000000000 R08: ff3f9c04412aabd0 R09: ff3f9c044a12602c [ 52.961480] R10: ff3f9c04419bd120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.961523] R13: 0000000000000010 R14: ff3f9c04419bd000 R15: ff3f9c0443053a00 [ 52.961569] FS: 0000000000000000(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 52.961614] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.961650] CR2: 00007fab7ae2c580 CR3: 0000000006642003 CR4: 0000000000771ef0 [ 52.961695] PKRU: 55555554 [ 52.961710] Call Trace: [ 52.961725] [ 52.961741] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.961764] netif_close_many (net/core/dev.c:1804) [ 52.961795] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 52.961826] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 52.961856] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 52.961888] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 52.961910] cleanup_net (net/core/net_namespace.c:702) [ 52.961934] process_one_work (kernel/workqueue.c:3314) [ 52.961958] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 52.961982] ? rescuer_thread (kernel/workqueue.c:3672) [ 52.962006] kthread (kernel/kthread.c:436) [ 52.962029] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 52.962054] ret_from_fork (arch/x86/kernel/process.c:158) [ 52.962078] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 52.962102] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 52.962401] ------------[ cut here ]------------ | [ 52.962437] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 0/12 | [ 52.962501] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.962653] Tainted: [W]=WARN [ 52.962677] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.962714] Workqueue: netns cleanup_net [ 52.962737] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.962769] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.962910] RSP: 0018:ff718e9ec0067c78 EFLAGS: 00010286 [ 52.962943] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.962999] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443053a00 [ 52.963044] RBP: 0000000000000000 R08: ff3f9c0443234150 R09: ff3f9c044431282c [ 52.963089] R10: ff3f9c044432b120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.963133] R13: 0000000000000011 R14: ff3f9c044432b000 R15: ff3f9c0443053a00 [ 52.963181] FS: 0000000000000000(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 52.963227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.963272] CR2: 00007fab7ae2c580 CR3: 0000000006642003 CR4: 0000000000771ef0 [ 52.963326] PKRU: 55555554 [ 52.963347] Call Trace: [ 52.963362] [ 52.963378] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.963408] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 52.963442] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 52.963464] cleanup_net (net/core/net_namespace.c:702) [ 52.963488] process_one_work (kernel/workqueue.c:3314) [ 52.963510] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 52.963535] ? rescuer_thread (kernel/workqueue.c:3672) [ 52.963558] kthread (kernel/kthread.c:436) [ 52.963582] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 52.963603] ret_from_fork (arch/x86/kernel/process.c:158) [ 52.963626] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 52.963649] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 52.970307] ------------[ cut here ]------------ | [ 52.970419] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 0/12 | [ 52.970487] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.970629] Tainted: [W]=WARN [ 52.970653] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.970691] Workqueue: netns cleanup_net [ 52.970716] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.970755] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.970875] RSP: 0018:ff718e9ec0067c78 EFLAGS: 00010286 [ 52.970907] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.970952] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443053a00 [ 52.970997] RBP: 0000000000000000 R08: ff3f9c04441e20d0 R09: ff3f9c044124e02c [ 52.971039] R10: ff3f9c044432a120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.971082] R13: 0000000000000011 R14: ff3f9c044432a000 R15: ff3f9c0443053a00 [ 52.971133] FS: 0000000000000000(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 52.971177] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.971214] CR2: 00007fab7af84888 CR3: 00000000018c7003 CR4: 0000000000771ef0 [ 52.971274] PKRU: 55555554 [ 52.971289] Call Trace: [ 52.971306] [ 52.971321] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.971355] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 52.971387] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 52.971416] cleanup_net (net/core/net_namespace.c:702) [ 52.971440] process_one_work (kernel/workqueue.c:3314) [ 52.971466] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 52.971488] ? rescuer_thread (kernel/workqueue.c:3672) [ 52.971512] kthread (kernel/kthread.c:436) [ 52.971535] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 52.971561] ret_from_fork (arch/x86/kernel/process.c:158) [ 52.971584] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 52.971608] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 52.971834] ------------[ cut here ]------------ | [ 52.971881] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 0/12 | [ 52.971943] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.972087] Tainted: [W]=WARN [ 52.972110] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.972148] Workqueue: netns cleanup_net [ 52.972175] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.972206] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.972317] RSP: 0018:ff718e9ec0067c78 EFLAGS: 00010286 [ 52.972348] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 52.972392] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443053a00 [ 52.972439] RBP: 0000000000000000 R08: ff3f9c04412aabd0 R09: ff3f9c044437082c [ 52.972482] R10: ff3f9c04419bd120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.972525] R13: 0000000000000011 R14: ff3f9c04419bd000 R15: ff3f9c0443053a00 [ 52.972570] FS: 0000000000000000(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 52.972616] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.972653] CR2: 00007fab7af84888 CR3: 00000000018c7003 CR4: 0000000000771ef0 [ 52.972699] PKRU: 55555554 [ 52.972713] Call Trace: [ 52.972729] [ 52.972744] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 52.972777] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 52.972812] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 52.972835] cleanup_net (net/core/net_namespace.c:702) [ 52.972866] process_one_work (kernel/workqueue.c:3314) [ 52.972891] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 52.972915] ? rescuer_thread (kernel/workqueue.c:3672) [ 52.972938] kthread (kernel/kthread.c:436) [ 52.972962] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 52.972986] ret_from_fork (arch/x86/kernel/process.c:158) [ 52.973012] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 52.973035] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 52.998353] ------------[ cut here ]------------ | [ 52.998400] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 0/12 | [ 52.998468] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 52.998614] Tainted: [W]=WARN [ 52.998637] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.998673] Workqueue: netns cleanup_net [ 52.998697] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 52.998728] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 52.998827] RSP: 0018:ff718e9ec0067c08 EFLAGS: 00010286 [ 52.998871] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 52.998915] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443053a00 [ 52.998959] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c0442da702c [ 52.999003] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 52.999046] R13: 0000000000000010 R14: ff3f9c0444332000 R15: ff3f9c0443053a00 [ 52.999095] FS: 0000000000000000(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 52.999139] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.999176] CR2: 00005614c5300d5c CR3: 000000000d2b0003 CR4: 0000000000771ef0 [ 52.999221] PKRU: 55555554 [ 52.999249] Call Trace: [ 52.999266] [ 52.999283] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 52.999308] netif_close_many (net/core/dev.c:1804) [ 52.999333] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 52.999366] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 52.999403] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 52.999432] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 52.999455] cleanup_net (net/core/net_namespace.c:702) [ 52.999475] process_one_work (kernel/workqueue.c:3314) [ 52.999500] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 52.999525] ? rescuer_thread (kernel/workqueue.c:3672) [ 52.999548] kthread (kernel/kthread.c:436) [ 52.999571] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 52.999593] ret_from_fork (arch/x86/kernel/process.c:158) [ 52.999616] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 52.999641] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 52.999783] ------------[ cut here ]------------ | [ 52.999891] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 0/12 | [ 52.999958] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 53.000107] Tainted: [W]=WARN [ 53.000129] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.000164] Workqueue: netns cleanup_net [ 53.000188] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 53.000220] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 53.000336] RSP: 0018:ff718e9ec0067c08 EFLAGS: 00010286 [ 53.000367] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 53.000412] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443053a00 [ 53.000455] RBP: 0000000000000000 R08: ff3f9c044325d790 R09: ff3f9c0442da702c [ 53.000500] R10: ff3f9c0444333120 R11: fefefefefefefeff R12: 0000000000000000 [ 53.000542] R13: 0000000000000010 R14: ff3f9c0444333000 R15: ff3f9c0443053a00 [ 53.000586] FS: 0000000000000000(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 53.000631] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.000667] CR2: 00005614c5300d5c CR3: 000000000d2b0003 CR4: 0000000000771ef0 [ 53.000710] PKRU: 55555554 [ 53.000725] Call Trace: [ 53.000741] [ 53.000762] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 53.000789] netif_close_many (net/core/dev.c:1804) [ 53.000812] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 53.000857] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 53.000888] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 53.000918] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 53.000940] cleanup_net (net/core/net_namespace.c:702) [ 53.000964] process_one_work (kernel/workqueue.c:3314) [ 53.000988] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 53.001011] ? rescuer_thread (kernel/workqueue.c:3672) [ 53.001034] kthread (kernel/kthread.c:436) [ 53.001057] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 53.001079] ret_from_fork (arch/x86/kernel/process.c:158) [ 53.001105] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 53.001128] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 53.001376] ------------[ cut here ]------------ | [ 53.001406] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 0/12 | [ 53.001542] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 53.001690] Tainted: [W]=WARN [ 53.001713] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.001750] Workqueue: netns cleanup_net [ 53.001774] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 53.001808] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 53.001916] RSP: 0018:ff718e9ec0067c08 EFLAGS: 00010286 [ 53.001945] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 53.001995] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443053a00 [ 53.002038] RBP: 0000000000000000 R08: ff3f9c04432527d0 R09: ff3f9c0442da702c [ 53.002082] R10: ff3f9c0448476120 R11: fefefefefefefeff R12: 0000000000000000 [ 53.002125] R13: 0000000000000010 R14: ff3f9c0448476000 R15: ff3f9c0443053a00 [ 53.002173] FS: 0000000000000000(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 53.002219] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.002261] CR2: 00007fab7afd5f98 CR3: 0000000006642004 CR4: 0000000000771ef0 [ 53.002307] PKRU: 55555554 [ 53.002322] Call Trace: [ 53.002337] [ 53.002354] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 53.002378] netif_close_many (net/core/dev.c:1804) [ 53.002402] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 53.002428] ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1)) [ 53.002459] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 53.002490] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 53.002512] cleanup_net (net/core/net_namespace.c:702) [ 53.002536] process_one_work (kernel/workqueue.c:3314) [ 53.002566] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 53.002590] ? rescuer_thread (kernel/workqueue.c:3672) [ 53.002614] kthread (kernel/kthread.c:436) [ 53.002637] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 53.002660] ret_from_fork (arch/x86/kernel/process.c:158) [ 53.002684] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 53.002706] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 53.002964] ------------[ cut here ]------------ | [ 53.003001] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 0/12 | [ 53.003065] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 53.003205] Tainted: [W]=WARN [ 53.003228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.003271] Workqueue: netns cleanup_net [ 53.003297] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 53.003328] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 53.003431] RSP: 0018:ff718e9ec0067c78 EFLAGS: 00010286 [ 53.003462] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 53.003504] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443053a00 [ 53.003549] RBP: 0000000000000000 R08: ff3f9c044333ed10 R09: ff3f9c0442dca82c [ 53.003591] R10: ff3f9c0444332120 R11: fefefefefefefeff R12: 0000000000000000 [ 53.003638] R13: 0000000000000011 R14: ff3f9c0444332000 R15: ff3f9c0443053a00 [ 53.003686] FS: 0000000000000000(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 53.003737] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.003775] CR2: 00007fab7afd5f98 CR3: 00000000041de004 CR4: 0000000000771ef0 [ 53.003821] PKRU: 55555554 [ 53.003843] Call Trace: [ 53.003859] [ 53.003875] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 53.003906] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 53.003938] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 53.003961] cleanup_net (net/core/net_namespace.c:702) [ 53.003985] process_one_work (kernel/workqueue.c:3314) [ 53.004008] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 53.004032] ? rescuer_thread (kernel/workqueue.c:3672) [ 53.004058] kthread (kernel/kthread.c:436) [ 53.004080] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 53.004104] ret_from_fork (arch/x86/kernel/process.c:158) [ 53.004127] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 53.004149] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 53.004294] ------------[ cut here ]------------ | [ 53.004324] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 0/12 | [ 53.004387] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 53.004536] Tainted: [W]=WARN [ 53.004557] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.004593] Workqueue: netns cleanup_net [ 53.004616] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 53.004646] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 53.004749] RSP: 0018:ff718e9ec0067c78 EFLAGS: 00010286 [ 53.004788] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 53.004833] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443053a00 [ 53.004881] RBP: 0000000000000000 R08: ff3f9c044325d790 R09: ff3f9c0442dae02c [ 53.004924] R10: ff3f9c0444333120 R11: fefefefefefefeff R12: 0000000000000000 [ 53.004974] R13: 0000000000000011 R14: ff3f9c0444333000 R15: ff3f9c0443053a00 [ 53.005026] FS: 0000000000000000(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 53.005068] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.005105] CR2: 00007fab7afd5f98 CR3: 00000000041de004 CR4: 0000000000771ef0 [ 53.005151] PKRU: 55555554 [ 53.005167] Call Trace: [ 53.005182] [ 53.005197] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 53.005227] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 53.005266] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 53.005290] cleanup_net (net/core/net_namespace.c:702) [ 53.005314] process_one_work (kernel/workqueue.c:3314) [ 53.005341] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 53.005364] ? rescuer_thread (kernel/workqueue.c:3672) [ 53.005387] kthread (kernel/kthread.c:436) [ 53.005416] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 53.005438] ret_from_fork (arch/x86/kernel/process.c:158) [ 53.005461] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 53.005484] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 53.005766] ------------[ cut here ]------------ | [ 53.005807] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 0/12 | [ 53.005925] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 53.006066] Tainted: [W]=WARN [ 53.006089] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.006167] Workqueue: netns cleanup_net [ 53.006200] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 53.006246] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 53.006355] RSP: 0018:ff718e9ec0067c78 EFLAGS: 00010286 [ 53.006389] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 53.006435] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443053a00 [ 53.006476] RBP: 0000000000000000 R08: ff3f9c04432527d0 R09: ff3f9c044431602c [ 53.006520] R10: ff3f9c0448476120 R11: fefefefefefefeff R12: 0000000000000000 [ 53.006568] R13: 0000000000000011 R14: ff3f9c0448476000 R15: ff3f9c0443053a00 [ 53.006614] FS: 0000000000000000(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 53.006665] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.006704] CR2: 00007f10d9e80620 CR3: 0000000006642005 CR4: 0000000000771ef0 [ 53.006745] PKRU: 55555554 [ 53.006760] Call Trace: [ 53.006776] [ 53.006794] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 53.006825] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 53.006861] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 53.006885] cleanup_net (net/core/net_namespace.c:702) [ 53.006908] process_one_work (kernel/workqueue.c:3314) [ 53.006932] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 53.006955] ? rescuer_thread (kernel/workqueue.c:3672) [ 53.006978] kthread (kernel/kthread.c:436) [ 53.006999] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 53.007023] ret_from_fork (arch/x86/kernel/process.c:158) [ 53.007045] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 53.007068] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 53.033274] ------------[ cut here ]------------ | [ 53.033346] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 0/12 | [ 53.033415] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 53.033555] Tainted: [W]=WARN [ 53.033576] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.033613] Workqueue: netns cleanup_net [ 53.033637] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 53.033665] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 53.033767] RSP: 0018:ff718e9ec0067c08 EFLAGS: 00010286 [ 53.033797] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000 [ 53.033846] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443053a00 [ 53.033890] RBP: 0000000000000000 R08: ff3f9c04441e8450 R09: ff3f9c044433502c [ 53.033932] R10: ff3f9c044432e120 R11: fefefefefefefeff R12: 0000000000000000 [ 53.033975] R13: 0000000000000010 R14: ff3f9c044432e000 R15: ff3f9c0443053a00 [ 53.034021] FS: 0000000000000000(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 53.034065] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.034102] CR2: 00007f10d9e80620 CR3: 0000000006642005 CR4: 0000000000771ef0 [ 53.034148] PKRU: 55555554 [ 53.034167] Call Trace: [ 53.034182] [ 53.034198] rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560) [ 53.034222] netif_close_many (net/core/dev.c:1804) [ 53.034252] unregister_netdevice_many_notify (net/core/dev.c:12406) [ 53.034286] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 53.034319] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 53.034346] cleanup_net (net/core/net_namespace.c:702) [ 53.034370] process_one_work (kernel/workqueue.c:3314) [ 53.034394] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 53.034416] ? rescuer_thread (kernel/workqueue.c:3672) [ 53.034440] kthread (kernel/kthread.c:436) [ 53.034463] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 53.034486] ret_from_fork (arch/x86/kernel/process.c:158) [ 53.034509] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 53.034532] ret_from_fork_asm (arch/x86/entry/entry_64.S:245) | [ 53.034679] ------------[ cut here ]------------ | [ 53.034708] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 0/12 | [ 53.034770] Modules linked in: dummy nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth | [ 53.034920] Tainted: [W]=WARN [ 53.034944] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.034982] Workqueue: netns cleanup_net [ 53.035005] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3)) [ 53.035036] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 e6 ab fb ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: 59 pop %rcx 6: d9 ff fcos 8: ff 48 83 decl -0x7d(%rax) b: c4 (bad) c: 38 85 c0 75 18 48 cmp %al,0x481875c0(%rbp) 12: 83 c4 08 add $0x8,%esp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 e6 ab fb ff call 0xfffffffffffbac22 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 e6 ab fb ff call 0xfffffffffffbabf8 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 53.035135] RSP: 0018:ff718e9ec0067c78 EFLAGS: 00010286 [ 53.035164] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000 [ 53.035207] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3f9c0443053a00 [ 53.035257] RBP: 0000000000000000 R08: ff3f9c04441e8450 R09: ff3f9c044427882c [ 53.035304] R10: ff3f9c044432e120 R11: fefefefefefefeff R12: 0000000000000000 [ 53.035348] R13: 0000000000000011 R14: ff3f9c044432e000 R15: ff3f9c0443053a00 [ 53.035393] FS: 0000000000000000(0000) GS:ff3f9c04c030c000(0000) knlGS:0000000000000000 [ 53.035437] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.035473] CR2: 00007f10d9e80620 CR3: 0000000006642005 CR4: 0000000000771ef0 [ 53.035517] PKRU: 55555554 [ 53.035532] Call Trace: [ 53.035551] [ 53.035567] unregister_netdevice_many_notify (net/core/dev.c:12439) [ 53.035597] default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089) [ 53.035629] ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252) [ 53.035653] cleanup_net (net/core/net_namespace.c:702) [ 53.035675] process_one_work (kernel/workqueue.c:3314) [ 53.035701] worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478) [ 53.035725] ? rescuer_thread (kernel/workqueue.c:3672) [ 53.035748] kthread (kernel/kthread.c:436) [ 53.035771] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) [ 53.035794] ret_from_fork (arch/x86/kernel/process.c:158) [ 53.035817] ? kthread_park (kernel/kthread.c:725 (discriminator 4)) Finger prints: rtmsg_ifinfo_build_skb:rtmsg_ifinfo:netif_state_change:linkwatch_sync_dev:rtnl_getlink 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:unregister_netdevice_many_notify:rtnl_dellink:rtnetlink_rcv_msg:netlink_rcv_skb rtmsg_ifinfo_build_skb:rtmsg_ifinfo:netif_close_many:unregister_netdevice_many_notify:default_device_exit_batch 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:rtnetlink_event:notifier_call_chain:netif_change_name:rtnl_newlink 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